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Sample records for nutrition transition obesity

  1. Nutrition transition and obesity among teenagers and young adults in South Asia.

    PubMed

    Jayawardena, Ranil; Ranasinghe, Priyanga; Wijayabandara, Maheshi; Hills, Andrew P; Misra, Anoop

    2016-08-08

    Introduction Obesity among teenagers/adolescents and young adults is associated with significant adverse short and longer-term effects on health. To date, no narrative reviews have evaluated nutrition transition and its contribution to the obesity epidemic among adolescents and young adults in the South Asian (SA) region. Methods Data were retrieved by a four-stage systematic search process. A search of the online PubMed/Medline, SciVerse Scopus and Web of Science databases was performed. The age groups were defined as follows; teenage:13-19 years, adolescence:10-18 years and young adult:19-24 years. Results Among teenagers/adolescents, the prevalence of overweight ranged from 11.0% (Sri Lanka) to 19.0% (India), while obesity ranged from 2.4% (Sri Lanka) to 11.0% (Pakistan). In young adults, prevalence of overweight ranged between 7.9% (Nepal) to 15.0% (Pakistan), while obesity showed a much wider variation (0.005%[Nepal] - 22.8%[India]). Nutritional risk factors associated with overweight/obesity among SAs of this age group included reduced fruit and vegetable consumption, a total vegetarian diet, consumption of fast food and soft drinks, and skipping breakfast. Other contributing factors identified were: adding extra salt to meals, eating meals outside of the home, frequently visiting restaurants and eating while watching television. Daily milk/yoghurt consumption and a family supper have shown a protective effect against overweight/obesity. Conclusions Overweight and obesity are common amongst teenagers/adolescents and young adults of the SA region. Several food types and habits were identified as being associated with overweight/obesity in this population. Identifying common protective and contributory factors is very important for the development of a shared regional preventive strategy.

  2. Nutrition Transition and Biocultural Determinants of Obesity among Cameroonian Migrants in Urban Cameroon and France

    PubMed Central

    Cohen, Emmanuel; Amougou, Norbert; Ponty, Amandine; Loinger-Beck, Juliette; Nkuintchua, Téodyl; Monteillet, Nicolas; Bernard, Jonathan Y.; Saïd-Mohamed, Rihlat; Holdsworth, Michelle; Pasquet, Patrick

    2017-01-01

    Native of rural West Cameroon, the Bamiléké population is traditionally predisposed to obesity. Bamiléké who migrated to urban areas additionally experience the nutrition transition. We investigated the biocultural determinants of obesity in Bamiléké who migrated to urban Cameroon (Yaoundé), or urban France (Paris). We conducted qualitative interviews (n = 36; 18 men) and a quantitative survey (n = 627; 266 men) of adults using two-stage sampling strategy, to determine the association of dietary intake, physical activity and body weight norms with obesity of Bamiléké populations in these three socio-ecological areas (rural Cameroon: n = 258; urban Cameroon: n = 319; urban France: n = 50). The Bamiléké valued overweight and traditional energy-dense diets in rural and urban Cameroon. Physical activity levels were lower, consumption of processed energy-dense food was frequent and obesity levels higher in new migrants living in urban Cameroon and France. Female sex, age, duration of residence in urban areas, lower physical activity and valorisation of overweight were independently associated with obesity status. This work argues in favour of local and global health policies that account for the origin and the migration trajectories to prevent obesity in migrants. PMID:28661463

  3. Evidence for nutrition transition in Kuwait: over-consumption of macronutrients and obesity.

    PubMed

    Zaghloul, Sahar; Al-Hooti, Suad N; Al-Hamad, Nawal; Al-Zenki, Sameer; Alomirah, Husam; Alayan, Iman; Al-Attar, Hassan; Al-Othman, Amani; Al-Shami, Entessar; Al-Somaie, Mona; Jackson, Robert T

    2013-04-01

    To describe nutrient intakes and prevalence of overweight and obesity in a nationally representative sample of Kuwaitis and to compare intakes with reference values. Cross-sectional, multistage stratified, cluster sample. Settings National nutrition survey covering all geographical areas of the country. Kuwaitis (n 1704) between 3 and 86 years of age. Obesity was more prevalent among women than men (50 % and 70 % for females aged 19-50 years and ≥51 years, respectively, v. 29 % and 42 % for their male counterparts). Boys were more obese than girls, with the highest obesity rate among those aged 9-13 years (37 % and 24 % of males and females, respectively). Energy intake was higher than the estimated energy requirements for almost half of Kuwaiti children and one-third of adults. The Estimated Average Requirement was exceeded by 78-100 % of the recommendation for protein and carbohydrates. More than two-thirds of males aged ≥4 years exceeded the Tolerable Upper Intake Level for Na. Conversely, less than 20 % of Kuwaitis, regardless of age, consumed 100 % or more of the Estimated Average Requirement for vitamin D, vitamin E, Ca, n-3 and n-6 fatty acids. Less than 20 % of children met the recommended level for fibre. Nutrition transition among Kuwaitis was demonstrated by the increased prevalence of obesity and overweight, increased intakes of energy and macronutrients and decreased intakes of fibre and micronutrients. Interventions to increase awareness about healthy foods combined with modifications in subsidy policies are clearly warranted to increase consumption of low-energy, nutrient-dense foods.

  4. Nutrition transition in Chile revisited: mid-term evaluation of obesity goals for the period 2000-2010.

    PubMed

    Vio, Fernando; Albala, Cecilia; Kain, Juliana

    2008-04-01

    To analyse the nutritional status component of the nutrition transition in Chile in relation to the evolution of obesity rates in all age groups until 2005, comparing these with the goals established by the Ministry of Health for the period 2000-2010. A descriptive study which includes data on the nutritional status of the Chilean population categorised by age. The data originate from: (1) institutions which administer nutritional programmes - the National Board for Day-Care Centres (JUNJI) and the National Board for School Assistance and Scholarships (JUNAEB); (2) the Ministry of Health and the National Institute of Statistics; and (3) epidemiological studies which include adolescents and the elderly. The prevalence of obesity in pre-school children attending JUNJI was 10.6% in 2005; by age group, it was 6% in 2-year-olds, 11% in 3-year-olds and 14% in 4-year-olds. Among schoolchildren in first grade, obesity prevalence was 18.5%. In pregnant women, obesity has increased from 12% in 1987 to 33% in 2004. For adults, the 2003 National Health Survey showed that the prevalence of obesity (body mass index (BMI) > or = 30 kg m-2) was 22% and of morbid obesity (BMI > or = 40 kg m-2), 1.3%. Obesity varied according to gender and educational level, being higher among women (25% vs. 19% in men) and adults from low socio-economic levels. In the elderly there was a high prevalence of obesity in the 60-64 years age group for both men (35.6%) and women (44.1%), decreasing to 18% and 26%, respectively, in those aged 75 years and older. The goals for the decade (2000-2010) consider a reduction of obesity rates from 10% to 7% in pre-school children attending JUNJI, and from 16% to 12% in schoolchildren attending first grade. For pregnant women, the goal is to reduce the prevalence from 32% to 28%. Despite the implementation of initiatives in nutrition and physical activity, these have been insufficient to shift the rising trend in obesity. The explanation could be that after a

  5. Geographic variation of overweight and obesity among women in Nigeria: a case for nutritional transition in sub-Saharan Africa.

    PubMed

    Kandala, Ngianga-Bakwin; Stranges, Saverio

    2014-01-01

    Nutritional research in sub-Saharan Africa has primarily focused on under-nutrition. However, there is evidence of an ongoing nutritional transition in these settings. This study aimed to examine the geographic variation of overweight and obesity prevalence at the state-level among women in Nigeria, while accounting for individual-level risk factors. The analysis was based on the 2008 Nigerian Demographic and Health Survey (NDHS), including 27,967 women aged 15-49 years. Individual data were collected on socio-demographics, but were aggregated to the country's states. We used a Bayesian geo-additive mixed model to map the geographic distribution of overweight and obesity at the state-level, accounting for individual-level risk factors. The overall prevalence of combined overweight and obesity (body mass index ≥25) was 20.9%. In multivariate Bayesian geo-additive models, higher education [odds ratio (OR) & 95% Credible Region (CR): 1.68 (1.38, 2.00)], higher wealth index [3.45 (2.98, 4.05)], living in urban settings [1.24 (1.14, 1.36)] and increasing age were all significantly associated with a higher prevalence of overweight/obesity. There was also a striking variation in overweight/obesity prevalence across ethnic groups and state of residence, the highest being in Cross River State, in south-eastern Nigeria [2.32 (1.62, 3.40)], the lowest in Osun State in south-western Nigeria [0.48 (0.36, 0.61)]. This study suggests distinct geographic patterns in the combined prevalence of overweight and obesity among Nigerian women, as well as the role of demographic, socio-economic and environmental factors in the ongoing nutritional transition in these settings.

  6. Geographic Variation of Overweight and Obesity among Women in Nigeria: A Case for Nutritional Transition in Sub-Saharan Africa

    PubMed Central

    Kandala, Ngianga-Bakwin; Stranges, Saverio

    2014-01-01

    Background Nutritional research in sub-Saharan Africa has primarily focused on under-nutrition. However, there is evidence of an ongoing nutritional transition in these settings. This study aimed to examine the geographic variation of overweight and obesity prevalence at the state-level among women in Nigeria, while accounting for individual-level risk factors. Methods The analysis was based on the 2008 Nigerian Demographic and Health Survey (NDHS), including 27,967 women aged 15–49 years. Individual data were collected on socio-demographics, but were aggregated to the country's states. We used a Bayesian geo-additive mixed model to map the geographic distribution of overweight and obesity at the state-level, accounting for individual-level risk factors. Results The overall prevalence of combined overweight and obesity (body mass index ≥25) was 20.9%. In multivariate Bayesian geo-additive models, higher education [odds ratio (OR) & 95% Credible Region (CR): 1.68 (1.38, 2.00)], higher wealth index [3.45 (2.98, 4.05)], living in urban settings [1.24 (1.14, 1.36)] and increasing age were all significantly associated with a higher prevalence of overweight/obesity. There was also a striking variation in overweight/obesity prevalence across ethnic groups and state of residence, the highest being in Cross River State, in south-eastern Nigeria [2.32 (1.62, 3.40)], the lowest in Osun State in south-western Nigeria [0.48 (0.36, 0.61)]. Conclusions This study suggests distinct geographic patterns in the combined prevalence of overweight and obesity among Nigerian women, as well as the role of demographic, socio-economic and environmental factors in the ongoing nutritional transition in these settings. PMID:24979753

  7. Arctic indigenous peoples experience the nutrition transition with changing dietary patterns and obesity.

    PubMed

    Kuhnlein, H V; Receveur, O; Soueida, R; Egeland, G M

    2004-06-01

    Indigenous Peoples globally are part of the nutrition transition. They may be among the most extreme for the extent of dietary change experienced in the last few decades. In this paper, we report survey data from 44 representative communities from 3 large cultural areas of the Canadian Arctic: the Yukon First Nations, Dene/Métis, and Inuit communities. Dietary change was represented in 2 ways: 1) considering the current proportion of traditional food (TF) in contrast to the precontact period (100% TF); and 2) the amount of TF consumed by older vs. younger generations. Total diet, TF, and BMI data from adults were investigated. On days when TF was consumed, there was significantly less (P < 0.01) fat, carbohydrate, and sugar in the diet, and more protein, vitamin A, vitamin D, vitamin E, riboflavin, vitamin B-6, iron, zinc, copper, magnesium, manganese, phosphorus, potassium, and selenium. Vitamin C and folate, provided mainly by fortified food, and fiber were higher (P < 0.01) on days without TF for Inuit. Only 10-36% of energy was derived from TF; adults > 40 y old consistently consumed more (P < 0.05) TF than those younger. Overall obesity (BMI > or = 30 kg/m(2)) of Arctic adults exceeded all-Canadian rates. Measures to improve nutrient-dense market food (MF) availability and use are called for, as are ways to maintain or increase TF use.

  8. Personalized nutrition and obesity.

    PubMed

    Qi, Lu

    2014-08-01

    The past few decades have witnessed a rapid rise in nutrition-related disorders such as obesity in the United States and over the world. Traditional nutrition research has associated various foods and nutrients with obesity. Recent advances in genomics have led to identification of the genetic variants determining body weight and related dietary factors such as intakes of energy and macronutrients. In addition, compelling evidence has lent support to interactions between genetic variations and dietary factors in relation to obesity and weight change. Moreover, recently emerging data from other 'omics' studies such as epigenomics and metabolomics suggest that more complex interplays between the global features of human body and dietary factors may exist at multiple tiers in affecting individuals' susceptibility to obesity; and a concept of 'personalized nutrition' has been proposed to integrate this novel knowledge with traditional nutrition research, with the hope ultimately to endorse person-centric diet intervention to mitigate obesity and related disorders.

  9. Personalized nutrition and obesity

    PubMed Central

    Qi, Lu

    2017-01-01

    The past few decades have witnessed a rapid rise in nutrition-related disorders such as obesity in the United States and over the world. Traditional nutrition research has associated various foods and nutrients with obesity. Recent advances in genomics have led to identification of the genetic variants determining body weight and related dietary factors such as intakes of energy and macronutrients. In addition, compelling evidence has lent support to interactions between genetic variations and dietary factors in relation to obesity and weight change. Moreover, recently emerging data from other ‘omics’ studies such as epigenomics and metabolomics suggest that more complex interplays between the global features of human body and dietary factors may exist at multiple tiers in affecting individuals’ susceptibility to obesity; and a concept of ‘personalized nutrition’ has been proposed to integrate this novel knowledge with traditional nutrition research, with the hope ultimately to endorse person-centric diet intervention to mitigate obesity and related disorders. PMID:24716734

  10. The association between nutrition transition score and measures of obesity: results from a cross-sectional study among Latina/o immigrants in Baltimore

    PubMed Central

    2014-01-01

    Background Studies suggest that US Latinos have a higher prevalence of obesity than White Americans. However, obesity may differ by pre-immigration factors and Latinos’ cultural representations of ideal body image. This paper explores whether country of origin’s stage in the nutrition transition is related to Latino immigrants’ BMI category and self-perception of weight. Methods Primary data originated from a cross-sectional questionnaire of Latina/o immigrants in Baltimore in 2011. A convenience sample of self-identified Latinos, ≥18 years old, living in Baltimore was recruited from a community-based organization. Data for each country represented in the sample were obtained from the WHO Demographic and Health Surveys and the UN Food and Agriculture Organization. Each country was scored for its stage in the nutrition transition using a six-point scoring system. Descriptive statistics were conducted to characterize the sample. Bivariate analyses were conducted to examine the relationship between the outcome variables and the predictors. Multivariate logistic regressions were conducted to examine whether a country’s stage in the nutrition transition increased one’s odds of having an obese BMI score (≥30 kg/cm2) and perceiving one’s weight as overweight, while controlling for socio-demographic variables. Results The sample (n = 149) consisted of immigrants from 12 Latin American countries. Participants lived in the US for x=10.24 years. About 40% of the sample had BMI ≥30 kg/m2 (obese). The longer Latina immigrants’ lived in the US, the less likely their country of origin’s nutrition transition score would increase their odds of having a BMI ≥30 kg/m2 (OR = 0.97 p < 0.04). The higher the country of origin’s nutrition transition score, the more likely BMI influenced Latino immigrants’ perception of their weight as above normal (OR = 1.06, p < 0.04). The effect of the nutrition transition score had a stronger effect

  11. The association between nutrition transition score and measures of obesity: results from a cross-sectional study among Latina/o immigrants in Baltimore.

    PubMed

    Martínez, Airín D; Juon, Hee-soon; Levine, David M; Lyford-Pike, Victoria; Peters, Sadie

    2014-07-07

    Studies suggest that US Latinos have a higher prevalence of obesity than White Americans. However, obesity may differ by pre-immigration factors and Latinos' cultural representations of ideal body image. This paper explores whether country of origin's stage in the nutrition transition is related to Latino immigrants' BMI category and self-perception of weight. Primary data originated from a cross-sectional questionnaire of Latina/o immigrants in Baltimore in 2011. A convenience sample of self-identified Latinos, ≥18 years old, living in Baltimore was recruited from a community-based organization. Data for each country represented in the sample were obtained from the WHO Demographic and Health Surveys and the UN Food and Agriculture Organization. Each country was scored for its stage in the nutrition transition using a six-point scoring system. Descriptive statistics were conducted to characterize the sample. Bivariate analyses were conducted to examine the relationship between the outcome variables and the predictors. Multivariate logistic regressions were conducted to examine whether a country's stage in the nutrition transition increased one's odds of having an obese BMI score (≥30 kg/cm2) and perceiving one's weight as overweight, while controlling for socio-demographic variables. The sample (n = 149) consisted of immigrants from 12 Latin American countries. Participants lived in the US for x=10.24 years. About 40% of the sample had BMI ≥30 kg/m2 (obese). The longer Latina immigrants' lived in the US, the less likely their country of origin's nutrition transition score would increase their odds of having a BMI ≥30 kg/m2 (OR = 0.97 p < 0.04). The higher the country of origin's nutrition transition score, the more likely BMI influenced Latino immigrants' perception of their weight as above normal (OR = 1.06, p < 0.04). The effect of the nutrition transition score had a stronger effect on females than males. These results suggest

  12. Nutrition Interventions for Obesity.

    PubMed

    Ard, Jamy D; Miller, Gary; Kahan, Scott

    2016-11-01

    Obesity is a common disorder with complex causes. The epidemic has spurred significant advances in the understanding of nutritional approaches to treating obesity. Although the primary challenge is to introduce a dietary intake that creates an energy deficit, clinicians should also consider targeted risk factor modification with manipulation of the nutrient profile of the weight-reducing diet. These strategies produce significant weight loss and improvements in cardiometabolic risk factors. Future research is needed to better understand how to personalize nutrient prescriptions further to promote optimal risk modification and maintenance of long-term energy balance in the weight-reduced state.

  13. Somatotype, nutrition, and obesity.

    PubMed

    Koleva, M; Nacheva, A; Boev, M

    2000-01-01

    The purpose of this investigation is to evaluate the somatotype characteristics of the studied group and search for a relation between somatotype, obesity, and particular features of nutrition. Somatotype after Health & Carter (1990), nutritional status according to Body mass index (BMI), and nutrition determined by food-frequency questionnaires. Over 94% of the subjects in this study were distributed into five somatotype categories: 51.6% endomorphic mesomorphs, 17.1% mesomorph-endomorphs, 16.7% mesomorphic endomorphs, 6.1% balanced mesomorphs, and 3.0% ectomorphic mesomorphs, with a pronounced sexual dimorphism. Males were distributed into five categories: over 65% were endomorphic mesomorphs, and above 40 years of age the mesomorphy increased. Females were distributed into three somatotype categories: up to and above 40 years of age over 44% were mesomorphic endomorphs. In the most common somatotype categories, 1 of 5 subjects (from 21.4% to 19.9%) had normal body mass (< 25 kg/m2), 4 of 5 subjects (from 34.2% to 52.6%) were overweight (> 25 kg/m2) or obese (> 30 kg/m2) kg/m2 (from 44.4% to 27.5%). In the remaining eight categories, all subjects had normal body mass. Hyperenergetic, sodium- and fat-excess nutrition had an especially unfavorable influence.

  14. [Nutrition--obesity].

    PubMed

    Giusti, V; Clarisse, M; Di Vetta, V

    2005-01-05

    The gastric pacemaker is a new obesity treatment, which pleases by its simplicity and obvious lack of complications on the nutritional level. Its long-term efficacy is however to be confirmed and the criterions of the patients' selection to be defined. The rimonabant is a selective antagonist of the cannabinoid CBI receptor, able to reduce the quantity of the total food intake, and especially the greasy one. The first results on the short term look promising. The multiplication of food pyramids is the consequence of the scientific knowledge development in the nutritional field. On this basis, new pyramids are adapted, depending on the therapeutic objectives (weight loss, cardiovascular risk) and allowing either quantity or quality food. The taking charge of patients in group and according to the therapeutic education criterions makes easy a relation between the medical team and patients and allows these latters a better awareness of their disease and its long term treatment.

  15. NOW AND THEN: The Global Nutrition Transition: The Pandemic of Obesity in Developing Countries

    PubMed Central

    Popkin, Barry M.; Adair, Linda S.; Ng, Shu Wen

    2011-01-01

    Decades ago discussion of an impending global pandemic of obesity was thought of as heresy. Diets in the 1970’s began to shift toward increased reliance upon processed foods, increased away from home intake and greater use of edible oils and sugar-sweetened beverages. Reduced physical activity and increased sedentary time was seen also. These changes began in the early 1990-‘s in the low and middle income world but did not become clearly recognized until diabetes, hypertension and obesity began to dominate the globe. Urban and rural areas from sub-Saharan Africa and South Asia’s poorest countries to the higher income ones are shown to have experienced rapid increases in overweight and obesity status. Concurrent rapid shifts in diet and activity are documented. An array of large-scale programmatic and policy shifts are being explored in a few countries; however despite the major health challenges faced, few countries are serious in addressing prevention of the dietary challenges faced. PMID:22221213

  16. South Africa's nutritional transition: overweight, obesity, underweight and stunting in female primary school learners in rural KwaZulu-Natal, South Africa.

    PubMed

    Tathiah, N; Moodley, I; Mubaiwa, V; Denny, L; Taylor, M

    2013-06-27

    Malnutrition substantially impacts the health outcomes of children. Globally, the childhood prevalence of overweight and obesity has increased, while underweight and stunting (though decreasing) continues to pose a major public health challenge. In low- to middle-income countries, a mixed pattern of over- and undernutrition (nutritional transition) can exist in communities. To describe the prevalence of malnutrition among female learners in the Nongoma and Ceza districts in Zululand, KwaZulu-Natal (KZN). We performed a secondary analysis of anthropometric data collected during the 2011 HPV Vaccination Demonstration Project. School health teams, comprising trained nurses, measured the height (in cm) and weight (in kg) of 963 female learners in 31 primary schools. Internationally accepted standardised measures were used as cut-offs for defining overweight, obesity, underweight and stunting. We found evidence of both under- and overnutrition. Overall, 9% of female learners were overweight, 3.8% obese, 4% underweight and 9.2% stunted (using WHO/NCHS criteria). The highest levels of stunting were in the 11 - 12-year age groups, of underweight in the 10-year age group, of overweight and obesity in the 9 - 10-year age groups. Moreover, a proportion of underweight (17.4%), overweight (11.1%) and obese (22.9%) learners were also stunted. Our study describes the prevalence of overweight and obesity, wasting and stunting of female learners in KZN and suggests the presence of a nutritional transition in these rural communities; however, further studies are needed. Our findings emphasise the need for health promotion and education programs in schools.

  17. Nutritional treatment of obesity.

    PubMed

    Shewmake, Roger A; Huntington, Mark K

    2009-06-01

    The focus of this article is nutritional strategies for weight loss. Following a review of general nutritional principles, the evidence behind specific nutritional weight-loss strategies is presented. These strategies include nutritional supplements, nutrient-limited diets, and energy-limited diets. A brief discussion of nutritional considerations relevant to other weight-loss strategies--pharmacologic, surgical, and exercise-based--is included. Specific evidence-based recommendations are presented.

  18. Association between socioeconomic status indicators and obesity in adolescent students in Botswana, an African country in rapid nutrition transition.

    PubMed

    Wrotniak, B H; Malete, L; Maruapula, S D; Jackson, J; Shaibu, S; Ratcliffe, S; Stettler, N; Compher, C

    2012-04-01

    The purpose of this study was to examine two separate socioeconomic status (SES) indicators of obesity in Botswana, an African country that has experienced rapid economic development and where the prevalence of human immunodeficiency virus/acquired immune deficiency syndrome is high. We conducted a nationally representative, cross-sectional study of 707 adolescent secondary school students in Botswana. Measured height and weight were used to compute World Health Organization age- and sex-specific body mass index z-scores. SES was described by private vs. public school attendance and a survey of assets/facilities within the home. Overall, private school students and those with more assets had a higher prevalence of overweight and obesity than public school students (private: 27.1%, 95% confidence interval [CI]: 20.4-34.5; public: 13.1%, 95% CI: 9.8-16.8) and those with fewer assets (more assets: 20.0%, 95% CI: 16.0-24.4; fewer assets: 11.2%, 95% CI: 6.6-16.9). Public health interventions in developing countries may need to be targeted differently to low or high SES individuals in order to treat already high obesity rates in higher SES groups and to prevent the development of obesity in lower SES communities undergoing economic transition. © 2012 The Authors. Pediatric Obesity © 2012 International Association for the Study of Obesity.

  19. Nutrition transition and food sustainability.

    PubMed

    Belahsen, Rekia

    2014-08-01

    The aim of the present paper is to review nutrition transition (NT) ongoing in low and middle income countries and the associated dietary changes. NT is accompanied by demographic and epidemiological transition associated with economic development and urbanisation. In these countries, while the problems of hunger and undernourishment persist, there is an escalation of diet-related non-communicable diseases; making them face both problems of malnutrition, under and overnutrition. Indeed, in addition to protein energy malnutrition underweight and micronutrient deficiencies affect a high proportion of children and women. Conversely, changes in dietary habits and physical activity patterns have led to emergence of chronic diseases such as obesity, diabetes, hypertension, stroke, hyperlipidaemia, CHD and cancer. One possible explanation of weight gain and its associated health consequences is the trend of the consumption of already prepared meals and the restaurants that are in continuous development leading to high consumption of foods rich in sugar and fat. The health problems associated with NT have not spared populations in the Mediterranean area where the type of diet is reported to be healthy and to protect against cardiovascular risks. This is seen in North Africa that belongs also to the Mediterranean basin, where the nutritional situation raises the problem of traditional foods sustainability. Accurate nutritional policy and education are needed to redress the effects of malnutrition related to NT on health.

  20. An accelerated nutrition transition in Iran.

    PubMed

    Ghassemi, Hossein; Harrison, Gail; Mohammad, Kazem

    2002-02-01

    To describe the emergence of the nutrition transition, and associated morbidity shifts, in the Islamic Republic of Iran. Review and analysis of secondary data relating to the socio-political and nutritional context, demographic trends, food utilisation and consumption patterns, obesity, and diet-related morbidity. The nutrition transition in Iran is occurring rapidly, secondary to the rapid change in fertility and mortality patterns and to urbanisation. The transition is occurring against the backdrop of lack of sustained economic growth. There is considerable imbalance in food consumption with low nutrient density characterising diets at all income levels, over-consumption evident among more than a third of households, and food insecurity among 20% of the population. Obesity is an emerging problem, particularly in urban areas and for women, and both diabetes and other risk factors for heart disease are becoming significant problems.

  1. Prevalence and Correlates of Preschool Overweight and Obesity Amidst the Nutrition Transition: Findings from a National Cross-Sectional Study in Lebanon.

    PubMed

    Nasreddine, Lara; Hwalla, Nahla; Saliba, Angie; Akl, Christelle; Naja, Farah

    2017-03-11

    There is increasing evidence linking early life adiposity to disease risk later in life. This study aims at determining the prevalence and correlates of overweight and obesity among preschoolers in Lebanon. A national cross-sectional survey was conducted amongst 2-5 years old children (n = 525). Socio-demographic, lifestyle, dietary, and anthropometric data were obtained. The prevalence of overweight and obesity was estimated at 6.5% and 2.7%, respectively. Based on stepwise logistic regression for the prediction of overweight and obesity (combined), the variance accounted for by the first block (socioeconomic, parental characteristics) was 11.9%, with higher father's education (OR = 5.31, 95% CI: 1.04-27.26) and the presence of household helper (OR = 2.19, 95% CI: 1.05-4.56) being significant predictors. The second block of variables (eating habits) significantly improved the prediction of overweight/obesity to reach 21%, with eating in front of the television (OR = 1.07, 95% CI: 1.02-1.13) and satiety responsiveness (OR = 0.83, 95% CI: 0.70-0.99) being significantly associated with overweight/obesity. In the third block, fat intake remained a significant predictor of overweight/obesity (OR = 2.31, 95% CI: 1.13-4.75). This study identified specific risk factors for preschool overweight/obesity in Lebanon and characterized children from high socioeconomic backgrounds as important target groups for preventive interventions. These findings may be of significance to other middle-income countries in similar stages of nutrition transition.

  2. Prevalence and Correlates of Preschool Overweight and Obesity Amidst the Nutrition Transition: Findings from a National Cross-Sectional Study in Lebanon

    PubMed Central

    Nasreddine, Lara; Hwalla, Nahla; Saliba, Angie; Akl, Christelle; Naja, Farah

    2017-01-01

    There is increasing evidence linking early life adiposity to disease risk later in life. This study aims at determining the prevalence and correlates of overweight and obesity among preschoolers in Lebanon. A national cross-sectional survey was conducted amongst 2–5 years old children (n = 525). Socio-demographic, lifestyle, dietary, and anthropometric data were obtained. The prevalence of overweight and obesity was estimated at 6.5% and 2.7%, respectively. Based on stepwise logistic regression for the prediction of overweight and obesity (combined), the variance accounted for by the first block (socioeconomic, parental characteristics) was 11.9%, with higher father’s education (OR = 5.31, 95% CI: 1.04–27.26) and the presence of household helper (OR = 2.19, 95% CI: 1.05–4.56) being significant predictors. The second block of variables (eating habits) significantly improved the prediction of overweight/obesity to reach 21%, with eating in front of the television (OR = 1.07, 95% CI: 1.02–1.13) and satiety responsiveness (OR = 0.83, 95% CI: 0.70–0.99) being significantly associated with overweight/obesity. In the third block, fat intake remained a significant predictor of overweight/obesity (OR = 2.31, 95% CI: 1.13–4.75). This study identified specific risk factors for preschool overweight/obesity in Lebanon and characterized children from high socioeconomic backgrounds as important target groups for preventive interventions. These findings may be of significance to other middle-income countries in similar stages of nutrition transition. PMID:28287459

  3. Where is Nepal in the nutrition transition?

    PubMed

    Subedi, Yagya Prasad; Marais, Debbi; Newlands, David

    2017-03-01

    Nutrition transition is rapid in developing countries, but Nepalese transition is relatively unknown. This study aimed to describe nutrition transition in Nepal over the past 40 years by identifying the shifts in the Nepalese diets and nutritional status and the underlying shifts associated with this. Popkin's framework was used to identify shifts in Nepalese diet and the inter-relationship of diet with epidemiological, demographic and economic shifts. The current study used quantitative methodology including secondary data analysis based on food balance sheets, economic surveys and the government databases. The Nepalese diet is shifting away from agricultural staple based foods to modern processed foods with higher total energy, total fat, and sugar. The prevalence of overweight/obesity and diet related non-communicable diseases are increasing. Urbanisation is rapid and nutrition transition already advanced in urban area. The Nepalese economic structure has also changed shifting away from agricultural food supply system towards modern processing based food supply system. These changes in the Nepalese diet are triggered by income and urbanisation. The trade liberalisation has made processed foods, edible oil and sugar easily available at supermarkets and fast food outlets. It is clear that Nepal has now entered into the fourth stage of nutrition transition according to Popkin's framework. As a result, overweight, obesity and the prevalence of many noncommunicable diseases are all rapidly growing. A further study is recommended to identify whether urban versus rural, rich versus poor and educated versus uneducated families are experiencing the transition in similar way.

  4. Obesity and nutrition in adolescents.

    PubMed

    Steinbeck, Kate

    2009-12-01

    Adolescence is a period of life that encompasses rapid physical growth and dramatic psychosocial change. Over the centuries, humans have evolved an energy balance system that is biased toward fat storage. Obesity has become the most prevalent nutritional concern in adolescents, and clearly it has a complex etiology that includes both genetic and lifestyle aspects. The greatest impact of overweight and obesity in adolescents is the appearance of related physical and psychosocial comorbidity and the tracking of these into adulthood. Thus, there is a strong imperative to treat adolescent overweight and obesity before lifestyles become entrenched and significant comorbidity intervenes. Anorexia nervosa, at the opposite end of the weight spectrum, exhibits many older evolutionary traits that attempt to protect against undernutrition. Iron and vitamin D deficiencies are common in adolescents, both of which have important nutritional aspects.

  5. Nutrition Transition in Rural Tanzania and Kenya.

    PubMed

    Keding, Gudrun

    2016-01-01

    All three types of malnutrition - underweight, overweight and micronutrient deficiency - are experienced in countries undergoing a nutrition transition, and they can occur in parallel in one community or even one household. To combat this triple burden of malnutrition, a combination of different strategies will be necessary, including a focus on food-based strategies that promote the consumption of a wide range of foods across nutritionally distinct food groups. In addition to a literature review, data from our own nutrition studies in both Tanzania and Kenya are presented in this paper. The literature review revealed an average of 10% of children in urban areas of Kenya and Tanzania with overweight and obesity, which is an alarming trend, and it is suggested that interventions need to start not only at school but also with adolescent girls and pregnant women to target the '1,000-day window'. From own study data, dietary patterns were generated that included a 'purchase' pattern dominated by bought and processed foods, indicating a possible nutrition transition even in the rural areas of both countries. Vegetable and especially fruit consumption was low in both countries. In addition, in Kenya, study participants exceeded the suggested maximum level of sugar consumption per day, which will most likely contribute to increasing levels in overweight and obesity prevalence and other noncommunicable diseases in general. As sugar was mainly consumed in combination with black tea, next to eating habits, changing drinking habits is also an important part of the nutrition transition and needs to receive more attention. A 'healthy eating at school and at home strategy' is suggested, which needs the support of both schools and parents/caregivers. In general, to take countermeasures against the negative trends of nutrition transition, joint efforts from all players in the field - not only those in nutrition, health and medicine, but also those in education and agriculture

  6. Uneven dietary development: linking the policies and processes of globalization with the nutrition transition, obesity and diet-related chronic diseases.

    PubMed

    Hawkes, Corinna

    2006-03-28

    In a "nutrition transition", the consumption of foods high in fats and sweeteners is increasing throughout the developing world. The transition, implicated in the rapid rise of obesity and diet-related chronic diseases worldwide, is rooted in the processes of globalization. Globalization affects the nature of agri-food systems, thereby altering the quantity, type, cost and desirability of foods available for consumption. Understanding the links between globalization and the nutrition transition is therefore necessary to help policy makers develop policies, including food policies, for addressing the global burden of chronic disease. While the subject has been much discussed, tracing the specific pathways between globalization and dietary change remains a challenge. To help address this challenge, this paper explores how one of the central mechanisms of globalization, the integration of the global marketplace, is affecting the specific diet patterns. Focusing on middle-income countries, it highlights the importance of three major processes of market integration: (I) production and trade of agricultural goods; (II) foreign direct investment in food processing and retailing; and (III) global food advertising and promotion. The paper reveals how specific policies implemented to advance the globalization agenda account in part for some recent trends in the global diet. Agricultural production and trade policies have enabled more vegetable oil consumption; policies on foreign direct investment have facilitated higher consumption of highly-processed foods, as has global food marketing. These dietary outcomes also reflect the socioeconomic and cultural context in which these policies are operating. An important finding is that the dynamic, competitive forces unleashed as a result of global market integration facilitates not only convergence in consumption habits (as is commonly assumed in the "Coca-Colonization" hypothesis), but adaptation to products targeted at different

  7. Uneven dietary development: linking the policies and processes of globalization with the nutrition transition, obesity and diet-related chronic diseases

    PubMed Central

    Hawkes, Corinna

    2006-01-01

    In a "nutrition transition", the consumption of foods high in fats and sweeteners is increasing throughout the developing world. The transition, implicated in the rapid rise of obesity and diet-related chronic diseases worldwide, is rooted in the processes of globalization. Globalization affects the nature of agri-food systems, thereby altering the quantity, type, cost and desirability of foods available for consumption. Understanding the links between globalization and the nutrition transition is therefore necessary to help policy makers develop policies, including food policies, for addressing the global burden of chronic disease. While the subject has been much discussed, tracing the specific pathways between globalization and dietary change remains a challenge. To help address this challenge, this paper explores how one of the central mechanisms of globalization, the integration of the global marketplace, is affecting the specific diet patterns. Focusing on middle-income countries, it highlights the importance of three major processes of market integration: (I) production and trade of agricultural goods; (II) foreign direct investment in food processing and retailing; and (III) global food advertising and promotion. The paper reveals how specific policies implemented to advance the globalization agenda account in part for some recent trends in the global diet. Agricultural production and trade policies have enabled more vegetable oil consumption; policies on foreign direct investment have facilitated higher consumption of highly-processed foods, as has global food marketing. These dietary outcomes also reflect the socioeconomic and cultural context in which these policies are operating. An important finding is that the dynamic, competitive forces unleashed as a result of global market integration facilitates not only convergence in consumption habits (as is commonly assumed in the "Coca-Colonization" hypothesis), but adaptation to products targeted at different

  8. Nutrition in transition: the changing global nutrition challenge.

    PubMed

    Popkin, B M

    2001-01-01

    The rapid shift in the stage of nutrition towards a pattern of degenerative disease is accelerating in the developing world. Data from China, as shown by the China Health and Nutrition Survey, between 1989 and 1993, are illustrative of these shifts. For example, an increase from 22.8 to 66.6% in the proportion of adults consuming a higher-fat diet, rapid shifts in the structure of diet as income changes, and important price relationships are examples that are presented. There appears to reflect a basic shift in eating preferences, induced mainly by shifts in income, prices and food availability, but also by the modern food industry and the mass media. Furthermore, the remarkable shift in the occupations structure in lower-income countries from agricultural labour towards employment in manufacturing and services implies a reduction in energy expenditure. One consequence of the nutrition transition has been a decline in undernutrition accompanied by a rapid increase in obesity. There are marked differences between urban and rural eating patterns, particularly regarding the consumption of food prepared away from home. Other issues considered are the fetal origins hypothesis, whereby the metabolic efficiencies that served well in conditions of fetal undernutrition become maladaptive with overnutrition, leading to the development of abnormal lipid profiles, altered glucose and insulin metabolism and obesity. Furthermore, obesity and activity are closely linked with adult-onset diabetes. The shift towards a diet higher in fat and meat and lower in carbohydrates and fibre, together with the shift towards less onerous physical activity, carries unwanted nutritional and health effects. It is also clear that the causes of obesity must be viewed as environmental rather than personal or genetic.

  9. Current nutritional treatments of obesity.

    PubMed

    Greenwald, Ashli

    2006-01-01

    Obesity in our country is a growing concern. There are several different options for weight loss; however, individuals must be self-motivated and amendable to change in order to achieve success with their weight loss goals. Several strategies used by professionals in the US today to treat overweight and obesity, include diet therapy, exercise, behavior modification, pharmacotherapy, and surgery. The focus of the American Dietetic Association (ADA) Weight Management Position Statement is no longer just on weight loss but now on weight management. Reaching one's ideal body weight is recommended but not often realistic. Frequently, the goal of treatment shifts to maintenance of ones current weight or attempts at moderate weight loss. Lifestyle modification or behavioral modification interventions rely on analyzing behavior to identify events that are associated with appropriate vs. inappropriate eating, exercise, or thinking habits. Certain primary strategies that have been found to be useful for helping people change their behaviors so that they can lose weight and maintain their weight loss, include self-monitoring, stimulus control, cognitive restructuring, stress management, social support, physical activity, and relapse prevention. Weight loss programs should strive to combine a nutritionally balanced dietary regimen with exercise and lifestyle modifications at the lowest possible cost. There are several different methods used for dietary modifications; low calorie diets, very low calorie diets, fasting, formula diets and meal replacement programs, and popular diets. Bariatric surgery is gaining popularity as it has been an effective way to treat obesity. Following gastric bypass surgery, the patients must be prepared to modify their eating behaviors and dietary selections to assist with weight loss and prevent potential complications. Patients should be educated on the dietary guidelines extensively prior to surgery and again post-operatively.

  10. Nutritional challenges for children in societies in transition.

    PubMed

    Cai, Wei

    2014-05-01

    This review is to explore the childhood nutrition and health in relation to socioeconomic changes in transitional countries, and to describe the good experiences and policies in these countries to combat childhood nutritional challenges. Double burden of malnutrition - the coexistence of under-nutrition and over-nutrition in the same population - is a prominent public health concern in transitional countries. With rapid industrialization, these countries are facing a growing epidemic of overweight/obesity in children and adolescents. The increasing prevalence of childhood overweight/obesity is a likely consequence of behavioral changes, and accompanied with an increasing incidence of noncommunicable chronic diseases. Although remarkable improvement of childhood nutrition was achieved, the stunting growth and micronutrient deficiency remain to be child health issues in transitional countries. The social transition caused a broad range of nutrition-associated problems. Previous successful experiences indicated that if appropriate action is undertaken, the child nutritional problems accompanied with economic transition could be controlled to some extent. However, greater efforts are needed to improve the status of childhood nutrition in transitional countries.

  11. Obesity, Nutrition and Liver Disease in Children

    PubMed Central

    Feldstein, Ariel E.; Patton-Ku, Dana; Boutelle, Kerri N.

    2013-01-01

    Synopsis The prevalence of childhood obesity has reached epidemic proportions in the US and many other parts of the world. With obesity comes a variety of adverse health outcomes and metabolic complications. The liver in particular seems to be significantly impacted by fat deposition in the presence of obesity. In this article we discuss several aspects of childhood obesity from epidemiology and associated metabolic complications, to management strategies and therapy with particular attention to the impact of obesity on the liver resulting in non-alcoholic or metabolic fatty liver disease. The deleterious effects of obesity on the liver and health overall can be significantly impacted by a culture that fosters sustained nutritional improvement and regular physical activity. Here we summarize the current evidence supporting pharmacologic, behavioral and dietary interventions for the management of obesity and fatty liver disease in children. PMID:24274876

  12. Obesity, nutrition, and liver disease in children.

    PubMed

    Feldstein, Ariel E; Patton-Ku, Dana; Boutelle, Kerri N

    2014-02-01

    In this article, several aspects of childhood obesity are discussed, including epidemiology, associated metabolic complications, management strategies, and therapy with particular attention to the impact of obesity on the liver, resulting in nonalcoholic or metabolic fatty liver disease. The deleterious effects of obesity on the liver and health overall can be significantly impacted by a culture that fosters sustained nutritional improvement and regular physical activity. The current evidence is summarized supporting pharmacologic, behavioral, and dietary interventions for the management of obesity and fatty liver disease in children.

  13. Is Bangladesh going through an epidemiological and nutritional transition?

    PubMed

    Mascie-Taylor, Nicholas

    2012-12-01

    Bangladesh is going through an epidemiological transition with large reductions in mortality due to acute, infectious, and parasitic diseases and increases in non-communicable, degenerative, and chronic diseases over the last 20 years. There is also evidence of an adult nutritional transition with increases in pre-obesity and obesity particularly in urban areas. However a high percentage of the population of Bangladesh remain undernourished and economically poor and ultra-poor development programmes indicate that improving their nutritional status might not be achievable as a bi-product of the development programme. Bangladesh like many developing countries has many burdens of under and over-nutrition, high levels of infectious diseases as well as growing levels of non-communicable diseases.

  14. Evidence of nutrition transition in Southern Africa.

    PubMed

    Nnyepi, Maria S; Gwisai, Namo; Lekgoa, Malebogo; Seru, Tumelo

    2015-11-01

    Nutrition transition is characterised by shift to highly refined diets high in fat, salt and caloric sweeteners and low in fibre in rapidly growing economies. Dietary shifts occur almost concurrently with demographic and epidemiologic shifts, urbanisation and industrialisation and together contribute to increased prevalence of nutrition related (NR)-non-communicable disease (NCR). The emergence of nutrition transition in Southern Africa countries (SAC) was examined using anthropometric, NCD prevalence, and food consumption data. The findings reveal growing prevalence of overweight and obesity (OWOB) across SAC, with national prevalence estimated between 30 and 60 % in all but two SAC. Overweight prevalence in excess of 60 % has been reported in some sub-population groups. Hypertension prevalence of at least 30 % has also been reported. Further, the prevalence of OWOB and hypertension in many SAC exceeds that of HIV and is often at par with stunting in children. NCD are equally serious public health problems as stunting and HIV. Collectively, NR-NCD explain 20-31 % of mortality for Botswana, South Africa, Swaziland, Mozambique and Zambia. At least 72 % of adults in SAC have fewer servings of fruit and vegetable servings daily than recommended. Additionally, adults in SAC do poorly in physical activity; 31-75 % do not exercise regularly. Not surprisingly, 15-40 % of adults in SAC have at least three risk factors of CVD. SAC are grappling with NR-NCD which threaten to surpass infectious diseases burden. SAC are at various levels in interventions for moving their populations to stage 5, but there is room for much improvement.

  15. The Critical Care Obesity Paradox and Implications for Nutrition Support.

    PubMed

    Patel, Jayshil J; Rosenthal, Martin D; Miller, Keith R; Codner, Panna; Kiraly, Laszlo; Martindale, Robert G

    2016-09-01

    Obesity is a leading cause of preventable death worldwide. The prevalence of obesity has been increasing and is associated with an increased risk for other co-morbidities. In the critical care setting, nearly one third of patients are obese. Obese critically ill patients pose significant physical and on-physical challenges to providers, including optimization of nutrition therapy. Intuitively, obese patients would have worse critical care-related outcome. On the contrary, emerging data suggests that critically ill obese patients have improved outcomes, and this phenomenon has been coined "the obesity paradox." The purposes of this review will be to outline the historical views and pathophysiology of obesity and epidemiology of obesity, describe the challenges associated with obesity in the intensive care unit setting, review critical care outcomes in the obese, define the obesity-critical care paradox, and identify the challenges and role of nutrition support in the critically ill obese patient.

  16. Strong nutrition governance is a key to addressing nutrition transition in low and middle-income countries: review of countries' nutrition policies.

    PubMed

    Sunguya, Bruno F; Ong, Ken I C; Dhakal, Sumi; Mlunde, Linda B; Shibanuma, Akira; Yasuoka, Junko; Jimba, Masamine

    2014-06-27

    Nutrition transition necessitates low and middle-income countries (LAMICs) to scale up their efforts in addressing the burdens of undernutrition and overweight/obesity. Magnitudes of undernutrition and overweight are high in LAMICs, but no study has reviewed the existence of nutrition policies to address it. No evidence is also available on the effect of nutrition policies and governance on the undernutrition and overweight/obesity patterns in such countries. We conducted a policy review to examine the presence and associations of nutrition policies and governance with the children's nutrition statuses in LAMICs. We reviewed nutrition policies, nutrition governance, and the trends of nutrition status from LAMICs. We retrieved data on the policies from the global database on the implementation of nutrition actions (GINA). We also retrieved data on the trends of nutrition status and nutrition governance from the nutrition landscape information system (NLiS), and on LAMICs from the World Bank database. We then analyzed the data both descriptively and by using a mixed effects model with random-intercept by country. Of the 139 LAMICs reviewed, only 39.6% had policies to address both undernutrition and overweight/obesity. A higher proportion of low-income countries (LICs) had policies to address undernutrition compared to that of middle-income countries (MICs) (86.1% vs. 63.1%, p = 0.002), and a low proportion of both had policy to address overweight. Having a nutrition policy that addresses undernutrition was not associated with better nutrition status outcomes. Strong nutrition governance in LAMICS was associated with low magnitudes of stunting (beta = -4.958, p = 0.015); wasting (beta = -5.418, p = 0.003); and underweight (beta = -6.452, p = 0.001). Despite high magnitudes of undernutrition and overweight/obesity in LAMICs, only about one third of them had nutrition policies to address such nutrition transition. Having strong nutrition governance may help to bring

  17. The nutrition and health transition in Malaysia.

    PubMed

    Noor, Mohd Ismail

    2002-02-01

    The accelerated phase of industrialisation and urbanisation in recent decades has inevitably brought about changes in the lifestyle of Malaysians. Changes in dietary habits and sedentary lifestyles are known to be associated with changes in health and increased prevalence of chronic diseases in the population. The objective of this paper is to provide a better understanding of the link between demographic variables and food consumption patterns related to the nutrition transition in Malaysia. This review uses various reports and publications from several ministries and selected local studies. The statistics compiled over the last two decades have shown that as the population achieves affluence, intakes of calories, fats and sugars increase, which may account for the substantial increase in food importation bills over the same period. Similarly, the rapid growth of the fast food industry during the last decade has added another dimension to the change in food consumption patterns of Malaysians. With the exception of a study on adolescents, the prevalences of overweight and obesity in children and adults are not strictly comparable due to the difference in body mass index (BMI) cut-off points in children and the study protocol in adults, and hence should not be misinterpreted as trends. The recent recommendation to lower the BMI cut-off points for Asians would only increase the magnitude of the existing prevalence among adults. The need to promote healthy nutrition for the population must be pursued vigorously, as the escalation of nutrition-related chronic degenerative diseases - once an urban phenomenon--has now spread to the rural population at an alarming rate. This paper indicates that the problem is real and needs urgent attention because it may be just the tip of the iceberg.

  18. Duodenum inclusion in alimentary transit for preventing or correcting nutritional deficiencies resulting from Roux-en-y gastric bypass in obesity treatment.

    PubMed

    Ceneviva, Reginaldo

    2016-01-01

    Nutritional and metabolic complications can develop after Roux-en-Y gastric bypass (RYGB) when there is an exaggerated response to the anatomical and functional changes or when there is inadequate nutritional supplementation. Severe malnutrition is rare, but deficiencies of vitamin B12, iron, calcium and thiamin, metabolic bone disease and gallstones are common after RYGB. Shortage of vitamin B12, iron, calcium and also cholelithiasis are caused at least partially by excluding the duodenum and proximal jejunum from food transit. We designed a new procedure, with the maintenance of the duodenum and proximal jejunum in the gastrointestinal transit through interposition of jejunal loop, as a primary operation to prevent such deficiencies or as corrective surgery for severe malnutrition after RYGB with failure in responding to conservative treatment. Complicações nutricionais e metabólicas podem se desenvolver após a derivação gástrica em Y de Roux (DGYR) quando há uma resposta exagerada às mudanças anatômicas e funcionais ou quando há suplementação nutricional inadequada. A desnutrição grave é rara, mas deficiências de vitamina B12, ferro, cálcio e tiamina, doença óssea metabólica e cálculos biliares são comuns após a DGYR. Dessas deficiências mencionadas, a de vitamina B12, de ferro, de cálcio e também a colelitíase, são causadas, ao menos parcialmente, pela exclusão do duodeno e jejuno proximal. Um novo procedimento com a manutenção do duodeno e do jejuno proximal no trânsito gastrointestinal, mediante interposição de alça jejunal, foi idealizado como operação primária para prevenir essas deficiências ou como cirurgia corretiva de desnutrição grave após DGYR com falha na resposta a exaustivas tentativas de tratamento conservador.

  19. Nutrition transition, food retailing and health equity in Thailand

    PubMed Central

    Kelly, Matthew; Banwell, Cathy; Dixon, Jane; Seubsman, Sam-ang; Yiengprugsawan, Vasoontara; Sleigh, Adrian

    2012-01-01

    Aim Here we examine the influence of changes in food retailing, the food supply and the associated nutrition transition on health equity in Thailand, a middle income country experiencing rapid economic development. Methods The dietary transition underway in Thailand is reviewed along with theories regarding convergence to a globalised energy dense obesogenic diet and subsequent socio-economically related dietary divergence along with the implications for health inequity. Results Thailand is part way through a dietary, nutrition and health transition. The food distribution and retailing system is now 50% controlled by modern supermarkets and convenience stores. The problem of increasing availability of calorie dense foods is especially threatening because a substantial proportion of the adult population is short statured due to child malnutrition. Obesity is an emerging problem and for educated Thai women has already developed an inverse relationship to socio-economic status as found in high income countries. Conclusions Thailand has reached an important point in its nutrition transition. The challenge for the Thai government and population is to boost affordable healthy diets and to avoid the socio-economic inequity of nutritional outcomes observed in many rich countries. PMID:22442643

  20. The stage of nutrition transition in different Brazilian regions.

    PubMed

    Mondini, L; Monteiro, C A

    1997-06-01

    The stage of nutrition transition in Brazil at the end of the 1980s was evaluated using the data from a nationwide cross-sectional anthropometry survey in Brazil in 1989 (Pesquisa Nacional sobre Saúde e Nutrição-PNSN). Comparable estimates of undernutrition and obesity were produced for children from 6 to 35 months old (n = 3,641), adult males from 20 to 64 years old (n = 14,235) and adult females from 18 to 64 years old (n = 15,669). Body Mass Index (kg/m2) was employed to assess both undernutrition and obesity in adults and weight-for-age (undernutrition) and weight-for-height (obesity) indices were used for children. The 5th and 95th centiles of the distribution of these indices in a reference population were used as limits for the diagnosis of undernutrition and obesity, respectively. Ordering the frequency of the problems in the population showed obesity in women and undernutrition in children to be the two main nutritional disorders in the country. These two problems are the most frequent in the urban population of the North, Northeast and Center-West regions, and in the Southeast and Center-West rural regions. Obesity leads among both adults and children in the urban areas of the Southeast and South regions, and in the rural South. Only in the rural Northeast, the poorest region in the country, undernutrition leads among children, men and women. This mosaic of situations determines the need for a complete reassessment of traditional nutrition policies and programs employed in the country.

  1. Childhood obesity: from nutrition to behaviour.

    PubMed

    Flodmark, Carl-Erik; Ohlsson, Torsten

    2008-11-01

    Obesity in children is difficult to treat, but it seems to be easier to treat than adult obesity. The first step in treatment is to identify effective advice relating to nutrition and physical activity. In most treatment studies the macronutrient composition of the diet is not of major importance for treatment outcome. In relation to physical activity fat-utilisation strategies have been described. The second step includes appropriate approaches to lifestyle change. In Europe there are no drugs approved for children, and surgery for children is still limited to research projects. Thus, the major challenge is to develop effective ways of changing lifestyle. Family therapy may be an effective approach in preventing severe obesity from developing during puberty, and a therapeutic strategy based on treatment studies is described. The family-therapy techniques used here are intended to facilitate the family's own attempts to modify their lifestyle, and to increase their own sense of responsibility and readiness to change, i.e. these variables are the prime targets during therapy. Thus, the family, not the therapist, assumes responsibility for the changes achieved. This approach may be helpful in making the therapeutic process less cumbersome for the therapist. Instead of the therapist attempting to persuade the obese subjects to lose weight, it might be more effective to teach them to control their eating patterns through their own efforts. The treatment model includes structural family therapy and solution-focused-brief therapy. The use of such a model makes it possible to train therapists and health professionals to use an evidence-based intervention model.

  2. IV. The cognitive implications of obesity and nutrition in childhood.

    PubMed

    Khan, Naiman A; Raine, Lauren B; Donovan, Sharon M; Hillman, Charles H

    2014-12-01

    The prevalence of childhood obesity in the United States has tripled since the 1980s and is strongly linked to the early onset of several metabolic diseases. Recent studies indicate that lower cognitive function may be another complication of childhood obesity. This review considers the research to date on the role of obesity and nutrition on childhood cognition and brain health. Although a handful of studies point to a maladaptive relationship between obesity and aspects of cognitive control, remarkably little is known regarding the impact of fat mass on brain development and cognitive function. Further, missing from the literature is the role of nutrition in the obesity-cognition interaction. Nutrition may directly or indirectly influence cognitive performance via several pathways including provision of key substrates for optimal brain health, modulation of gut microbiota, and alterations in systemic energy balance. However, in the absence of malnutrition, the functional benefits of specific nutrient intake on particular cognitive domains are not well characterized. Here, we examine the literature linking childhood obesity and cognition while considering the effects of nutritional intake. Possible mechanisms for these relationships are discussed and suggestions are made for future study topics. Although childhood obesity prevalence rates in some developed countries have recently stabilized, significant disparities remain among groups based on sex and socioeconomic status. Given that the elevated prevalence of pediatric overweight and obesity may persist for the foreseeable future, it is crucial to develop a comprehensive understanding of the influence of obesity and nutrition on cognition and brain health in the pediatric population.

  3. Cultural and western influences on the nutrition transition in Thailand.

    PubMed

    Craven, Katherine L; Hawks, Steven R

    2006-01-01

    The impact of economic development and urbanisation on nutrition and dietary changes in transitional countries has been well researched. It generally has been found that there is a positive correlation between economic development, urbanization, and negative nutrition transitions with the result of growing levels of obesity and diet related non-communicable diseases. However, the impact of Western influences and culture on specific eating styles associated with the nutrition transition has been less studied. There is limited information about cultural and Western influences on eating styles in Thailand. Recent findings suggest that Thailand may have progressed further along the nutrition transition model, in terms of unhealthy eating styles, than would be expected based on economic development. This study was designed to determine the prevalence of current eating styles and eating motivations among Thai university students. University students were chosen for evaluation as they are thought to represent the forefront of dietary trends and nutrition changes in a population. Convenience samples from four different universities in south-central and northern Thailand were selected. The following scales were used to assess eating and dieting styles and attitudes among 662 Thai undergraduate and graduate students: Motivation For Eating Scale (MFES), Eating Attitudes Test-26 (EAT-26), and Cognitive Dieting Behavior Scale (CBDS). All scales have been shown to be reliable and valid in previous research. For this study, scales were translated into Thai, reverse translated, and pilot tested to ensure cultural relevancy and the conveyance of intended meanings. Basic demographic information was also obtained, including age, gender, year in school, marital status, height and weight, and income. Results indicated that Thai students exhibit significant levels of dieting behaviour and extrinsic eating based on CBDS and MFES scores (with the exception of environmental eating). For

  4. Social valorisation of stoutness as a determinant of obesity in the context of nutritional transition in Cameroon: the Bamiléké case.

    PubMed

    Cohen, E; Boetsch, G; Palstra, F P; Pasquet, P

    2013-11-01

    Body size perceptions were assessed among members of the Bamiléké, an ethnic group in an urban setting in Cameroon with high rates of obesity, but also a positive perception of stoutness in its social representations. We first implemented a qualitative study (April 2007) to identify local representations of body weight among Bamiléké using semi-structured interviews. We then quantitatively assessed body size perceptions among a representative sample of Bamiléké (May to June 2007), employing a body image assessment scale and a questionnaire that included declarative body weight self-satisfaction, health status, and attempts to reduce weight. Results indicate Desired Body Size (DBS) for women, and particularly for men, was situated in the overweight category. Qualitative analyses show that overweight is considered as a normal and healthy body size in the Bamiléké. On the other hand, the quantitative study reveals that high rates of obesity, especially in women (40.8% obese), are associated with high blood pressure. Moreover, subjects who had a negative perception of their health status wanted to lose weight (p < 0.01). Unlike males, females have a DBS lower than their Current Body Size (p < 0.001). In addition, subjects (particularly males) who felt they were too lean, were older than those who felt too fat. We therefore conclude that the social valorisation of stoutness exposes Bamiléké, particularly males, to obesity. Although the women stated a desire to lose weight and present aesthetic criteria more oriented towards slimness, the attitude of the Bamiléké remained oriented toward stoutness appreciation. This preference can help protect against body image disturbances identified in Western societies, but may also increase of the incidence of obesity and its associated pathologies in this part of the world. Copyright © 2013 Elsevier Ltd. All rights reserved.

  5. Developmental perspectives on nutrition and obesity from gestation to adolescence.

    PubMed

    Esposito, Layla; Fisher, Jennifer O; Mennella, Julie A; Hoelscher, Deanna M; Huang, Terry T

    2009-07-01

    Obesity results from a complex combination of factors that act at many stages throughout a person's life. Therefore, examining childhood nutrition and obesity from a developmental perspective is warranted. A developmental perspective recognizes the cumulative effects of factors that contribute to eating behavior and obesity, including biological and socioenvironmental factors that are relevant at different stages of development. A developmental perspective considers family, school, and community context. During gestation, risk factors for obesity include maternal diet, overweight, and smoking. In early childhood, feeding practices, taste acquisition, and eating in the absence of hunger must be considered. As children become more independent during middle childhood and adolescence, school nutrition, food marketing, and social networks become focal points for obesity prevention or intervention. Combining a multilevel approach with a developmental perspective can inform more effective and sustainable strategies for obesity prevention.

  6. Obesity in Rural Youth: Looking beyond Nutrition and Physical Activity

    ERIC Educational Resources Information Center

    Reed, Debra B.; Patterson, Patti J.; Wasserman, Nicole

    2011-01-01

    Contributors to excessive obesity in rural youth include well-documented nutrition and physical activity behaviors. However, emerging research suggests that preventing excessive weight gain and smoking during pregnancy, teen pregnancy, and child abuse also could reduce obesity in this vulnerable population. These traditional and emerging,…

  7. Obesity in Rural Youth: Looking beyond Nutrition and Physical Activity

    ERIC Educational Resources Information Center

    Reed, Debra B.; Patterson, Patti J.; Wasserman, Nicole

    2011-01-01

    Contributors to excessive obesity in rural youth include well-documented nutrition and physical activity behaviors. However, emerging research suggests that preventing excessive weight gain and smoking during pregnancy, teen pregnancy, and child abuse also could reduce obesity in this vulnerable population. These traditional and emerging,…

  8. Emerging nutrition challenges: policies to tackle under-nutrition, obesity and chronic diseases.

    PubMed

    Coitinho, Denise Costa; Rivera, Juan A; Uauy, Ricardo; Ding, Zong-Yi; Ruel, Marie T; Svensson, Per-Gunnar

    2008-01-01

    On 19 May, 2008, Mexico's Secretary of Health, Dr José Angel Córdova Villalobos, hosted an event entitled Emerging Nutrition Challenges: Policies to Tackle Under-nutrition, Obesity and Chronic Diseases. Held in conjunction with the World Health Assembly (WHA) in Geneva, nearly 100 delegates from over 30 countries attended. The International Association of Infant Food Manufacturers and the International Hospital Federation supported Mexico in its sponsorship of this event. Dr Villalobos provided opening remarks including an overview of Mexico's public policies to prevent obesity and chronic diseases. Dr. Mauricio Hernández, Mexico's Undersecretary of Health, moderated as six experts from around the world spoke on issues relating to the nutrition "double burden" (i.e. malnourishment and obesity), successful interventions and policy opportunities for improving nutrition, preventing obesity and enhancing health outcomes. Following are abstracts from their presentations.

  9. Gene-Diet Interaction and Precision Nutrition in Obesity.

    PubMed

    Heianza, Yoriko; Qi, Lu

    2017-04-07

    The rapid rise of obesity during the past decades has coincided with a profound shift of our living environment, including unhealthy dietary patterns, a sedentary lifestyle, and physical inactivity. Genetic predisposition to obesity may have interacted with such an obesogenic environment in determining the obesity epidemic. Growing studies have found that changes in adiposity and metabolic response to low-calorie weight loss diets might be modified by genetic variants related to obesity, metabolic status and preference to nutrients. This review summarized data from recent studies of gene-diet interactions, and discussed integration of research of metabolomics and gut microbiome, as well as potential application of the findings in precision nutrition.

  10. [Obesity, eating habits and nutritional knowledge among school children].

    PubMed

    Triches, Rozane Márcia; Giugliani, Elsa Regina Justo

    2005-08-01

    To evaluate the association between obesity and eating habits and nutritional knowledge among schoolchildren. Weight and height were measured in 573 schoolchildren of public schools in two cities of State of Rio Grande do Sul, Southern Brazil. Obesity was defined as Body Mass Index above the 95th percentile based on the National Center for Health Statistics (NCHS) criteria. Eating habits and nutrition knowledge were evaluated using a self-administered questionnaire. Simple and adjusted logistic regression models were used to assess associations. Obesity among children was found to be associated with limited nutrition knowledge and unhealthy eating and habits. These children were five times more likely to be obese (OR=5.3;1.1-24.9). The level of knowledge affects the association between obesity and eating habits, and there's reason to suspect that children who have more nutrition knowledge report habits known to be healthier but not necessarily the ones they actually practice. Taking into account children's level of knowledge, unhealthy habits were strongly associated to obesity.

  11. [Obesity in adolescents and public policies on nutrition].

    PubMed

    Freitas, Lorenna Karen Paiva E; Cunha Júnior, Arnaldo Tenório da; Knackfuss, Maria Irany; Medeiros, Humberto Jefferson de

    2014-06-01

    In recent years, obesity has become a major public health problem and its prevalence is increasing at an alarming pace. Moreover, this problem has affected children and adolescents in marked fashion. Considering this situation, public policies on nutrition were created as strategies to attempt to combat/control the high Brazilian obesity indices. The scope of this study was to conduct a historical analysis of the advances in Brazilian public policies related to nutrition/food and the practice of physical exercise to control obesity among adolescents. In this respect, a review was conducted of the literature in the PubMed and SciELO electronic databases that addresses Brazilian public policies on nutrition in the control of obesity. Official documents of the Ministry of Health, scientific articles, journals and the recommendations of the World Health Organization were also used in the research. The results revealed that public policies on nutrition practiced in Brazil have been implemented in an incipient manner when directed at adolescents with respect to the obesity factor. Therefore, a broader vision seeking policies that attempt to control obesity in adolescents is of paramount importance.

  12. Diet quality and obesity in women: the Framingham Nutrition Studies.

    PubMed

    Wolongevicz, Dolores M; Zhu, Lei; Pencina, Michael J; Kimokoti, Ruth W; Newby, P K; D'Agostino, Ralph B; Millen, Barbara E

    2010-04-01

    Obesity affects one in three American adult women and is associated with overall mortality and major morbidities. A composite diet index to evaluate total diet quality may better assess the complex relationship between diet and obesity, providing insights for nutrition interventions. The purpose of the present investigation was to determine whether diet quality, defined according to the previously validated Framingham nutritional risk score (FNRS), was associated with the development of overweight or obesity in women. Over 16 years, we followed 590 normal-weight women (BMI < 25 kg/m2), aged 25 to 71 years, of the Framingham Offspring and Spouse Study who presented without CVD, cancer or diabetes at baseline. The nineteen-nutrient FNRS derived from mean ranks of nutrient intakes from 3 d dietary records was used to assess nutritional risk. The outcome was development of overweight or obesity (BMI > or = 25 kg/m2) during follow-up. In a stepwise multiple logistic regression model adjusted for age, physical activity and smoking status, the FNRS was directly related to overweight or obesity (P for trend = 0.009). Women with lower diet quality (i.e. higher nutritional risk scores) were significantly more likely to become overweight or obese (OR 1.76; 95 % CI 1.16, 2.69) compared with those with higher diet quality. Diet quality, assessed using a comprehensive composite nutritional risk score, predicted development of overweight or obesity. This finding suggests that overall diet quality be considered a key component in planning and implementing programmes for obesity risk reduction and treatment recommendations.

  13. Diet quality and obesity in women: the Framingham Nutrition Studies

    PubMed Central

    Wolongevicz, Dolores M.; Zhu, Lei; Pencina, Michael J.; Kimokoti, Ruth W.; Newby, P. K.; D’Agostino, Ralph B.; Millen, Barbara E.

    2013-01-01

    Obesity affects one in three American adult women and is associated with overall mortality and major morbidities. A composite diet index to evaluate total diet quality may better assess the complex relationship between diet and obesity, providing insights for nutrition interventions. The purpose of the present investigation was to determine whether diet quality, defined according to the previously validated Framingham nutritional risk score (FNRS), was associated with the development of overweight or obesity in women. Over 16 years, we followed 590 normal-weight women (BMI < 25 kg/m2), aged 25 to 71 years, of the Framingham Offspring and Spouse Study who presented without CVD, cancer or diabetes at baseline. The nineteen-nutrient FNRS derived from mean ranks of nutrient intakes from 3d dietary records was used to assess nutritional risk. The outcome was development of overweight or obesity (BMI ≥ 25 kg/m2) during follow-up. In a stepwise multiple logistic regression model adjusted for age, physical activity and smoking status, the FNRS was directly related to overweight or obesity (P for trend= 0·009). Women with lower diet quality (i.e. higher nutritional risk scores) were significantly more likely to become overweight or obese (OR 1·76; 95% CI 1·16, 2·69) compared with those with higher diet quality. Diet quality, assessed using a comprehensive composite nutritional risk score, predicted development of overweight or obesity. This finding suggests that overall diet quality be considered a key component in planning and implementing programmes for obesity risk reduction and treatment recommendations. PMID:19930766

  14. Pediatric obesity in Texas: does the Texas Public School Nutrition Policy affect child nutrition?

    USDA-ARS?s Scientific Manuscript database

    A significant increase in the incidence of pediatric obesity has been reported in Texas. This study evaluated how effectively the Texas Public School Nutrition Policy promoted the understanding of proper nutrition by fourth-grade school children and their parents in three school districts in Bell Co...

  15. Nutritional Counseling for Obese Children with Obesity-Related Metabolic Abnormalities in Korea.

    PubMed

    Kang, Ki Soo

    2017-06-01

    Child obesity has become a significant health issue in Korea. Prevalence of obesity in school-age children in Korea has been alarmingly rising since 2008. Prevalence of obesity among infants and preschool-age children in Korea has doubled since 2008. Obese children may develop serious health complications. Before nutritional counseling is pursued, several points should be initially considered. The points are modifiable risk factors, assessment for child obesity, and principles of treatment. Motivational interviewing and a multidisciplinary team approach are key principles to consider in managing child obesity effectively in the short-term as well as long-term. Nutritional counseling begins with maintaining a daily log of food and drink intake, which could possibly be causing obesity in a child. Several effective tools for nutritional counseling in practice are the Traffic Light Diet plan, MyPlate, Food Balance Wheel, and 'Food Exchange Table'. Detailed nutritional counseling supported by a qualified dietitian is an art of medicine enabling insulin therapy and hypoglycemic agents to effectively manage diabetes mellitus in obese children.

  16. Processed foods and the nutrition transition: evidence from Asia.

    PubMed

    Baker, P; Friel, S

    2014-07-01

    This paper elucidates the role of processed foods and beverages in the 'nutrition transition' underway in Asia. Processed foods tend to be high in nutrients associated with obesity and diet-related non-communicable diseases: refined sugar, salt, saturated and trans-fats. This paper identifies the most significant 'product vectors' for these nutrients and describes changes in their consumption in a selection of Asian countries. Sugar, salt and fat consumption from processed foods has plateaued in high-income countries, but has rapidly increased in the lower-middle and upper-middle-income countries. Relative to sugar and salt, fat consumption in the upper-middle- and lower-middle-income countries is converging most rapidly with that of high-income countries. Carbonated soft drinks, baked goods, and oils and fats are the most significant vectors for sugar, salt and fat respectively. At the regional level there appears to be convergence in consumption patterns of processed foods, but country-level divergences including high levels of consumption of oils and fats in Malaysia, and soft drinks in the Philippines and Thailand. This analysis suggests that more action is needed by policy-makers to prevent or mitigate processed food consumption. Comprehensive policy and regulatory approaches are most likely to be effective in achieving these goals. © 2014 The Authors. obesity reviews © 2014 World Obesity.

  17. Obesity in rural youth: looking beyond nutrition and physical activity.

    PubMed

    Reed, Debra B; Patterson, Patti J; Wasserman, Nicole

    2011-01-01

    Contributors to excessive obesity in rural youth include well-documented nutrition and physical activity behaviors. However, emerging research suggests that preventing excessive weight gain and smoking during pregnancy, teen pregnancy, and child abuse also could reduce obesity in this vulnerable population. These traditional and emerging, nontraditional factors need to be addressed within the confines of current challenges faced by rural communities. An enhanced ecological model provides a framework for combining traditional and nontraditional factors into a more comprehensive approach that addresses the complexity of the issues contributing to youth obesity.

  18. Disparities in Early Transitions to Obesity in Contemporary Multi-Ethnic U.S. Populations

    PubMed Central

    Avery, Christy L.; Holliday, Katelyn M.; Chakladar, Sujatro; Engeda, Joseph C.; Hardy, Shakia T.; Reis, Jared P.; Schreiner, Pamela J.; Shay, Christina M.; Daviglus, Martha L.; Heiss, Gerardo; Lin, Dan Yu; Zeng, Donglin

    2016-01-01

    Background Few studies have examined weight transitions in contemporary multi-ethnic populations spanning early childhood through adulthood despite the ability of such research to inform obesity prevention, control, and disparities reduction. Methods and Results We characterized the ages at which African American, Caucasian, and Mexican American populations transitioned to overweight and obesity using contemporary and nationally representative cross-sectional National Health and Nutrition Examination Survey data (n = 21,220; aged 2–80 years). Age-, sex-, and race/ethnic-specific one-year net transition probabilities between body mass index-classified normal weight, overweight, and obesity were estimated using calibrated and validated Markov-type models that accommodated complex sampling. At age two, the obesity prevalence ranged from 7.3% in Caucasian males to 16.1% in Mexican American males. For all populations, estimated one-year overweight to obesity net transition probabilities peaked at age two and were highest for Mexican American males and African American females, for whom a net 12.3% (95% CI: 7.6%-17.0%) and 11.9% (95% CI: 8.5%-15.3%) of the overweight populations transitioned to obesity by age three, respectively. However, extrapolation to the 2010 U.S. population demonstrated that Mexican American males were the only population for whom net increases in obesity peaked during early childhood; age-specific net increases in obesity were approximately constant through the second decade of life for African Americans and Mexican American females and peaked at age 20 for Caucasians. Conclusions African American and Mexican American populations shoulder elevated rates of many obesity-associated chronic diseases and disparities in early transitions to obesity could further increase these inequalities if left unaddressed. PMID:27348868

  19. Supplemental Nutrition Assistance Program: Nutrition Education and Obesity Prevention Grant Program. Final rule.

    PubMed

    2016-03-31

    This rule adopts the interim rule implementing the Supplemental Nutrition Assistance Program (SNAP) nutrition education and obesity prevention grant program with changes as provided in this rule. This rule also amends SNAP regulations to implement section 28 of the Food and Nutrition Act (FNA) of 2008, as added by section 241 of the Healthy, Hunger-Free Kids Act (HHFKA) of 2010, to award grants to States for provision of nutrition education and obesity prevention programs. These programs provide services for eligible individuals that promote healthy food choices consistent with the current Dietary Guidelines for Americans (DGAs). The rule provides State agencies with requirements for implementing section 28, including the grant award process and describes the process for allocating the Federal grant funding for each State's approved SNAP-Ed plan authorized under the FNA to carry out nutrition education and obesity prevention services each fiscal year. This final rule also implements section 4028 of the Agricultural Act of 2014 (Farm Bill of 2014), which authorizes physical activity promotion in addition to promotion of healthy food choices as part of this nutrition education and obesity prevention program.

  20. The role of foreign direct investment in the nutrition transition.

    PubMed

    Hawkes, Corinna

    2005-06-01

    To examine the role of foreign direct investment (FDI) in the nutrition transition, focusing on highly processed foods. Data on FDI were identified from reports/databases and then compiled and analysed. A review of published literature on FDI into the food sector was conducted. The nutrition transition is a public health concern owing to its connection with the rising burden of obesity and diet-related chronic diseases in developing countries. Global health leaders are calling for action to address the threat. Highly processed foods often have considerable fat, sugar and salt content, and warrant closer examination. FDI into food processing, service and retail has risen rapidly since the 1980s, mainly from transnational food companies (TFCs) in developed countries. As FDI has risen, so has the proportion invested in highly processed foods for sale in the host market. FDI has proved more effective than trade in generating sales of highly processed foods, and enables TFCs to cut costs, gain market power and obtain efficiencies in distribution and marketing. The amount of FDI targeted at developing countries is increasing; while a disproportionate share enters the larger developing economies, foreign affiliates of TFCs are among the largest companies in low- and low- to middle-income countries. The effect of FDI is to make more highly processed foods available to more people. FDI has made it possible to lower prices, open up new purchasing channels, optimise the effectiveness of marketing and advertising, and increase sales. FDI has been a key mechanism in shaping the global market for highly processed foods. Notwithstanding the role of demand-side factors, it has played a role in the nutrition transition by enabling and promoting the consumption of these foods in developing countries. Empirical data on consumption patterns of highly processed foods in developing countries are critically needed, but since FDI is a long-term investment vehicle, it is reasonable to

  1. Influence of nutritional variables and obesity on health and metabolism.

    PubMed

    Azevedo, Fernanda Reis de; Brito, Bruna Cristina

    2012-01-01

    Obesity is a recurring theme in current scientific literature. This can easily be explained by its exponential increase in all layers of society. The popularity of this subject has also given rise to associated questions, which have achieved greater prominence in health-related publications. In order to assess what has been studied in the field of obesity and nutrition, an overview of all articles published on these subjects in some of the main Brazilian scientific journals over the past two years was performed. Among the subthemes selected for this study, those related to childhood obesity attracted attention due to their greater frequency. These were subdivided into: prevalence, intrauterine and breastfeeding influences that may lead to the development of this condition, impact on quality of life, cardiovascular system and metabolism, and possible prevention strategies. Furthermore, issues related to obesity in adults were explored, such as risk factors and new strategies for prevention, with special attention given to the many studies evaluating different aspects of bariatric surgery. Finally, the subject of malnutrition and the impact of the deficiency of specific micronutrients such as selenium, vitamin D, and vitamin B12 were assessed. Based on the results, it was possible to assess the actual importance of obesity and nutrition in health maintenance, and also the several lines of research regarding these issues. Thus, it is essential to create new methods, which must be quick and efficient, to update health professionals involved in the treatment of obesity.

  2. [Nutrition transition: a review of Latin American profile].

    PubMed

    Barría, R Mauricio; Amigo, Hugo

    2006-03-01

    The nutrition situation has evolved in different ways in Latin-American countries. The aim of the study was to analyze the nutritional change and some conditions within Latin America in the last years. An electronic and manual search of articles published between 1995 and 2005 was made, selecting those that included the nutritional situation of Latin American countries. Additionally, data was collected from national surveys and international reports including information since 1990. The countries have evolved through different transition stages. For example, an increase of excess of weight, particularly in adult women, which exceeded 30% in some countries also reached up to 70% in others. Equally worrisome was the over 6% obesity level in children in five of the countries surveyed. There is a tendency to diminish the deficit of weight with seven of nine countries displaying a reduction of women with low weight while stunting diminished globally. An increase of the caloric availability in 17 of 20 countries was also observed. The total population that lives under the poverty line has diminished in 9 of 13 countries although some exceeded 60%. Some indicators of sedentary lifestyle have increased, the number of cars has been increasing in all countries and similar figures are recorded with respect to television and personnel computers. The evolution of the nutritional status is reflected through the action of set factors, the most important of which being the increase in caloric ingestion and sedentary activities in an urbanized environment, the promotion of the use of technologies that limit physical activity. There is also a reduction in food insecurity due to a fall in poverty levels although social inequalities still persist.

  3. Transition of maternal and child nutrition in Asia: implications for public health.

    PubMed

    Winichagoon, Pattanee

    2015-05-01

    This article reviews the maternal and child nutrition situation in Asia in transition and its public health implications. Countries in Asia are facing a double burden of malnutrition. Accessibility to high energy, less nutrient-dense foods or processed foods affects current dietary patterns, whereas industrialization is leading to more sedentary lifestyles both in rural and urban areas. Stunting and wasting among young children persist but have declined in severity, whereas overweight and obesity have risen rapidly. Growth faltering in height during the first 2 years of life has affected muscle mass accretion, but rapid weight gain after 2 years of age has led to more fat accretion, imposing risks of childhood obesity and consequent metabolic disorders. The number of women entering pregnancy with low BMI has decreased, but increasing BMI is noticeable. Prepregnancy BMI and gestational weight gain are important determinants of maternal nutrition during pregnancy, the risk of gestational diabetes and postpartum weight retention, as well as obesity and diet-related noncommunicable diseases in later adulthood. Asia in transition is faced with persistent undernutrition and increasing trends of obesity and metabolic disorders among children and women. The first 1000 days from conception is a critical period, but it is also a window of opportunity for preventing double burden of malnutrition in Asian countries characterized by a nutrition transition.

  4. Gene-Diet Interaction and Precision Nutrition in Obesity

    PubMed Central

    Heianza, Yoriko; Qi, Lu

    2017-01-01

    The rapid rise of obesity during the past decades has coincided with a profound shift of our living environment, including unhealthy dietary patterns, a sedentary lifestyle, and physical inactivity. Genetic predisposition to obesity may have interacted with such an obesogenic environment in determining the obesity epidemic. Growing studies have found that changes in adiposity and metabolic response to low-calorie weight loss diets might be modified by genetic variants related to obesity, metabolic status and preference to nutrients. This review summarized data from recent studies of gene-diet interactions, and discussed integration of research of metabolomics and gut microbiome, as well as potential application of the findings in precision nutrition. PMID:28387720

  5. The nutrition transition: an overview of world patterns of change.

    PubMed

    Popkin, Barry M

    2004-07-01

    This paper examines the speed of change in diet, activity, and obesity in the developing world, and notes potential exacerbating biological relationships that contribute to differences in the rates of change. The focus is on lower- and middle-income countries of Asia, Africa, the Middle East, and Latin America. These dietary, physical activity, and body composition changes are occurring at great speed and at earlier stages of these countries' economic and social development. There are some unique issues that relate to body composition and potential genetic factors that are also explored, including potential differences in body mass index (BMI)--disease relationships and added risks posed by high levels of poor fetal and infant growth patterns. In addition there is an important dynamic occurring--the shift in the burden of poor diets, inactivity and obesity from the rich to the poor. The developing world needs to give far greater emphasis to addressing the prevention of the adverse health consequences of this shift to the nutrition transition stage of the degenerative diseases.

  6. Nutrition transition and chronic diseases in Nigeria.

    PubMed

    Oyewole, O E; Atinmo, T

    2015-11-01

    Nutrition transition goes with industrialisation that fosters human development which is usually desirable, especially in developing nations. However, the health consequences of this development include high rates of preventable non-communicable diseases which are usually undermined in the quest for industrialisation. The goal of the present paper is to provide evidence-based information that will promote healthy lifestyle including healthy consumption pattern among urban dwellers. Relevant local and international literature was accessed and reviewed to harvest evidence-based information through the use of validated review guide in addition to observation from the field experience. Industrialisation promotes creation of more job opportunities and this facilitates proliferation of fast-food eateries in the cities. However, it was also observed that many of the available workplaces in urban areas are not health-promoting because employees have poor access to preventive health information and sensitisation to healthy lifestyle has been poorly considered. Ironically, weight gain among urban workers which may be linked with increased intake of high-energy foods and low participation in physical activities as a result of accessibility to many energy saving devices have been highlighted as some of the pull-pull factors that attract many people to the cities. Using the concept of health promoting workplace, the workforce in urban areas can be trained as agent of change in health-promoting lifestyle. Consumption of healthy indigenous foods through aggressive promotion of its health potentials should be seriously advocated through the use of existing structure of urban fast-food vendors who constitute a strong stakeholder in nutrition transition.

  7. Childhood Obesity: Immune Response and Nutritional Approaches

    PubMed Central

    Magrone, Thea; Jirillo, Emilio

    2015-01-01

    Childhood obesity is characterized by a low-grade inflammation status depending on the multicellular release of cytokines, adipokines, and reactive oxygen species. In particular, the imbalance between anti-inflammatory T regulatory cells and inflammatory T helper 17 cells seems to sustain such a phlogistic condition. Alterations of gut microbiota since childhood also contribute to the maintenance of inflammation. Therefore, besides preventive measures and caloric restrictions, dietary intake of natural products endowed with anti-oxidant and anti-inflammatory activities may represent a valid interventional approach for preventing and/or attenuating the pathological consequences of obesity. In this regard, the use of prebiotics, probiotics, polyphenols, polyunsaturated fatty acids, vitamins, and melatonin in human clinical trials will be described. PMID:25759691

  8. Childhood obesity: immune response and nutritional approaches.

    PubMed

    Magrone, Thea; Jirillo, Emilio

    2015-01-01

    Childhood obesity is characterized by a low-grade inflammation status depending on the multicellular release of cytokines, adipokines, and reactive oxygen species. In particular, the imbalance between anti-inflammatory T regulatory cells and inflammatory T helper 17 cells seems to sustain such a phlogistic condition. Alterations of gut microbiota since childhood also contribute to the maintenance of inflammation. Therefore, besides preventive measures and caloric restrictions, dietary intake of natural products endowed with anti-oxidant and anti-inflammatory activities may represent a valid interventional approach for preventing and/or attenuating the pathological consequences of obesity. In this regard, the use of prebiotics, probiotics, polyphenols, polyunsaturated fatty acids, vitamins, and melatonin in human clinical trials will be described.

  9. Evolution not Revolution: Nutrition and Obesity

    PubMed Central

    Rush, Elaine C.; Yan, Mary R.

    2017-01-01

    The increasing prevalence of obesity over the course of life is a global health challenge because of its strong and positive association with significant health problems such as type 2 diabetes, cardiovascular disease, stroke, and some cancers. The complex causes and drivers of obesity include genetic factors, social, ecological and political influences, food production and supply, and dietary patterns. Public health messages and government food and activity guidelines have little impact; the retail food environment has many low-priced, nutrient-poor, but energy-dense products and there is a gap between what an individual knows and what they do. Public health and education services need legislation to mandate supportive environments and promote food literacy. Two New Zealand case studies of proof-of-principle of positive change are described: Project Energize and Under 5 Energize as exemplars of school environment change, and the development of the Nothing Else™ healthier snack bar as an example of working with the food industry. Changes in food literacy alongside food supply will contribute in the long term to positive effects on the future prevalence of obesity and the onset of non-communicable disease. More cross-disciplinary translational research to inform how to improve the food supply and food literacy will improve the health and wellbeing of the economy and the population. PMID:28531097

  10. Evolution not Revolution: Nutrition and Obesity.

    PubMed

    Rush, Elaine C; Yan, Mary R

    2017-05-20

    The increasing prevalence of obesity over the course of life is a global health challenge because of its strong and positive association with significant health problems such as type 2 diabetes, cardiovascular disease, stroke, and some cancers. The complex causes and drivers of obesity include genetic factors, social, ecological and political influences, food production and supply, and dietary patterns. Public health messages and government food and activity guidelines have little impact; the retail food environment has many low-priced, nutrient-poor, but energy-dense products and there is a gap between what an individual knows and what they do. Public health and education services need legislation to mandate supportive environments and promote food literacy. Two New Zealand case studies of proof-of-principle of positive change are described: Project Energize and Under 5 Energize as exemplars of school environment change, and the development of the Nothing Else™ healthier snack bar as an example of working with the food industry. Changes in food literacy alongside food supply will contribute in the long term to positive effects on the future prevalence of obesity and the onset of non-communicable disease. More cross-disciplinary translational research to inform how to improve the food supply and food literacy will improve the health and wellbeing of the economy and the population.

  11. Association between state school nutrition laws and subsequent child obesity.

    PubMed

    Palakshappa, Deepak; Fiks, Alexander G; Faerber, Jennifer A; Feudtner, Chris

    2016-09-01

    Many states have enacted laws to improve school nutrition. We tested whether stronger state nutrition laws are associated with subsequently decreased obesity. We conducted a retrospective national multi-year panel data study (analyzed 2014-2016 at the Children's Hospital of Philadelphia). The predictors were 2010 laws regarding 9 nutrition categories from the Classification of Laws Associated with School Students, which grades the strength of state laws (none, weak, or strong). The outcome was weight status (healthy weight, overweight, or obese) in elementary, middle, and high school from the 2011/2012 National Survey of Children's Health. We tested the association between the strength of laws and weight using multinomial logistic regression. To further evaluate our main results, we conducted state-level longitudinal analyses testing the association between competitive food and beverage laws on the change in obesity from 2003-2011. In main analyses of 40,177 children ages 10-17years, we found strong state laws restricting the sale of competitive food and beverages in elementary school (OR: 0.68; 95% CI: 0.48, 0.96) and strong advertising laws across all grades (OR: 0.63; 95% CI: 0.46, 0.86) were associated with reduced odds of obesity. In longitudinal analyses, states with strong competitive food and beverage laws from 2003-2010 had small but significant decreases in obesity, compared to states with no laws. Although further research is needed to determine the causal effect of these laws, this study suggests that strong state laws limiting the sale and advertising of unhealthy foods and beverages in schools are associated with decreased obesity rates. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Food Choices and Consequences for the Nutritional Status: Insights into Nutrition Transition in an Hospital Community.

    PubMed

    Piple, Jitendra; Gora, Ranjeet; Purbiya, Pragati; Puliyel, Ashish; Chugh, Parul; Bahl, Pinky; Puliyel, Jacob

    2015-01-01

    Although economic development is generally accompanied by improvements in the overall nutritional status of the country's population the 'nutritional transition' often involves a shift to high energy diets and less exercise with negative consequences. This pilot study was done to examine if education of parents operates at the household level to influence dietary choices and the nutritional status of children in a small community of hospital workers. 3 groups of persons with varying skill and education levels participated. Weighed food logs were used in all households to calculate 'adult equivalent' per-capita-consumption. Nutrients were calculated using nutrients calculator software. BMI was used to classify children as underweight, normal weight and overweight. 128 individuals participated from 30 families included 47 children. 10 children (21%) were underweight, 29 (62%) were normal and 8 (17%) were overweight. Energy consumption was highest in families with overweight children 2692 +/-502 compared to 2259 +/-359 in families with normal weight and 2031+/-354 in the family of underweight children. These differences were statistically significant. 42% underweight children belonged to Class 1 at the lowest skill level and there were no overweight children in this group. Most of the overweight children belonged to Class 2. In Class 3 there were no underweight children and the majority was normal weight children. Underweight children came from the poorer households. Per capita intake of the family as a whole correlated well with BMI in the children. There was increased obesity in middle income families belonging to Class 2-probably in families who move up the scale from deprivation. Nutritional status in children correlated mostly with maternal education status.

  13. Australia's nutrition transition 1961-2009: a focus on fats.

    PubMed

    Naughton, Shaan S; Mathai, Michael L; Hryciw, Deanne H; McAinch, Andrew J

    2015-08-14

    Since the 1960s, Australian diets have changed considerably, influenced by a burgeoning multicultural cuisine, increase in urbanisation and food technology advances. This has been described as a 'nutrition transition', resulting in the adoption of a Western diet pattern, with a shift away from unrefined foods towards a diet higher in both plant-derived high PUFA and total fats and refined carbohydrates. Utilising the 1961-2009 annual food supply data from the UN FAO, the present study investigated changes in the intake of macronutrient and specific fatty acid in the Australian population, including that of the PUFA linoleic acid (LA), due to its hypothesised role in inflammation and risk for obesity. Cumulative change over time for the contribution of specific nutrients to total available energy (TAE) was calculated, as was linearity of change. Over the time period analysed, the cumulative change in TAE from carbohydrate was -9.35 and +16.67 % from lipid. The cumulative change in TAE from LA was +120.48 %. Moreover, the cumulative change in the contribution of LA to total PUFA availability was +7.1 %. Utilising the average g/d per capita of LA from selected dietary sources, the change in the contribution of specific foodstuffs was assessed, with total plant oils having a cumulative change of +627.19 % to LA availability, equating to a cumulative change of +195.61 % in contribution to total LA availability. The results of the present study indicate that LA availability in Australia has increased over the previous five decades as a result of the availability of increased plant oils, as has total fat, possibly contributing to the increasing rates of obesity and obesity-associated co-morbidities.

  14. [Malnutrition and obesity in Brazil: dealing with the problem through a unified nutritional agenda].

    PubMed

    Coutinho, Janine Giuberti; Gentil, Patrícia Chaves; Toral, Natacha

    2008-01-01

    Brazil, like other developing countries, is currently experiencing a nutritional transition that is often determined by poor eating. Population-based surveys have shown a continuing downward trend in undernutrition in this country, together with increases in excess weight at different stages of life. Monitoring the nutritional profile helps generate an attitude of surveillance and orientation of health promotion activities. The Family Health Strategy, together with various situational aspects in Brazil, has shown tangible results in the reduction of undernutrition; still, poor eating has played a major role in the increased prevalence of obesity and other chronic non-communicable diseases, besides having a heavy impact on individual quality of life and placing a significant burden on the Unified National Health System. Intervening in this contemporary public health dilemma requires prioritizing a unified nutritional agenda focused on the entire course of life, breaking the vicious circle that begins during the intrauterine period and lasts throughout life.

  15. Genetic manipulation in nutrition, metabolism, and obesity research.

    PubMed

    Campión, Javier; Milagro, Fermín I; Martínez, J Alfredo

    2004-08-01

    We summarize the current standard methods for overexpressing, inactivating, or manipulating genes, with special focus on nutritional and obesity research. These molecular biology procedures can be carried out with the maintenance of the genetic information to subsequent generations (transgenic technology) or devised to exclusively transfer the genetic material to a given target animal, which cannot be transmitted to the future progeny (gene therapy). On the other hand, the RNA interference (RNAi) approach allows for the creation of new experimental models by transient ablation of gene expression by degrading specific mRNA, which can be applied to assess different biological functions and mechanisms. The combination of these technologies contributes to the study of the function and regulation of different metabolism- and obesity-related genes as well as the identification of new pharmacologic targets for nutritional and therapeutic approaches.

  16. Nutritional and Exercise Aspects of Prader-Willi Syndrome and Childhood Obesity

    DTIC Science & Technology

    2013-02-01

    Prader - Willi Syndrome and Childhood Obesity PRINCIPAL INVESTIGATOR: Daniela A. Rubin, Ph.D. CONTRACTING ORGANIZATION: California State...To) 1 February 2012–31 January 2013 4. TITLE AND SUBTITLE Nutritional and Exercise Aspects of Prader - Willi Syndrome and Childhood Obesity... Prader - Willi syndrome (PWS) is the best characterized genetic cause of obesity. To date, two major nutritional phases are identified. Exercise, a

  17. [Is nutritional obesity a substance use disorder?

    PubMed

    Albayrak, Özgür; de Zwaan, Martina

    2016-12-01

    Today, food addiction has become an increasing area of research. Multiple studies aim to characterize individuals in terms of food addiction based on the assumption, that hyperpalatable foods rich of salt, sugar and fat may induce a cluster of behavioral changes that may resemble a substance use disorder, despite the fact that to date there is no evidence, that nutritional factors lead to an addictive eating-like behavior in humans. In this review article, we aim to introduce the basic experiments, that build the framework upon which food addiction is being investigated and to critically discuss the concept of food addiction.

  18. Selected nutritional habits of teenagers associated with overweight and obesity.

    PubMed

    Zalewska, Magdalena; Maciorkowska, Elżbieta

    2017-01-01

    A balanced diet is at the heart of healthy growth and development of children and youth, whereas inappropriate eating habits considerably influence the incidence of disorders connected with nutrition, including overweight and obesity. This paper aims at studying nutritional factors of 18-year-old secondary school youth in the urban environment and their effect on the incidence of overweight and obesity. The survey was conducted among 1,999 secondary school students chosen at random. The research tool consisted an original survey questionnaire. The measurements of respondents' height and body mass provided data for calculating the body mass index. The percentage of youth with deficient body mass was estimated at 8.4%. The percentage of normal weight students in the surveyed group was estimated at 77.6%. Overweight and obesity characterized 14.0% of the total number. As many as 21.8% of overweight and obese respondents would eat one or two meals as opposed to 16.8% of normal weight students. Three-fourths of the surveyed students would eat breakfast regardless of their nutritional habits. Lunch is eaten by 52.9% of normal weight 18-year-olds and 46.1% of overweight and obese students. The analysis of mealtimes suggests that overweight and obese students would have their breakfast and dinner at later hours than the rest of the surveyed. More than half of the participating students failed to eat lunch (53.9%), and one in four students within this group resigned from supper. Girls would eat fruit and vegetables more frequently than boys several times a day. The percentage of persons in the surveyed groups who would eat fast foods on a daily basis was similar regardless of their nutritional status. Sweetened carbonated beverages would be drunk more often by overweight and obese boys (81.2%) as compared with boys with proper body mass (75.8%). The same type of beverages would be popular with two-thirds of girls, and this result was similar regardless of their nutritional

  19. Young urban women and the nutrition transition in Jordan.

    PubMed

    Madanat, Hala N; Lindsay, Ryan; Campbell, Tiffany

    2011-04-01

    To determine the nutrition transition stage of female Jordanian college students. A cross-sectional survey was used to assess eating styles, disordered eating attitudes and behaviours, body esteem and dissatisfaction, and media influence. Public and private universities in Jordan. A total of 255 subjects were recruited through a government-initiated youth campaign. The majority of participants had a normal BMI (70.6%) with almost all (99.4%) reporting restrained eating behaviour. Scores on the Eating Attitudes Test (EAT-26) indicated that 45.2% of these female college students should be screening for eating disorders. Subscales of the Body Esteem Scale (BES) showed that these women did not have substantial body esteem issues and mean scores on the Sociocultural Attitudes Towards Appearance Questionnaire (SATAQ-3) indicated that overall these women did not feel the media was dictating the way their body should look. Where Jordanian women did feel pressure from Western media, there was a 6.7-fold increase in the likelihood that they wanted to lose weight. In addition, 48.2% of the female college students desired to lose weight and 14.4% desired weight gain, indicating a certain level of body dissatisfaction. With low levels of overweight and obesity and a propensity towards eating based on external hunger cues, college-aged Jordanian women may be less advanced in their development through the nutrition transition than the general population of women. However, high levels of restrained eating and disordered eating attitudes and behaviours indicate the need for an intervention to address healthy weight-loss strategies, assess eating disorders and help maintain healthy body esteem.

  20. Nutrition Promotion to Prevent Obesity in Young Adults

    PubMed Central

    Allman-Farinelli, Margaret A.

    2015-01-01

    Young adulthood is a vulnerable period for weight gain and the health consequences of becoming obese during this life-stage of serious concern. Some unhealthy dietary habits are typical of young adults in many developed nations encountering the obesity epidemic. These include high sugar-sweetened beverage consumption, lower vegetable intake and greater consumption of foods prepared outside the home including fast foods. Each of these dietary behaviours may place young adults at increased risk for overweight and obesity. Evidence suggests many young adults with unhealthy nutrition behaviours are not considering nor preparing to make changes. To improve their nutrition and health as they progress through the lifecycle requires approaches specifically targeted to this age group. Strategies and programs should include both individual level and population approaches. The evidence base for prevention of weight gain and halting overweight and obesity in young adulthood is currently small with few studies of high quality. Studies modifying food environments in colleges and universities are also of limited quality, but sufficiently promising to conduct further research employing better, more sophisticated, study designs and additionally to include health outcome measures. More research into programs tailored to the needs of young adults is warranted with several studies already underway. PMID:27417798

  1. Non-nutritive sweeteners and obesity.

    PubMed

    Fernstrom, John D

    2015-01-01

    Non-nutritive sweeteners (NNSs) provide sweetness to foods and beverages without adding calories. They have thus been found useful in minimizing the dietary sugar content of diabetics and the dietary energy content of individuals attempting to lose or maintain body weight. Their usefulness in weight reduction has recently been questioned, however, based on the notion that they can actually increase hunger and food intake and thereby promote weight gain. The evidence offered in support of this idea comes principally from the fields of taste physiology, metabolic endocrinology, human behavior, and epidemiology. This review evaluates this evidence and does not find it compelling. Indeed, the most straightforward findings to the contrary derive from several intervention studies in both children and adults showing that the chronic, covert replacement of dietary sugar with NNSs does not increase, and can in fact reduce, energy intake and body weight.

  2. Undergraduate, Female, Nutrition Students' Perceptions of Curricular Influence on Attitudes toward Individuals with Obesity.

    PubMed

    Dwyer, John J M; Starr, Andrea; Mills, Christine; Haines, Jess

    2016-12-01

    This qualitative study, guided by a phenomenological approach, explored senior-level undergraduate, nutrition students' perceptions of how obesity and weight bias were addressed in the undergraduate curricula and how the curricula influenced their attitudes toward individuals with obesity. Twenty senior-level undergraduate, nutrition students from the University of Guelph participated in interviews. Interviews were audio-recorded and transcribed verbatim. Thematic analysis entailed open, axial, and selective coding. Participants' sources of information about obesity in the curricula included nutrition courses, case studies, and non-nutrition courses. Regarding sources of information about weight bias in the curricula, they discussed nutrition courses, non-nutrition courses, and limited coverage of weight bias. Themes for curricular influence on attitudes toward people with obesity were increased knowledge of obesity, understanding the complexity of obesity, increased empathy toward individuals with obesity, and better ability to avoid stereotypes toward people with obesity. The perceptions among nutrition students varied regarding the amount and type of obesity and weight-bias information in the curricula, as well as the influence of the curricula on attitudes toward individuals with obesity, suggesting that obesity and weight bias warrant more coordinated coverage in the nutrition curricula.

  3. Diet and mortality rates in Sub-Saharan Africa: Stages in the nutrition transition

    PubMed Central

    2011-01-01

    Background During the last century we have seen wide-reaching changes in diet, nutritional status and life expectancy. The change in diet and physical activity patterns has become known as the nutrition transition. At any given time, a country or region within a country may be at different stages within this transition. This paper examines a range of nutrition-related indicators for countries in Sub-Saharan Africa (SSA) and attempts to develop a typical model of a country in transition. Methods Based on the availability of data, 40 countries in SSA were selected for analysis. Data were obtained from the World Health Organisation, Demographic and Health Surveys and the Food and Agriculture Organisation of the United Nations. Multiple linear regression analysis (MLRA) was used to explore the determinants of infant mortality. A six point score was developed to identify each country's stage in the nutrition transition. Results MLRA showed that underweight-for-age, protein and the percentage of exclusively breastfed infants were associated with the infant mortality rate (IMR). The majority of countries (n = 26) used in the analysis had nutrition transition scores of zero and one. Most of them had a high prevalence of infant mortality, children that were stunted or underweight-for-age, small percentages of women that were overweight and obese, and low intakes of energy, protein, and fat. Countries with the highest scores include South Africa, Ghana, Gabon, Cape Verde and Senegal which had relatively low IMRs, high levels of obesity/overweight, and low levels of underweight in women, as well as high intakes of energy and fat. These countries display classic signs of a population well established in the nutrition-related non-communicable disease phase of the nutrition transition. Conclusions Countries in SSA are clearly undergoing a nutrition transition. More than half of them are still in the early stage, while a few have reached a point where changes in dietary patterns

  4. Worksite environment intervention to prevent obesity among metropolitan transit workers.

    PubMed

    French, Simone A; Harnack, Lisa J; Hannan, Peter J; Mitchell, Nathan R; Gerlach, Anne F; Toomey, Traci L

    2010-04-01

    The results of an 18-month worksite intervention to prevent obesity among metropolitan transit workers are reported. Four garages in a major metropolitan area were randomized to intervention or control groups. Data were collected during the fall of 2005 prior to the start of the intervention and during the fall of 2007, after the intervention ended. Intervention program components at the garage included enhancement of the physical activity facilities, increased availability of and lower prices on healthy vending machine choices, and group behavioral programs. Mixed model estimates from cross-sectional and cohort samples were pooled with weights inverse to the variance of their respective estimates of the intervention effects. Measurement participation rates were 78% at baseline and 74% at follow-up. The intervention effect on garage mean BMI change was not significant (-0.14 kg/m(2)). Energy intake decreased significantly, and fruit and vegetable intake increased significantly in intervention garages compared to control garages. Physical activity change was not significant. Worksite environmental interventions for nutrition and physical activity behavior change may have limited impact on BMI among transit workers who spend most of their workday outside the worksite. Copyright 2010 The Institute For Cancer Prevention. Published by Elsevier Inc. All rights reserved.

  5. What nutritional physiology tells us about diet, sugar and obesity.

    PubMed

    Tappy, L

    2016-03-01

    In this closing perspective, the author exposes why targeting a single nutrient like sugar is in his opinion unlikely to be efficient in preventing obesity and metabolic diseases. He defends the proposal that the concept of fructose toxicity is based on major misconceptions of nutritional physiology. He specifically proposes that (1) sugar being a non-essential nutrient does not obligatorily imply that it has no beneficial effect; (2) alterations of blood triglyceride concentration and hepatic glucose production within the normal range may merely reflect adaptations to a fructose-rich diet rather than early markers of diseases; (3) overfeeding is a normal physiological response to exposure to an energy-dense, palatable nutrient rather than the consequence of 'leptin resistance'; (4) we may presently overemphasize the role of biological regulations and of gene-related heredity when assessing the effects of fructose in particular, and the determinants of obesity in general.

  6. [Social participation as a central strategy of community nutrition to face the challenges associated with the nutritional transition].

    PubMed

    Suárez-Herrera, José Carlos; O'Shanahan, José Joaquín Juan; Serra-Majem, Lluis

    2009-01-01

    In last decades modern societies are undergoing a rapid nutrition transition process that reinforces, at international level, the emergence of nutritional problems of contradictory nature, such as malnutrition and obesity. This represents a considerable challenge for contemporary Public Health leaders, who have been gradually developing a set of strategies which overwhelmingly adopt a population perspective. Nevertheless, the collective nature of these strategies could neglect the particular individual and family needs. We consider social participation as an approach to simultaneously reinforce both individual and population perspectives during the divers phases of development of Community Nutrition programs which tackle the paradoxical nature of this problematic. However in relation to some contextual factors, we find a growing trend to develop a more technocratic dimension of participatory practices, which distorts the emancipator and transformative potential of social participation. In order to avoid this tendency, we propose the use of the five intervention axes of the Ottawa Chart for Health Promotion as a guide for a systemic integration of social participation in planning, implementation and evaluation processes of Community Nutrition programs. We therefore take into account the integration of social participation in the efforts made in developing individual capacity-building, reinforcing collective action, creating enabling environments, health care reorganization, and finally, implementing nutritional and public health policies.

  7. Relationships between nutritional knowledge, obesity, and sleep disorder severity.

    PubMed

    Rose, Shiho; Pretto, Jeffrey; Paul, Christine; Emmett, Brooke; Hensley, Michael; Henskens, Frans

    2016-06-01

    Obstructive sleep apnea affects 20% of the adult population. Weight control is considered the best non-medical means of managing the condition, therefore improving nutritional knowledge in individuals may be an appropriate strategy. This study aimed to describe the relationship between nutritional knowledge and: (i) sleep disorder severity; (ii) body mass index; and (iii) demographic characteristics in persons suspected of obstructive sleep apnea. Nutrition knowledge scores were also compared with the general population. Consecutive newly-referred patients attending the sleep laboratory for diagnostic polysomnography were invited to participate. Those who consented (n = 97) were asked to complete a touchscreen survey. Apnea-hypopnea index to measure sleep disorder severity and anthropometric measurements were obtained from the clinic. A quarter of participants were diagnosed with severe obstructive sleep apnea; and a majority (88%) were classed as being overweight or obese. The overall mean nutrition knowledge score was 58.4 ± 11.6 (out of 93). Nutrition knowledge was not associated with sleep disorder severity, body mass index or gender. The only significant difference detected was in relation to age, with older (≥35 years) participants demonstrating greater knowledge in the 'food choices' domain compared with their younger counterparts (18-34 years; P < 0.030). Knowledge scores were similar to the general population. The findings suggest that nutrition knowledge alone is not an important target for weight control interventions for people with obstructive sleep apnea. However, given the complexities of sleep disorders, it may complement other strategies. © 2016 European Sleep Research Society.

  8. Rapid orocecal transit time in obese children measured by hydrogen breath test.

    PubMed

    Rerksuppaphol, Sanguansak; Rerksuppaphol, Lakkana

    2012-12-01

    Gastrointestinal motility may correlate with an unusual nutritional status, such as obesity. The orocecal transit time (OCTT) is one parameter of GI motility. The primary objective of the present study was to compare OCTT in obese and non-obese children; secondary objectives were to assess the correlation between OCTT and body mass index (BMI) or appetite score. A cross-sectional study was conducted in 44 children. Twenty-one obese and 18 non-obese children were included in the final analysis. Demographic data and anthropometric parameters were collected. The breath hydrogen test (BHT) using lactulose was performed to determine OCTT. Appetite score using visual analog scale was measured at the beginning and end of the present study. The difference between these scores was attributed as an increase of appetite. Student t-test and Chi-square test were employed to compare the differences between groups. Pearson's correlation was used to measure the correlation between parameters. Mean OCTT in obese children was significantly faster than in non-obese children (70.0 versus 81.1 min, respectively; p-value = 0.005). The increases of appetite score during study were not significantly different between obese and non-obese children (4.3 vs. 2.9; p-value = 0.19). OCTT was significantly associated with BMI in the inverse manner (r = -0.51; p-value = 0.001), but was not significantly correlated with the appetite score (r = -0.24; p-value = 0.15). OCTT in obese children was faster than in non-obese children. OCTT was moderately inversely correlated with the BMI, and had a trend to negative correlation with the appetite score, though without reaching a significant value.

  9. Acute exercise and subsequent nutritional adaptations: what about obese youths?

    PubMed

    Thivel, David; Blundell, John E; Duché, Pascale; Morio, Béatrice

    2012-07-01

    The imbalance between energy expenditure and energy intake is the main factor accounting for the progression of obesity. For many years, physical activity has been part of weight-loss programmes to increase energy expenditure. It is now recognized that exercise can also affect appetite and energy consumption. In the context of seeking new obesity treatments, it is of major interest to clarify the impact of physical exercise on energy intake. Many reviews on this topic have been published regarding both lean and overweight adults, and this review focuses on the relationships between acute exercise and the short-term regulation of energy intake in lean and overweight or obese youths. The current literature provides very few data regarding the impact of exercise on subsequent energy intake and perceived and measured appetite in children and adolescents, mainly because of methodological difficulties in the assessment of both energy intake and expenditure. It has been long suggested that energy intake was regulated after exercise in order to compensate for the exercise-induced energy expenditure and then preserve energy balance. This overview underlines that the energy expended during exercise is not the main parameter that influences subsequent energy intake in both lean and overweight/obese children and adolescents, and that factors such as the duration or intensity of exercise may have larger impact. The effects of acute exercise on the following nutritional adaptations (energy intake and appetite feelings) remain inconclusive in lean youths, mainly due to the lack of data and the disparity of the methodologies used. Studies in overweight or obese children and adolescents are confronted with the same difficulties, and the few available data suggest that intensive exercise (>70% maximal oxygen consumption) can induce a reduction in daily energy balance, as a result of its anorexigenic effect in obese adolescents. However, further studies are needed to clarify the

  10. Transition Phase Nutrition Recommendations: A Missing Link in the Nutrition Management of Preterm Infants

    PubMed

    Brennan, Ann-Marie; Fenton, Sarah; Murphy, Brendan P; Kiely, Mairead E

    2017-03-01

    Despite the availability of international nutrition recommendations, preterm infants remain vulnerable to suboptimal nutrition. The standard approach of assessing nutrient intakes chronologically may make it difficult to identify the origin of nutrient deficits and/or excesses. To develop a "nutrition phase" approach to evaluating nutrition support, enabling analysis of nutrient intakes during the period of weaning from parenteral nutrition (PN) to enteral nutrition (EN), called the transition (TN) phase, and compare the data with those analyzed using the standard "chronological age" approach to assess whether the identification of nutrient deficits and/or excesses can be improved. Analysis of a comprehensive nutrition database developed using actual nutrient intake data collected on an hourly basis in 59 preterm infants (birth weight ≤1500 g, gestation <34 weeks) over the period of PN delivery (range, 2-21 days). The nutrition phase analysis approach revealed substantial macronutrient and energy deficits during the TN phase. In particular, deficits were identified as maximal during the EN-dominant TN phase (enteral feeds ≥80 mL/kg/d) of the infant's nutrition course. In contrast, the chronological age analysis approach did not reveal a corresponding pattern of deficit occurrence but rather intakes that approximated or exceeded recommendations. Actual intakes of nutrients, analyzed using a nutrition phase approach to evaluating nutrition support, enabled a more infant-driven rather than age-driven application of nutrition recommendations. This approach unmasked nutrient deficits occurring during the transition phase. Overcoming nutrient deficits in this nutrition phase should be prioritized to improve the nutrition management of preterm infants.

  11. Role of nutrition planning in the treatment for obesity.

    PubMed

    Atkinson, R L

    1996-12-01

    The most sensible eating plans are those that involve a wide selection of foods with a modest percentage of kilocalories as fat. The dietary pyramid developed by the US Government is an excellent basis for the construction of an eating plan for life. Patients should be encouraged to develop healthy eating habits that they can maintain indefinitely, as the early inevitable consequence of finishing a diet is regain of any weight that has been lost when the patient goes back to their old eating habits. The unfortunate fact is that individuals with the disease of obesity must behave differently than those who do not. This usually means that obese persons must eat differently than lean persons, and they must do this for their entire lives. Food is a critical part of the social fabric of our society. The physician, usually in combination with a knowledgeable and empathetic dietitian or other nutritional education resource, can help obese patients choose the series of compromises in eating plans and activity levels that can be maintained for life but still allow a reasonable quality of life.

  12. Agro-food industry growth and obesity in China: what role for regulating food advertising and promotion and nutrition labelling?

    PubMed

    Hawkes, C

    2008-03-01

    Taking a food supply chain approach, this paper examines the regulation of food marketing and nutrition labelling as strategies to help combat obesity in China in an era of rapid agro-food industry growth. China is the largest food producer and consumer in the world. Since the early 1980s, the agro-food industry has undergone phenomenal expansion throughout the food supply chain, from agricultural production to trade, agro-food processing to food retailing, and from food service to advertising and promotion. This industry growth, alongside related socioeconomic changes and government policies, has encouraged a 'nutrition transition'. China's population, especially in urban areas, is now consuming significantly more energy from dietary fat, which is leading to higher rates of obesity. Regulation of food advertising and promotion and nutrition labelling has the potential to help prevent the further growth of obesity in China and encourage the agro-food industry to supplier healthier foods. Government legislation and guidance, as well as self-regulation and voluntary initiatives, are needed to reduce children's exposure to food advertising and promotion, and increase the effectiveness of nutrition labelling. Policies on food marketing and nutrition labelling should be adapted to the China context, and accompanied by further action throughout the food supply chain. Given China's unique characteristics and position in the world today, there is an opportunity for the government and the agro-food industry to lead the world by creating a balanced, health promoting model of complementary legislation and industry action.

  13. Nutritional status of adolescents in the context of the Moroccan nutritional transition: the role of parental education.

    PubMed

    López, Pilar Montero; Anzid, Karim; Cherkaoui, Mohamed; Baali, Abdellatif; Lopez, Santiago Rodriguez

    2012-07-01

    In Morocco, the beginning of the nutritional transition is closely linked to social and economic transformations and changes in behaviour and traditional lifestyles. The objective of this study is to describe the current pattern of food consumption and the nutritional status of adolescents in the province of Ouarzazate and its association with parents' educational level. The sample comprises 327 high school students from Ouarzazate: 135 (41.3%) boys and 192 (58.7%) girls (age range 15-20 years). For both boys and girls, the results show lower height and BMI z-scores than the WHO reference values. Adolescents whose parents have a low educational level have lower height/age and BMI/age z-scores than those whose fathers have a high educational level. No differences are observed in total daily energy intake depending on fathers' educational level, but the energy provided by lipids is higher in adolescents whose fathers have a high educational background. The quality of fats consumed (MUFA+PUFA/SFA) is better among those boys whose fathers have low education, but no differences are observed for girls. The process of nutritional transition is not uniform in the sample, but depends on the socioeconomic characteristics of population groups, which include, among others, accessibility of certain food, differences in habits and lifestyles related to energy expenditure, and higher prevalence of overweight and obesity in more favoured groups.

  14. Neighborhood Influences on Girls’ Obesity Risk Across the Transition to Adolescence

    PubMed Central

    Kushi, Lawrence H.; Leung, Cindy W.; Nickleach, Dana C.; Adler, Nancy; Laraia, Barbara A.; Hiatt, Robert A.; Yen, Irene H.

    2014-01-01

    BACKGROUND AND OBJECTIVES: The neighborhoods in which children live, play, and eat provide an environmental context that may influence obesity risk and ameliorate or exacerbate health disparities. The current study examines whether neighborhood characteristics predict obesity in a prospective cohort of girls. METHODS: Participants were 174 girls (aged 8–10 years at baseline), a subset from the Cohort Study of Young Girls’ Nutrition, Environment, and Transitions. Trained observers completed street audits within a 0.25-mile radius around each girl’s residence. Four scales (food and service retail, recreation, walkability, and physical disorder) were created from 40 observed neighborhood features. BMI was calculated from clinically measured height and weight. Obesity was defined as BMI-for-age ≥95%. Logistic regression models using generalized estimating equations were used to examine neighborhood influences on obesity risk over 4 years of follow-up, controlling for race/ethnicity, pubertal status, and baseline BMI. Fully adjusted models also controlled for household income, parent education, and a census tract measure of neighborhood socioeconomic status. RESULTS: A 1-SD increase on the food and service retail scale was associated with a 2.27 (95% confidence interval, 1.42 to 3.61; P < .001) increased odds of being obese. A 1-SD increase in physical disorder was associated with a 2.41 (95% confidence interval, 1.31 to 4.44; P = .005) increased odds of being obese. Other neighborhood scales were not associated with risk for obesity. CONCLUSIONS: Neighborhood food and retail environment and physical disorder around a girl’s home predict risk for obesity across the transition from late childhood to adolescence. PMID:25311606

  15. Nutrition transition in South Asia: the emergence of non-communicable chronic diseases

    PubMed Central

    Bishwajit, Ghose

    2015-01-01

    Overview: South Asian countries have experienced a remarkable economic growth during last two decades along with subsequent transformation in social, economic and food systems. Rising disposable income levels continue to drive the nutrition transition characterized by a shift from a traditional high-carbohydrate, low-fat diets towards diets with a lower carbohydrate and higher proportion of saturated fat, sugar and salt. Steered by various transitions in demographic, economic and nutritional terms, South Asian population are experiencing a rapidly changing disease profile. While the healthcare systems have long been striving to disentangle from the vicious cycle of poverty and undernutrition, South Asian countries are now confronted with an emerging epidemic of obesity and a constellation of other non-communicable diseases (NCDs). This dual burden is bringing about a serious health and economic conundrum and is generating enormous pressure on the already overstretched healthcare system of South Asian countries. Objectives: The Nutrition transition has been a very popular topic in the field of human nutrition during last few decades and many countries and broad geographic regions have been studied. However there is no review on this topic in the context of South Asia  as yet. The main purpose of this review is to highlight the factors accounting for the onset of nutrition transition and its subsequent impact on epidemiological transition in five major South Asian countries including Bangladesh, India, Nepal, Pakistan and Sri Lanka. Special emphasis was given on India and Bangladesh as they together account for 94% of the regional population and about half world’s malnourished population. Methods: This study is literature based. Main data sources were published research articles obtained through an electronic medical databases search. PMID:26834976

  16. Adequacy of usual dietary intake and nutritional status among pregnant women in the context of nutrition transition: the DEPOSIT Study.

    PubMed

    Abu-Saad, Kathleen; Shahar, Danit R; Fraser, Drora; Vardi, Hillel; Friger, Michael; Bolotin, Arkardy; Freedman, Laurence S

    2012-11-28

    Bedouin Arabs in southern Israel are a traditionally semi-nomadic population undergoing the nutrition transition in a context of urbanisation. The effect of these changes on the nutritional status of pregnant women is unknown. The Dietary Exposures and Pregnancy Outcomes in a Society In Transition (DEPOSIT) study evaluated the adequacy of pregnant Bedouin women's usual dietary intake and their nutritional status. Dietary intake was assessed in a cross-sectional study design using repeat 24 h recall (24HR) questionnaires. The National Cancer Institute method was used to estimate the usual intake of selected nutrients. The Estimated Average Requirement (EAR) was used to evaluate nutrient intake adequacy. Measured weight and height data were used to calculate the participants' BMI. A total of 1109 24HR were obtained from 683 participants, of which 8 % contained no animal-source protein and an additional 43 % contained no haeme-Fe. Animal-source protein intake reached less than half of the EAR for most participants (71 %). Over 90 % had inadequate intakes of Ca, Fe, animal-source Zn, vitamin A and folate. The probability of consuming haeme-source Fe was higher among urban than rural participants (OR 1·68, 95 % CI 1·17, 2·41), and among those with employed v. unemployed husbands (OR 1·81, 95 % CI 1·27, 2·58). Only 14 % reported consuming home-produced animal products. According to pre-pregnancy BMI, 42 % were overweight or obese. The DEPOSIT study findings suggest that Bedouin Arab women are in need of interventions that address the co-existing problems of inadequate nutrient intakes and increased risk of obesity.

  17. The epidemiological transition and the global childhood obesity epidemic.

    PubMed

    Broyles, S T; Denstel, K D; Church, T S; Chaput, J-P; Fogelholm, M; Hu, G; Kuriyan, R; Kurpad, A; Lambert, E V; Maher, C; Maia, J; Matsudo, V; Olds, T; Onywera, V; Sarmiento, O L; Standage, M; Tremblay, M S; Tudor-Locke, C; Zhao, P; Katzmarzyk, P T

    2015-12-01

    Childhood obesity is now recognized as a global public health issue. Social patterning of obesity, consistent with the theory of epidemiologic transition, has not been well described in children, and the limited research has focused on developed settings. The aim of this study was to describe the relationship between childhood obesity and household income using objective measures of adiposity and to explore how this relationship differs across levels of country human development. The International Study of Childhood Obesity, Lifestyle and the Environment (ISCOLE) was a multi-national cross-sectional study conducted in 12 urban/suburban study sites that represented all inhabited continents and wide ranges of development. ISCOLE collected objectively measured height, body mass and percentage body fat in 7341 10-year-old children. Multi-level random-effects models were used to examine income gradients in several obesity measures. The mean age of the children was 10.4 years, and 12.6% were obese, ranging from 5.4% (Finland) to 23.8% (China). For both boys and girls, obesity prevalence, body fat percentage and body mass index (BMI) z-score increased linearly with higher income at lower levels of development (all P for trend ⩽0.0012), but decreased linearly with higher income at higher levels of development (all P for trend ⩽0.0003). Country human development explained 75% of the variation in the country-specific income-obesity relationships (r=-0.87, P=0.0003). Results are consistent with the theory of epidemiologic transition. Global efforts to control obesity must account for socioeconomic factors within a country's context. Future research should seek to understand global socioeconomic patterns in obesity-related lifestyle behaviors.

  18. The epidemiological transition and the global childhood obesity epidemic

    PubMed Central

    Broyles, S T; Denstel, K D; Church, T S; Chaput, J-P; Fogelholm, M; Hu, G; Kuriyan, R; Kurpad, A; Lambert, E V; Maher, C; Maia, J; Matsudo, V; Olds, T; Onywera, V; Sarmiento, O L; Standage, M; Tremblay, M S; Tudor-Locke, C; Zhao, P; Katzmarzyk, P T

    2015-01-01

    OBJECTIVES: Childhood obesity is now recognized as a global public health issue. Social patterning of obesity, consistent with the theory of epidemiologic transition, has not been well described in children, and the limited research has focused on developed settings. The aim of this study was to describe the relationship between childhood obesity and household income using objective measures of adiposity and to explore how this relationship differs across levels of country human development. METHODS: The International Study of Childhood Obesity, Lifestyle and the Environment (ISCOLE) was a multi-national cross-sectional study conducted in 12 urban/suburban study sites that represented all inhabited continents and wide ranges of development. ISCOLE collected objectively measured height, body mass and percentage body fat in 7341 10-year-old children. Multi-level random-effects models were used to examine income gradients in several obesity measures. RESULTS: The mean age of the children was 10.4 years, and 12.6% were obese, ranging from 5.4% (Finland) to 23.8% (China). For both boys and girls, obesity prevalence, body fat percentage and body mass index (BMI) z-score increased linearly with higher income at lower levels of development (all P for trend ⩽0.0012), but decreased linearly with higher income at higher levels of development (all P for trend ⩽0.0003). Country human development explained 75% of the variation in the country-specific income–obesity relationships (r=−0.87, P=0.0003). CONCLUSIONS: Results are consistent with the theory of epidemiologic transition. Global efforts to control obesity must account for socioeconomic factors within a country's context. Future research should seek to understand global socioeconomic patterns in obesity-related lifestyle behaviors. PMID:27152182

  19. Obesity and metabolic syndrome: potential benefit from specific nutritional components.

    PubMed

    Abete, I; Goyenechea, E; Zulet, M A; Martínez, J A

    2011-09-01

    The prevalence of metabolic syndrome (MetS) manifestations is rapidly increasing worldwide, and is becoming an important health problem. Actually, MetS includes a combination of clinical complications such as obesity (central adiposity), insulin resistance, glucose intolerance, dyslipidemia, non-alcoholic fatty liver disease and hypertension. All these alterations predispose individuals to type 2 diabetes and cardiovascular disease inducing earlier mortality rates among people. In general terms, it is difficult for patients to follow a standard long-term diet/exercise regime that would improve or alleviate MetS symptoms. Thus, the investigation of food components that may deal with the MetS features is an important field for ameliorate and facilitate MetS dietary-based therapies. Currently antioxidants are of great interest due to the described association between obesity, cardiovascular alterations and oxidative stress. On the other hand, high MUFA and PUFA diets are being also considered due to their potential benefits on hypertension, insulin resistance and triglyceride levels. Mineral composition of the diet is also relevant since high potassium intake may improve hypertension and high calcium consumption may promote lipid oxidation. Thus, although nutritional supplements are at the peak of dietetic therapies, the consumption of some specific foods (legumes, fatty fish, vegetables and fruits, etc) with bioactive components within an energy-restricted diet is a promising approach to manage MetS manifestations. Therefore, the present review focuses on some of the most important food components currently investigated to improve and make easier the nutritional MetS treatment. Copyright © 2011 Elsevier B.V. All rights reserved.

  20. Nutritional ecology of obesity: from humans to companion animals.

    PubMed

    Raubenheimer, David; Machovsky-Capuska, Gabriel E; Gosby, Alison K; Simpson, Stephen

    2015-01-01

    We apply nutritional geometry, a framework for modelling the interactive effects of nutrients on animals, to help understand the role of modern environments in the obesity pandemic. Evidence suggests that humans regulate the intake of protein energy (PE) more strongly than non-protein energy (nPE), and consequently will over- and under-ingest nPE on diets with low or high PE, respectively. This pattern of macronutrient regulation has led to the protein leverage hypothesis, which proposes that the rise in obesity has been caused partly by a shift towards diets with reduced PE:nPE ratios relative to the set point for protein regulation. We discuss potential causes of this mismatch, including environmentally induced reductions in the protein density of the human diet and factors that might increase the regulatory set point for protein and hence exacerbate protein leverage. Economics--the high price of protein compared with fats and carbohydrates--is one factor that might contribute to the reduction of dietary protein concentrations. The possibility that rising atmospheric CO₂ levels could also play a role through reducing the PE:nPE ratios in plants and animals in the human food chain is discussed. Factors that reduce protein efficiency, for example by increasing the use of ingested amino acids in energy metabolism (hepatic gluconeogenesis), are highlighted as potential drivers of increased set points for protein regulation. We recommend that a similar approach is taken to understand the rise of obesity in other species, and identify some key gaps in the understanding of nutrient regulation in companion animals.

  1. [Nutritional knowledge and its association with overweight and obesity in Mexican women with low socioeconomic level].

    PubMed

    Galindo Gómez, Carlos; Juárez Martínez, Liliana; Shamah Levy, Teresa; García Guerra, Armando; Avila Curiel, Abelardo; Quiroz Aguilar, Marco Antonio

    2011-12-01

    The objective of this study was to identify the association between knowledge about nutrition with the presence of obesity or overweight in women with low income in Mexico City. Data was obtained with the Urban Food and Nutrition Survey 2002 in the Metropolitan Area of Mexico City (ENURBAL 2002), a stratified multistage and clustered design survey. An ordinal logistic regression model was used in order to estimate the probability to present obesity and overweight or obesity, in relation to nutritional knowledge, age, education, employment, socioeconomic status, and total fat consumption. The variables that were related to overweight or obesity: correct or regular nutrition knowledge (OR = 2,00; CI95% = 1,13-3,54) and (OR = 1,54; CI 95%= 1,03-2,30), respectively; age 30 years (OR = 3,00; CI 95% = 1,94-4,64), belonging to a medium- low socioeconomic status (OR = 2,04; CI 95% = 1,33-3,15), and high fat consumption (OR = 1,65; CI 95% = 1,07-2,55). For obesity was age 30 years (OR = 2,42; IC 95% = 1,48-3,94) and high fat consumption (OR = 1,67; IC 95% = 1,05-2,66). Our results helped to identify associated factors in women with obesity and overweight from low income households, mainly those concerning with nutrition knowledge. This emphasizes the importance of improving knowledge about nutrition, in planning the strategy for interventions aimed to prevent overweight and obesity.

  2. U.S. Migration, Translocality, and the Acceleration of the Nutrition Transition in Mexico.

    PubMed

    Riosmena, Fernando; Frank, Reanne; Akresh, Ilana Redstone; Kroeger, Rhiannon A

    2012-09-01

    Migrant flows are generally accompanied by extensive social, economic, and cultural links between origins and destinations, transforming the former's community life, livelihoods, and local practices. Previous studies have found a positive association between these translocal ties and better child health and nutrition. We contend that focusing on children only provides a partial view of a larger process affecting community health, accelerating the nutrition transition in particular. We use a Mexican nationally-representative survey with socioeconomic, anthropometric, and biomarker measures, matched to municipal-level migration intensity and marginalization measures from the Mexican 2000 Census to study the association between adult body mass and community migration intensity. Our findings from multi-level models suggest a significant and positive relationship between community-level migration intensity and the individual risk of being overweight and obese, with significant differences by gender and with remittance intensity playing a preponderant role.

  3. The Agatston Urban Nutrition Initiative: working to reverse the obesity epidemic through academically based community service.

    PubMed

    Johnston, Francis E

    2009-01-01

    The Agatston Urban Nutrition Initiative (AUNI) presents a fruitful partnership between faculty and students at a premier research university and members of the surrounding community aimed at addressing the problem of childhood obesity. AUNI uses a problem-solving approach to learning by focusing course activities, including service-learning, on understanding and mitigating the obesity culture.

  4. Math, Science, and Web-Based Activities to Raise Awareness about Nutrition and Obesity

    ERIC Educational Resources Information Center

    Zuercher, Deborah K.

    2011-01-01

    The incidence of child obesity in the United States is increasing at an alarming rate. This article provides information about nutrition, obesity, and related health conditions and suggests some classroom activities to raise awareness about these issues and empower students to live healthier, more active lives. A list of recommended health-related…

  5. Math, Science, and Web-Based Activities to Raise Awareness about Nutrition and Obesity

    ERIC Educational Resources Information Center

    Zuercher, Deborah K.

    2011-01-01

    The incidence of child obesity in the United States is increasing at an alarming rate. This article provides information about nutrition, obesity, and related health conditions and suggests some classroom activities to raise awareness about these issues and empower students to live healthier, more active lives. A list of recommended health-related…

  6. Parenteral nutrition in the malnourished: dialysis, cancer, obese, and hyperemesis gravidarum patients.

    PubMed

    Lau, Mary Theresa

    2011-01-01

    Malnutrition is a complication of many disease processes and can have deleterious effects on patient care outcomes. Providing adequate nutritional support requires a plan that is tailored to the individual needs of the patient and occasionally requires the use of parenteral nutrition. The varied nutritional needs of malnourished dialysis, cancer, obese, and hyperemesis gravidarum patients will be discussed. The infusion nurse specialist is a vital member of the nutrition support team in the care and recovery of the malnourished patient who requires parenteral nutrition.

  7. Nutrition transition and dietary energy availability in Eastern Europe after the collapse of communism.

    PubMed

    Ulijaszek, Stanley J; Koziel, Slawomir

    2007-12-01

    After the economic transition of the late 1980s and early 1990s there was a rapid increase in overweight and obesity in many countries of Eastern Europe. This article describes changing availability of dietary energy from major dietary components since the transition to free-market economic systems among Eastern European nations, using food balance data obtained at national level for the years 1990-92 and 2005 from the FAOSTAT-Nutrition database. Dietary energy available to the East European nations satellite to the former Soviet Union (henceforth, Eastern Europe) was greater than in the nations of the former Soviet Union. Among the latter, the Western nations of the former Soviet Union had greater dietary energy availability than the Eastern and Southern nations of the former Soviet Union. The higher energy availability in Eastern Europe relative to the nations of the former Soviet Union consists mostly of high-protein foods. There has been no significant change in overall dietary energy availability to any category of East European nation between 1990-1992 and 2005, indicating that, at the macro-level, increasing rates of obesity in Eastern European countries cannot be attributed to increased dietary energy availability. The most plausible macro-level explanations for the obesity patterns observed in East European nations are declines in physical activity, increased real income, and increased consumption of goods that contribute to physical activity decline: cars, televisions and computers.

  8. Association between selenium nutritional status and metabolic risk factors in men with visceral obesity.

    PubMed

    Mutakin; Meiliana, Anna; Wijaya, Andi; Kobayashi, Kenji; Yamazaki, Chiho; Kameo, Satomi; Nakazawa, Minato; Koyama, Hiroshi

    2013-04-01

    Previous evidence has suggested an association between selenium and cardiovascular disease, which is main outcome of metabolic syndrome. The aim of this study was to examine possible correlation between selenium nutritional status and metabolic risk factors in men with visceral obesity. Plasma samples were collected from 123 Indonesian men with visceral obesity. Their metabolic risk factors and selenium nutritional status were analyzed. The eligible subjects (n=78) were stratified according to the International Diabetes Federation: obese, obese plus one component, and obese plus two components or more. Obese plus two components or more were diagnostic criteria of metabolic syndrome. Pearson's correlation was performed to examine the correlation in each group. In the obese group, selenium positively correlated with high-density lipoprotein (HDL) cholesterol (r=0.390, P<0.05) and with fatty acid binding protein-4 (FABP4) (r=0.474, P<0.05); glutathione peroxidase-3 (GPx3) activity was inversely correlated with FABP4 (r=-467, P<0.05). In the obese plus one component group, GPx3 activity positively correlated with HDL cholesterol (r=0.413, P<0.05). In the metabolic syndrome group, selenium negatively correlated with monocytes chemoattractant protein (MCP)-1 (r=-0.429, P<0.05). These results show that the association between selenium nutritional status and metabolic risk factors is limited to particular group of obese men with or without metabolic syndrome. Copyright © 2012. Published by Elsevier GmbH.

  9. Non-linear education gradient across the nutrition transition: mothers' overweight and the population education transition.

    PubMed

    Jeon, Haram; Salinas, Daniel; Baker, David P

    2015-12-01

    Previous studies found that developed and developing countries present opposite education-overweight gradients but have not considered the dynamics at different levels of national development. An inverted U-shaped curve is hypothesized to best describe the education-overweight association. It is also hypothesized that as the nutrition transition unfolds within nations the shape of education-overweight curve changes. Multilevel logistic regression was used to estimate the moderating effect of the nutrition transition at the population level on the education-overweight gradient. At the individual level, a non-linear estimate of the education association was used to assess the optimal functional form of the association across the nutrition transition. Twenty-two administrations of the Demographic and Health Survey, collected at different time points across the nutrition transition in nine Latin American/Caribbean countries. Mothers of reproductive age (15-49 years) in each administration (n 143 258). In the pooled sample, a non-linear education gradient on mothers' overweight was found; each additional year of schooling increases the probability of being overweight up to the end of primary schooling, after which each additional year of schooling decreases the probability of overweight. Also, as access to diets high in animal fats and sweeteners increases over time, the curve's critical point moves to lower education levels, the detrimental positive effect of education diminishes, and both occur as the overall risk of overweight increases with greater access to harmful diets. Both hypotheses were supported. As the nutrition transition progresses, the education-overweight curve shifts steadily to a negative linear association with a higher average risk of overweight; and education, at increasingly lower levels, acts as a 'social vaccine' against increasing risk of overweight. These empirical patterns fit the general 'population education transition' curve hypothesis

  10. Non-linear education gradient across the nutrition transition: mothers’ overweight and the population education transition

    PubMed Central

    Salinas, Daniel; Baker, David P

    2015-01-01

    Objective Previous studies found that developed and developing countries present opposite education-overweight gradients but have not considered the dynamics at different levels of national development. A U-inverted curve is hypothesized to best describe the education-overweight association. It is also hypothesized that as the nutrition transition unfolds within nations the shape of education-overweight curve change. Design Multi-level logistic regression estimates the moderating effect of the nutrition transition at the population level on education-overweight gradient. At the individual level, a non-linear estimate of the education association assesses the optimal functional form of the association across the nutrition transition. Setting Twenty-two administrations of the Demographic and Health Survey, collected at different time points across the nutrition transition in nine Latin American/Caribbean countries. Subjects Mothers of reproductive age (15–49) in each administration (n 143,258). Results In the pooled sample, a non-linear education gradient on mothers‘ overweight is found; each additional year of schooling increases the probability of being overweight up to the end of primary schooling, after which each additional year of schooling decreases the probability of overweight. Also, as access to diets of high animal fats and sweeteners increases over time, the curve‘s critical point moves to lower education levels, the detrimental positive effect of education diminishes, and both occur as the overall risk of overweight increases with greater access to harmful diets. Conclusions Both hypotheses are supported. As the nutrition transition progresses, the education-overweight curve steadily shifts to a negative linear association with higher average risk of overweight; and education, at increasingly lower levels, acts as a “social vaccine” against increasing risk of overweight. These empirical patterns fit the general “population education

  11. Determinants of cognitive development of low SES children in Chile: a post-transitional country with rising childhood obesity rates.

    PubMed

    Galván, Marcos; Uauy, Ricardo; Corvalán, Camila; López-Rodríguez, Guadalupe; Kain, Juliana

    2013-09-01

    Studies conducted in developing countries have noted associations between concurrent stunting, social-emotional problems and poor cognitive ability in young children. However, the relative contribution of these variables in Latin America is likely changing as undernutrition rates decline and prevalence of childhood obesity rises. We conducted a cross-sectional study of 106 normal-weight and 109 obese preschool children to compare the relative contribution of early nutrition, sociodemographic factors and psychosocial variables on cognitive development in normal-weight and obese preschool children in Chile. The study variables were categorized as: (1) socio-demographic (age, sex, birth order and socioeconomic) (2) early nutrition (maternal height, birth weight, birth length and height at 5 years) (3) psychosocial factors (maternal depression, social-emotional wellbeing and home space sufficiency). In order to assess determinants of cognitive development at 4-5 years we measured intelligence quotient (IQ); variability in normal children was mostly explained by socio-demographic characteristics (r(2) = 0.26), while in obese children early nutritional factors had a significant effect (r(2) = 0.12) beyond socio-demographic factors (r(2) = 0.19). Normal-weight children, who were first born, of slightly better SES and height Z score >1, had an IQ ≥ 6 points greater than their counterparts (p < 0.05). Obese children who were first born with birth weight >4,000 g and low risk of socio-emotional problems had on average ≥5 IQ points greater than their peers (p < 0.05). We conclude that in Chile, a post-transitional country, IQ variability of normal children was mostly explained by socio-demographic characteristics; while in obese children, early nutrition also played a significant role.

  12. Childhood Obesity Study: A Pilot Study of the Effect of the Nutrition Education Program "Color My Pyramid"

    ERIC Educational Resources Information Center

    Moore, Jean Burley; Pawloski, Lisa Renee; Goldberg, Patricia; Oh, Kyeung Mi; Stoehr, Ana; Baghi, Heibatollah

    2009-01-01

    The need for successful nutrition interventions is critical as the prevalence of childhood obesity increases. Thus, this pilot project examines the effect of a nutrition education program, "Color My Pyramid", on children's nutrition knowledge, self-care practices, activity levels, and nutrition status. Using a pretest-posttest,…

  13. Childhood Obesity Study: A Pilot Study of the Effect of the Nutrition Education Program "Color My Pyramid"

    ERIC Educational Resources Information Center

    Moore, Jean Burley; Pawloski, Lisa Renee; Goldberg, Patricia; Oh, Kyeung Mi; Stoehr, Ana; Baghi, Heibatollah

    2009-01-01

    The need for successful nutrition interventions is critical as the prevalence of childhood obesity increases. Thus, this pilot project examines the effect of a nutrition education program, "Color My Pyramid", on children's nutrition knowledge, self-care practices, activity levels, and nutrition status. Using a pretest-posttest,…

  14. An overview of the nutrition transition in West Africa: implications for non-communicable diseases.

    PubMed

    Bosu, William K

    2015-11-01

    The nutrition landscape in West Africa has been dominated by the programmes to address undernutrition. However, with increasing urbanisation, technological developments and associated change in dietary patterns and physical activity, childhood and adult overweight, and obesity are becoming more prevalent. There is an evidence of increasing intake of dietary energy, fat, sugars and protein. There is low consumption of fruit and vegetables universally in West Africa. Overall, the foods consumed are predominantly traditional with the component major food groups within recommended levels. Most of the West African countries are at the early stages of nutrition transition but countries such as Cape Verde, Ghana and Senegal are at the latter stages. In the major cities of the region, children consume energy-dense foods such as candies, ice cream and sweetened beverages up to seven times as frequently as fruit and vegetables. Adult obesity rates have increased by 115 % in 15 years since 2004. In Ghana, the prevalence of overweight/obesity in women has increased from 12·8 % in 1993 to 29·9 % in 2008. In Accra, overweight/obesity in women has increased from 62·2 % in 2003 to 64·9 % in 2009. The age-standardised proportion of adults who engage in adequate levels of physical activity ranges from 46·8 % in Mali to 94·7 % in Benin. The lingering stunting in children and the rising overweight in adults have resulted to a dual burden of malnutrition affecting 16·2 % of mother-child pairs in Cotonou. The prevalence of hypertension has been increased and ranges from 17·6 % in Burkina Faso to 38·7 % in Cape Verde. The prevalence is higher in the cities: 40·2 % in Ougadougou, 46·0 % in St Louis and 54·6 % in Accra. The prevalence of diabetes ranges from 2·5 to 7·9 % but could be as high as 17·9 % in Dakar, Senegal. The consequences of nutrition transition are not only being felt by the persons in the high socioeconomic class, but also in cities such as Accra and

  15. Obesity: A Transgenerational Problem Linked to Nutrition during Pregnancy

    PubMed Central

    Frias, Antonio E.; Grove, Kevin L.

    2013-01-01

    The increased obstetric risks of maternal obesity have been well described. These include increased risks of gestational diabetes mellitus, preeclampsia, stillbirth, and cesarean delivery. The fetal/neonatal consequences of prenatal maternal obesity have received less attention. In addition to an increased risk of stillbirth, the fetal/neonatal consequences include increased adiposity and a metabolic status that increases the lifetime risk of obesity and diabetes. This review focuses on the clinical obstetric consequences of maternal obesity and highlights recent mechanistic insights on fetal programming as well as evidence suggesting that prenatal care provides a unique opportunity to ameliorate these risks and decrease the cycle of childhood obesity. PMID:23074005

  16. Sitting Time and Obesity or Abdominal Obesity in Older South Koreans: Korean National Health and Nutrition Examination Survey 2013.

    PubMed

    Sohn, Minsung; Cho, Kyung-Hwan; Han, Kyung-Do; Choi, Mankyu; Kim, Yang-Hyun

    2017-01-01

    We examined relationships between sitting time and obesity or abdominal obesity according to sex and socioeconomic status in elderly people. We analyzed data from the Korean National Health and Nutrition Examination Survey 2013, and 1565 participants were included in the study. Multivariate logistic regression analysis was used to examine relationships between sitting time and obesity or abdominal obesity according to sex and socioeconomic status. Sitting time was positively correlated with body mass index in men and women and waist circumference in men. When considering socioeconomic factors, men who sat for 5 hours or longer and fell within the lowest income were more likely to have obesity and abdominal obesity relative to men who sat for 5 hours or shorter and earned higher incomes (odds ratio [95% confidence interval] = 1.80 [1.14-2.84] and 1.63 [1.02-2.61] respectively), and women who sat for 5 hours or longer and fell within the lowest educational level were more likely to have obesity relative to women who sat for 5 hours or less and were educated to a higher level (1.24 [1.01-1.85]). Strategies to reduce sedentary behavior would help to prevent obesity in older men who earn low incomes and women with lower levels of educational attainment.

  17. Obesity in older adults: technical review and position statement of the American Society for Nutrition and NAASO, The Obesity Society.

    PubMed

    Villareal, Dennis T; Apovian, Caroline M; Kushner, Robert F; Klein, Samuel

    2005-11-01

    Obesity causes serious medical complications and impairs quality of life. Moreover, in older persons, obesity can exacerbate the age-related decline in physical function and lead to frailty. However, appropriate treatment for obesity in older persons is controversial because of the reduction in relative health risks associated with increasing body mass index and the concern that weight loss could have potential harmful effects in the older population. This joint position statement from the American Society for Nutrition and NAASO, The Obesity Society reviews the clinical issues related to obesity in older persons and provides health professionals with appropriate weight-management guidelines for obese older patients. The current data show that weight-loss therapy improves physical function, quality of life, and the medical complications associated with obesity in older persons. Therefore, weight-loss therapy that minimizes muscle and bone losses is recommended for older persons who are obese and who have functional impairments or medical complications that can benefit from weight loss.

  18. Obesity in older adults: technical review and position statement of the American Society for Nutrition and NAASO, The Obesity Society.

    PubMed

    Villareal, Dennis T; Apovian, Caroline M; Kushner, Robert F; Klein, Samuel

    2005-11-01

    Obesity causes serious medical complications and impairs quality of life. Moreover, in older persons, obesity can exacerbate the age-related decline in physical function and lead to frailty. However, appropriate treatment for obesity in older persons is controversial because of the reduction in relative health risks associated with increasing body mass index and the concern that weight loss could have potential harmful effects in the older population. This joint position statement from the American Society for Nutrition and the NAASO, The Obesity Society reviews the clinical issues related to obesity in older persons and provides health professionals with appropriate weight-management guidelines for obese older patients. The current data show that weight-loss therapy improves physical function, quality of life, and the medical complications associated with obesity in older persons. Therefore, weight-loss therapy that minimizes muscle and bone losses is recommended for older persons who are obese and who have functional impairments or medical complications that can benefit from weight loss.

  19. Position of the American Dietetic Association and American Society for Nutrition: obesity, reproduction, and pregnancy outcomes.

    PubMed

    Siega-Riz, Anna Maria; King, Janet C

    2009-05-01

    Given the detrimental influence of maternal overweight and obesity on reproductive and pregnancy outcomes for the mother and child, it is the position of the American Dietetic Association and the American Society for Nutrition that all overweight and obese women of reproductive age should receive counseling on the roles of diet and physical activity in reproductive health prior to pregnancy,during pregnancy, and in the inter conceptional period, in order to ameliorate these adverse outcomes. The effect of maternal nutritional status prior to pregnancy on reproduction and pregnancy outcomes is of great public health importance. Obesity in the United States and worldwide has grown to epidemic proportions, with an estimated 33% of US women classified as obese. This position paper has two objectives: (a) to help nutrition professionals become aware of the risks and possible complications of overweight and obesity for fertility,the course of pregnancy, birth outcomes, and short- and long-term maternal and child health outcomes;and (b) related to the commitment to research by the American Dietetic Association and the American Society for Nutrition, to identify the gaps in research to improve our knowledge of the risks and complications associated with being overweight and obese before and during pregnancy.Only with an increased knowledge of these risks and complications can health care professionals develop effective strategies that can be implemented before and during pregnancy as well as during the inter conceptional period to ameliorate adverse outcomes.

  20. Nutritional follow-up of patients after obesity surgery: best practice.

    PubMed

    O'Kane, Mary; Barth, Julian H

    2016-05-01

    Obesity surgery is an appropriate treatment option for patients with severe and complex obesity and helps in the improvement of comorbidities. In the first 2 years following surgery, follow-up is provided by the obesity surgery centre. Ongoing care is then usually returned to the general practitioner. Patients need access to ongoing support and monitoring otherwise may be at risk of developing nutritional deficiencies such as anaemia or protein malnutrition. The British Obesity and Metabolic Surgery Society have developed guidelines on nutritional monitoring and nutritional supplements to support both bariatric centres and general practitioners. The Royal College of General Practitioners and BOMSS have worked collaboratively to develop Ten Top Tips for the management of obesity surgery patients to aid with the long-term management in primary care. Women, planning to get pregnant, need access to preconception advice and additional monitoring during pregnancy. It is essential that long-term data are collected and inputted into the National Bariatric Surgery Register. Obesity surgery improves comorbidities; however, patients must have access to long-term nutritional monitoring. © 2016 John Wiley & Sons Ltd.

  1. Obesity as a poverty-related emerging nutrition problems: the case of Indonesia.

    PubMed

    Usfar, A A; Lebenthal, E; Atmarita; Achadi, E; Soekirman; Hadi, H

    2010-12-01

    Obesity is a major contributor to the global burden of chronic disease and disability. In developing countries like Indonesia, obesity often co-exists with undernutrition. Data from national basic health research 2007 showed that overnutrition was found among all age groups, on a double digit scale, with similar magnitude in urban and rural areas and higher prevalence in adult female. In contrary to 14% undernourished children under the age of 5 years, 12% of their counterparts were overnourished; for 6-14 years 10% vs. 6%; and for 15 years and above 15% vs. 19%. The purpose of the review is to raise awareness on the increasing obesity problem and to set recommendations to prevent obesity. Stunted adults in developing countries are 1.2 times more likely to be overweight than non-stunted adults. Approaches to overcoming obesity in adulthood emphasize dietary changes, increasing physical activity and behaviour modification. It is important for Indonesia to target nutrition intervention for female adolescents, pregnant woman to first 2 years of life, initiate nutrition education for school-age children and disseminate Holistic Healthy Framework Approach with key message 'Initiate healthier food choices'. Prompt Nutrition Guidelines and the use of lower body mass index cut-off should be considered. © 2010 The Authors. obesity reviews © 2010 International Association for the Study of Obesity.

  2. Constipation and colonic transit times in children with morbid obesity.

    PubMed

    vd Baan-Slootweg, Olga H; Liem, Olivia; Bekkali, Noor; van Aalderen, Wim M C; Rijcken, Tammo H Pels; Di Lorenzo, Carlo; Benninga, Marc A

    2011-04-01

    The aim of the study was to determine the frequency of functional constipation according to the Rome III criteria in children with morbid obesity and to evaluate by measuring colonic transit times (CTTs) whether decreased colonic motility is present in these children. Ninety-one children with morbid obesity ages 8 to 18 years, entering a prospective, randomized controlled study evaluating the effect of an outpatient versus inpatient treatment program of obesity, participated. All of the children filled out a standardized questionnaire regarding their bowel habits, and CTTs were measured using radioopaque markers. Food diaries were also recorded to evaluate their diet. A total of 19 children (21%) had functional constipation according to the Rome III criteria, whereas 1 child had functional nonretentive fecal incontinence. Total CTT exceeded 62 hours in only 10.5% of the children with constipation, and among them, 2 had a total CTT of >100 hours. In the nonconstipated group 8.3% had a delayed CTT. Furthermore, no difference was found between the diet of children with or without constipation, specifically not with respect to fiber and fat intake. Our study confirms a high frequency of functional constipation in children with obesity, using the Rome III criteria. However, abnormal colonic motility, as measured by CTT, was delayed in only a minority of patients. No relation was found between constipation in these children and fiber or fat intake.

  3. Physical activity and nutritional weight loss interventions in obese, low-income women: an integrative review.

    PubMed

    Moredich, Cheryl A; Kessler, Theresa A

    2014-01-01

    Obesity is epidemic in the United States and is considered a public health issue that disproportionally affects low-income women. Combating obesity among low-income women presents unique challenges that must be addressed if weight loss interventions are to be successful. The aim of this integrative review was to explore and synthesize the literature that addresses physical activity and nutrition interventions used to combat obesity in obese, low-income women. A search for original research published between 2006 and 2011 was conducted in online databases. In addition, a hand search of references was performed, and one author was contacted to clarify outcome data. Articles that met inclusion criteria targeted obese, low-income adult women; focused on physical activity or nutrition behavior as an intervention; and measured change in weight as a primary outcome. Studies that focused on women who were postpartum or breastfeeding and those that used pharmacologic or surgical interventions to augment weight loss were excluded. A total of 7 articles were chosen for critical appraisal. According to a synthesis of the current studies, specific weight loss interventions for physical activity and nutrition behavior change for obese, low-income women produced the desired outcome of weight loss. Participants among these studies voiced a preference for group interventions led by peers or medical professionals. Interventions led by peer educators were successful and had the advantage of lowering cost and increasing sustainability. Pragmatic nutrition education worked best, especially when cognizant of cost, food preferences, and culture. Even small increases in physical activity augmented weight loss; however, safety concerns prevented some low-income women from engaging in exercise. According to this synthesis of the best-available evidence, customized weight loss interventions are effective in obese, low-income women. By incorporating these evidence-based interventions

  4. Thailand conquered under-nutrition very successfully but has not slowed obesity.

    PubMed

    Chavasit, V; Kasemsup, V; Tontisirin, K

    2013-11-01

    Under-nutrition in Thailand has been successfully controlled for over two decades. However, Thailand is now facing a double-burden malnutrition problem where under- and over-nutrition coexist. Overweight, obesity, and related diseases are the main nutritional challenges, leading to high costs for curative care. Thailand foresees that nutrition can be an effective strategy for preventing diet-related non-communicable chronic diseases, and the country aims to reduce costs for secondary and tertiary health care. Various organizations have conducted national programmes, focusing especially on nutrition education and public campaigns, which have been sustainable and not sustainable. Only milk and certain foods for children are mandated for nutrition labeling. Guideline daily amounts is now the nutrient profile mandated for snack foods in Thailand. To increase efficiency, Thailand's National Food Committee has been established to link food, nutrition and health via a multi-sectoral approach. © 2013 The Authors. Obesity Reviews published by John Wiley & Sons Ltd on behalf of the International Association for the Study of Obesity.

  5. Epidemiological and nutrition transition in developing countries: impact on human health and development.

    PubMed

    Amuna, Paul; Zotor, Francis B

    2008-02-01

    Whereas common infectious and parasitic diseases such as malaria and the HIV/AIDS pandemic remain major unresolved health problems in many developing countries, emerging non-communicable diseases relating to diet and lifestyle have been increasing over the last two decades, thus creating a double burden of disease and impacting negatively on already over-stretched health services in these countries. Prevalence rates for type 2 diabetes mellitus and CVD in sub-Saharan Africa have seen a 10-fold increase in the last 20 years. In the Arab Gulf current prevalence rates are between 25 and 35% for the adult population, whilst evidence of the metabolic syndrome is emerging in children and adolescents. The present review focuses on the concept of the epidemiological and nutritional transition. It looks at historical trends in socio-economic status and lifestyle and trends in nutrition-related non-communicable diseases over the last two decades, particularly in developing countries with rising income levels, as well as the other extreme of poverty, chronic hunger and coping strategies and metabolic adaptations in fetal life that predispose to non-communicable disease risk in later life. The role of preventable environmental risk factors for obesity and the metabolic syndrome in developing countries is emphasized and also these challenges are related to meeting the millennium development goals. The possible implications of these changing trends for human and economic development in poorly-resourced healthcare settings and the implications for nutrition training are also discussed.

  6. Obesity Risk in Urban Adolescent Girls: Nutritional Intentions and Health Behavior Correlates

    PubMed Central

    Groth, Susan W.; Morrison-Beedy, Dianne

    2013-01-01

    Obesity is an expanding epidemic and minority adolescent girls are at high risk. One way to tailor interventions for obesity prevention is to target intention to engage in particular behaviors. Data collected from adolescent girls’ intentions and behaviors regarding nutrition, physical activity, and sleep patterns were used to examine nutritional intentions in relation to healthy behaviors. Adolescent girls reported behaviors that increased their risks for obesity. Nutritional intentions were significantly associated with physical activity and sleep. These results suggest that healthy behaviors tend to occur in clusters, possibly extending the theory of planned behavior beyond individual behaviors to groups of related behaviors. Nurses can intervene with high-risk adolescent girls by promoting healthy diets, recommended levels of physical activity, and adequate sleep. PMID:22187861

  7. Nutrition in the First 1000 Days: The Origin of Childhood Obesity

    PubMed Central

    Mameli, Chiara; Mazzantini, Sara; Zuccotti, Gian Vincenzo

    2016-01-01

    Childhood obesity is a major global issue. Its incidence is constantly increasing, thereby offering a threatening public health perspective. The risk of developing the numerous chronic diseases associated with this condition from very early in life is significant. Although complex and multi-factorial, the pathophysiology of obesity recognizes essential roles of nutritional and metabolic aspects. Particularly, several risk factors identified as possible determinants of later-life obesity act within the first 1000 days of life (i.e., from conception to age 2 years). The purpose of this manuscript is to review those key mechanisms for which a role in predisposing children to obesity is supported by the most recent literature. Throughout the development of the human feeding environment, three different stages have been identified: (1) the prenatal period; (2) breast vs. formula feeding; and (3) complementary diet. A deep understanding of the specific nutritional challenges presented within each phase might foster the development of future preventive strategies. PMID:27563917

  8. Nutrition in the First 1000 Days: The Origin of Childhood Obesity.

    PubMed

    Mameli, Chiara; Mazzantini, Sara; Zuccotti, Gian Vincenzo

    2016-08-23

    Childhood obesity is a major global issue. Its incidence is constantly increasing, thereby offering a threatening public health perspective. The risk of developing the numerous chronic diseases associated with this condition from very early in life is significant. Although complex and multi-factorial, the pathophysiology of obesity recognizes essential roles of nutritional and metabolic aspects. Particularly, several risk factors identified as possible determinants of later-life obesity act within the first 1000 days of life (i.e., from conception to age 2 years). The purpose of this manuscript is to review those key mechanisms for which a role in predisposing children to obesity is supported by the most recent literature. Throughout the development of the human feeding environment, three different stages have been identified: (1) the prenatal period; (2) breast vs. formula feeding; and (3) complementary diet. A deep understanding of the specific nutritional challenges presented within each phase might foster the development of future preventive strategies.

  9. Evolving food retail environments in Thailand and implications for the health and nutrition transition

    PubMed Central

    Banwell, Cathy; Dixon, Jane; Seubsman, Sam-ang; Pangsap, Suttinan; Kelly, Matthew; Sleigh, Adrian

    2013-01-01

    Objective An investigation into evolving food retail systems in Thailand Design Rapid assessment procedures based on qualitative research methods such as interviews, focus groups discussions and site visits Setting Seven freshmarkets located in the four main regions of Thailand Subjects Managers, food specialists, vendors and shoppers from seven freshmarkets who participated in interviews and focus group discussions. Results Freshmarkets are under economic pressure and are declining in number. They are attempting to resist the competition from supermarkets by improving convenience, food diversity, quality and safety. Conclusions Obesity has increased in Thailand at the same time as rapid growth of modern food retail formats has occurred. As freshmarkets are overtaken by supermarkets there is a likely loss of fresh, healthy, affordable food for poorer Thais, and a diminution of regional culinary culture, women’s jobs and social capital with implications for the health and nutrition transition in Thailand. PMID:23021291

  10. [Nutrition in overweight and obesity with a specific focus on gender aspects].

    PubMed

    Dämon, Sabine; Schindler, Karin; Rittmannsberger, Barbara; Schätzer, Manuel; Hoppichler, Friedrich

    2016-03-01

    Efforts to optimize the diet in terms of prevention and treatment of obesity aim at long-term adaptation and reduction of energy intake according to age and physiological requirements while preserving the nutrient density with consideration of individual food preferences.As the nutritional habits of the average Austrian people are unfavorable for obesity prevention there is a clear need for action. Women are "disadvantaged" in weight control compared to men in terms of physiological conditions-and are confronted with specific needs during life course (e.g. pregnancy), whereas the average man or male adolescents present "unhealthier" behaviors and attitudes and are (still) less interested on nutrition or weight control.To achieve better nutrition a target-group specific, gender-sensitive guidance of the individual is needed, starting with pregnant women, but also habitat-oriented interventions for improved nutrition offers, which have to be sustainably assured through the support of a relevant legal and social framework.

  11. Obesity, Poverty, and Participation in Nutrition Assistance Programs: Summary.

    ERIC Educational Resources Information Center

    US Department of Agriculture, 2005

    2005-01-01

    The national nutrition safety net consists of 15 programs that provide millions of low-income Americans access to a healthy and nutritious diet. It has been observed that many low income individuals are both overweight and participants in one or more nutrition assistance programs. This has led some to question whether participation in the…

  12. Obesity, Poverty, and Participation in Nutrition Assistance Programs: Summary.

    ERIC Educational Resources Information Center

    US Department of Agriculture, 2005

    2005-01-01

    The national nutrition safety net consists of 15 programs that provide millions of low-income Americans access to a healthy and nutritious diet. It has been observed that many low income individuals are both overweight and participants in one or more nutrition assistance programs. This has led some to question whether participation in the…

  13. Influence of prenatal nutrition and obesity on tissue specific fat mass and obesity-associated (FTO) gene expression.

    PubMed

    Sébert, S P; Hyatt, M A; Chan, L L Y; Yiallourides, M; Fainberg, H P; Patel, N; Sharkey, D; Stephenson, T; Rhind, S M; Bell, R C; Budge, H; Gardner, D S; Symonds, M E

    2010-01-01

    The recent discovery of an association between body composition, energy intake and the fat mass and obesity-associated (FTO) gene represents a promising new therapeutic target in obesity prevention. In a well, pre-established large animal model, we investigated the regulation of FTO gene expression under conditions either leading to obesity or increased risk of obesity related disorders: i) a sedentary 'Western' lifestyle and ii) prenatal exposure to nutrient restriction. Pregnant sheep were either fed to fully meet their nutritional requirements throughout gestation or 50% of this amount from early-to-mid gestation. Following weaning, offspring were either made obese through exposure to a sedentary obesogenic environment or remained lean. A significant positive relationship between placental FTO gene expression and fetal weight was found at 110 days gestation. In both the newborn and adult offspring, the hypothalamus was the major site of FTO gene expression. Hypothalamic FTO gene expression was upregulated by obesity and was further increased by prenatal nutrient restriction. Importantly, we found a strong negative relationship between the hypothalamic FTO gene expression and food intake in lean animals only that may imply FTO as a novel controller of energy intake. In contrast, FTO gene expression in the heart was downregulated in obese offspring born to nutrient restricted mothers. In addition, FTO gene expression was unaffected by obesity or prenatal diet in insulin-dependent tissues, where it changed with age possibly reflecting adaptations in cellular energetic activity. These findings extend information gained from human epidemiology and provide new insights into the regulation of in vivo energy metabolism to prevent obesity.

  14. [Multifactorial etiology of obesity: nutritional and central aspects].

    PubMed

    Sengier, A

    2005-09-01

    World-wide obesity and its effects are public health problems. Research on way of life and eating habits give some indications of etiological factors. Breast feeding and quantity of proteins intake in formulas are factors influencing the risks of obesity later on in life. Research undertaken by Rolland Cachera shows us the importance of the curve of BMI and how the obesity rebound can be predictive of obesity in later years allowing early decisions of weight control. Energy intake and energy expenditure are regulated by the central nervous system. It is a complex mechanism of afferent and efferent systems through the hypothalamus. The inverse effects of ghreline and of leptine on energy balance are more and more studied and cases of precocious obesity are explained by the identification of rare forms of monogenic obesity linked to the metabolism of leptine. The importance of inherited genes has a role and genetic predisposition is a reality. This new approach allows a clinical, etiological and, in the future, probably therapeutic attitude in case of severe precocious obesity.

  15. Nutrition in pregnancy and early childhood and associations with obesity in developing countries.

    PubMed

    Yang, Zhenyu; Huffman, Sandra L

    2013-01-01

    Concerns about the increasing rates of obesity in developing countries have led many policy makers to question the impacts of maternal and early child nutrition on risk of later obesity. The purposes of the review are to summarise the studies on the associations between nutrition during pregnancy and infant feeding practices with later obesity from childhood through adulthood and to identify potential ways for preventing obesity in developing countries. As few studies were identified in developing countries, key studies in developed countries were included in the review. Poor prenatal dietary intakes of energy, protein and micronutrients were shown to be associated with increased risk of adult obesity in offspring. Female offspring seem to be more vulnerable than male offspring when their mothers receive insufficient energy during pregnancy. By influencing birthweight, optimal prenatal nutrition might reduce the risk of obesity in adults. While normal birthweights (2500-3999 g) were associated with higher body mass index (BMI) as adults, they generally were associated with higher fat-free mass and lower fat mass compared with low birthweights (<2500 g). Low birthweight was associated with higher risk of metabolic syndrome and central obesity in adults. Breastfeeding and timely introduction of complementary foods were shown to protect against obesity later in life in observational studies. High-protein intake during early childhood however was associated with higher body fat mass and obesity in adulthood. In developed countries, increased weight gain during the first 2 years of life was associated with a higher BMI in adulthood. However, recent studies in developing countries showed that higher BMI was more related to greater lean body mass than fat mass. It appears that increased length at 2 years of age was positively associated with height, weight and fat-free mass, and was only weakly associated with fat mass. The protective associations between breastfeeding

  16. The obesity paradox in elderly patients with heart failure: analysis of nutritional status.

    PubMed

    Casas-Vara, Antonio; Santolaria, Francisco; Fernández-Bereciartúa, Ainhoa; González-Reimers, Emilio; García-Ochoa, Alfonso; Martínez-Riera, Antonio

    2012-06-01

    The obesity paradox refers to the improved survival of obese compared with non-obese elderly or diseased patients for reasons that are not clear. To assess the relative roles of fat and other factors in this improved survival, we analyzed the prognostic value of overweight and obesity elderly patients with heart failure (HF), controlling for other nutritional data such as midarm anthropometrics, serum proteins, and muscle strength. Two hundred forty-four patients (83.2 ± 0.5 y old) hospitalized for HF were included. A nutritional survey was performed in all patients. After discharge, the patients were followed up by telephone. Fourteen patients (5.7%) died during hospitalization. The median survival was 984 d. Patients with better nutritional status as assessed by the body mass index (BMI), subjective score, midarm muscle area, triceps skinfold thickness, handgrip, lymphocyte count, and serum albumin, prealbumin, and cholesterol levels showed better short- and long-term prognoses. Obese patients with a BMI above 30 kg/m(2) showed a better long-term prognosis than those with a BMI from 25 to 30 kg/m(2), those with a BMI from 20 to 25 kg/m(2), and those with a BMI lower than 20 kg/m(2). However, survival was not significantly related to a triceps skinfold thickness above the 95th percentile. Obese and overweight patients were younger and had better a nutritional status than those with a normal or decreased BMI as shown by the anthropometrics, subjective score, handgrip, lymphocyte count, hemoglobin, and serum albumin, prealbumin, and cholesterol levels. All the nutritional data correlated closely with each other. New York Heart Association class also correlated with nutrition-derived data: as the HF class increased, the nutritional status deteriorated. On multivariate analysis, to predict long-term survival, neither BMI nor triceps skinfold thickness showed an independent predictive value, whereas a larger midarm muscle area did. The obesity paradox was confirmed in

  17. Nutrition, movement and sleep behaviours: their interactions in pathways to obesity and cardiometabolic diseases.

    PubMed

    Dulloo, A G; Miles-Chan, J L; Montani, J-P

    2017-02-01

    Among the multitude of dietary and lifestyle behaviours that have been proposed to contribute to the obesity epidemic, those that have generated considerable research scrutiny in the past decade are centred upon sleep behaviours, sedentary behaviours (sitting or lying while awake) and diminished low-level physical activities of everyday life, with each category of behaviours apparently presenting an independent risk for obesity and/or cardiometabolic diseases. These behaviours are highly complex, operate in synergy with each other, disrupt the link between regulation of the circadian clock and metabolic physiology and impact on various components of daily energy expenditure and feeding behaviours to promote obesity and hinder the outcome of obesity therapy. As such, this behavioural triad (nutrition, movement and sleep) presents plenty of scope for intervention and optimization in the context of body weight regulation and lifestyle-related disease prevention. It is against this background that recent advances relevant to the theme of 'Nutrition, Movement & Sleep Behaviors: their interactions in pathways to obesity and cardiometabolic diseases' are addressed in this overview and the nine review articles in this supplement reporting the proceedings of the 8th Fribourg Obesity Research Conference. © 2017 World Obesity Federation.

  18. Nutritional status and obesity in children and young adults with disabilities in Punta Arenas, Patagonia, Chile.

    PubMed

    Vélez, Juan C; Fitzpatrick, Annette L; Barbosa, Clara I; Díaz, Mauricio; Urzua, Miyochi; Andrade, Asterio H

    2008-12-01

    Childhood obesity is reaching epidemic proportions throughout the world; however, little is known on the nutritional status of children with disabilities. To address this issue, medical records of 748 children aged 18 years or younger receiving physical therapy during 2004-2005 at a privately sponsored free rehabilitation clinic in Punta Arenas, Patagonia, Chile were abstracted. Data included demographic, clinical, and anthropometric information recorded at the first visit. As a comparison, height and weight were also collected in 215 children attending local schools. Nutritional status was calculated as body mass index (above 6 years of age) or evaluated by growth curves (6 years of age or below) as undernourished, normal, overweight, obese, or morbidly obese. Logistic regression was used to determine risk factors for obesity in these children. Overall, a significant difference in nutritional status between disabled and non-disabled children was found (P<0.001). Children with disabilities had a higher prevalence of both below and above normal weight than non-disabled children. Risk factors for obesity included increasing age and living with a grandparent independent of other socioeconomic factors. Compared with normal children, risk of obesity was doubled for those with developmental delays [odds ratio (OR): 1.96; 95% confidence interval (CI): 1.16-3.34] and neurological disorders (OR: 2.58, 95% CI: 1.26-5.29), whereas individuals with cerebral palsy were less than half as likely to be obese than non-disabled children (OR: 0.46, 95% CI: 0.20-1.03). We conclude that overnutrition continues to be a problem for both disabled and non-disabled children in Patagonia. Programs to increase physical activity and improve nutrition are needed in this isolated part of the world.

  19. Adherence to nutritional therapy in obese adolescents; a review.

    PubMed

    França, Silvana Lima Guimarães; Sahade, Viviane; Nunes, Mônica; Adan, Luis F

    2013-01-01

    Considering the controversies existent on the subject, the aim of this review is to discuss adherence to diet in obese adolescents. The selection of articles was made in the SCOPUS, COCHRANE, APA Psyc Net, SciELO, LILACS, CAPES Journals, PUBMED/MEDLINE and GOOGLE ACADEMIC databases. Studies published between 2002 and 2012 were selected. There was lack of evidence of conceptual discussion about adherence to diet in obesity in the child-youth context, in addition to scarcity of data on adherence to diet itself in obese adolescents and the methods of evaluating this. Lastly, multiple interdependent factors were found which both facilitated and made the process of adherence to diet difficult for obese youngsters. The majority of these (factors) belong to the socioeconomic and cultural dimension, in addition to pointing out cognitive and psychological factors and those associated with health services and professionals.

  20. [Reducing childhood obesity through nutrition component of a health-promoting school initiative].

    PubMed

    Ríos-Cortázar, Víctor; Gasca-García, Alejandra; Ordóñez, Arlette R; Vera, María Eugenia; Franco-Martínez, Mónica; Tolentino-Mayo, Lizbeth

    2013-01-01

    To present the results of the nutritional component of a Health Promoting School (HPS) project, on the nutritional status of children in an elementary school. An HPS intervention was designed using children's narrative and participatory action research methodology. Body mass index was utilized to assess nutritional status. In school children the prevalence of excess weight (overweight plus obesity) decreased significantly (p<0.001) after the intervention. In order to develop a successful solution to the problem of excess weight, it is essential to involve those affected.

  1. Symposium 6: Young people, artificial nutrition and transitional care. The nutritional challenges of the young adult with cystic fibrosis: transition.

    PubMed

    Morton, Alison M

    2009-11-01

    Cystic fibrosis (CF) is a complex multisystem disorder affecting mainly the gastrointestinal tract and respiratory system. Intestinal malabsorption occurs in approximately 90% of patients. In the past, malnutrition was an inevitable consequence of disease progression, leading to poor growth, impaired respiratory muscle function, decreased exercise tolerance and immunological impairment. A positive association between body weight and height and survival has been widely reported. The energy requirements of patients with CF vary widely and generally increase with age and disease severity. For many young adults requirements will be 120-150% of the age-related estimated average requirement. To meet these energy needs patients are encouraged to eat a high-fat high-energy diet with appropriate pancreatic enzyme supplements. Many patients are unable to achieve an adequate intake as a result of a variety of factors including chronic poor appetite, infection-related anorexia, gastro-oesophageal reflux and abdominal pain. Oral energy supplements and enteral tube feeding are widely used. Nutritional support has been shown to improve nutritional status and stabilise or slow the rate of decline in lung function. With such emphasis on nutritional intake and nutritional status throughout life, poor adherence to therapies and issues relating to body image are emerging. The median survival of patients with CF is increasing. CF is now considered a life-limiting disease of adulthood rather than a terminal childhood illness. With increased longevity new challenges are emerging that include the transition of young adults with CF to adult services, CF-related diabetes, disordered eating, osteoporosis, liver disease and transplantation.

  2. Obesity, Poverty, and Participation in Nutrition Assistance Programs. Family Programs. Report No. FSP-04-PO.

    ERIC Educational Resources Information Center

    Linz, Paul; Lee, Michael; Bell, Loren

    2005-01-01

    In September 2003, the U. S. Department of Agriculture (USDA) Food and Nutrition Service (FNS) contracted with ALTA Systems to conduct a project with the goal of providing a comprehensive overview of the relationship between poverty, program participation and obesity by conducting an in depth literature review; and convening an expert panel. The…

  3. The Agatston Urban Nutrition Initiative: Working to Reverse the Obesity Epidemic through Academically Based Community Service

    ERIC Educational Resources Information Center

    Johnston, Francis E.

    2009-01-01

    The Agatston Urban Nutrition Initiative (AUNI) presents a fruitful partnership between faculty and students at a premier research university and members of the surrounding community aimed at addressing the problem of childhood obesity. AUNI uses a problem-solving approach to learning by focusing course activities, including service-learning, on…

  4. The Agatston Urban Nutrition Initiative: Working to Reverse the Obesity Epidemic through Academically Based Community Service

    ERIC Educational Resources Information Center

    Johnston, Francis E.

    2009-01-01

    The Agatston Urban Nutrition Initiative (AUNI) presents a fruitful partnership between faculty and students at a premier research university and members of the surrounding community aimed at addressing the problem of childhood obesity. AUNI uses a problem-solving approach to learning by focusing course activities, including service-learning, on…

  5. Obesity, Poverty, and Participation in Nutrition Assistance Programs. Family Programs. Report No. FSP-04-PO.

    ERIC Educational Resources Information Center

    Linz, Paul; Lee, Michael; Bell, Loren

    2005-01-01

    In September 2003, the U. S. Department of Agriculture (USDA) Food and Nutrition Service (FNS) contracted with ALTA Systems to conduct a project with the goal of providing a comprehensive overview of the relationship between poverty, program participation and obesity by conducting an in depth literature review; and convening an expert panel. The…

  6. Nutrition Transition in the United Arab Emirates (UAE)

    PubMed Central

    Ng, Shu Wen; Zaghloul, Sahar; Ali, Habiba; Harrison, Gail; Yeatts, Karin; El, Mohamed; Popkin, Barry M.

    2012-01-01

    Objectives The UAE has undergone remarkable economic and social transformations over the past few decades. We present findings on the prevalence of overweight and obesity, dietary and activity patterns among Emiratis in 2009/10, and explore associated urbanization and wealth factors. Methods A cross-sectional study was conducted in 628 randomly-selected households in all seven emirates. Sociodemographics, 24-hour dietary recalls, physical activity and anthropometric data were collected from adult females (≥19y), adolescents (11-18y) and children (6-10y) in each family via in-person interviews using validated questionnaires. Results In 2009/10, 65% of adult women, 28% of male adolescents and 40% of female adolescents, 25% of male children and 41% of female children were overweight or obese. 43% of girls and 38% of boys (6-10y) consumed more calories than their estimated energy requirements. Snacking represents a major source of Emirati caloric intake (>20%) of total calories. In addition, caloric beverages account for 8-14% of total calories. Meanwhile, physical activity levels are low, especially among females Emiratis and those living in urban areas. Conclusions These trends represent the potential risk for severe cardio-metabolic problems in the UAE. The significant gender differentials among children and adolescents are driven by diet and activity differences. More attention should be paid to educate the public on nutrition (e.g., limit the consumption of sugared sodas, fruit drinks and whole milk, promote water and low-fat/skim milk consumption instead) and encourage physical activity from a young age, especially among females. Built environments and social support for improved lifestyle choices by individuals are needed. PMID:21772317

  7. Zinc nutritional status and its relationships with hyperinsulinemia in obese children and adolescents.

    PubMed

    Marreiro, Dilina Do Nascimento; Fisberg, Mauro; Cozzolino, Silvia Maria Franciscato

    2004-08-01

    A perturbation of zinc metabolism has been noted in subjects with obesity. The present work intends to investigate whether the zinc nutritional status is associated with hyperinsulinemia in obesity. A study was carried out in a group of obese children and adolescents (n=23) and compared to a control group (n=21), both between 7 and 14 yr of age. Software analyzed diet information from 3-d food records. Body composition was evaluated by body mass index (BMI), bioelectrical impedance, and skin-fold measurements. Zinc nutritional status was evaluated by Zn determination in plasma, erythrocyte, and 24-h urine, by atomic absorption spectrophotometry (lambda=213.9 nm). Insulin was measured by radioimmunoassay (Linco Res). Diets consumed by both groups had marginal concentrations of zinc. Zinc concentrations in plasma and erythrocytes were significantly lower in the obese group. Urinary zinc excretion and serum insulin were significantly higher in the same group, although the insulinemia and the parameters of zinc nutritional status were not significantly correlated. As a result, considering that zinc is part of the synthesis and secretion of this hormone, an assessment is necessary of the possible participation of the oligoelement in the mechanisms of insulin resistance, commonly present in obese patients.

  8. CVD and obesity in transitional Syria: a perspective from the Middle East

    PubMed Central

    Barakat, Hani; Barakat, Hanniya; Baaj, Mohamad K

    2012-01-01

    Purpose Syria is caught in the middle of a disruptive nutritional transition. Its healthcare system is distracted by challenges and successes in other areas while neglecting to address the onslaught of Syria’s cardiovascular disease (CVD) epidemic. Despite the official viewpoint touting improvement in health indicators, current trends jeopardize population health, and several surveys in the Syrian population signal the epidemic spreading far and wide. The goal is to counteract the indifference towards obesity as a threat to Syrian’s health, as the country is slowly becoming a leader in CVD mortality globally. Methods PubMed, World Health Organization, and official government websites were searched for primary surveys in Syria related to CVD morbidity, mortality, and risk factors. Inclusion criteria ensured that results maximized relevance while producing comparable studies. Statistical analysis was applied to detect the most common risk factor and significant differences in risk factor prevalence and CVD rates. Results Obesity remained the prevailing CVD risk factor except in older Syrian men, where smoking and hypertension were more common. CVD mortality was more common in males due to coronary disease, while stroke dominated female mortality. The young workforce is especially impacted, with 50% of CVD mortality occurring before age 65 years and an 81% prevalence of obesity in women over 45 years. Conclusion Syria can overcome its slow response to the CVD epidemic and curb further deterioration by reducing obesity and, thus, inheritance and clustering of risk factors. This can be achieved via multilayered awareness and intensive parental and familial involvement. Extinguishing the CVD epidemic is readily achievable as demonstrated in other countries. PMID:22454558

  9. [Association between non-nutritive sweeteners and obesity risk among university students in Latin America].

    PubMed

    Durán Agúero, Samuel; Blanco Batten, Estela; Rodríguez Noel, María del Pilar; Cordón Arrivillaga, Karla; Salazar de Ariza, Julieta; Record Cornwall, Jiniva; Cereceda Bujaico, María Del Pilar; Antezana Almorza, Sonia; Espinoza Bernardo, Sissy; Encina Vega, Claudia

    2015-03-01

    The association between non-nutritive sweeteners and obesity is controversial. To determine whether the consumption of non-nutritive sweeteners is related to higher risk for overweight or obesity among university students in Chile, Panama, Guatemala and Peru. A total of 1,224 (472 from Chile, 300 from Panama, 248 from Guatemala and 204 from Peru) male and female university students aged between 18 and 26 years participated in the study. Each student reported their food intake (frequency of weekly consumption) in a survey that contained photos of foods containing non-nutritive sweeteners adapted for each country. Anthropometry was also measured. More than 80% of students consumed at least one product containing non-nutritive sweeteners. Females who ate acesulfame potassium and sucralose had a lower risk of overweight or obesity with an odds ratio (OR) of 0.5 (confidence intervals (CI) = 0.3-0.9; p = 0.003) and OR = 0.4 (IC = 0.2-0.8; p = 0.01), respectively. In this sample of Latinamerican university students, consumption of non-nutritive sweeteners was associated with lower risk of overweight only in females.

  10. From Wasting to Obesity: The Contribution of Nutritional Status to Immune Activation in HIV Infection.

    PubMed

    Koethe, John R; Heimburger, Douglas C; PrayGod, George; Filteau, Suzanne

    2016-10-01

    The impact of human immunodeficiency virus (HIV) infection on innate and adaptive immune activation occurs in the context of host factors, which serve to augment or dampen the physiologic response to the virus. Independent of HIV infection, nutritional status, particularly body composition, affects innate immune activation through a variety of conditions, including reduced mucosal barrier defenses and microbiome dysbiosis in malnutrition and the proinflammatory contribution of adipocytes and stromal vascular cells in obesity. Similarly, T-cell activation, proliferation, and cytokine expression are reduced in the setting of malnutrition and increased in obesity, potentially due to adipokine regulatory mechanisms restraining energy-avid adaptive immunity in times of starvation and exerting a paradoxical effect in overnutrition. The response to HIV infection is situated within these complex interactions between host nutritional health and immunologic function, which contribute to the varied phenotypes of immune activation among HIV-infected patients across a spectrum from malnutrition to obesity.

  11. The Central California Regional Obesity Prevention Program: Changing Nutrition and Physical Activity Environments in California's Heartland

    PubMed Central

    Samuels, Sarah E.; Capitman, John; Ruwe, Mathilda; Boyle, Maria; Flores, George

    2010-01-01

    The goals of the Central California Regional Obesity Prevention Program (CCROPP) are to promote safe places for physical activity, increase access to fresh fruits and vegetables, and support community and youth engagement in local and regional efforts to change nutrition and physical activity environments for obesity prevention. CCROPP has created a community-driven policy and environmental change model for obesity prevention with local and regional elements in low-income, disadvantaged ethnic and rural communities in a climate of poor resources and inadequate infrastructure. Evaluation data collected from 2005–2009 demonstrate that CCROPP has made progress in changing nutrition and physical activity environments by mobilizing community members, engaging and influencing policymakers, and forming organizational partnerships. PMID:20864732

  12. The dual burden household and the nutrition transition paradox.

    PubMed

    Doak, C M; Adair, L S; Bentley, M; Monteiro, C; Popkin, B M

    2005-01-01

    The purpose of this study is to document the prevalence of households with underweight and overweight persons (henceforth referred to as dual burden households) and their association with income and urban residence. The explorations by urban residence and income will test whether dual burden households differ from 'underweight only' and 'overweight only' households, respectively. These comparisons are relevant to differentiating or adapting nutrition-related interventions wherever obesity and undernutrition cluster at the household level. Data analysis is based on national surveys conducted in Brazil, China, Indonesia, the Kyrgyz Republic, Russia, Vietnam and the United States. All persons were first classified into categories for underweight and overweight, using body mass index (BMI) cutoffs, and then all households were categorized into four types: dual burden, overweight, underweight and normal. Income and urban residence were explored as key risk factors for being a dual burden household, with the effects modeled separately for each country. Multiple logistic regression was used to explore income and urban risk factors, controlling for household size, region of residence and either urban residence or income, as appropriate. In six of the countries studied, 22-66% of households with an underweight person also had an overweight person. Countries with the highest prevalence of dual burden households were those in the middle range of gross national product (GNP). The dual burden household is easily distinguished from the 'underweight only' households in Brazil, China, Indonesia, the United States and Vietnam. In these five countries dual burden households were more likely to be urban and more likely to be among the highest income tertile. There were no significant differences between dual burden and 'underweight only' households in Russia and the Kyrgyz Republic. In contrast, dual burden households were not easily distinguished from the 'overweight only

  13. [Nutritional status of preschool children attending the Chilean National Nursery Schools Council Programs (JUNJI): assessment of the agreement among anthropometric indicators of obesity and central obesity].

    PubMed

    Gutiérez-Gómez, Yareni; Kain, Juliana; Uauy, Ricardo; Galván, Marcos; Corvalán, Camila

    2009-03-01

    Historically, the anthropometric assessment of nutritional welfare programs has been targeted to assess nutritional deficiencies based on weight-to-age and height-to-age indicators. Recently, given the increase on childhood obesity, it has been also recommended the measurement of indicators of obesity (i.e., weight-to-height) and central obesity (i.e., waist circumference). However, the agreement of these indicators in preschool children is unclear. The aims of this study were: (1) assess the nutritional status of children attending the Chilean National Nursery Schools Council Program (JUNJI); (2) assess the agreement between general and central obesity anthropometric measurements in these children. In 574 girls and 580 boys, 3.0 to 5.9 years old, we measured: weight, height, waist and hip circumference, and five skinfolds. We used the WHO 2006 growth standards to estimate Z-scores. We defined general obesity as WHZ or BAZ= 2, and central obesity as waist circumference > or =90 percentile of NHANES III. The participants were on average slightly shorter but considerably heavier and obese than the reference populations. Prevalence of general obesity was close to 16% with both indicators while prevalence of central obesity reached 15%. There was good agreement among general obesity indicators and central obesity indicators (Kappa = 0.6-0.7). In summary, we found a high prevalence of obesity and central obesity among Chilean preschool children beneficiaries of a welfare program. At this age, there was a good agreement among general obesity indicators and central obesity indicators. These results suggest that waist circumferences measurements should not be incorporated to the program.

  14. Nutrition transition in Bangladesh: is the country ready for this double burden.

    PubMed

    Khan, Shusmita Hossain; Talukder, Shamim Hayder

    2013-11-01

    Malnutrition has dominated Bangladesh development, encouraged by the Bangladesh Integrated Nutrition Programme under the first Sector-Wide Approach (SWAp) World Health Organization, and the United Nations Food and Agriculture Organization. To date, all the SWAps for health, nutrition and population well-being have identified malnutrition as a priority. Donors, United Nations organizations and non-governmental organizations provide extensive support to prevent and tackle malnutrition in the country. The government has delineated an effective policy response to the high prevalence of undernutrition. Bangladesh has a wide range of policies encouraging appropriate infant and young child feeding practices, 6 months of paid maternity leave in the public sector, school meals for vulnerable communities, micronutrient supplementation interventions and more. However, almost all of these efforts address the undernutrition aspect of malnutrition, neglecting the other form of malnutrition - overnutrition. Trend data from national surveys show steady increases in overweight and steady decreases in underweight among women of reproductive age. This paper sheds light on the trend data, showing the transition from under- to overnutrition and the double burden of malnutrition among Bangladeshi women of reproductive age. It also discusses the national policy and programme responses to overweight and obesity in Bangladesh among the same population.

  15. The role of motor and nutritional individuality in childhood obesity.

    PubMed

    Parízková, J

    2012-03-01

    Nutritional and motor individuality vary significantly among human subjects, and their mutal relationship is decisive for a desirable energy balance and turnover with regard to body composition, physical fitness level and health. Early establishment of optimal individualities, with regard to genetic, epigenetic and other factors which influence the organism early in life is desirable for a positive life-long health prognosis and life expectancy. Approaches for the evaluation of both nutritional and motor individualities have been elaborated as an important starting point for their positive development and eventual modification. This should aim to achieve not only prevention of diseases, but also to improve health prevention and achieving the status of "positive health".

  16. Obesity, Nutrition, and Physical Activity for People with Significant Disabilities

    ERIC Educational Resources Information Center

    Grumstrup, Brianna; Demchak, MaryAnn

    2017-01-01

    This review of literature focuses on health issues for individuals with Intellectual Disabilities (ID), Intellectual and Developmental Disabilities (IDD), and Multiple Impairments (MI). This population has two to three times higher overweight and obesity prevalence than typically developing individuals. Furthermore, they have higher risk for…

  17. School Nutrition Programs and the Incidence of Childhood Obesity

    ERIC Educational Resources Information Center

    Millimet, Daniel L.; Tchernis, Rusty; Husain, Muna

    2010-01-01

    Given the recent rise in childhood obesity, the School Breakfast Program (SBP) and National School Lunch Program (NSLP) have received renewed attention. Using panel data on more than 13,500 primary school students, we assess the relationship between SBP and NSLP participation and (relatively) long-run measures of child weight. After documenting a…

  18. School Nutrition Programs and the Incidence of Childhood Obesity

    ERIC Educational Resources Information Center

    Millimet, Daniel L.; Tchernis, Rusty; Husain, Muna

    2010-01-01

    Given the recent rise in childhood obesity, the School Breakfast Program (SBP) and National School Lunch Program (NSLP) have received renewed attention. Using panel data on more than 13,500 primary school students, we assess the relationship between SBP and NSLP participation and (relatively) long-run measures of child weight. After documenting a…

  19. Modulation of leptin, insulin, and growth hormone in obese pony mares under chronic nutritional restriction and supplementation with ractopamine hydrochloride.

    PubMed

    Buff, Preston R; Johnson, Philip J; Wiedmeyer, Charles E; Ganjam, Venkataseshu K; Messer Iv, Nat T; Keisler, Duane H

    2006-01-01

    Horses fed beyond their nutritional requirement and that are physically inactive will develop obesity, which is often accompanied by insulin resistance and heightened risk of laminitis. The use of pharmacologic agents in combination with nutritional restriction may promote weight loss in obese horses unable to exercise because of laminitic pain. This study shows that reducing feed intake of brome grass hay to 75% of ad libitum intake in obese pony mares reduces body weight without induced exercise. Additional supplementation of ractopamine hydrochloride for 6 weeks resulted in a tendency for increased weight loss. Subsequent modulation of obesity-associated hormones, leptin and insulin, as a result of caloric restriction was observed.

  20. [Effects of neonatal nutritional status on the risk for metabolic syndrome in Chilean obese children].

    PubMed

    Sapunar, Jorge; Bustos, Paulina; Sáez, Katia; Muñoz, Sergio; Asenjo, Sylvia

    2014-12-01

    Neonatal malnutrition defined by birth weight (BW) is a risk factor for obesity and cardio-metabolic diseases in adults. Neonatal ponderal index (NPI) may have better diagnostic value than BW to establish nutritional status. To determine the effect of neonatal nutritional status, established by the three NPI curves available in Chile, on the risk of Metabolic Syndrome (MS) in obese school children. A nested case/control study in a sample of 410 obese school children aged 10 to 16 years (57% males) was performed. The dichotomous response variable was the presence of MS defined as International Diabetes Federation (IDF) or Cook's criteria. The exposure variable was having NPI < percentile (p) 10. The frequency of MS was 36 and 39% according to the IDF and Cook criteria, respectively. The proportion of children with neonatal malnutrition exceeded 20%. A significantly increased risk for MS was only found when PNI was defined according to Lagos's Table and MS was defined using IDF criteria. Having a PNI > p90, however, showed a trend towards a reduced risk of MS, which only reached significance using Lagos's Table and Cook's Criteria. Neonatal malnutrition defined by NPI is common in obese school children. The condition of neonatal under nutrition defined as PNI < p10 may be a risk factor for developing MS. Instead, having a NPI > p90 could be protective.

  1. Design of a Digital-Based, Multicomponent Nutrition Guidance System for Prevention of Early Childhood Obesity.

    PubMed

    Uesugi, Keriann H; Dattilo, Anne M; Black, Maureen M; Saavedra, Jose M

    2016-01-01

    Interventions targeting parenting focused modifiable factors to prevent obesity and promote healthy growth in the first 1000 days of life are needed. Scale-up of interventions to global populations is necessary to reverse trends in weight status among infants and toddlers, and large scale dissemination will require understanding of effective strategies. Utilizing nutrition education theories, this paper describes the design of a digital-based nutrition guidance system targeted to first-time mothers to prevent obesity during the first two years. The multicomponent system consists of scientifically substantiated content, tools, and telephone-based professional support delivered in an anticipatory and sequential manner via the internet, email, and text messages, focusing on educational modules addressing the modifiable factors associated with childhood obesity. Digital delivery formats leverage consumer media trends and provide the opportunity for scale-up, unavailable to previous interventions reliant on resource heavy clinic and home-based counseling. Designed initially for use in the United States, this system's core features are applicable to all contexts and constitute an approach fostering healthy growth, not just obesity prevention. The multicomponent features, combined with a global concern for optimal growth and positive trends in mobile internet use, represent this system's future potential to affect change in nutrition practice in developing countries.

  2. Design of a Digital-Based, Multicomponent Nutrition Guidance System for Prevention of Early Childhood Obesity

    PubMed Central

    Black, Maureen M.; Saavedra, Jose M.

    2016-01-01

    Interventions targeting parenting focused modifiable factors to prevent obesity and promote healthy growth in the first 1000 days of life are needed. Scale-up of interventions to global populations is necessary to reverse trends in weight status among infants and toddlers, and large scale dissemination will require understanding of effective strategies. Utilizing nutrition education theories, this paper describes the design of a digital-based nutrition guidance system targeted to first-time mothers to prevent obesity during the first two years. The multicomponent system consists of scientifically substantiated content, tools, and telephone-based professional support delivered in an anticipatory and sequential manner via the internet, email, and text messages, focusing on educational modules addressing the modifiable factors associated with childhood obesity. Digital delivery formats leverage consumer media trends and provide the opportunity for scale-up, unavailable to previous interventions reliant on resource heavy clinic and home-based counseling. Designed initially for use in the United States, this system's core features are applicable to all contexts and constitute an approach fostering healthy growth, not just obesity prevention. The multicomponent features, combined with a global concern for optimal growth and positive trends in mobile internet use, represent this system's future potential to affect change in nutrition practice in developing countries. PMID:27635257

  3. Obesity.

    PubMed

    González-Muniesa, Pedro; Mártinez-González, Miguel-Angel; Hu, Frank B; Després, Jean-Pierre; Matsuzawa, Yuji; Loos, Ruth J F; Moreno, Luis A; Bray, George A; Martinez, J Alfredo

    2017-06-15

    Excessive fat deposition in obesity has a multifactorial aetiology, but is widely considered the result of disequilibrium between energy intake and expenditure. Despite specific public health policies and individual treatment efforts to combat the obesity epidemic, >2 billion people worldwide are overweight or obese. The central nervous system circuitry, fuel turnover and metabolism as well as adipose tissue homeostasis are important to comprehend excessive weight gain and associated comorbidities. Obesity has a profound impact on quality of life, even in seemingly healthy individuals. Diet, physical activity or exercise and lifestyle changes are the cornerstones of obesity treatment, but medical treatment and bariatric surgery are becoming important. Family history, food environment, cultural preferences, adverse reactions to food, perinatal nutrition, previous or current diseases and physical activity patterns are relevant aspects for the health care professional to consider when treating the individual with obesity. Clinicians and other health care professionals are often ill-equipped to address the important environmental and socioeconomic drivers of the current obesity epidemic. Finally, understanding the epigenetic and genetic factors as well as metabolic pathways that take advantage of 'omics' technologies could play a very relevant part in combating obesity within a precision approach.

  4. Impact of computer-mediated, obesity-related nutrition education interventions for adolescents: a systematic review.

    PubMed

    Ajie, Whitney N; Chapman-Novakofski, Karen M

    2014-06-01

    The purpose of this systematic review was to evaluate recent research regarding the use of computer-based nutrition education interventions targeting adolescent overweight and obesity. Online databases were systematically searched using key words, and bibliographies of related articles were manually searched. Inclusion/exclusion criteria were applied and included studies evaluated for their ability to achieve their objectives and for quality using the Nutrition Evidence Library appraisal guidelines for research design and implementation. Of the 15 studies included, 10 were randomized controlled trials. Two studies targeted weight loss, 2 targeted weight maintenance, and 11 targeted dietary improvement with or without physical activity. At least half of in-school (60%) and nonschool interventions (80%) exhibited significantly positive effects on nutrition- or obesity-related variables. Small changes in diet, physical activity, knowledge, and self-efficacy were shown; however, few results were sustained long term. Recommendations included application of health behavior theory and computer tailoring for feedback messages. Future research should include thorough description of intervention content (messages, theory, multimedia, etc.), application of rigorous methodology, as well as consideration of covariates such as parental involvement and gender. With further research and evidentiary support, this approach to obesity-related nutrition education has the potential to be successful. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  5. Biliopancreatic Diversion for Severe Obesity: Long-Term Effectiveness and Nutritional Complications.

    PubMed

    Ballesteros-Pomar, María D; González de Francisco, Tomás; Urioste-Fondo, Ana; González-Herraez, Luis; Calleja-Fernández, Alicia; Vidal-Casariego, Alfonso; Simó-Fernández, Vicente; Cano-Rodríguez, Isidoro

    2016-01-01

    Bariatric surgery is currently the treatment of choice for those patients with severe obesity, but the procedure of choice is not clearly established. We describe weight loss and nutritional parameters in severely obese patients after biliopancreatic diversion for 10 years of follow-up. Patients were followed by the same multidisciplinary team, and data are shown for 10 years. Bariatric Analysis and Reporting Outcome System (BAROS) questionnaire, data regarding the evolution of obesity-related diseases, and nutritional parameters are reported. Two hundred ninety-nine patients underwent biliopancreatic diversion, 76.1 % women, initial BMI 50.1 kg/m(2) (7.2). Weight loss was maintained throughout 10 years with EWL% around 65 % and EBMIL% around 70 %. More than 80 % of the patients showed EWL higher than 50 %. Blood pressure, glucose metabolism, and lipid profile clearly improved after surgery. Mean nutritional parameters remained within the normal range during follow-up. Protein malnutrition affected less than 4 % and anemia up to 16 %. Fat-soluble vitamin levels decreased along the time, with vitamin D deficiency in 61.5 % of patients. No significant differences were found either in nutritional parameters or weight loss regarding gastrectomy or gastric preservation, or common limb length longer or shorter than 55 cm Biliopancreatic diversion is an effective surgical procedure in terms of weight loss, quality of life, and evolution of obesity-related diseases. Nutritional deficiencies are less frequent than feared for a malabsorptive procedure, but must be taken into account, especially for fat-soluble vitamins.

  6. Distinctive modulation of inflammatory and metabolic parameters in relation to zinc nutritional status in adult overweight/obese subjects.

    PubMed

    Costarelli, Laura; Muti, Elisa; Malavolta, Marco; Cipriano, Catia; Giacconi, Robertina; Tesei, Silvia; Piacenza, Francesco; Pierpaoli, Sara; Gasparini, Nazzarena; Faloia, Emanuela; Tirabassi, Giacomo; Boscaro, Marco; Polito, Angela; Mauro, Beatrice; Maiani, Francesca; Raguzzini, Anna; Marcellini, Fiorella; Giuli, Cinzia; Papa, Roberta; Emanuelli, Monica; Lattanzio, Fabrizia; Mocchegiani, Eugenio

    2010-05-01

    Overweight and obesity are associated with low grade of inflammation and chronic inflammatory response characterized by abnormal production and activation of some pro-inflammatory signalling pathways. Taking into account that obesity is the direct result of an imbalance between energy intake and energy expenditure, the nutritional factors in the diet, with particular focus on zinc, may play a pivotal role in the development of obesity-associated comorbidities. Considering the potential interactions among zinc nutritional status, inflammation, overweight/obesity and insulin secretion, the aim of the present work was to clarify the influence of zinc dietary intake on some metabolic, inflammatory and zinc status parameters in adult overweight/obese subjects. We found a close interrelationship between nutritional zinc and obesity. In particular, subjects with a lower zinc dietary intake display a deeper inflammatory status, general impairment of the zinc status, an altered lipid profile and increased insulin production with respect to obese subjects with normal zinc dietary intake. Moreover, in the presence of low dietary zinc intake, the obese subjects are less capable to respond to oxidative stress and to inflammation leading to the development of obesity or to a worsening of already preexisting obesity status. In conclusion, a possible zinc supplementation in obese subjects with a deeper inflammatory status and more altered zinc profile may be suggested in order to limit or reduce the inflammation, taking also into account that zinc supplementation normalizes "inflammaging" as well as zinc profile leading to a correct intra- and extracellular zinc homeostasis.

  7. Sodium density and obesity; the Korea National Health and Nutrition Examination Survey 2007-2010.

    PubMed

    Yoon, Y S; Oh, S W

    2013-02-01

    It is unclear whether the amount of sodium consumed and the degree of saltiness of food is associated with obesity. We examined the association between sodium intake and obesity using the concept of sodium density. This study included 5025 children (7-18 years) and 20586 adults (≥ 19 years) who participated in the Korean National Health and Nutrition Examination Survey(KNHANES), 2007-2010. We defined sodium density(mg/g) as the ratio of daily dietary sodium intake (mg/day) and daily food weight consumed (g/day). We examined the association between sodium density and obesity, and abdominal obesity in children and adults. The overall prevalences of obesity and abdominal obesity were 31.4 and 24.5%, respectively, in adults and 4.5 and 6.5%, respectively, in children. The multivariate-adjusted odds ratio (OR) for obesity in adults with the highest quintile of sodium density compared with the lowest quintile was 1.18 (95% confidence interval (CI), 1.04-1.35), and a significant dose-response association (P for trend=0.002) was observed. The OR for abdominal obesity in adults with the highest quintile of sodium density was not statistically significant after adjusting for confounding factors, but showed a significant dose-response association (P for trend=0.043). In children, OR values for obesity and abdominal obesity in the highest quintile of sodium density were 1.78 (95% CI, 1.13-2.80) and 2.13 (95% CI, 1.16-3.91), respectively, and both showed significant dose-response associations (P for trend <0.001). Our results indicate that high sodium intake may be a potential risk factor for weight gain independent of calorie intake.

  8. Sarcopenia and cachexia in the era of obesity: clinical and nutritional impact.

    PubMed

    Prado, C M; Cushen, S J; Orsso, C E; Ryan, A M

    2016-05-01

    Our understanding of body composition (BC) variability in contemporary populations has significantly increased with the use of imaging techniques. Abnormal BC such as sarcopenia (low muscle mass) and obesity (excess adipose tissue) are predictors of poorer prognosis in a variety of conditions or clinical situations. As a catabolic illness, a defining feature of cancer is muscle loss. Although the conceptual model of wasting in cancer is typically conceived as involuntary weight loss leading to low body weight, recent studies have shown that both sarcopenia and cachexia can be present with obesity. The combination of low muscle and high adipose tissue (sarcopenic obesity) is an emerging abnormal BC phenotype prevalent across the body weight, and hence BMI spectra. Sarcopenia and sarcopenic obesity in cancer are in most instances occult conditions, which have been independently associated with higher incidence of chemotherapy toxicity, shorter time to tumour progression, poorer outcomes of surgery, physical impairment and shorter survival. Although the mechanisms are yet to be fully understood, the associations with poorer clinical outcomes emphasise the value of nutritional assessment as well as the need to develop appropriate interventions to countermeasure abnormal BC. Sarcopenia and sarcopenic obesity create diverse nutritional requirements, highlighting the compelling need for a more comprehensive and differentiated understanding of energy and protein requirements in this heterogeneous population.

  9. Early life nutritional programming of obesity: mother-child cohort studies.

    PubMed

    Symonds, Michael E; Mendez, Michelle A; Meltzer, Helle Margrete; Koletzko, Berthold; Godfrey, Keith; Forsyth, Stewart; van der Beek, Eline M

    2013-01-01

    The obesity epidemic has resulted in more overweight/obese women before and during pregnancy. Their offspring tend to have higher birth weights and more body fat, and carry an increased risk of obesity later in life. These effects may partly be related to the heightened risk of gestational diabetes, occurring in at least 16% of all pregnancies irrespective of current body weight. An ILSI Europe workshop reviewed the key contributors leading to adverse outcomes in pregnancy and childhood, including gestational weight gain and nutrition. New research opportunities from prospective mother-child cohort studies were explored. Simple measures of gestational weight gain provide insufficient detail of the underlying physiological and metabolic adaptations occurring in pregnancy, and should be complemented by measures of body composition, metabolic and endocrine responses. Recordings of maternal dietary intake and nutrient status are often limited and potential correlations with gestational weight gain have been poorly studied. Many pregnancies in overweight/obese women are uncomplicated and result in offspring of normal weight, leaving the main determinants of later adverse outcomes to be clarified. The workshop provided insights of primary measurements for the characterization of sustainable nutritional intervention strategies in the mother, infant and child for preventing obesity in later life. Copyright © 2013 S. Karger AG, Basel.

  10. Public opinion on nutrition-related policies to combat child obesity, Los Angeles County, 2011.

    PubMed

    Simon, Paul A; Chiang, Choiyuk; Lightstone, Amy S; Shih, Margaret

    2014-06-05

    We assessed public opinion on nutrition-related policies to address child obesity: a soda tax, restrictions on advertising unhealthy foods and beverages to children, and restrictions on siting fast food restaurants and convenience stores near schools. We analyzed data from 998 adults (aged ≥18 years) in the 2011 Los Angeles County Health Survey. Support was highest for advertising restrictions (74%), intermediate for a soda tax (60%), and lowest for siting restrictions on fast food restaurants and convenience stores (44% and 37%, respectively). Support for food and beverage advertising restrictions and soda taxation is promising for future policy efforts to address child obesity.

  11. Policy insights from the nutritional food market transformation model: the case of obesity prevention.

    PubMed

    Struben, Jeroen; Chan, Derek; Dubé, Laurette

    2014-12-01

    This paper presents a system dynamics policy model of nutritional food market transformation, tracing over-time interactions between the nutritional quality of supply, consumer food choice, population health, and governmental policy. Applied to the Canadian context and with body mass index as the primary outcome, we examine policy portfolios for obesity prevention, including (1) industry self-regulation efforts, (2) health- and nutrition-sensitive governmental policy, and (3) efforts to foster health- and nutrition-sensitive innovation. This work provides novel theoretical and practical insights on drivers of nutritional market transformations, highlighting the importance of integrative policy portfolios to simultaneously shift food demand and supply for successful and self-sustaining nutrition and health sensitivity. We discuss model extensions for deeper and more comprehensive linkages of nutritional food market transformation with supply, demand, and policy in agrifood and health/health care. These aim toward system design and policy that can proactively, and with greater impact, scale, and resilience, address single as well as double malnutrition in varying country settings. © 2014 New York Academy of Sciences.

  12. Lingual CD36 and nutritional status differentially regulate fat preference in obesity-prone and obesity-resistant rats.

    PubMed

    Douglas Braymer, H; Zachary, Hannah; Schreiber, Allyson L; Primeaux, Stefany D

    2017-03-14

    Lingual fatty acid receptors (i.e. CD36) mediate the orosensory perception of fat/fatty acids and may contribute to the susceptibility to develop obesity. The current study tested the hypothesis that fat/fatty acid preference in obesity-prone (OP, Osborne-Mendel) and obesity-resistant (OR, S5B/Pl) rats is mediated by nutritional status and lingual CD36. To determine if nutritional status affected linoleic acid (LA) preference in OP and OR rats, rats were either fasted overnight or fed a high fat diet (60% kcal from fat). In OR rats, fasting increased the preference for higher concentrations of LA (1.0%), while consumption of a high fat diet decreased LA preference. In OP rats, fasting increased the preference for lower concentrations of LA (0.25%), however high fat diet consumption did not alter LA preference. To determine if lingual CD36 mediated the effects of an overnight fast on LA preference, the expression of lingual CD36 mRNA was assessed and the effect of lingual application of CD36 siRNA on LA preference was determined. Fasting increased lingual CD36 mRNA expression in OR rats, but failed to alter lingual CD36 mRNA in OP rats. Following an overnight fast, application of lingual CD36 siRNA led to a decrease in LA preference in OR, but not OP rats. Lingual application of CD36 siRNA was also used to determine if lingual CD36 mediated the intake and preference for a high fat diet in OP and OR rats. CD36 siRNA decreased the preference and intake of high fat diet in OR rats, but not OP rats. The results from this study suggest that the dysregulation of lingual CD36 in OP rats is a potential factor leading to increased fat intake and fat preference and an enhanced susceptibility to develop obesity.

  13. Maternal Nutrition and Risk of Obesity in Offspring: The Trojan Horse of Developmental Plasticity

    PubMed Central

    Parlee, Sebastian D.; MacDougald, Ormond A.

    2013-01-01

    Mammalian embryos have evolved to adjust their organ and tissue development in response to an atypical environment. This adaptation, called phenotypic plasticity, allows the organism to thrive in the anticipated environment in which the fetus will emerge. Barker and colleagues proposed that if the environment in which the fetus emerges differs from that in which it develops, phenotypic plasticity may provide an underlying mechanism for disease. Epidemiological studies have shown that humans born small- or large-for-gestational-age, have a higher likelihood of developing obesity as adults. The amount and quality of food that the mother consumes during gestation influences birth weight, and therefore susceptibility of progeny to disease in later life. Studies in experimental animals support these observations, and find that obesity occurs as a result of maternal nutrient-restriction during gestation, followed by rapid compensatory growth associated with ad libitum food consumption. Therefore, obesity associated with maternal nutritional restriction has a developmental origin. Based on this phenomenon, one might predict that gestational exposure to a westernized diet would protect against future obesity in offspring. However, evidence from experimental models indicates that, like maternal dietary restriction, maternal consumption of a westernized diet during gestation and lactation interacts with an adult obesogenic diet to induce further obesity. Mechanistically, restriction of nutrients or consumption of a high fat diet during gestation may promote obesity in progeny by altering hypothalamic neuropeptide production and thereby increasing hyperphagia in offspring. In addition to changes in food intake these animals may also direct energy from muscle towards storage in adipose tissue. Surprisingly, generational inheritance studies in rodents have further indicated that effects on body length, body weight, and glucose tolerance appear to be propagated to subsequent

  14. [Nutrition physiological aspects in the treatment of obesity].

    PubMed

    Förster, H

    1976-02-01

    Obesity is one of the most common prosperity diseases. As a consequence of this disease there is a decrease in the expectation of life. Obesity is bascially caused by overeating. The low-caloric reducing diets are differentiated into a low-fat and high-carbohydrate form, and into a carbohydrate-free and high-fat diet. The metabolic advantages and the disadvantages of these two forms of low-caloric diets are discussed with respect to starvation metabolism. It is assumed that without ketoacidosis, at least 100-140 g glucose per day are required to meet the energetic demands of the central nervous system. Since the conversion rate of protein to glucose is about 2:1, during a carbohydrate-free diet about 200-260 g of protein per day would be necessary to meet the glucose requirements of the organism. As such a high-protein supply with food is almost impossible, ketogenesis in the liver must take place as a sort of "glucose-sparing mechanism". Only under these conditions, the otherwise extreme nitrogen catabolism can be avoided during an almost carbohydrate-free diet. However, using a fat-free (600 kcal) diet it is possible to furnish the glucose requirements of the central nervous system by the food supply. Therefore, a compensatory ketoacidosis is not required. Additionally, the fat-free diet does not contain cholesterol. In this way, the hypercholesterinemia which is a common feature in obesity is favourably influenced by the absence of foods of animal origin. Therefore, within a short period a marked decrease in serum cholesterol concentration results by the high-carbohydrate diet. The same is true for the concentration of free fatty acids and serum triglycerides. It is concluded that the high-carbohydrate low-caloric diet is suited best for reduction of body weight.

  15. Use of causal language in observational studies of obesity and nutrition.

    PubMed

    Cofield, Stacey S; Corona, Rachel V; Allison, David B

    2010-12-01

    To assess the inappropriate use of causal language in studies on obesity and nutrition. Titles and abstracts of 525 peer-reviewed papers in the 4 leading journals in the fields of obesity and nutrition were scrutinized for language implying causality in observational studies published in 2006. Such misleading language appeared in 161 papers (31%) independent of funding source. Remarkably 49% of studies lacking statistically significant primary outcomes used misleading language compared to 29% of those with p values ≤0.05 (chi square p < 0.001). Exculpatory language was present in the body of the text in 19%; of the 161 studies. We suggest that editors and reviewers evaluate submissions for misleading reporting. Copyright © 2010 S. Karger AG, Basel.

  16. Patterns of childhood and adolescent overweight and obesity during health transition in Vanuatu.

    PubMed

    Dancause, Kelsey N; Vilar, Miguel; Chan, Chim; DeHuff, Christa; Wilson, Michelle; Soloway, Laura E; Tarivonda, Len; Regenvanu, Ralph; Kaneko, Akira; Garruto, Ralph M; Lum, J Koji

    2012-01-01

    Rapid economic development and subsequent changes in lifestyle and disease burdens ('health transition') is associated with increasing prevalence of obesity among both adults and children. However, because of continued infectious diseases and undernutrition during the early stages of transition, monitoring childhood obesity has not been prioritized in many countries and the scope of the problem is unknown. Therefore we sought to characterize patterns of childhood overweight and obesity in an early transitional area, the South Pacific archipelago of Vanuatu. We completed an anthropometric survey among children from three islands with varying levels of economic development, from rural areas (where adult obesity prevalence is low) to urban areas (where adult obesity prevalence is high). The islands of Ambae (rural), Aneityum (rural with tourism) and Efate (urban). Boys and girls (n 513) aged 6-17 years. Height-, weight- and BMI-for-age did not vary among islands, and prevalence of overweight/obesity based on BMI was low. However, girls from Aneityum - a rural island where the tourism industry increased rapidly after malaria eradication - had increased central adiposity compared with girls from the other islands. This is contrary to adult patterns, which indicate higher obesity prevalence in urban areas. Multiple factors might contribute, including stunting, biological responses after malaria control, sleeping patterns, diet and physical activity levels. Measures of central adiposity highlight an emerging obesity risk among girls in Vanuatu. The data highlight the synergistic relationship among infectious diseases, undernutrition and obesity during the early stages of health transition.

  17. Impact of Metabolic Hormones Secreted in Human Breast Milk on Nutritional Programming in Childhood Obesity.

    PubMed

    Badillo-Suárez, Pilar Amellali; Rodríguez-Cruz, Maricela; Nieves-Morales, Xóchitl

    2017-06-27

    Obesity is the most common metabolic disease whose prevalence is increasing worldwide. This condition is considered a serious public health problem due to associated comorbidities such as diabetes mellitus and hypertension. Perinatal morbidity related to obesity does not end with birth; this continues affecting the mother/infant binomial and could negatively impact on metabolism during early infant nutrition. Nutrition in early stages of growth may be essential in the development of obesity in adulthood, supporting the concept of "nutritional programming". For this reason, breastfeeding may play an important role in this programming. Breast milk is the most recommended feeding for the newborn due to the provided benefits such as protection against obesity and diabetes. Health benefits are based on milk components such as bioactive molecules, specifically hormones involved in the regulation of food intake. Identification of these molecules has increased in recent years but its action has not been fully clarified. Hormones such as leptin, insulin, ghrelin, adiponectin, resistin, obestatin and insulin-like growth factor-1 copeptin, apelin, and nesfatin, among others, have been identified in the milk of normal-weight women and may influence the energy balance because they can activate orexigenic or anorexigenic pathways depending on energy requirements and body stores. It is important to emphasize that, although the number of biomolecules identified in milk involved in regulating food intake has increased considerably, there is a lack of studies aimed at elucidating the effect these hormones may have on metabolism and development of the newborn. Therefore, we present a state-of-the-art review regarding bioactive compounds such as hormones secreted in breast milk and their possible impact on nutritional programming in the infant, analyzing their functions in appetite regulation.

  18. Kansas legislators prioritize obesity but overlook nutrition and physical activity issues.

    PubMed

    Heinrich, Katie M; Stephen, Mellina O; Vaughan, Katherine B; Kellogg, Melinda

    2013-01-01

    State-level policymakers play an important role in the fight against obesity because of their ability to create policies that influence opportunities for physical activity and nutrition. In 2011, we investigated how Kansas policymakers regarded obesity, nutrition, and physical activity in comparison to other issues. This study used a cross-sectional design. This study was conducted in Kansas, a predominately rural and Republican Midwestern state. All 181 state-level policymakers in Kansas were mailed a cover letter and survey. Policymakers were asked to identify and rate the importance of issues or problems in need of attention for Kansas. The 2011 state legislative report was content analyzed and coded to match the survey. Comparisons were made by political party. Of the 49 policymakers who completed a survey, 37 were Republicans and 43 were elected to their position. Although obesity-related issues were rated second highest after jobs, physical activity- and nutrition-related issues were not seen as important problems; moreover, little corresponding legislation was introduced. Other key issues identified by policymakers included budget/spending/taxes, education, jobs/economy, and drug abuse, with more legislation reflecting these problems. The Democrats ranked 11 issues as more significant problems than did the Republicans: quality of public education, poverty, access to health care, lack of affordable housing, ethics in government, lack of public health training, access to healthy groceries, lack of pedestrian walkways/crosswalks/sidewalks, pedestrian safety, air pollution, and global warming (P < .05). There is a need to provide more public health education on the relationship between nutrition and physical activity issues and obesity for Kansas policymakers. Issues identified may be similar for other predominately rural and Republican states.

  19. State School Nutrition and Physical Activity Policy Environments and Youth Obesity

    PubMed Central

    Nanney, Marilyn S.; Nelson, Toben; Wall, Melanie; Haddad, Tarek; Kubik, Martha; Laska, Melissa Nelson; Story, Mary

    2012-01-01

    Background With the epidemic of childhood obesity, there is national interest in state-level school policies related to nutrition and physical activity, policies adopted by states, and relationships to youth obesity. Purpose This study develops a comprehensive state-level approach to characterize the overall obesity prevention policy environment for schools and links the policy environments to youth obesity for each state. Methods Using 2006 School Health Policies and Programs Study (SHPPS) state data, qualitative and quantitative methods were used (2008–2009) to construct domains of state-level school obesity prevention policies and practices, establish the validity and reliability of the domain scales, and examine their associations with state-level obesity prevalence among youth aged 10–17 years from the 2003 National Survey of Children’s Health. Results Nearly 250 state-level obesity prevention–policy questions were identified from the SHPPS. Three broad policy topic areas containing 100 food service and nutrition (FSN) questionnaire items; 146 physical activity and education (PAE) items; and two weight assessment (WA) items were selected. Principal components analysis and content validity assessment were used to further categorize the items into six FSN, ten PAE, and one WA domain. Using a proportional scaled score to summarize the number of policies adopted by states, it was found that on average states adopted about half of the FSN (49%), 38% of the PAE, and 17% of the WA policies examined. After adjusting for state-level measures of ethnicity and income, the average proportion of FSN policies adopted by states was correlated with the prevalence of youth obesity at r =0.35 (p=0.01). However, no correlation was found between either PAE or WA policies and youth obesity (PAE policies at r=0.02 [p=0.53] and WA policies at r =0.16 [p=0.40]). Conclusions States appear to be doing a better job adopting FSN policies than PA or WA policies, and adoption of

  20. State school nutrition and physical activity policy environments and youth obesity.

    PubMed

    Nanney, Marilyn S; Nelson, Toben; Wall, Melanie; Haddad, Tarek; Kubik, Martha; Laska, Melissa Nelson; Story, Mary

    2010-01-01

    With the epidemic of childhood obesity, there is national interest in state-level school policies related to nutrition and physical activity, policies adopted by states, and relationships to youth obesity. This study develops a comprehensive state-level approach to characterize the overall obesity prevention policy environment for schools and links the policy environments to youth obesity for each state. Using 2006 School Health Policies and Programs Study (SHPPS) state data, qualitative and quantitative methods were used (2008-2009) to construct domains of state-level school obesity prevention policies and practices, establish the validity and reliability of the domain scales, and examine their associations with state-level obesity prevalence among youth aged 10-17 years from the 2003 National Survey of Children's Health. Nearly 250 state-level obesity prevention-policy questions were identified from the SHPPS. Three broad policy topic areas containing 100 food service and nutrition (FSN) questionnaire items; 146 physical activity and education (PAE) items; and two weight assessment (WA) items were selected. Principal components analysis and content validity assessment were used to further categorize the items into six FSN, ten PAE, and one WA domain. Using a proportional scaled score to summarize the number of policies adopted by states, it was found that on average states adopted about half of the FSN (49%), 38% of the PAE, and 17% of the WA policies examined. After adjusting for state-level measures of ethnicity and income, the average proportion of FSN policies adopted by states was correlated with the prevalence of youth obesity at r =0.35 (p=0.01). However, no correlation was found between either PAE or WA policies and youth obesity (PAE policies at r =0.02 [p=0.53] and WA policies at r =0.16 [p=0.40]). States appear to be doing a better job adopting FSN policies than PA or WA policies, and adoption of policies is correlated with youth obesity. Continued

  1. Nutritional strategies of Latino farmworker families with preschool children: identifying leverage points for obesity prevention.

    PubMed

    Quandt, Sara A; Grzywacz, Joseph G; Trejo, Grisel; Arcury, Thomas A

    2014-12-01

    Obesity and overweight are significant problems for children in the US, particularly for Hispanic children. This paper focuses on the children in families of immigrant Hispanic farmworkers, as farm work is the portal though which many immigrants come to the US. This paper (1) describes a model of the nutritional strategies of child feeding in farmworker families; and (2) uses this model to identify leverage points for efforts to improve the nutritional status of these children. In-depth interviews were conducted in Spanish with 33 mothers of 2-5 year old children in farmworker families recruited in North Carolina in 2010-2011. The purposive sample was balanced by farmworker status (migrant or seasonal), child age, and child gender. Interviews were transcribed and translated. Multiple coders and a team approach to analysis were used. Nutritional strategies centered on domains of procuring food, using food, and maintaining food security. The content of these domains reflected environmental factors (e.g., rural isolation, shared housing), contextual factors (e.g., beliefs about appropriate food, parenting style), and available resources (e.g., income, government programs). Environmental isolation and limited access to resources decrease the amount and diversity of household food supplies. Parental actions (parental sacrifices, reduced dietary variety) attempt to buffer children. Use of government food sources is valuable for eligible families. Leverage points are suggested that would change nutritional strategy components and lower the risk of overweight and obesity. Further prospective research is needed to verify the nutritional strategy identified and to test the ability of leverage points to prevent childhood obesity in this vulnerable population. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Nutritional strategies of Latino farmworker families with preschool children: Identifying leverage points for obesity prevention

    PubMed Central

    Quandt, Sara A.; Grzywacz, Joseph G.; Trejo, Grisel; Arcury, Thomas A.

    2014-01-01

    Obesity and overweight are significant problems for children in the US, particularly for Hispanic children. This paper focuses on the children in families of immigrant Hispanic farmworkers, as farm work is the portal though which many immigrants come to the US. This paper (1) describes a model of the nutritional strategies of child feeding in farmworker families; and (2) uses this model to identify leverage points for efforts to improve the nutritional status of these children. In-depth interviews were conducted in Spanish with 33 mothers of 2–5 year old children in farmworker families recruited in North Carolina in 2010–2011. The purposive sample was balanced by farmworker status (migrant or seasonal), child age, and child gender. Interviews were transcribed and translated. Multiple coders and a team approach to analysis were used. Nutritional strategies centered on domains of procuring food, using food, and maintaining food security. The content of these domains reflected environmental factors (e.g., rural isolation, shared housing), contextual factors (e.g., beliefs about appropriate food, parenting style), and available resources (e.g., income, government programs). Environmental isolation and limited access to resources decrease the amount and diversity of household food supplies. Parental actions (parental sacrifices, reduced dietary variety) attempt to buffer children. Use of government food sources is valuable for eligible families. Leverage points are suggested that would change nutritional strategy components and lower the risk of overweight and obesity. Further prospective research is needed to verify the nutritional strategy identified and to test the ability of leverage points to prevent childhood obesity in this vulnerable population. PMID:25462607

  3. A symposium and workshop report from the Global Nutrition and Epidemiologic Transition Initiative: nutrition transition and the global burden of type 2 diabetes.

    PubMed

    Mattei, Josiemer; Malik, Vasanti; Wedick, Nicole M; Campos, Hannia; Spiegelman, Donna; Willett, Walter; Hu, Frank B

    2012-10-01

    The present report summarises the symposium 'Nutrition Transition and the Global Burden of Type 2 Diabetes' and a workshop on strategies for dietary interventions to prevent type 2 diabetes held by the Global Nutrition and Epidemiologic Transition Initiative, Boston, MA, USA in November 2011. The objectives of this event were to bring attention to the global epidemic of type 2 diabetes in light of the ongoing nutrition transition worldwide, especially in low- and middle-income countries, and to highlight the present evidence on key dietary risk factors contributing to the global diabetes burden. The meeting put forward ideas for further research on this topic and discussed practical recommendations to design and implement culturally appropriate dietary interventions with a focus on improving carbohydrate quality to help alleviate this growing health problem.

  4. Anti-Inflammatory Nutrition as a Pharmacological Approach to Treat Obesity

    PubMed Central

    Sears, Barry; Ricordi, Camillo

    2011-01-01

    Obesity is a multifactorial condition resulting from improper balances of hormones and gene expression induced by the diet. Obesity also has a strong inflammatory component that can be driven by diet-induced increases in arachidonic acid. The purpose of this paper is to discuss the molecular targets that can be addressed by anti-inflammatory nutrition. These molecular targets range from reduction of proinflammatory eicosanoids to the modulation of features of the innate immune system, such as toll-like receptors and gene transcription factors. From knowledge of the impact of these dietary nutrients on these various molecular targets, it becomes possible to develop a general outline of an anti-inflammatory diet that can offer a unique synergism with more traditional pharmacological approaches in treating obesity and its associated comorbidities. PMID:20953366

  5. Pandemic obesity and the contagion of nutritional nonsense.

    PubMed

    Katz, David L

    2003-01-01

    The United States is the epicenter of an obesity pandemic. As more countries acculturate to a Western lifestyle, rates of obesity and its sequelae are rising steadily in both adults and children. In response, a variety of weight-loss diets emphasizing alternative distributions of macronutrient classes have been promoted with considerable success. Among the most popular is the so-called "Atkins Diet," in which carbohydrate restriction is touted as the key to weight loss. Despite claims, however, evidence that weight loss is enhanced by means other than caloric restriction is lacking. Also lacking is evidence that fad diets produce sustainable weight loss. Most important, fad diets generally ignore or refute what is known about fundamental associations between dietary pattern and human health. Cancer, cholera, and AIDS induce rapid weight loss, highlighting the potential incompatibility of weight loss by any means with health. Available data suggest that long-term weight loss is most consistently achieved by adherence to a fat-restricted diet abundant in grains, vegetables, and fruit, along with regular physical activity, a lifestyle notably conducive to the promotion of overall health. Fad diets, potential harms of which are well characterized, should be presumed "guilty" of incompatibility with human health until or unless proved otherwise; the burden of proof should reside with proponents. In the interim, the clinical and public health communities should work to empower individuals with knowledge needed to reconcile weight control with health promotion; support policies that mitigate obesogenic environmental conditions; and offer unified resistance to the contagion of dietary propaganda.

  6. Nutrition Education in an Era of Global Obesity and Diabetes: Thinking Outside the Box.

    PubMed

    Eisenberg, David M; Burgess, Jonathan D

    2015-07-01

    In an era when rates of obesity, diabetes, and other lifestyle-related diseases challenge medical educators and governments worldwide, it is necessary to consider novel educational strategies, both didactic and experiential, whereby current and future health professionals can be better prepared to proactively advise and teach patients enhanced self-care skills (e.g., diet, movement, stress management, and enhanced behavioral change).In this Perspective, the authors summarize current circumstances involving rising rates of obesity and diabetes worldwide, the lack of nutrition- and lifestyle-related curricular requirements for professional medical certification, societal trends regarding modern food culture and food availability in health care settings, and the misalignment of financial incentives to promote health.The authors assess what elements of self-care should or should not be required within future curricula and certification exams. They consider how best to educate trainees about diet and how to "translate" nutrition, exercise, and behavioral science knowledge into practical advice. They explore several ideas for reforming nutrition education, including "teaching kitchens" as required laboratory classes for nutrition and lifestyle instruction, wearable technologies for tracking behaviors and physiological data relating to lifestyle choices, and the prospect of hospitals and other medical venues serving as exemplars of healthy, delicious food options. Finally, the authors argue that "salutogenesis"-the study of the creation and maintenance of health and well-being-should assume its rightful position alongside the study of "pathogenesis"-disease diagnosis and treatment-in medical education and practice.

  7. Overview of symposium "Systems Genetics in Nutrition and Obesity Research".

    PubMed

    Kalupahana, Nishan S; Moustaid-Moussa, Naima

    2011-03-01

    Systems genetics is a novel approach for identifying the complex genetic architecture of quantitative traits and gene-environment interactions via detection of connections from genetic variation through intermediate phenotypes to overlying systems level phenotypes. This symposium, conducted at the Experimental Biology 2010 conference, aimed at educating nutrition researchers about the use of systems genetics as a tool for linking genetic variation to nutrient metabolism and energy balance and their overlying effects on health and disease. Basic concepts of systems genetics and the analytical framework used in these studies were presented. Further, the utility of genetic reference populations for gene-environment interaction studies along with specific studies addressing genetic variation in responsiveness to nutrients were discussed.

  8. Paradoxical nutritional deficiency in overweight and obesity: the importance of nutrient density.

    PubMed

    Markovic, Tania P; Natoli, Sharon J

    2009-02-02

    Overweight and obese patients may develop paradoxical nutritional deficiency from eating high-energy foods with a poor nutrient content. In such patients, this condition is probably under-recognised, and thus untreated. The nutrient density of foods has recently been defined by a score--the naturally nutrient-rich (NNR) score--which assesses the contribution a food makes to the nutrient intake of a 2000 calorie (8360 kJ) daily diet and includes 14 key macronutrients. NNR foods are whole foods that provide the highest nutrient-to-kilojoule ratio. An awareness of the importance of the nutrient density of foods can assist health practitioners to recognise and effectively manage paradoxical nutritional deficiency. Knowledge of the nutrient density of foods helps people wanting to reduce their kilojoule intake to maintain a nutritionally sound diet, providing adequate vitamins, minerals and macronutrients.

  9. Social class and body weight among Chinese urban adults: the role of the middle classes in the nutrition transition.

    PubMed

    Bonnefond, Céline; Clément, Matthieu

    2014-07-01

    While a plethoric empirical literature addresses the relationship between socio-economic status and body weight, little is known about the influence of social class on nutritional outcomes, particularly in developing countries. The purpose of this article is to contribute to the analysis of the social determinants of adult body weight in urban China by taking into account the influence of social class. More specifically, we propose to analyse the position of the Chinese urban middle class in terms of being overweight or obese. The empirical investigations conducted as part of this research are based on a sample of 1320 households and 2841 adults from the China Health and Nutrition Survey for 2009. For the first step, we combine an economic approach and a sociological approach to identify social classes at household level. First, households with an annual per capita income between 10,000 Yuan and the 95th income percentile are considered as members of the middle class. Second, we strengthen the characterization of the middle class using information on education and employment. By applying clustering methods, we identify four groups: the elderly and inactive middle class, the old middle class, the lower middle class and the new middle class. For the second step, we implement an econometric analysis to assess the influence of social class on adult body mass index and on the probability of being overweight or obese. We use multinomial treatment regressions to deal with the endogeneity of the social class variable. Our results show that among the four subgroups of the urban middle class, the new middle class is the only one to be relatively well-protected against obesity. We suggest that this group plays a special role in adopting healthier food consumption habits and seems to be at a more advanced stage of the nutrition transition. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. Implications of the Central America-Dominican Republic-Free Trade Agreement for the nutrition transition in Central America.

    PubMed

    Hawkes, Corinna; Thow, Anne Marie

    2008-11-01

    To identify potential impacts of the Central America-Dominican Republic-Free Trade Agreement (CAFTA-DR) on food consumption patterns associated with the nutrition transition, obesity, and diet-related chronic diseases. Examination of CAFTA-DR agreement to identify measures that have the potential to affect food availability and retail prices. CAFTA-DR includes agreements on tariffs, tariff-rate quotas (TRQs), and sanitary and phytosanitary regulations with direct implications for the availability and prices of various foods. Agreements on investment, services, and intellectual property rights (IPR) are also relevant because they create a business climate more conducive to long-term investment by the transnational food industry. Trade liberalization under CAFTA-DR is likely to increase availability and lower relative prices of two food groups associated with the nutrition transition: meat and processed foods. These outcomes are expected to occur as the direct result of increased imports from the United States and increased production by U.S. companies based in Central America, and the indirect result of increased domestic meat production (due to increased availability of cheaper animal feed) and increased production of processed foods by domestic companies (due to a more competitive market environment). CAFTA-DR is likely to further the nutrition transition in Central America by increasing the consumption of meat; highly processed foods; and new, non-traditional foods. The public health community should be more aware of the implications of trade agreements for dietary health. Governments and related stakeholders should assess the coherence between changes fostered by specific trade agreements with national policies on diet and nutrition.

  11. Nutritional and behavioral modification therapies of obesity: facts and fiction.

    PubMed

    Vranešić Bender, Darija; Krznarić, Zeljko

    2012-01-01

    Current practice guidelines for management of overweight and obesity recommend a tripartite treatment - lifestyle modification program of diet, exercise, and behavior therapy for all persons with a body mass index of at least 30 (and those with body mass index 25 plus two weight-related comorbidities). Behavior therapy provides the structure that facilitates meeting goals for energy intake and expenditure. Lately, there has been a shift in focus from behavior change to cognitive change because it improves long-term results of lifestyle modification programs. Weight loss diets based on the amounts of individual macronutrients (high-protein diets, low-fat diets and low-carbohydrate diets, etc.) in the diet are not more effective than 'classical' low-calorie and balanced diets. An exception has been detected only in short-term diets with a low glycemic load. Also, epidemiological studies show that there is an inversely proportional relationship between body weight and Mediterranean diet. Cognitive behavioral therapy based on the Mediterranean diet has proven to be effective in clinical practice with regard to weight loss, body fat distribution, biochemical parameters, blood pressure and simplicity of following the diet.

  12. Australasian nutrition research for prevention and management of child obesity: innovation and progress in the last decade.

    PubMed

    Golley, R K; McNaughton, S A; Collins, C E; Magarey, A; Garnett, S P; Campbell, K J; Mallan, K; Burrows, T

    2014-12-01

    The Food and Nutrition stream of Australasian Child and Adolescent Obesity Research Network (ACAORN) aims to improve the quality of dietary methodologies and the reporting of dietary intake within Australasian child obesity research (http://www.acaorn.org.au/streams/nutrition/). With 2012 marking ACAORN's 10th anniversary, this commentary profiles a selection of child obesity nutrition research published over the last decade by Food and Nutrition Stream members. In addition, stream activities have included the development of an online selection guide to assist researchers in their selection of appropriate dietary intake methodologies (http://www.acaorn.org.au/streams/nutrition/dietary-intake/index.php). The quantity and quality of research to guide effective child obesity prevention and treatment has increased substantially over the last decade. ACAORN provides a successful case study of how research networks can provide a collegial atmosphere to foster and coordinate research efforts in an otherwise competitive environment. © 2014 The Authors. Pediatric Obesity © 2014 International Association for the Study of Obesity.

  13. Nutritional and behavioral determinants of adolescent obesity: a case-control study in Sri Lanka.

    PubMed

    Rathnayake, Kumari M; Roopasingam, Tharrmini; Wickramasighe, V P

    2014-12-17

    Global prevalence of adolescent obesity is rising at an alarming rate leading to increase risk of adult obesity. Obesity in adolescence is postulated to have a significant impact on both physical and psychological health of an individual. The study aim was to identify nutritional and behavioral risk factors associated with obesity among adolescent Sri Lankan school girls. In this case-control study, age and ethnicity matched 100 cases (BMI-for-age above +2SD) and 100 controls (BMI-for-age between -2SD to +1 SD) adolescent girls between 14 to 18 years of age were recruited. Predicted risk factors of obesity were assessed through an interviewer administrated questionnaire. A three day diet diary and long version of international physical activity questionnaire were used to assess daily energy intake and energy expenditure from physical activity, respectively. The significant differences in mean values were evaluated using paired t-test. Multivariable logistic regression analysis was performed to assess the risk factors associated with obesity. Obese girls had significantly higher BMI (31.3, 20.2 kgm-2 p < 0.0001), waist circumference (90.8, 68.2 cm p < 0.0001), energy intake (2235.4, 1921.7 kcal p < 0.0001) and lower energy expenditure from physical activity (894.6, 1844.3 MET (metabolic equivalent)-min/week p < 0.0001). High family income (Odds ratio [OR], 2.99, 95% confidence interval [CI] 1.13-7.88), first born in family (2.73, 1.25-5.97), skipping breakfast (3.99, 1.81-8.80), consumption of fruits < 4 days per week (2.18, 1.02-4.67), screen viewing > 2 hours/ day (2.96, 1.33-6.61), energy intake (3.97, 3.19-16.36), significantly increased the risk of obesity, whereas increased physical activity (4.34, 1.33-14.14) decreased the risk. Irregular menstruation (4.34, 1.33-14.14) was noted among the obese. Socioeconomic and behavior factors are major determinants of adolescent obesity in Sri Lanka. There is an urgent need to implement awareness

  14. Regulation of nutrition-associated receptors in blood monocytes of normal weight and obese humans.

    PubMed

    Pivovarova, Olga; Hornemann, Silke; Weimer, Sandra; Lu, Ye; Murahovschi, Veronica; Zhuk, Sergei; Seltmann, Anne-Cathrin; Malashicheva, Anna; Kostareva, Anna; Kruse, Michael; Busjahn, Andreas; Rudovich, Natalia; Pfeiffer, Andreas F H

    2015-03-01

    Obesity, type 2 diabetes and associated metabolic diseases are characterized by low-grade systemic inflammation which involves interplay of nutrition and monocyte/macrophage functions. We suggested that some factors such as nutrient components, neuropeptides involved in the control of gastrointestinal functions, and gastrointestinal hormones might influence immune cell functions and in this way contribute to the disease pathogenesis. The aim of this study was to investigate the mRNA expression of twelve nutrition-associated receptors in peripheral blood mononuclear cells (PBMC), isolated monocytes and monocyte-derived macrophages and their regulation under the switching from the high-carbohydrate low-fat diet to the low-carbohydrate high-fat (LC/HFD) isocaloric diet in healthy humans. The mRNA expression of receptors for short chain fatty acids (GPR41, GPR43), bile acids (TGR5), incretins (GIPR, GLP1R), cholecystokinin (CCKAR), neuropeptides VIP and PACAP (VIPR1, VIPR2), and neurotensin (NTSR1) was detected in PBMC and monocytes, while GPR41, GPR43, GIPR, TGR5, and VIPR1 were found in macrophages. Correlations of the receptor expression in monocytes with a range of metabolic and inflammatory markers were found. In non-obese subjects, the dietary switch to LC/HFD induced the increase of GPR43 and VIPR1 expression in monocytes. No significant differences of receptor expression between normal weight and moderately obese subjects were found. Our study characterized for the first time the expression pattern of nutrition-associated receptors in human blood monocytes and its dietary-induced changes linking metabolic responses to nutrition with immune functions in health and metabolic diseases.

  15. Hypocaloric, high-protein nutrition therapy in older vs younger critically ill patients with obesity.

    PubMed

    Dickerson, Roland N; Medling, Theresa L; Smith, Ashley C; Maish, George O; Croce, Martin A; Minard, Gayle; Brown, Rex O

    2013-01-01

    Older patients require more protein than younger patients to achieve anabolism, but age-associated renal dysfunction may limit the amount of protein that can be safely provided. This study examined whether older, critically ill trauma patients with obesity can safely achieve nitrogen equilibrium and have positive clinical outcomes similar to younger obese patients during hypocaloric, high-protein nutrition therapy. Adult patients with traumatic injury and obesity (body mass index [BMI] >30 kg/m(2)), admitted to the Presley Trauma Center from January 2009 to April 2011, were evaluated. Patients were targeted to receive hypocaloric, high-protein nutrition therapy (<25 kcal/kg ideal body weight [IBW]/d and >2 g/kg IBW/d of protein) for >10 days. Patients were stratified as older (≥60 years) or younger (18-59 years). Seventy-four patients (33 older, 41 younger) were studied. Older and younger patients were similar in BMI and injury severity. When given isonitrogenous regimens (2.3 ± 0.2 g/kg IBW/d), nitrogen balance was similar between older and younger patients (-3.2 ± 5.7 g/d vs -4.9 ± 9.0 g/d; P = .363). Older patients experienced a greater mean serum urea nitrogen concentration than younger patients (30 ± 14 mg/dL vs 20 ± 9 mg/dL; P = .001) during nutrition therapy. Clinical outcomes were not different between groups. Older critically ill trauma patients exhibited an equivalent net protein response as younger patients during hypocaloric, high-protein nutrition therapy. Older patients are at greater risk for developing azotemia. Close monitoring is warranted.

  16. Prevalence of obesity in children aged 6-12 years in Greece: nutritional behaviour and physical activity

    PubMed Central

    Kyriazis, Ioannis; Rekleiti, Maria; Saridi, Maria; Beliotis, Emmanouil; Toska, Aikaterini; Souliotis, Kyriakos

    2012-01-01

    Introduction During the last two decades, obesity has proved to be one of the most important problems of public health, and it is considerably more frequent in developed countries, not only in adults, but in children, too. The aim of the current study is to evaluate the prevalence of overweight and obesity in children. Material and methods Two thousand three hundred and seventy-four pupils in primary education were considered for the study (1206 boys and 1168 girls). Results In the population-based study, the proportion of overweight children was 23.9%, of obese children 7.3%, and of those with central obesity 35.5%. The boys were obese in a higher percentage than the girls (9.2% vs. 5.3%, p < 0.05). The obesity rates were gradually reduced as the children were growing older. The nutritional habits which were identified to have a positive association with obesity were the following: skipping breakfast, not consuming fruits and vegetables, and consuming bread and soft drinks. Children's healthy nutrition in school was related to lower rates of generalised and central obesity, while the hours spent watching TV were positively associated with all types of obesity. Conclusions Results from the study suggest that a high proportion of children are overweight or obese. Therefore, it is important to adhere to a healthy lifestyle which emphasizes healthy food choices and habits, regular physical activity, and limiting screen time. PMID:23185196

  17. Periconceptional nutrition and the early programming of a life of obesity or adversity.

    PubMed

    Zhang, S; Rattanatray, L; McMillen, I C; Suter, C M; Morrison, J L

    2011-07-01

    Women entering pregnancy with a high body weight and fat mass have babies at increased risk of becoming overweight or obese in childhood and later life. It is not known, whether exposure to a high level of maternal nutrition before pregnancy and exposure to a high transplacental nutrient supply in later pregnancy act through similar mechanisms to program later obesity. Using the pregnant sheep we have shown that maternal overnutrition in late pregnancy results in an upregulation of PPARγ activated genes in fetal visceral fat and a subsequent increase in the mass of subcutaneous fat in the postnatal lamb. Exposure to maternal overnutrition during the periconceptional period alone, however, results in an increase in total body fat mass in female lambs only with a dominant effect on visceral fat depots. Thus the early programming of later obesity may result from 'two hits', the first occurring as a result of maternal overnutrition during the periconceptional period and the second occurring as a result of increased fetal nutrition in late pregnancy. Whilst a short period of dietary restriction during the periconceptional period reverses the impact of periconceptional overnutrition on the programming of obesity, it also results in an increased lamb adrenal weight and cortisol stress response, together with changes in the epigenetic state of the insulin like growth factor 2 (IGF2) gene in the adrenal. Thus, not all of the effects of dietary restriction in overweight or obese mother in the periconceptional period may be beneficial in the longer term. Copyright © 2010 Elsevier Ltd. All rights reserved.

  18. WHO European Childhood Obesity Surveillance Initiative: School nutrition environment and body mass index in primary schools.

    PubMed

    Wijnhoven, Trudy M A; van Raaij, Joop M A; Sjöberg, Agneta; Eldin, Nazih; Yngve, Agneta; Kunešová, Marie; Starc, Gregor; Rito, Ana I; Duleva, Vesselka; Hassapidou, Maria; Martos, Eva; Pudule, Iveta; Petrauskiene, Ausra; Sant'Angelo, Victoria Farrugia; Hovengen, Ragnhild; Breda, João

    2014-10-30

    Schools are important settings for the promotion of a healthy diet and sufficient physical activity and thus overweight prevention. To assess differences in school nutrition environment and body mass index (BMI) in primary schools between and within 12 European countries. Data from the World Health Organization (WHO) European Childhood Obesity Surveillance Initiative (COSI) were used (1831 and 2045 schools in 2007/2008 and 2009/2010, respectively). School personnel provided information on 18 school environmental characteristics on nutrition and physical activity. A school nutrition environment score was calculated using five nutrition-related characteristics whereby higher scores correspond to higher support for a healthy school nutrition environment. Trained field workers measured children's weight and height; BMI-for-age (BMI/A) Z-scores were computed using the 2007 WHO growth reference and, for each school, the mean of the children's BMI/A Z-scores was calculated. Large between-country differences were found in the availability of food items on the premises (e.g., fresh fruit could be obtained in 12%-95% of schools) and school nutrition environment scores (range: 0.30-0.93). Low-score countries (Bulgaria, Czech Republic, Greece, Hungary, Latvia and Lithuania) graded less than three characteristics as supportive. High-score (≥0.70) countries were Ireland, Malta, Norway, Portugal, Slovenia and Sweden. The combined absence of cold drinks containing sugar, sweet snacks and salted snacks were more observed in high-score countries than in low-score countries. Largest within-country school nutrition environment scores were found in Bulgaria, Czech Republic, Greece, Hungary, Latvia and Lithuania. All country-level BMI/A Z-scores were positive (range: 0.20-1.02), indicating higher BMI values than the 2007 WHO growth reference. With the exception of Norway and Sweden, a country-specific association between the school nutrition environment score and the school BMI/A Z

  19. WHO European Childhood Obesity Surveillance Initiative: School Nutrition Environment and Body Mass Index in Primary Schools

    PubMed Central

    Wijnhoven, Trudy M.A.; van Raaij, Joop M.A.; Sjöberg, Agneta; Eldin, Nazih; Yngve, Agneta; Kunešová, Marie; Starc, Gregor; Rito, Ana I.; Duleva, Vesselka; Hassapidou, Maria; Martos, Éva; Pudule, Iveta; Petrauskiene, Ausra; Farrugia Sant’Angelo, Victoria; Hovengen, Ragnhild; Breda, João

    2014-01-01

    Background: Schools are important settings for the promotion of a healthy diet and sufficient physical activity and thus overweight prevention. Objective: To assess differences in school nutrition environment and body mass index (BMI) in primary schools between and within 12 European countries. Methods: Data from the World Health Organization (WHO) European Childhood Obesity Surveillance Initiative (COSI) were used (1831 and 2045 schools in 2007/2008 and 2009/2010, respectively). School personnel provided information on 18 school environmental characteristics on nutrition and physical activity. A school nutrition environment score was calculated using five nutrition-related characteristics whereby higher scores correspond to higher support for a healthy school nutrition environment. Trained field workers measured children’s weight and height; BMI-for-age (BMI/A) Z-scores were computed using the 2007 WHO growth reference and, for each school, the mean of the children’s BMI/A Z-scores was calculated. Results: Large between-country differences were found in the availability of food items on the premises (e.g., fresh fruit could be obtained in 12%−95% of schools) and school nutrition environment scores (range: 0.30−0.93). Low-score countries (Bulgaria, Czech Republic, Greece, Hungary, Latvia and Lithuania) graded less than three characteristics as supportive. High-score (≥0.70) countries were Ireland, Malta, Norway, Portugal, Slovenia and Sweden. The combined absence of cold drinks containing sugar, sweet snacks and salted snacks were more observed in high-score countries than in low-score countries. Largest within-country school nutrition environment scores were found in Bulgaria, Czech Republic, Greece, Hungary, Latvia and Lithuania. All country-level BMI/A Z-scores were positive (range: 0.20−1.02), indicating higher BMI values than the 2007 WHO growth reference. With the exception of Norway and Sweden, a country-specific association between the school

  20. Circulating Irisin Levels Are Not Regulated by Nutritional Status, Obesity, or Leptin Levels in Rodents.

    PubMed

    Quiñones, Mar; Folgueira, Cintia; Sánchez-Rebordelo, Estrella; Al-Massadi, Omar

    2015-01-01

    Irisin is a cleaved and secreted fragment of fibronectin type III domain containing 5 (FNDC5) that is mainly released by skeletal muscle and was proposed to mediate the beneficial effects of exercise on metabolism. In the present study we aim to investigate the regulation of the circulating levels of irisin in obese animal models (diet-induced obese (DIO) rats and leptin-deficient (ob/ob) mice), as well as the influence of nutritional status and leptin. Irisin levels were measured by Enzyme-Linked Immunosorbent Assay (ELISA) and Radioimmunoassay (RIA). Serum irisin levels remained unaltered in DIO rats and ob/ob mice. Moreover, its circulating levels were also unaffected by fasting, leptin deficiency, and exogenous leptin administration in rodents. In spite of these negative results we find a negative correlation between irisin and insulin in DIO animals and a positive correlation between irisin and glucose under short-term changes in nutritional status. Our findings indicate that serum irisin levels are not modulated by different physiological settings associated to alterations in energy homeostasis. These results suggest that in rodents circulating levels of irisin are not involved in the pathophysiology of obesity and could be unrelated to metabolic status; however, further studies should clarify its precise role in states of glucose homeostasis imbalance.

  1. Circulating Irisin Levels Are Not Regulated by Nutritional Status, Obesity, or Leptin Levels in Rodents

    PubMed Central

    Quiñones, Mar; Folgueira, Cintia; Sánchez-Rebordelo, Estrella; Al-Massadi, Omar

    2015-01-01

    Irisin is a cleaved and secreted fragment of fibronectin type III domain containing 5 (FNDC5) that is mainly released by skeletal muscle and was proposed to mediate the beneficial effects of exercise on metabolism. In the present study we aim to investigate the regulation of the circulating levels of irisin in obese animal models (diet-induced obese (DIO) rats and leptin-deficient (ob/ob) mice), as well as the influence of nutritional status and leptin. Irisin levels were measured by Enzyme-Linked Immunosorbent Assay (ELISA) and Radioimmunoassay (RIA). Serum irisin levels remained unaltered in DIO rats and ob/ob mice. Moreover, its circulating levels were also unaffected by fasting, leptin deficiency, and exogenous leptin administration in rodents. In spite of these negative results we find a negative correlation between irisin and insulin in DIO animals and a positive correlation between irisin and glucose under short-term changes in nutritional status. Our findings indicate that serum irisin levels are not modulated by different physiological settings associated to alterations in energy homeostasis. These results suggest that in rodents circulating levels of irisin are not involved in the pathophysiology of obesity and could be unrelated to metabolic status; however, further studies should clarify its precise role in states of glucose homeostasis imbalance. PMID:26568663

  2. A process to establish nutritional guidelines to address obesity: Lessons from Mexico.

    PubMed

    Charvel, Sofia; Cobo, Fernanda; Hernández-Ávila, Mauricio

    2015-11-01

    In 2010, the Mexican government implemented a multi-sector agreement to prevent obesity. In response, the Ministries of Health and Education launched a national school-based policy to increase physical activity, improve nutrition literacy, and regulate school food offerings through nutritional guidelines. We studied the Guidelines' negotiation and regulatory review process, including government collaboration and industry response. Within the government, conflicting positions were evident: the Ministries of Health and Education supported the Guidelines as an effective obesity-prevention strategy, while the Ministries of Economics and Agriculture viewed them as potentially damaging to the economy and job generation. The food and beverage industries opposed and delayed the process, arguing that regulation was costly, with negative impacts on jobs and revenues. The proposed Guidelines suffered revisions that lowered standards initially put forward. We documented the need to improve cross-agency cooperation to achieve effective policymaking. The 'siloed' government working style presented a barrier to efforts to resist industry's influence and strong lobbying. Our results are relevant to public health policymakers working in childhood obesity prevention.

  3. Popular diets: correlation to health, nutrition, and obesity.

    PubMed

    Kennedy, E T; Bowman, S A; Spence, J T; Freedman, M; King, J

    2001-04-01

    To examine the association between a range of health and nutrition indicators and popular diets. The Continuing Survey of Food Intake by Individuals (CSFII) 1994-1996 data were used to examine the relationship between prototype popular diets and diet quality as measured by the healthy eating index (HEI), consumption patterns, and body mass index (BMI). The prototype diets included vegetarian (no meat, poultry, or fish on day of survey) and non-vegetarian. The nonvegetarian group was further subdivided into low carbohydrate (less than 30% of energy from carbohydrate), medium (30% to 55%), and high (greater than 55% of energy). Within the high carbohydrate group, participants were classified as having Pyramid or non-Pyramid eating patterns. The Pyramid group was defined as 30% or less of energy from fat and at least one serving from the five major food groups in the USDA Food Guide Pyramid. Finally, the non-Pyramid group was further subdivided into low fat (less than 15% of energy from fat) and moderate fat (15% to 30% of energy from fat). In addition, a review of the published scientific literature was conducted; all studies identified were included in the review. 10,014 adults, aged 19 years and older, from the 1994-1996 CSFII were included in the analyses of extant data. More than 200 individual studies were included in the review of the literature. Analyses of the CSFII indicate that diet quality as measured by HEI was highest for the high carbohydrate Pyramid group (82.9) and lowest for the low carbohydrate group (44.6). Energy intakes were low for the vegetarians (1,606 kcals) and high carbohydrate/low fat group (1360 kcals). BMIs were lowest for women in the vegetarian group (24.6) and the high carbohydrate/low fat group (24.4); for men, the lowest BMIs were observed for vegetarians (25.2) and the high carbohydrate Pyramid group (25.2). Review of the literature suggests that weight loss is independent of diet composition. Energy restriction is the key variable

  4. Morbid Obesity and the Transition from Welfare to Work

    ERIC Educational Resources Information Center

    Cawley, John; Danziger, Sheldon

    2005-01-01

    This paper utilizes a rich longitudinal data set--the Women's Employment Study (WES)--to investigate whether obesity, which is common among women of low socioeconomic status, is a barrier to employment and earnings for current and former welfare recipients. We find that former welfare recipients who are both White and morbidly obese have been less…

  5. Morbid Obesity and the Transition from Welfare to Work

    ERIC Educational Resources Information Center

    Cawley, John; Danziger, Sheldon

    2005-01-01

    This paper utilizes a rich longitudinal data set--the Women's Employment Study (WES)--to investigate whether obesity, which is common among women of low socioeconomic status, is a barrier to employment and earnings for current and former welfare recipients. We find that former welfare recipients who are both White and morbidly obese have been less…

  6. Dietary transition and obesity in selected Arabicspeaking countries: a review of the current evidence.

    PubMed

    Aboul-Enein, B H; Bernstein, J; Neary, A C

    2017-01-23

    Escalating obesity rates have become a significant public health problem in the Middle East and North Africa (MENA) region and have been associated with shifts towards a westernized diet. This integrative review aimed to examine the current dietary trends and transitions and their association with obesity in Arabic-speaking countries of the MENA region. Relevant databases were searched for studies in MENA countries between 1998 and 2014 that investigated obesity trends and changes in dietary patterns at the regional level in all age groups. A total of 39 articles fulfilled the inclusion criteria. All the articles noted that obesity was increasingly prevalent and that there was a significant dietary shift away from traditional dietary patterns; 51% reported a shift towards a westernized diet and half found that the western diet was correlated with increased obesity. Culturally relevant dietary health education and health promotion strategies are warranted to address both the dietary shifts towards the westernized diet and the increasing obesity.

  7. Online course increases nutrition professionals' knowledge, skills, and self-efficacy in using an ecological approach to prevent childhood obesity.

    PubMed

    Stark, Christina M; Graham-Kiefer, Meredith L; Devine, Carol M; Dollahite, Jamie S; Olson, Christine M

    2011-01-01

    To assess the impact of an online continuing education course on the knowledge, skills, and self-efficacy of nutrition professionals to use an ecological approach to prevent childhood obesity. Quasi-experimental design using intervention and delayed intervention comparison groups with pre/post-course assessments. Online continuing education course. Nutrition and health professionals in an online course (n = 105) and a delayed intervention comparison group (n = 37). A 6-week, facilitated online course titled, Preventing Childhood Obesity: An Ecological Approach. Changes in knowledge, skills, and self-efficacy in using an ecological approach to address childhood obesity. Paired and independent sample t tests, factor analysis, regression analysis. In contrast to a comparison group, nutrition and health professionals who participated in a 6-week online course had statistically significant increases (P < .01) in their knowledge, skills, and self-efficacy related to using an ecological approach to prevent childhood obesity. A facilitated online course can be effective at increasing the knowledge, skills, and self-efficacy of community-based nutrition and health professionals in using an ecological approach to prevent childhood obesity in their communities. Copyright © 2011 Society for Nutrition Education. Published by Elsevier Inc. All rights reserved.

  8. Maternal nutrition and risk of obesity in offspring: the Trojan horse of developmental plasticity.

    PubMed

    Parlee, Sebastian D; MacDougald, Ormond A

    2014-03-01

    Mammalian embryos have evolved to adjust their organ and tissue development in response to an atypical environment. This adaptation, called phenotypic plasticity, allows the organism to thrive in the anticipated environment in which the fetus will emerge. Barker and colleagues proposed that if the environment in which the fetus emerges differs from that in which it develops, phenotypic plasticity may provide an underlying mechanism for disease. Epidemiological studies have shown that humans born small- or large-for-gestational-age, have a higher likelihood of developing obesity as adults. The amount and quality of food that the mother consumes during gestation influences birth weight, and therefore susceptibility of progeny to disease in later life. Studies in experimental animals support these observations, and find that obesity occurs as a result of maternal nutrient-restriction during gestation, followed by rapid compensatory growth associated with ad libitum food consumption. Therefore, obesity associated with maternal nutritional restriction has a developmental origin. Based on this phenomenon, one might predict that gestational exposure to a westernized diet would protect against future obesity in offspring. However, evidence from experimental models indicates that, like maternal dietary restriction, maternal consumption of a westernized diet during gestation and lactation interacts with an adult obesogenic diet to induce further obesity. Mechanistically, restriction of nutrients or consumption of a high fat diet during gestation may promote obesity in progeny by altering hypothalamic neuropeptide production and thereby increasing hyperphagia in offspring. In addition to changes in food intake these animals may also direct energy from muscle toward storage in adipose tissue. Surprisingly, generational inheritance studies in rodents have further indicated that effects on body length, body weight, and glucose tolerance appear to be propagated to subsequent

  9. Obesity status transitions across the elementary years: Use of Markov chain modeling

    USDA-ARS?s Scientific Manuscript database

    Overweight and obesity status transition probabilities using first-order Markov transition models applied to elementary school children were assessed. Complete longitudinal data across eleven assessments were available from 1,494 elementary school children (from 7,599 students in 41 out of 45 school...

  10. Restructuring a State Nutrition Education and Obesity Prevention Program: Implications of a Local Health Department Model for SNAP-Ed.

    PubMed

    Wu, Helen W; Backman, Desiree; Kizer, Kenneth W

    The US Department of Agriculture Supplemental Nutrition Assistance Program-Education (SNAP-Ed) funds state programs to improve nutrition and physical activity in low-income populations through its Nutrition Education and Obesity Prevention grants. States vary in how they manage and structure these programs. California substantially restructured its program in 2012 to universally position local health departments (LHDs) as the programmatic lead in all jurisdictions. This study sought to determine whether California's reorganization aligned with desirable attributes of decentralized public management. This study conducted 40 in person, semistructured interviews with 57 local, state, and federal SNAP-Ed stakeholders between October 2014 and March 2015. Local respondents represented 15 counties in all 7 of California's SNAP-Ed regions. We identified 3 common themes that outlined advantages or disadvantages of local public management, and we further defined subthemes within: (1) coordination and communication (within local jurisdictions, across regions, between local and state), (2) efficiency (administrative, fiscal, program), and (3) quality (innovation, skills). We conducted qualitative content analysis to evaluate how respondents characterized the California experience for each theme, identifying positive and negative experiences. California's LHD model offers some distinct advantages, but the model does not exhibit all the advantages of decentralized public management. Strategic planning, partnerships, subcontracting, and fiscal oversight are closer to communities than previously. However, administrative burden remains high and LHDs are limited in their ability to customize programs on the basis of community needs because of state and federal constraints. California's use of a universal LHD model for SNAP-Ed is novel. Recent federal SNAP-Ed changes present an opportunity for other states to consider this structure. Employing small-scale approaches initially (eg

  11. Overstatement of results in the nutrition and obesity peer-reviewed literature.

    PubMed

    Menachemi, Nir; Tajeu, Gabriel; Sen, Bisakha; Ferdinand, Alva O; Singleton, Chelsea; Utley, Janice; Affuso, Olivia; Allison, David B

    2013-11-01

    Scientific authors who overreach in presenting results can potentially, without intending to, distort the state of knowledge and inappropriately influence clinicians, decision makers, the media, and the public. The goal of the study was to determine the extent to which authors present overreaching statements in the obesity and nutrition literature, and whether journal, author, or study characteristics are associated with this practice. A total of 937 papers on nutrition or obesity published in 2001 and 2011 in leading specialty, medical, and public health journals were systematically studied to estimate the extent to which authors overstate the results of their study in the published abstract. Focus was placed on overreaching statements that may include (1) reporting an associative relationship as causal; (2) making policy recommendations based on observational data that show associations only (e.g., not cause and effect); and (3) generalizing to a population not represented by their sample. Data were compiled in 2012 and analyzed in 2013. Results indicate that 8.9% of studies have overreaching conclusions with a higher percentage in 2011 compared to 2001 (OR=2.14, risk difference=+3.9%, p=0.020). Unfunded studies (OR=2.41, p=0.039) were more likely to have an overstatement of results of the type described here. In contrast, those with a greater number of coauthors were significantly less likely than those with four or fewer authors (the reference group) to have overstated results (seven or eight authors: OR=0.30, risk difference=-6.1%, p=0.008; ≥9 authors: OR=0.41, risk difference= -4.0%, p=0.037). Overreaching in presenting results in studies focused on nutrition and obesity topics is common in articles published in leading journals. Testable strategies are proposed to reduce the prevalence of such instances in the literature. © 2013 American Journal of Preventive Medicine.

  12. Primary Care Resident Training for Obesity, Nutrition, and Physical Activity Counseling: A Mixed-Methods Study.

    PubMed

    Antognoli, Elizabeth L; Seeholzer, Eileen L; Gullett, Heidi; Jackson, Brigid; Smith, Samantha; Flocke, Susan A

    2017-09-01

    National guidelines have been established to support the role of primary care physicians in addressing obesity. Preparing primary care residents to recognize and treat overweight/obesity has been identified as an essential component of postgraduate medical training that is currently lacking. This study aims to identify how primary care residency programs are preparing physicians to counsel about obesity, nutrition, and physical activity (ONPA) and to examine program members' perspectives regarding the place of ONPA counseling in the curriculum, and its relevance in primary care training. Using mixed methods, we collected and analyzed data on 25 family medicine, internal medicine, and obstetrics/gynecology residency programs across Ohio. Programs averaged 2.8 hours of ONPA-related didactics per year. Ten programs (42%) taught techniques for health behavior counseling. Having any ONPA-related didactics was associated with greater counseling knowledge (p = .01) among residents but poorer attitudes (p < .001) and poorer perceived professional norms (p = .004) toward ONPA counseling. Findings from interview data highlighted similar perceived barriers to ONPA counseling across all three specialties but variation in perception of responsibility to provide ONPA counseling. While widespread expectations that primary care physicians counsel their overweight and obese patients prevail, few residency programs provide training to support such counseling.

  13. The relationship among obesity, nutritional status, and mortality in the critically ill.

    PubMed

    Robinson, Malcolm K; Mogensen, Kris M; Casey, Jonathan D; McKane, Caitlin K; Moromizato, Takuhiro; Rawn, James D; Christopher, Kenneth B

    2015-01-01

    The association between obesity and mortality in critically ill patients is unclear based on the current literature. To clarify this relationship, we analyzed the association between obesity and mortality in a large population of critically ill patients and hypothesized that mortality would be impacted by nutritional status. We performed a single-center observational study of 6,518 adult patients treated in medical and surgical ICUs between 2004 and 2011. All patients received a formal, in-person, and standardized evaluation by a registered dietitian. Body mass index was determined at the time of dietitian consultation from the estimated dry weight or hospital admission weight and categorized a priori as less than 18.5 kg/m (underweight), 18.5-24.9 kg/m (normal/referent), 25-29.9 kg/m (overweight), 30-39.9 kg/m (obesity class I and II), and more than or equal to 40.0 kg/m (obesity class III). Malnutrition diagnoses were categorized as nonspecific malnutrition, protein-energy malnutrition, or well nourished. The primary outcome was all-cause 30-day mortality determined by the Social Security Death Master File. Associations between body mass index groups and mortality were estimated by bivariable and multivariable logistic regression models. Adjusted odds ratios were estimated with inclusion of covariate terms thought to plausibly interact with both body mass index and mortality. We utilized propensity score matching on baseline characteristics and nutrition status to reduce residual confounding of the body mass index category assignment. In the cohort, 5% were underweight, 36% were normal weight, 31% were overweight, 23% had class I/II obesity, and 5% had class III obesity. Nonspecific malnutrition was present in 56%, protein-energy malnutrition was present in 12%, and 32% were well nourished. The 30-day and 90-day mortality rate for the cohort was 19.1 and 26.6%, respectively. Obesity is a significant predictor of improved 30-day mortality following adjustment for

  14. The impact of long-term participation in the supplemental nutrition assistance program on child obesity.

    PubMed

    Schmeiser, Maximilian D

    2012-04-01

    Participation in the Supplemental Nutrition Assistance Program (SNAP) reached an all-time high of 40.2 million persons in March 2010, which means the program affects a substantial fraction of Americans. A significant body of research has emerged suggesting that participation in SNAP increases the probability of being obese for adult women and has little effect on the probability for adult men. However, studies addressing the effects of participation on children have produced mixed results. This paper examines the effect of long-term SNAP participation on the Body Mass Index (BMI) percentile and probability of being overweight or obese for children ages 5-18 using data from the National Longitudinal Survey of Youth 1979 Children and Young Adults data set. An instrumental variables identification strategy that exploits exogenous variation in state-level program parameters, as well as state and federal expansions of the Earned Income Tax Credit (EITC), is used to address the endogeneity between SNAP participation and obesity. SNAP participation is found to significantly reduce BMI percentile and the probability of being overweight or obese for boys and girls ages 5-11 and boys ages 12-18. For girls ages 12-18, SNAP participation appears to have no significant effect on these outcomes.

  15. Role of nutrition and environmental endocrine disrupting chemicals during the perinatal period on the aetiology of obesity.

    PubMed

    Heindel, Jerrold J; vom Saal, Frederick S

    2009-05-25

    The basis for the current obesity epidemic remains controversial. However, the simplistic idea that obesity can be explained by two factors: energy intake and energy expenditure, is now being challenged due to the lack of success in decreasing obesity based on a focus on only these two factors. In this article we propose an emerging hypothesis that the recent dramatic increase in obesity could be due to developmental nutrition, developmental exposure to environmental chemicals or the interaction of nutrition and environmental chemical exposures during development. Indeed, developmental exposure to environmental chemicals in animal studies has been shown to increase the susceptibility to a number of diseases including obesity. Obesity is thus one of many diseases shown to have a developmental origin. We show that factors that impact growth during fetal and neonatal life, such as placental blood flow and nutrient transport to fetuses, as well as components of the maternal and infant diets, can influence weight gain later in life. In addition, we show that developmental exposure to endocrine disrupting chemicals can create abnormalities in homeostatic control systems required to maintain a normal body weight throughout life. Eliminating exposures to these chemicals and improving nutrition during development offer the potential for reducing obesity and associated diseases.

  16. Early childhood nutrition in an American Indian community: educational strategy for obesity prevention.

    PubMed

    Hoffhines, Heather; Whaley, Kelleigh Dean; Blackett, Piers R; Palumbo, Karen; Campbell-Sternloff, Dana; Glore, Stephen; Lee, Elisa T

    2014-02-01

    Prevailing infant and toddler feeding practices in an American Indian community were assessed to explore the feasibility of improvement by implementation of a maternal education program. A survey of prevailing nutritional practice was the basis for design of an instruction program on infant nutrition for mothers during pregnancy. Follow-up assessments provided information on feasibility, and requirements for an effective program. Failure to sustain breast-feeding, low fruit and vegetable intake, low fiber intake, consumption of sweetened beverages, low milk consumption and low vitamin D intake were identified as persisting problems. We conclude that infant and toddler feeding practices are comparable to national trends, but suboptimal and conducive to promoting early obesity and diabetes in a susceptible community. A successful education-based intervention strategy beginning in pregnancy appears feasible if psychosocial, environmental, and economic barriers can be addressed.

  17. Public health strategy against overweight and obesity in Mexico's National Agreement for Nutritional Health.

    PubMed

    Latnovic, L; Rodriguez Cabrera, L

    2013-06-01

    Overweight and obesity are major world global health challenges of the 21st century. Mexico is not an exception. Approximately 70% of the adult Mexican population has an excessive body weight. The prevalence of obesity and overweight in Mexican school children aged 5-11 is also high: one child in four is overweight. In light of the seriousness of the situation, the solutions for this problem are based on modification of the environments and change of individual habits and behaviors related to nutrition and physical activity. As a result, the Mexican government, public sector and academy established three common goals and 10 priority objectives that are expressed in the National Agreement for Nutritional Health-Strategy to Control Overweight and Obesity. The obesity problem requires interventions and policies that reside outside of the health sector domain, key aspects of this public health policy was agreement among all stakeholders on cross-cutting actions. The best examples of National Agreement's inter-sectorial action implementation is in the school setting and Code of 'Self Regulation' on Advertising of Food and Non-Alcoholic Beverages to Children introduced by the food and beverage industry. The ultimate goal of this national policy is to provide the strategic plan for healthy weight and better health, by promoting healthy lifestyles focused on correct diet and physical activity in all life stages, from pregnancy and early childhood and on into adulthood by a multi stakeholder approach. Although there have been great achievements in some areas of implementation, there are still challenges to confront.

  18. Interplay of early-life nutritional programming on obesity, inflammation and epigenetic outcomes.

    PubMed

    Martínez, J Alfredo; Cordero, Paúl; Campión, Javier; Milagro, Fermín I

    2012-05-01

    The huge health burden accompanying obesity is not only attributable to inadequate dietary and sedentary lifestyle habits, since a predisposing genetic make-up and other putative determinants concerning easier weight gain and fat deposition have been reported. Thus, several investigations aiming to understand energy metabolism and body composition maintenance have been performed considering the participation of perinatal nutritional programming and epigenetic processes as well as inflammation phenomena. The Developmental Origins of Health and Disease hypothesis and inheritance-oriented investigations concerning gene-nutrient interactions on energy homoeostasis and metabolic functions have suggested that inflammation could be not only a comorbidity of obesity but also a cause. There are several examples about the role of nutritional interventions in pregnancy and lactation, such as energetic deprivation, protein restriction and excess fat, which determine a cluster of disorders affecting energy efficiency in the offspring as well as different metabolic pathways, which are mediated by epigenetics encompassing the chromatin information encrypted by DNA methylation patterns, histone covalent modifications and non-coding RNA or microRNA. Epigenetic mechanisms may be boosted or impaired by dietary and environmental factors in the mother, intergenerationally or transiently transmitted, and could be involved in the obesity and inflammation susceptibility in the offspring. The aims currently pursued are the early identification of epigenetic biomarkers concerned in individual's disease susceptibility and the description of protocols for tailored dietary treatments/advice to counterbalance adverse epigenomic events. These approaches will allow diagnosis and prognosis implementation and facilitate therapeutic strategies in a personalised 'epigenomically modelled' manner to combat obesity and inflammation.

  19. Public health strategy against overweight and obesity in Mexico's National Agreement for Nutritional Health

    PubMed Central

    Latnovic, L; Rodriguez Cabrera, L

    2013-01-01

    Overweight and obesity are major world global health challenges of the 21st century. Mexico is not an exception. Approximately 70% of the adult Mexican population has an excessive body weight. The prevalence of obesity and overweight in Mexican school children aged 5–11 is also high: one child in four is overweight. In light of the seriousness of the situation, the solutions for this problem are based on modification of the environments and change of individual habits and behaviors related to nutrition and physical activity. As a result, the Mexican government, public sector and academy established three common goals and 10 priority objectives that are expressed in the National Agreement for Nutritional Health—Strategy to Control Overweight and Obesity. The obesity problem requires interventions and policies that reside outside of the health sector domain, key aspects of this public health policy was agreement among all stakeholders on cross-cutting actions. The best examples of National Agreement's inter-sectorial action implementation is in the school setting and Code of ‘Self Regulation' on Advertising of Food and Non-Alcoholic Beverages to Children introduced by the food and beverage industry. The ultimate goal of this national policy is to provide the strategic plan for healthy weight and better health, by promoting healthy lifestyles focused on correct diet and physical activity in all life stages, from pregnancy and early childhood and on into adulthood by a multi stakeholder approach. Although there have been great achievements in some areas of implementation, there are still challenges to confront. PMID:27152155

  20. Nutrition education effective in increasing fruit and vegetable consumption among overweight and obese adults.

    PubMed

    Wagner, Meredith G; Rhee, Yeong; Honrath, Kerrie; Blodgett Salafia, Elizabeth H; Terbizan, Donna

    2016-05-01

    Despite the benefits of fruit and vegetable consumption on weight and decreased risk for chronic disease, Americans' intake of fruits and vegetables is well below the recommended daily servings. While previous studies have assessed fruit and vegetable consumption and the influence of educational interventions on fruit and vegetable intake, no studies to date have examined the effects of nutrition education combined with provision of fruits and vegetables on changes in fruit and vegetable consumption among overweight and obese adults. The objectives of this study were to evaluate fruit and vegetable consumption patterns, including intake of antioxidant-rich fruits and vegetables, provide education about benefits of consuming fruits and vegetables, expose participants to different varieties of fruits and vegetables, and improve fruit and vegetable consumption. Fifty-four adults (19 men/35 women; 44.7 ± 12.1 y) were randomly assigned to one of three intervention groups. The control group received no intervention, the education group attended weekly nutrition lessons focused on benefits of fruit and vegetable consumption, and the fruit and vegetable group attended weekly nutrition lessons and received one serving of fruits and two servings of vegetables per day for 10 weeks. Intake of fruits and vegetables was assessed using semi-quantitative food frequency questionnaires and three-day food records. Findings suggested that while the majority of participants failed to consume the recommended number of servings of fruits and vegetables per day, nutrition education was helpful in improving the consumption frequency of antioxidant-rich fruits and vegetables among overweight and obese adults.

  1. A diet following Finnish nutrition recommendations does not contribute to the current epidemic of obesity.

    PubMed

    Kanerva, Noora; Kaartinen, Niina E; Ovaskainen, Marja-Leena; Konttinen, Hanna; Kontto, Jukka; Männistö, Satu

    2013-05-01

    Recently, the general public opinion is that nutritional recommendations promote obesity rather than prevent it. We created the Recommended Finnish Diet Score (RFDS) that illustrates the Finnish nutrition recommendations and assessed whether this score is associated with BMI, waist circumference (WC) and body fat percentage (BF%). Cross-sectional study included two phases of the National FINRISK 2007 Study. Diet was assessed using a validated FFQ. Height, weight, WC and BF% were measured, and BMI values were calculated. The RFDS was developed based on the national nutrition recommendations. A large representative sample of the Finnish population. Men (n 2190) and women (n 2530) aged 25-74 years. The RFDS was inversely associated with WC in men (OR = 0·48, 95 % CI 0·28, 0·81, P < 0·05) and BF% in both men (OR = 0·44, 95 % CI 0·24, 0·82, P-trend < 0·05) and women (OR = 0·63, 95 % CI 0·37, 1·08, P-trend < 0·05). The inverse association of RFDS and BF% appeared stronger among older age groups (men: OR = 0·21 CI 0·07, 0·64, P-trend < 0·01; women: OR = 0·56, 95 % CI 0·25, 1·27, P-trend < 0·05) and among women with normal BMI (OR = 0·62, 95 % CI 0·36, 1·09, P-trend < 0·05). The RFDS was not associated with BMI. A diet following nutrition recommendations is likely to help to maintain normal WC and BF%. These findings could be useful for dietary counselling and the prevention of obesity.

  2. Attacking the obesity epidemic: the potential health benefits of providing nutrition information in restaurants.

    PubMed

    Burton, Scot; Creyer, Elizabeth H; Kees, Jeremy; Huggins, Kyle

    2006-09-01

    Requiring restaurants to present nutrition information on menus is under consideration as a potential way to slow the increasing prevalence of obesity. Using a survey methodology, we examined how accurately consumers estimate the nutrient content of typical restaurant meals. Based on these results, we then conducted an experiment to address how the provision of nutrition information on menus influences purchase intentions and reported preferences. For both the survey and experiment, data were analyzed using analysis of variance techniques. Survey results showed that levels of calories, fat, and saturated fat in less-healthful restaurant items were significantly underestimated by consumers. Actual fat and saturated fat levels were twice consumers' estimates and calories approached 2 times more than what consumers expected. In the subsequent experiment, for items for which levels of calories, fat, and saturated fat substantially exceeded consumers' expectations, the provision of nutrition information had a significant influence on product attitude, purchase intention, and choice. Most consumers are unaware of the high levels of calories, fat, saturated fat, and sodium found in many menu items. Provision of nutrition information on restaurant menus could potentially have a positive impact on public health by reducing the consumption of less-healthful foods.

  3. Attacking the Obesity Epidemic: The Potential Health Benefits of Providing Nutrition Information in Restaurants

    PubMed Central

    Burton, Scot; Creyer, Elizabeth H.; Kees, Jeremy; Huggins, Kyle

    2006-01-01

    Objectives. Requiring restaurants to present nutrition information on menus is under consideration as a potential way to slow the increasing prevalence of obesity. Using a survey methodology, we examined how accurately consumers estimate the nutrient content of typical restaurant meals. Based on these results, we then conducted an experiment to address how the provision of nutrition information on menus influences purchase intentions and reported preferences. Methods. For both the survey and experiment, data were analyzed using analysis of variance techniques. Results. Survey results showed that levels of calories, fat, and saturated fat in less-healthful restaurant items were significantly underestimated by consumers. Actual fat and saturated fat levels were twice consumers’ estimates and calories approached 2 times more than what consumers expected. In the subsequent experiment, for items for which levels of calories, fat, and saturated fat substantially exceeded consumers’ expectations, the provision of nutrition information had a significant influence on product attitude, purchase intention, and choice. Conclusions. Most consumers are unaware of the high levels of calories, fat, saturated fat, and sodium found in many menu items. Provision of nutrition information on restaurant menus could potentially have a positive impact on public health by reducing the consumption of less-healthful foods. PMID:16873758

  4. Postmenopausal women with abdominal obesity choosing a nutritional approach for weight loss: A decisional needs assessment.

    PubMed

    Poirier, Nadine; Légaré, France; Stacey, Dawn; Lemieux, Simone; Bégin, Catherine; Lapointe, Annie; Desroches, Sophie

    2016-12-01

    To identify the decisional needs of postmenopausal women with abdominal obesity choosing between two nutritional approaches for weight loss: a low-fat diet or a diet rich in fruit and vegetables. Our descriptive qualitative study was based on the Ottawa Decision Support Framework. Four focus groups were conducted with postmenopausal women. A thematic content analysis was performed to determine the decisional needs influencing the choice of a low-fat diet or a diet rich in fruit and vegetables. Seventeen postmenopausal women participated in the study (median age 59 years). Most frequently reported decisional needs for each nutritional approach were sufficient levels of nutritional skills and knowledge, consideration of the physiological impacts and the sensory aspect of approaches, food availability, social support, finances and motivation. Partners, friends and daughters were considered as the most important individuals involved in the decision. We identified several decisional needs influencing postmenopausal women when choosing between a low-fat diet and a diet rich in fruit and vegetables. These findings could inform the design of decision support interventions that address the decisional needs of women for making and implementing informed decisions about a nutritional approach for weight loss. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  5. Nutritional adequacy of diets for adolescents with overweight and obesity: considerations for dietetic practice.

    PubMed

    Lister, N B; Gow, M L; Chisholm, K; Grunseit, A; Garnett, S P; Baur, L A

    2017-05-01

    Adolescents have unique nutrient requirements due to rapid growth and development. High rates of obesity in adolescents require a variety of diet interventions to achieve weight loss under clinical supervision. The aim of this study is to examine the nutritional adequacy of energy-restricted diets for adolescents. Three popular diets were modelled for 7 days and assessed by comparing the nutrient profile to the Australian Nutrient Reference Values. Three diets were: (1) a standard energy restricted diet based on current dietary guidelines; (2) a modified carbohydrate diet; and (3) a modified alternate day fasting diet. Initial modelling revealed limiting nutrients (that is, not meeting the recommended intakes) across the diets. Subsequent modelling was required to achieve nutritional adequacy for all three diets. The dietary guidelines diet design met most nutrient targets except essential fatty acids before subsequent modelling, however this diet also provided the highest energy (8.8 vs 8.0 MJ and 6.8 MJ for the modified carbohydrate and modified alternate day fasting diet, respectively). Energy-restricted diets need careful consideration to meet nutritional requirements of adolescents. A variety of eating patterns can be adapted to achieve nutritional adequacy and energy restriction, however health practitioners need to consider adequacy when prescribing diet interventions for weight loss during adolescence.

  6. The application of an occupational therapy nutrition education programme for children who are obese.

    PubMed

    Munguba, Marilene Calderaro; Valdés, Maria Teresa Moreno; da Silva, Carlos Antonio Bruno

    2008-01-01

    The aim of this study was to evaluate an occupational therapy nutrition education programme for children who are obese with the use of two interactive games. A quasi-experimental study was carried out at a municipal school in Fortaleza, Brazil. A convenient sample of 200 children ages 8-10 years old participated in the study. Data collection comprised a semi-structured interview, direct and structured observation, and focus group, comparing two interactive games based on the food pyramid (video game and board game) used individually and then combined. Both play activities were efficient in the mediation of nutritional concepts, with a preference for the board game. In the learning strategies, intrinsic motivation and metacognition were analysed. The attention strategy was most applied at the video game. We concluded that both games promoted the learning of nutritional concepts. We confirmed the effectiveness of the simultaneous application of interactive games in an interdisciplinary health environment. It is recommended that a larger sample should be used in evaluating the effectiveness of play and video games in teaching healthy nutrition to children in a school setting. (c) 2008 John Wiley & Sons, Ltd.

  7. Nutritional transition in children under five years and women of reproductive age: a 15-years trend analysis in Peru.

    PubMed

    Loret de Mola, Christian; Quispe, Renato; Valle, Giancarlo A; Poterico, Julio A

    2014-01-01

    Rapid urbanization, increase in food availability, and changes in diet and lifestyle patterns have been changing nutritional profiles in developing nations. We aimed to describe nutritional changes in children under 5 years and women of reproductive age in Peru, during a 15-year period of rapid economic development and social policy enhancement. Trend analyses of anthropometric measures in children of preschool age and women between 15-49 years, using the Peruvian National Demographic and Family Health Surveys (DHS) from 1996 to 2011. WHO growth curves were used to define stunting, underweight, wasting and overweight in children <5 y. We employed the WHO BMI-age standardized curves for teenagers between 15-19 y. In women >19 years, body mass index (BMI) was analyzed both categorically and as a continuous variable. To statistically analyze the trends, we used regression models: Linear and Poisson for continuous and binary outcomes, respectively. We analyzed data from 123 642 women and 64 135 children, from 1996 to 2011. Decreases over time were evidenced for underweight (p<0.001), wasting (p<0.001), and stunting (p<0.001) in children under 5 y. This effect was particularly noted in urban settings. Overweight levels in children reduced (p<0.001), however this reduction stopped, in urban settings, since 2005 (∼12%). Anemia decreased in children and women (p<0.001); with higher reduction in urban (↓43%) than in rural children (↓24%). BMI in women aged 15-19 years increased (p<0.001) across time, with noticeable BMI-curve shift in women older than 30 years. Moreover, obesity doubled during this period in women more than 19 y. Nutrition transition in Peru shows different patterns for urban and rural populations. Public policies should emphasize targeting both malnutrition conditions--undernutrition/stunting, overweight/obesity and anemia--considering age and place of residence in rapid developing societies like Peru.

  8. Nutritional Transition in Children under Five Years and Women of Reproductive Age: A 15-Years Trend Analysis in Peru

    PubMed Central

    Loret de Mola, Christian; Quispe, Renato; Valle, Giancarlo A.; Poterico, Julio A.

    2014-01-01

    Background Rapid urbanization, increase in food availability, and changes in diet and lifestyle patterns have been changing nutritional profiles in developing nations. We aimed to describe nutritional changes in children under 5 years and women of reproductive age in Peru, during a 15-year period of rapid economic development and social policy enhancement. Materials and Methods Trend analyses of anthropometric measures in children of preschool age and women between 15–49 years, using the Peruvian National Demographic and Family Health Surveys (DHS) from 1996 to 2011. WHO growth curves were used to define stunting, underweight, wasting and overweight in children <5y. We employed the WHO BMI-age standardized curves for teenagers between 15–19y. In women >19 years, body mass index (BMI) was analyzed both categorically and as a continuous variable. To statistically analyze the trends, we used regression models: Linear and Poisson for continuous and binary outcomes, respectively. Results We analyzed data from 123 642 women and 64 135 children, from 1996 to 2011. Decreases over time were evidenced for underweight (p<0.001), wasting (p<0.001), and stunting (p<0.001) in children under 5y. This effect was particularly noted in urban settings. Overweight levels in children reduced (p<0.001), however this reduction stopped, in urban settings, since 2005 (∼12%). Anemia decreased in children and women (p<0.001); with higher reduction in urban (↓43%) than in rural children (↓24%). BMI in women aged 15–19 years increased (p<0.001) across time, with noticeable BMI-curve shift in women older than 30 years. Moreover, obesity doubled during this period in women more than 19y. Conclusion Nutrition transition in Peru shows different patterns for urban and rural populations. Public policies should emphasize targeting both malnutrition conditions—undernutrition/stunting, overweight/obesity and anemia—considering age and place of residence in rapid developing societies

  9. [Simple obesity in children. A study on the role of nutritional factors].

    PubMed

    Weker, Halina

    2006-01-01

    Excessive amount of adipose tissue in children and adolescents and simple obesity in particular constitute a growing health problem throughout the world. Adverse health effects of obesity of children justify the need to look for efficient treatments, among them the dietary treatment. THE AIM OF THE STUDY was to examine the effectiveness of dietary treatment in children with simple obesity on the basis of thorough analysis of their state of nutrition, method of nutrition and eating habits and the impact of other environmental factors. Four research hypotheses were formulated: 1. simple obesity of children is influenced by selected environmental factors such as parents' level of education, familial inclination to obesity and health habits, 2. chosen and accepted by the child and/or its mother/parents programme of dietary treatment in the form of low-energy diet with elements of low glycemic index results in the loss of body mass in children, 3. implemented dietary treatment translates into the modification of basic anthropometric features--body mass, body height, thickness of skin and adipose folds on arm, below shoulder blade (scapula), on abdomen as well as arm circumference and anthropometric parameters of examined children--body mass index BMI, waste-hip ratio, body fat content, 4. implemented dietary treatment has an impact on modification of certain biochemical indicators--lipid profile of children with increased indicators of lipid metabolism. The research concerned 236 children living in the Mazowsze region with diagnosed simple obesity (relative body mass index rel BMI =20%), directed to Gastroenterological and Endocrinological Unit of the Institute of Mother and Child, after the children and/or their mothers/parents had accepted participating in a ten-week long research programme. The state of nutrition was evaluated on the basis of the examination of 8 basic features and 5 anthropometric parameters and basic biochemical indicators of metabolism of

  10. A community-based exercise intervention transitions metabolically abnormal obese adults to a metabolically healthy obese phenotype

    PubMed Central

    Dalleck, Lance C; Van Guilder, Gary P; Richardson, Tara B; Bredle, Donald L; Janot, Jeffrey M

    2014-01-01

    Background Lower habitual physical activity and poor cardiorespiratory fitness are common features of the metabolically abnormal obese (MAO) phenotype that contribute to increased cardiovascular disease risk. The aims of the present study were to determine 1) whether community-based exercise training transitions MAO adults to metabolically healthy, and 2) whether the odds of transition to metabolically healthy were larger for obese individuals who performed higher volumes of exercise and/or experienced greater increases in fitness. Methods and results Metabolic syndrome components were measured in 332 adults (190 women, 142 men) before and after a supervised 14-week community-based exercise program designed to reduce cardiometabolic risk factors. Obese (body mass index ≥30 kg · m2) adults with two to four metabolic syndrome components were classified as MAO, whereas those with no or one component were classified as metabolically healthy but obese (MHO). After community exercise, 27/68 (40%) MAO individuals (P<0.05) transitioned to metabolically healthy, increasing the total number of MHO persons by 73% (from 37 to 64). Compared with the lowest quartiles of relative energy expenditure and change in fitness, participants in the highest quartiles were 11.6 (95% confidence interval: 2.1–65.4; P<0.05) and 7.5 (95% confidence interval: 1.5–37.5; P<0.05) times more likely to transition from MAO to MHO, respectively. Conclusion Community-based exercise transitions MAO adults to metabolically healthy. MAO adults who engaged in higher volumes of exercise and experienced the greatest increase in fitness were significantly more likely to become metabolically healthy. Community exercise may be an effective model for primary prevention of cardiovascular disease. PMID:25120373

  11. Creating supportive nutrition environments for population health impact and health equity: an overview of the Nutrition and Obesity Policy Research and Evaluation Network's efforts.

    PubMed

    Blanck, Heidi M; Kim, Sonia A

    2012-09-01

    Childhood obesity is a major threat to individual health and society overall. Policies that support healthier food and beverage choices have been endorsed by many decision makers. These policies may reach a large proportion of the population or in some circumstances aim to reduce nutrition disparities to ensure health equity. The Nutrition and Obesity Policy Research and Evaluation Network (NOPREN) evaluates policy as a tool to improve food and beverage environments where Americans live, work, play, and learn. The network aspires to address research and evaluation gaps related to relevant policies, create standardized research tools, and help build the evidence base of effective policy solutions for childhood obesity prevention with a focus on reach, equity, cost effectiveness, and sustainability. Published by Elsevier Inc.

  12. Energy and protein nutrition management of transition dairy cows.

    PubMed

    Lean, Ian J; Van Saun, Robert; Degaris, Peter J

    2013-07-01

    The aims of this article are to briefly review some of the underlying physiology of changes that occur around calving, examine the potential to control the risk of disease in this period, increase milk production, and improve reproductive performance through better nutritional management. Practical guidelines for veterinarians and advisors are provided. Copyright © 2013 Elsevier Inc. All rights reserved.

  13. Public health nutrition in the civil service (England): approaches to tackling obesity.

    PubMed

    Blackshaw, J R

    2016-08-01

    The seriousness and scale of the physical, psychological, economic and societal consequences relating to poor diets, inactivity and obesity is unprecedented. Consequently, the contextual factors underpinning the work of a nutritionist in the civil service are complex and significant; however, there are real opportunities to make a difference and help improve the health of the nation. The present paper describes the delivery of public health nutrition through two work programmes, namely action to support young people develop healthier lifestyle choices and more recently the investigation and deployment of local insights to develop action to tackle obesity. Combining the application of nutrition expertise along with broader skills and approaches has enabled the translation of research and evidence into programmes of work to better the public's health. It is evident that the appropriate evaluation of such approaches has helped to deliver engaging and practical learning opportunities for young people. Furthermore, efforts to build on local intelligence and seek collaborative development can help inform the evidence base and seek to deliver public health approaches, which resonate with how people live their lives.

  14. [Poverty, malnutrition and obesity: interrelationships among the nutritional status of members of the same family].

    PubMed

    Martins, Ignez Salas; Marinho, Sheila Pita; de Oliveira, Denize Cristina; de Araújo, Eutália Aparecida Cândido

    2007-01-01

    Chronic malnutrition in infancy and obesity associated with short stature in adulthood may share common biological and socio-environmental determinants. An analysis of intra-family nutrition status distribution patterns may provide elements for understanding the risk factors common to these physiological conditions. The purpose of this study is to ascertain how the intra-family distribution of nutritional conditions in pauperized families occurs, examining related social, environmental and biological factors. An impoverished population (income less than US$ 70) was studied in two rural areas of São Paulo State, Brazil: Monteiro Lobato and Santo Antônio do Pinhal. The sample consisted of members of these families, with 215 children younger than 71.11 months; mothers (197), fathers (167) and siblings (6 to 18 years of age). A hierarchical logistic regression analysis model was prepared. The mothers' educational levels, the number of rooms in the home, age below 24 months and problems at birth, were all associated with height deficits in children, together with short maternal stature, especially when associated with obesity. Additionally, a marked association was noted between height deficits in these children and chronic malnutrition among their older siblings (6 to 18 years old). Children aged 24 months or less presented more severe risks of delayed growth.

  15. A brief history of the surgery for obesity to the present, with an overview of nutritional implications.

    PubMed

    Deitel, Mervyn

    2013-01-01

    Massive obesity results in serious diseases, which are a major public health problem. Surgery is frequently the only means to achieve and sustain significant weight loss. This historical overview is aimed at providing knowledge and appreciation of this surgery to scientists in other complex areas of nutrition. The development of these operations is provided, including their potential nutritional sequelae. Because type 2 diabetes frequently improves or resolves postoperatively, related operations are being investigated in patients with lower weights.

  16. Trade and the nutrition transition: strengthening policy for health in the Pacific.

    PubMed

    Thow, Anne Marie; Heywood, Peter; Schultz, Jimaima; Quested, Christine; Jan, Stephen; Colagiuri, Stephen

    2011-01-01

    This article describes pathways through which trade policy change in two Pacific Island countries has contributed to changes in the food supply, and thereby to the nutrition transition. The effect of various trade policies from 1960 to 2005 on trends in food imports and availability is described, and case studies are presented for four foods associated with the nutrition transition and chronic disease in the Pacific. Trade policies (including liberalization, export promotion, protection of the domestic meat industry and support for foreign direct investment) have contributed to a reduced availability of traditional staples, and increased availability of foods associated with the nutrition transition, including refined cereals (particularly polished rice and white flour), meat, fats and oils, and processed food products. This study suggests that promoting healthier imports and increasing production of healthier traditional foods, in both of which trade policy has an important effect, has the potential to improve diets and health, in conjunction with other public health intervention.

  17. Nutritional intakes in children with Prader–Willi syndrome and non-congenital obesity

    PubMed Central

    Rubin, Daniela A.; Nowak, Jill; McLaren, Erin; Patiño, Monzeratt; Castner, Diobel M.; Dumont-Driscoll, Marilyn C.

    2015-01-01

    Background Individuals with Prader–Willi syndrome (PWS) have extremely regulated diets to prevent the development of morbid obesity. Objective This study evaluated potential deficiencies in macro and micronutrients in a cohort of youth with PWS and compared them to a group of children with non-congenital obesity and to US national recommendations. Design Participants were 32 youth with PWS (age=10.8±2.6 years, body fat=46.7±10.1%) and 48 children without PWS but classified as obese (age=9.7±1.2 years, body fat=43.4±5.7%). Participants’ parents completed a training session on food recording before completing a 3-day food record during a typical week including a weekend day and two weekdays, as well as a screening form indicating nutritional supplements use. Results Youth with PWS reported less calories (1,312±75 vs. 1,531±61 kcal, p=0.03), carbohydrate (175±10 vs. 203±8 g), and sugars (67±5 vs. 81±4 g; p=0.04 for both) than obese. Youth with PWS consumed more vegetables (1.1±0.1 vs. 0.6±0.1 cups) and more of them met the daily recommendation (p<0.01 for both). Likewise, youth with PWS consumed more calcium than obese (899±53 vs. 752±43 mg) and more of them met the recommended daily dose (p=0.04 for both). The majority of participants in this study did not meet the vitamin D recommendation. Conclusion Despite consuming less calories, youth with PWS had a similar proportion of macronutrients in their diet as children with obesity. Micronutrient deficiencies in calcium and vitamin D in youth with PWS were noted despite a third of youth with PWS consuming multivitamin supplements. Special attention must be paid to the diets of youth with PWS and with obesity to ensure they are meeting micronutrient needs during this period of growth and development. PMID:26652260

  18. [The impact of nutritional education on metabolic disorders in obese children and adolescents].

    PubMed

    Velázquez López, Lubia; Rico Ramos, Jennifer Marisol; Torres Tamayo, Margarita; Medina Bravo, Patricia; Toca Porraz, Luis Esteban; Escobedo de la Peña, Jorge

    2009-12-01

    Childhood obesity has become a serious public health problem. Nutritional therapy plays an important role in its prevention and treatment. A nonrandomized clinical trial was conducted in 40 obese children and adolescents who underwent a complete medical history and assessment of eating habits through 24-hour food recall and a frequency of food consumption questionnaire. In all patients, body weight, height, skinfold thickness, waist and hip circumferences and fasting glucose, total cholesterol, high density lipoprotein (HDL)-cholesterol, low density lipoprotein (LDL)-cholesterol, and triglyceride levels were measured. The nutritional intervention consisted of identifying the calorie consumption and nutrient intake, and participants were given advice aimed at changing eating habits with a healthy normocaloric diet. After 4 months, biochemical, anthropometric and dietary indicators were measured again. Significant reductions were observed in body weight (56.0 +/- 16.5 to 54.4 +/- 16.1 kg), body mass index (26.5 +/- 3.7 to 25.1 +/- 3.1), waist circumference (86.4 +/- 11.6 to 81.4 +/- 11.4 cm) and mid-arm circumference (29.0 +/- 5.0 to 26.0 +/- 4.2 mm). Significant reductions were also observed in total cholesterol (167.1 +/- 30.0 to 156.0 +/- 26.5 mg/dl) and LDL-cholesterol (103.0 +/- 21.4 to 84.6 +/- 26.0 mg/dl). A significant increase was found in HDL values (38.0 +/- 7.8 to 43.4 +/- 9.3 mg/dl). In all comparisons, the p-value was < 0.05. Counseling aimed at changing eating habits is effective in reducing body weight and improves lipid profile in children and adolescents with obesity. Copyright 2009 Sociedad Española de Endocrinología y Nutrición. Published by Elsevier Espana. All rights reserved.

  19. Nutrition targeting by food timing: time-related dietary approaches to combat obesity and metabolic syndrome.

    PubMed

    Sofer, Sigal; Stark, Aliza H; Madar, Zecharia

    2015-03-01

    Effective nutritional guidelines for reducing abdominal obesity and metabolic syndrome are urgently needed. Over the years, many different dietary regimens have been studied as possible treatment alternatives. The efficacy of low-calorie diets, diets with different proportions of fat, protein, and carbohydrates, traditional healthy eating patterns, and evidence-based dietary approaches were evaluated. Reviewing literature published in the last 5 y reveals that these diets may improve risk factors associated with obesity and metabolic syndrome. However, each diet has limitations ranging from high dropout rates to maintenance difficulties. In addition, most of these dietary regimens have the ability to attenuate some, but not all, of the components involved in this complicated multifactorial condition. Recently, interest has arisen in the time of day foods are consumed (food timing). Studies have examined the implications of eating at the right or wrong time, restricting eating hours, time allocation for meals, and timing of macronutrient consumption during the day. In this paper we review new insights into well-known dietary therapies as well as innovative time-associated dietary approaches for treating obesity and metabolic syndrome. We discuss results from systematic meta-analyses, clinical interventions, and animal models.

  20. Position of the Academy of Nutrition and Dietetics: Obesity, Reproduction, and Pregnancy Outcomes.

    PubMed

    Stang, Jamie; Huffman, Laurel G

    2016-04-01

    It is the position of the Academy of Nutrition and Dietetics that all women of reproductive age receive education about maternal and fetal risks associated with prepregnancy obesity, excessive gestational weight gain, and significant postpartum weight retention, including potential benefits of lifestyle changes. Behavioral counseling to improve dietary intake and physical activity should be provided to overweight and obese women, beginning in the preconception period and continuing throughout pregnancy, for at least 12 to 18 months postpartum. Weight loss before pregnancy may improve fertility and reduce the risk of poor maternal-fetal outcomes, such as preterm birth, gestational diabetes, gestational hypertension, pre-eclampsia, assisted delivery, and select congenital anomalies. Lifestyle interventions that moderate gestational weight gain may reduce the risk of poor pregnancy outcomes, such as gestational diabetes, gestational hypertension, large for gestational age, and macrosomia, as well as lower the risk for significant postpartum retention. Postpartum interventions that promote healthy diet and physical activity behaviors may reduce postpartum weight retention and decrease obesity-related risks in subsequent pregnancies. Analysis of the evidence suggests that there is good evidence to support the role of diet, physical activity, and behavior changes in promoting optimal weight gain during pregnancy; however, there is currently a relative lack of evidence in other areas related to reproductive outcomes.

  1. Physical activity and nutrition attitudes in obese Hispanic children with non-alcoholic steatohepatitis

    PubMed Central

    Hattar, Lana N; Wilson, Theresa A; Tabotabo, Leanel A; Smith, E O’Brian; Abrams, Stephanie H

    2011-01-01

    AIM: To assess nutrition, physical activity and healthful knowledge in obese children with biopsy-proven non-alcoholic steatohepatitis (NASH or NA) compared to children without liver disease. METHODS: Children with biopsy-proven NASH comprised the NASH group. Age, sex and ethnicity matched control groups consisted of obese (OB) and lean (CO) children with no liver disease. Subjects were administered the School Physical Activity and Nutrition Survey and one blood draw was obtained. RESULTS: Fifty-seven patients were enrolled with a mean age of 12.1 ± 2.1 years, and all were Hispanic. Even though the OB and NA had a similar increased body mass index (%), 35% of the NA group always read nutrition labels compared to none in the OB (P < 0.05), and more NA children felt their diet is “less healthy”. NA consumed the least amount of fruits with only 25% having ≥ 1 fruit/d vs 45% in OB and 64.7% in CO (P < 0.05 NA vs CO). Only 15% of NA subjects performed light exercise vs 35% and 59% of OB and CO groups, respectively (P = 0.02). The mean physical activity score was lowest in the NA group (P < 0.05). Amongst the subjects with NASH, we found that 100% of patients with grade 2 or 3 fibrosis had a sedentary score > 2 compared to only 63.6% of those with grade 1 or no fibrosis (P < 0.05). CONCLUSION: Children with NASH had increased se-dentary behavior, decreased activity, and fruit intake. Larger studies may determine the benefit of changing these behaviors as treatment for NASH. PMID:22110265

  2. LA Sprouts: a gardening, nutrition, and cooking intervention for Latino youth improves diet and reduces obesity.

    PubMed

    Davis, Jaimie N; Ventura, Emily E; Cook, Lauren T; Gyllenhammer, Lauren E; Gatto, Nicole M

    2011-08-01

    Evidence demonstrates that a gardening and nutrition intervention improves dietary intake in children, although no study has evaluated the effect of this type of intervention on obesity measures. The objective of this pilot study was to develop and test the effects of a 12-week, after-school gardening, nutrition, and cooking program (called LA Sprouts) on dietary intake and obesity risk in Latino fourth- and fifth-grade students in Los Angeles, CA. One hundred four primarily Latino children (mean age 9.8±0.7 years), 52% boys and 59% overweight, completed the program (n=70 controls, n=34 LA Sprouts participants). Weight, height, body mass index, waist circumference, body fat (via bioelectrical impendence), blood pressure, and dietary intake (via food frequency screener) were obtained at baseline and postintervention. LA Sprouts participants received weekly 90-minute, culturally tailored, interactive classes for 12 consecutive weeks during spring 2010 at a nearby community garden, whereas control participants received an abbreviated delayed intervention. Compared to subjects in the control group, LA Sprouts participants had increased dietary fiber intake (+22% vs -12%; P=0.04) and decreased diastolic blood pressure (-5% vs -3%; P=0.04). For the overweight subsample, LA Sprouts participants had a significant change in dietary fiber intake (0% vs -29%; P=0.01), reduction in body mass index (-1% vs +1%; P=0.04) and less weight gain (+1% vs +4%; P=0.03) compared to those in the control group. We conclude that a gardening, nutrition, and cooking intervention is a promising approach to improve dietary intake and attenuate weight gain in Latino children, particularly in those who are overweight. Copyright © 2011 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

  3. Achieving household nutrition security in societies in transition: an overview.

    PubMed

    Gopalan, C

    2001-01-01

    The achievement of nutrition security at the household level involves adequacy of food supply at the national level and equitable distribution of food among the population in accordance with their physiological needs. The emergence of globalization and market liberalization and the increasing power of some transnational corporations that are advocating pharmaceutical shortcuts have raised concerns in many developing countries. In order to achieve adequacy of food production, earlier mistakes (such as a reliance on unsustainable new technologies) need to be corrected and the resultant imbalances with respect to food production need to be reversed. Emerging new technologies, including genetic modifications, need to be effectively harnessed and adapted with due consideration to safety and sustainability. There is a need to collect convincing evidence of the efficacy and safety of genetically modified foods before they can gain general public acceptance. Information technology will play an important role in future programmes of food production and developing countries must strive to achieve access to this technology. There is considerable scope and need for the expansion of agro-based industries in villages and townships. This could create job opportunities and could also lead to better production and more effective utilization of local food resources by the community and reduce the present considerable loss of perishable food items. Household nutrition security means more than avoidance of chronic starvation. Policy makers of developing countries should set, as their target in the next century, the achievement of adequate nutrition rather than mere survival.

  4. Guidelines for specialized nutritional and metabolic support in the critically-ill patient: update. Consensus SEMICYUC-SENPE: obese patient.

    PubMed

    Mesejo, A; Sánchez Álvarez, C; Arboleda Sánchez, J A

    2011-11-01

    As a response to metabolic stress, obese critically-ill patients have the same risk of nutritional deficiency as the non-obese and can develop protein-energy malnutrition with accelerated loss of muscle mass. The primary aim of nutritional support in these patients should be to minimize loss of lean mass and accurately evaluate energy expenditure. However, routinely used formulae can overestimate calorie requirements if the patient's actual weight is used. Consequently, the use of adjusted or ideal weight is recommended with these formulae, although indirect calorimetry is the method of choice. Controversy surrounds the question of whether a strict nutritional support criterion, adjusted to the patient's requirements, should be applied or whether a certain degree of hyponutrition should be allowed. Current evidence suggested that hypocaloric nutrition can improve results, partly due to a lower rate of infectious complications and better control of hyperglycemia. Therefore, hypocaloric and hyperproteic nutrition, whether enteral or parenteral, should be standard practice in the nutritional support of critically-ill obese patients when not contraindicated. Widely accepted recommendations consist of no more than 60-70% of requirements or administration of 11-14 kcal/kg current body weight/day or 22-25 kcal/kg ideal weight/day, with 2-2.5 g/kg ideal weight/day of proteins. In a broad sense, hypocaloric-hyperprotein regimens can be considered specific to obese critically-ill patients, although the complications related to comorbidities in these patients may require other therapeutic possibilities to be considered, with specific nutrients for hyperglycemia, acute respiratory distress syndrome (ARDS) and sepsis. However, there are no prospective randomized trials with this type of nutrition in this specific population subgroup and the available data are drawn from the general population of critically-ill patients. Consequently, caution should be exercised when

  5. Study sponsorship and the nutrition research agenda: analysis of cohort studies examining the association between nutrition and obesity.

    PubMed

    Fabbri, Alice; Chartres, Nicholas; Bero, Lisa A

    2017-08-30

    To categorize the research topics covered by a sample of cohort studies exploring the association between nutrition and obesity; to describe their funding sources; and to explore the association between funding sources and research topics. Cross-sectional study. Cohort studies retrieved from MEDLINE and PubMed published between 2010 and 2016. One hundred and twenty-one studies were included. Funding source and conflicts of interest were disclosed in 95·0 and 90·1 % of the studies, respectively. Food industry sponsorship was disclosed in 8·3 % of the studies. Half of the studies analysed the consumption of a single food or food groups, 18·2 % included an analysis of dietary patterns and 17·4 % focused on specific nutrients. Highly processed foods were considered in 48·8 % of the studies and 27·3 % considered dietary behaviours (e.g. eating away from home). No statistically significant differences in research topics were observed between industry- and non-industry-funded studies. Cohort studies focused on more complex exposures (e.g. food or dietary patterns) rather than single nutrients. No significant differences in the research agenda by funding sources were observed. The analysis was limited by the low proportion of studies with disclosed food industry sponsorship.

  6. Nutritional status and risk factors of overweight and obesity for children aged 9-15 years in Chengdu, Southwest China.

    PubMed

    Li, Ping; Yang, Fan; Xiong, Fei; Huo, Tingzhu; Tong, Yu; Yang, Sufei; Mao, Meng

    2012-08-10

    Obesity is widespread in the world including developing countries. However malnutrition in poor areas is still a serious problem. Few investigations, especially in a large sample, have been performed in Western area of China. This study aimed to evaluate the nutritional status of school children aged 9-15 years in large Southwest city of China, and identify the differential impact of aberrant birth categories and family history of obesity related disease on childhood overweight and obesity development. A multistage random cluster sampling was performed to evaluate the prevalence of thinness, overweight and obesity, which were defined by the new age-, sex-, specific BMI reference developed by World Health Organization (WHO) (2007). And then a frequency matched case-control study was performed to identify the risk factors of overweight and obesity. 7,194 children (3,494 boys, 3,700 girls) were recruited, and 1,282 (17.8%) had excess bodyweight (14.5% overweight, 3.3% obesity). The combined prevalence gradually decreased with age, and were more prevalent among boys than girls (P <0.05). Meanwhile 6.3% were found thinness and there were little differences in genders (P >0.05). Preterm large for gestational age (OR = 2.746), maternal history of obesity related disease (OR = 1.713), paternal history of obesity related disease (OR = 1.583), preterm appropriate for gestational age (OR = 1.564), full term small for gestational age (OR = 1.454) and full term large for gestational age (OR = 1.418) were recognized as significant risk factors in the multivariate regression analysis (P <0.05). While overweight and obesity was dramatically spreading, malnutrition still remained a serious problem. This unmatched nutritional status should be emphasized in backward cities of China. Children born of both preterm and LGA, whose parents particularly mothers had a history of obesity related disease, should be emphatically intervened as early as possible.

  7. Eating habits and opinions of teen-agers on nutrition and obesity.

    PubMed

    Kaufmann, N A; Poznanski, R; Guggenheim, K

    1975-03-01

    Opinions about good nutrition, causes of obesity and its prevention, as well as certain eating habits, were studied in 482 Israeli children (251 boys and 231 girls), thirteen to fourteen years old. Height, weight, and triceps skinfolds were measured. Mean relative weight and relative logarithmic skinfold thickness were close to standard, although 8 per cent of the boys and 9 per cent of the girls weighed more than 120 per cent of standard weight for their age and sex. Weight was closely associated with skinfold thickness. Over two-thirds of both boys and girls believed that daily consumption of milk, bread, fruits, eggs, cheese, meat, and tomatoes is desirable, and about two-thirds stated that overeating is a cause of obesity. More overweight than thin and normal-weight children indicated that, to prevent obesity, all kinds of food are permissible, but only in limited amounts. Most children believed in the fattening value of cakes, sweets, fried and fatty food, potatoes, bread, and nuts. The belief in the fattening value of potatoes, bread, and nuts was shared by a higher percentage of overweight than of under- and normal-weight children. Overweight children, particularly girls, reported eating less bread, cake, and cream, adding less sugar to beverages, and eating sweets and ice cream less frequently than thin and normal-weight children. A higher percentage of the obese group reported skipping one meal and eating no snack at school. Overweight teen-agers appear to be more conscious of their food intake than under- and normal-weight children.

  8. The economic and nutrition transition in Equatorial Guinea coincided with a double burden of over- and under nutrition.

    PubMed

    Custodio, Estefanía; Descalzo, Miguel Angel; Roche, Jesús; Molina, Laura; Sánchez, Ignacio; Lwanga, Magdalena; Torres, Alberto Manuel; Fernández-Zincke, Eduardo; Bernis, Cristina; Villamor, Eduardo; Baylin, Ana

    2010-03-01

    We assess trends in children's nutritional status in Equatorial Guinea, a country in socioeconomic transition. Nationally representative samples were conducted in 1997, at the start of the economic take off, and again in 2004. Children aged 0-60 months were included in the surveys (N=436, 552). Both surveys included a sociodemographic, dietary and health questionnaire, and anthropometric measurements from which height-for-age (HAZ); weight-for-age (WAZ) and weight-for-height (WHZ) Z-scores were calculated. Between 1997 and 2004, the prevalence of child overweight for all children increased from 21.8% to 31.7%, especially in urban areas (from 18.2% to 29.4%, p=0.01). Stunting prevalence among children >or=2 years old decreased (from 57.9% to 45.3%, p<0.02), but for all age groups remained very high (34.7% overall, 46.5% rural and 28.5% urban in 2004). The economic take off in Equatorial Guinea appeared to coincide with substantial increases in the prevalence of child overweight whereas the prevalence of stunting decreased even if it remained high. The results suggest that the country is undergoing a nutrition transition and acquiring the concomitant double burden of under and over nutrition.

  9. Behavioral risk factors for obesity during health transition in Vanuatu, South Pacific.

    PubMed

    Dancause, Kelsey Needham; Vilar, Miguel; Wilson, Michelle; Soloway, Laura E; DeHuff, Christa; Chan, Chim; Tarivonda, Len; Regenvanu, Ralph; Kaneko, Akira; Lum, J Koji; Garruto, Ralph M

    2013-01-01

    The South Pacific archipelago of Vanuatu, like many developing countries, is currently experiencing a shift in disease burdens from infectious to chronic diseases with economic development. A rapid increase in obesity prevalence represents one component of this "health transition." To identify behaviors associated with measures of obesity in Vanuatu. Five hundred and thirty four adults from three islands varying in level of economic development were surveyed. Height, weight, waist, and hip circumferences; triceps, subscapular and suprailiac skinfolds; and percent body fat (%BF) by bioelectrical impedance were measured. Diet through 24-h dietary recall and physical activity patterns using a survey were assessed. We analyzed prevalence of obesity and central obesity based on multiple indicators (body mass index, %BF, waist circumference, and waist-to-height ratio), and analyzed differences among islands and associations with behavioral patterns. Obesity prevalence was lowest among rural and highest among suburban participants. Prevalence of central obesity was particularly high among women (up to 73.9%), even in rural areas (ranging from 14.7 to 41.2% depending on the measure used). Heavier reliance on animal protein and incorporation of Western foods in the diet-specifically, tinned fish and instant noodles-was significantly associated with increased obesity risk. Even in rural areas where diets and lifestyles remain largely traditional, modest incorporation of Western foods in the diet can contribute to increased risk of obesity. Early prevention efforts are thus particularly important during health transition. Where public health resources are limited, education about dietary change could be the best target for prevention. Copyright © 2013 The Obesity Society.

  10. Carnitine supplementation to obese Zucker rats prevents obesity-induced type II to type I muscle fiber transition and favors an oxidative phenotype of skeletal muscle

    PubMed Central

    2013-01-01

    Background In the present study, we tested the hypothesis that carnitine supplementation counteracts obesity-induced muscle fiber transition from type I to type II. Methods 24 obese Zucker rats were randomly divided into two groups of 12 rats each (obese control, obese carnitine) and 12 lean Zucker rats were selected for lean control group. A control diet was given to both control groups and a carnitine supplemented diet (3 g/kg diet) was given to obese carnitine group for 4 wk. Components of the muscle fiber transformation in skeletal muscle were examined. Results The plasma level of carnitine were lower in the obese control group compared to the lean control group and higher in the obese carnitine group than in the other groups (P < 0.05). Plasma concentrations of triglycerides and non-esterified fatty acids were increased in obese animals compared to lean animals and the obese carnitine group had lower level compared to the obese control group (P < 0.05). The obese carnitine group had an increased number of type I muscle fibers and higher mRNA levels of type I fiber-specific myosin heavy chain, regulators of muscle fiber transition and of genes involved in carnitine uptake, fatty acid transport, β-oxidation, angiogenesis, tricarboxylic acid cycle and thermo genesis in M. rectus femoris compared to the other groups (P < 0.05). Conclusion The results demonstrate that carnitine supplementation to obese Zucker a rat counteracts the obesity-induced muscle fiber transition and restores the muscle oxidative metabolic phenotype. Carnitine supplementation is supposed to be beneficial for the treatment of elevated levels of plasma lipids during obesity or diabetes. PMID:23842456

  11. Obesity, hypertension, social determinants of health and the epidemiologic transition among traditional Amazonian populations.

    PubMed

    Silva, Hilton P; Padez, Cristina; Moura, Edila A F; Filgueiras, Lígia A

    2016-07-01

    The health and nutritional situation of adults from three rural vulnerable Amazonian populations are investigated in relation to the Social Determinants of Health (SDH) and the epidemiologic transition. To investigate the role of the environment and the SDH on the occurrence of chronic-degenerative diseases in these groups. Anthropometric, blood pressure and demographic data were collected in adults from the RDS Mamirauá, AM (n = 149), Flona Caxiuanã, PA (n = 148) and quilombolas, PA (n = 351), populations living in a variety of socio-ecological environments in the Brazilian Amazon. Adjusting for the effect of age, quilombola men are taller (F = 9.85; p < 0.001) and quilombola women present with higher adiposity (F = 20.43; p < 0.001) and are more overweight/obese. Men from Mamirauá present higher adiposity (F = 9.58; p < 0.001). Mamirauá women are taller (F = 5.55; p < 0.01) and have higher values of waist circumference and subscapular/triceps index. Quilombolas present higher prevalence of hypertension in both sexes and there are significant differences in rates of hypertension among the women (χ(2) = 17.45; p < 0.01). The quilombolas are more dependent on government programmes, people from Mamirauá have more economic resources and the group from Caxiunã have the lowest SES. In these populations, the SDH play a key role in the ontogeny of diseases and the 'diseases of modernity' occur simultaneously with the always present infectoparasitic pathologies, substantially increasing social vulnerability.

  12. Childhood obesity study: a pilot study of the effect of the nutrition education program Color My Pyramid.

    PubMed

    Moore, Jean Burley; Pawloski, Lisa Renee; Goldberg, Patricia; Kyeung, Mi Oh; Stoehr, Ana; Baghi, Heibatollah

    2009-06-01

    The need for successful nutrition interventions is critical as the prevalence of childhood obesity increases. Thus, this pilot project examines the effect of a nutrition education program, Color My Pyramid, on children's nutrition knowledge, self-care practices, activity levels, and nutrition status. Using a pretest-posttest, quasiexperimental design, 126 fourth- and fifth-grade students from experimental and control schools are compared. The intervention program incorporates an online component www.MyPyramid.gov, Orem's Self-Care Deficit Nursing Theory, and consists of six classes taught over a 3-month period. Results indicated that the program increased nutrition knowledge in the control group. Furthermore, it increased activity time from pretest to posttest and decreased systolic blood pressure for children in both groups; however, there were no significant differences in BMI percentiles. The findings indicate that Color My Pyramid can be successfully employed in school settings and thus support school nursing practice.

  13. Online Course Increases Nutrition Professionals' Knowledge, Skills, and Self-Efficacy in Using an Ecological Approach to Prevent Childhood Obesity

    ERIC Educational Resources Information Center

    Stark, Christina M.; Graham-Kiefer, Meredith L.; Devine, Carol M.; Dollahite, Jamie S.; Olson, Christine M.

    2011-01-01

    Objective: To assess the impact of an online continuing education course on the knowledge, skills, and self-efficacy of nutrition professionals to use an ecological approach to prevent childhood obesity. Design: Quasi-experimental design using intervention and delayed intervention comparison groups with pre/post-course assessments. Setting: Online…

  14. Online Course Increases Nutrition Professionals' Knowledge, Skills, and Self-Efficacy in Using an Ecological Approach to Prevent Childhood Obesity

    ERIC Educational Resources Information Center

    Stark, Christina M.; Graham-Kiefer, Meredith L.; Devine, Carol M.; Dollahite, Jamie S.; Olson, Christine M.

    2011-01-01

    Objective: To assess the impact of an online continuing education course on the knowledge, skills, and self-efficacy of nutrition professionals to use an ecological approach to prevent childhood obesity. Design: Quasi-experimental design using intervention and delayed intervention comparison groups with pre/post-course assessments. Setting: Online…

  15. Work organization, health, and obesity in urban transit operators: A qualitative study.

    PubMed

    Dobson, Marnie; Choi, BongKyoo; Schnall, Peter L

    2017-08-18

    Urban transit operators have high rates of obesity, hypertension, and other cardiovascular risk-factors compared to other occupations. There have been few qualitative studies exploring the interrelationships between the organization of transit work, stress, and health including obesity, from the perspective of operators. Five focus groups were conducted at five Divisions in a transit authority in Southern California and included 65 bus and rail operators. Operators reported a great deal of stress related to their work, including 1) time pressures and lack of recovery time; 2) long work shifts and overtime; 3) feeling unsafe when dealing with the public; 4) lack of respect from supervisors and management. Operators believed stressful working conditions negatively impacted their health and weight. This qualitative study yielded new as well as confirmatory data about stress and transit work organization, health, and weight in operators. This study will add to future survey research and interventions in this population. © 2017 Wiley Periodicals, Inc.

  16. Environmental factors and beta2-adrenergic receptor polymorphism: influence on the energy expenditure and nutritional status of obese women.

    PubMed

    Rosado, Eliane Lopes; Bressan, Josefina; Martínez, J Alfredo

    2015-05-01

    Our aim was to evaluate the influence of the Gln27Glu polymorphism of the β2-adrenergic receptor (ADRβ2) gene, fat intake and physical activity on the energy expenditure (EE) and nutritional status of obese women. Sixty obese women (30-46 years) participated in the study and were assigned to three groups depending on the genotypes: Gln27Gln, Gln27Glu and Glu27Glu. At baseline and after nutritional intervention, the anthropometric and body composition (bioelectrical impedance), dietary, EE (indirect calorimetry) and biochemical variables were measured. All women received a high-fat test meal to determine the postprandial EE (short-term) and an energy-restricted diet for 10 weeks (long term). The frequencies of Gln27Gln, Gln27Glu and Glu27Glu were 36.67, 40.0 and 23.33 %, respectively. Anthropometric and biochemical variables and EE did not differ between groups, although women who had no polymorphism demonstrated decreased carbohydrate oxidation. On the other hand, the Glu27Glu genotype showed a positive relation with EE in physical activity and fat oxidation. The environmental factors and Gln27Glu polymorphism did not influence the nutritional status and EE of obese women, but physical activity in obese women with the polymorphism in the ADRβ2 gene can promote fat oxidation. The results suggest that encouraging the practice of physical exercise is important considering the high frequency of this polymorphism in obese subjects.

  17. Household Income during Childhood and Young Adult Weight Status: Evidence from a Nutrition Transition Setting

    ERIC Educational Resources Information Center

    Schmeer, Kammi K.

    2010-01-01

    This article explores whether household income at different stages of childhood is associated with weight status in early adulthood in a nutrition transition setting (a developing country with both underweight and overweight populations). I use multinomial logistic regression to analyze prospective, longitudinal data from Cebu, Philippines.…

  18. Household Income during Childhood and Young Adult Weight Status: Evidence from a Nutrition Transition Setting

    ERIC Educational Resources Information Center

    Schmeer, Kammi K.

    2010-01-01

    This article explores whether household income at different stages of childhood is associated with weight status in early adulthood in a nutrition transition setting (a developing country with both underweight and overweight populations). I use multinomial logistic regression to analyze prospective, longitudinal data from Cebu, Philippines.…

  19. Food and Nutrition Board update: What do SNAP allotments, physical fitness, and obesity prevention have in common?

    PubMed

    Meyers, Linda D; Murphy, Suzanne P; Yaktine, Ann L

    2013-09-01

    The Institute of Medicine's Food and Nutrition Board had a productive year, with important expert committee reports on the Supplemental Food Assistance Program, physical fitness, and accelerating obesity prevention efforts that provided grounding for dietary guidance and nutrition policies and programs. This summary describes Food and Nutrition Board activities, including current thinking on dietary reference intakes. The summary also highlights consensus reports on defining and measuring Supplemental Food Assistance Program benefit adequacy and on physical fitness and health outcomes in youth. In addition, current and new activities related to obesity prevention and care are addressed. What do these activities have in common? All adhere to the Institute of Medicine report model by filling gaps and by being analytical, evidence-based, and challenging.

  20. Nutritional state affects the expression of the obesity-associated genes Etv5, Faim2, Fto, and Negr1.

    PubMed

    Boender, Arjen J; van Rozen, Andrea J; Adan, Roger A H

    2012-12-01

    Obesity is a risk factor for type II diabetes, atherosclerosis, and some forms of cancer. Variation in common measures of obesity (e.g., BMI, waist/hip ratio) is largely explained by heritability. The advent of genome-wide association studies (GWAS) has made it possible to identify several genetic variants that associate with measures of obesity, but how exactly these genetic variants contribute to overweight has remained largely unresolved. One first hint is given by the fact that many of the associated variants reside in or near genes that act in the central nervous system, which implicates neuronal signaling in the etiology of obesity. Although the brain controls both energy intake and expenditure, it has more capacity to regulate energy intake rather than energy expenditure. In environments where food is abundant, this renders the body prone to weight increases. To gain more insight into the neurobiological mechanisms involved, we set out to investigate the effect of dietary exposure on the expression levels of obesity-associated genes in the ventro-medial hypothalamus (VMH)/arcuate nucleus (ARC) and the substantia nigra (SN)/ventral tegmental area (VTA), two brain regions that are implicated in feeding behavior. We show that the expression of Etv5, Faim2, Fto, Negr1 but not Sh2b1 is affected by nutritional state in these two areas, thereby providing insight into the relationship between nutritional state and expression levels of obesity-associated genes in two brain areas relevant to feeding.

  1. Behavioral risk factors for obesity during health transition in Vanuatu, South Pacific

    PubMed Central

    Dancause, Kelsey Needham; Vilar, Miguel; Wilson, Michelle; Soloway, Laura E; DeHuff, Christa; Chan, Chim; Tarivonda, Len; Regenvanu, Ralph; Kaneko, Akira; Lum, J Koji; Garruto, Ralph M

    2012-01-01

    The South Pacific archipelago of Vanuatu, like many developing countries, is currently experiencing a shift in disease burdens from infectious to chronic diseases with economic development. A rapid increase in obesity prevalence represents one component of this “health transition.” We sought to identify behaviors associated with measures of obesity in Vanuatu. We surveyed 534 adults from three islands varying in level of economic development. We measured height; weight; waist and hip circumferences; triceps, subscapular and suprailiac skinfolds; and percent body fat (%BF) by bioelectrical impedance. We assessed diet through 24-hour dietary recall and physical activity patterns using a survey. We calculated prevalence of obesity and central obesity based on multiple indicators (body mass index, %BF, waist circumference, and waist-to-height ratio), and analyzed differences among islands and associations with behavioral patterns. Obesity prevalence was lowest among rural and highest among suburban participants. Prevalence of central obesity was particularly high among women (up to 73.9%), even in rural areas (ranging from 14.7% to 41.2% depending on the measure used). Heavier reliance on animal protein and incorporation of Western foods in the diet – specifically, tinned fish and instant noodles – was significantly associated with increased obesity risk. Even in rural areas where diets and lifestyles remain largely traditional, modest incorporation of Western foods in the diet can contribute to increased risk of obesity. Early prevention efforts are thus particularly important during health transition. Where public health resources are limited, education about dietary change could be the best target for prevention. PMID:23505203

  2. Children's perceptions of weight, obesity, nutrition, physical activity and related health and socio-behavioural factors.

    PubMed

    Economos, Christina D; Bakun, Peter J; Herzog, Julia Bloom; Dolan, Peter R; Lynskey, Vanessa M; Markow, Dana; Sharma, Shanti; Nelson, Miriam E

    2014-01-01

    Approximately one-third of children in the USA are either overweight or obese. Understanding the perceptions of children is an important factor in reversing this trend. An online survey was conducted with children to capture their perceptions of weight, overweight, nutrition, physical activity and related socio-behavioural factors. Within the USA. US children (n 1224) aged 8-18 years. Twenty-seven per cent of children reported being overweight; 47·1% of children overestimated the rate of overweight/obesity among US children. A higher percentage of self-classified overweight children (81·9%) worried about weight than did self-classified under/normal weight children (31·1%). Most children (91·1%) felt that it was important to not be overweight, for both health-related and social-related reasons. The majority of children believed that if someone their age is overweight they will likely be overweight in adulthood (93·1%); get an illness such as diabetes or heart disease in adulthood (90·2%); not be able to play sports well (84·5%); and be teased or made fun of in school (87·8%). Children focused more on food/drink than physical activity as reasons for overweight at their age. Self-classified overweight children were more likely to have spoken with someone about their weight over the last year than self-classified under/normal weight children. Children demonstrated good understanding of issues regarding weight, overweight, nutrition, physical activity and related socio-behavioural factors. Their perceptions are important and can be helpful in crafting solutions that will resonate with children.

  3. NUTRITIONAL PROFILE OF PATIENTS IN A MULTIDISCIPLINARY TREATMENT PROGRAM FOR SEVERE OBESITY AND PREOPERATIVE BARIATRIC SURGERY

    PubMed Central

    MAGNO, Fernanda Cristina Carvalho Mattos; da SILVA, Monique Silveira; COHEN, Larissa; SARMENTO, Luciana d'Abreu; ROSADO, Eliane Lopes; CARNEIRO, João Régis Ivar

    2014-01-01

    Background Along with the augmentation in obesity rates in recent years, the demand for bariatric surgery has startlingly increased. Nutritional counseling in the preoperative period is very important because it contributes to higher success rate in the post-operative period. Aim To assess the nutritional status of patients in a multidisciplinary program for the treatment of severe obesity and pre-operatively for bariatric surgery, characterizing the consumption of healthy nutrients. Methods A retrospective analysis of 30 patients was conducted. Personal information, anthropometric data and dietary assessment by 24-hour food record were collected. The analysis of energy intake was performed in Dietpro 5.1 Professional® program. The statistical treatment of the caloric intake was performed by an ANOVA test with Bonferroni's post hoc and for anthropometric data the paired t test was used. Results From the total, 73% of the patients were women and 27% male, mean age was 48.4+12.9 and 49.8+8.1, respectively. A lower weight in the 5th appointment was observed when compared with the 1st one. There was a reduction in caloric intake in the 2nd, 3rd, 4th and 5th appointments when compared with the 1st. It was observed that in the 5th appointment more than 50% of the patients underwent six meals a day. There was an increase in the consumption of fruit along the appointments and 72.2% of patients consumed 1-2 servings of fruit a day. Vegetables intake was high in all appointments in the pre-operative period and, although low, the whole grain products consumption has increased during the pre-operative period achieving 30% of the study population. Conclusion There was a decrease in body weight, a trend in the decrease of the body mass index and waist circumference and quantitative and qualitative improvement of food consumption. PMID:25409962

  4. Nutritional management of type 2 diabetes mellitus and obesity and pharmacologic therapies to facilitate weight loss.

    PubMed

    Vetter, Marion L; Amaro, Anastassia; Volger, Sheri

    2014-01-01

    Diet plays an integral role in the treatment of type 2 diabetes mellitus (T2DM). Unfortunately, many patients with T2DM do not have access to a registered dietitian or certified diabetes educator, and rates of physician counseling about diet remain low. This article provides an overview of the current recommendations for the nutritional management of T2DM, which are endorsed by the American Diabetes Association (ADA). Medical nutrition therapy, which provides a flexible and individualized approach to diet, emphasizes the total number (rather than the type) of carbohydrate consumed. Because fat intake also affects glycemia and cardiovascular risk, a reduction in daily mono- and polyunsaturated fat intake is recommended for most patients with T2DM. Weight loss plays an important adjunct role in treating patients with T2DM, because the majority of individuals with T2DM are overweight or obese. Patient lifestyle modification, which encompasses diet, physical activity, and behavioral therapy, can be used to facilitate weight loss in conjunction with several different dietary approaches. These include low-carbohydrate, low-fat, low-glycemic index, and Mediterranean diets. Studies have demonstrated that modest weight loss (5%-10% of body weight) is associated with significant improvements in patient measures of glycemic control, lipids, blood pressure, and other cardiovascular risk factors. Furthermore, a modest weight loss of as little as 4.5 kg can result in reducing the glycated hemoglobin level by approximately 0.5%. Pharmacologic agents, when combined with these approaches, may further augment weight loss. Familiarity with these principles can help physicians provide dietary counseling to their patients with T2DM and obesity.

  5. Nutrition and physical activity programs for obesity treatment (PRONAF study): methodological approach of the project

    PubMed Central

    2012-01-01

    Background At present, scientific consensus exists on the multifactorial etiopatogenia of obesity. Both professionals and researchers agree that treatment must also have a multifactorial approach, including diet, physical activity, pharmacology and/or surgical treatment. These two last ones should be reserved for those cases of morbid obesities or in case of failure of the previous ones. The aim of the PRONAF study is to determine what type of exercise combined with caloric restriction is the most appropriate to be included in overweigth and obesity intervention programs, and the aim of this paper is to describe the design and the evaluation methods used to carry out the PRONAF study. Methods/design One-hundred nineteen overweight (46 males) and 120 obese (61 males) subjects aged 18–50 years were randomly assigned to a strength training group, an endurance training group, a combined strength + endurance training group or a diet and physical activity recommendations group. The intervention period was 22 weeks (in all cases 3 times/wk of training for 22 weeks and 2 weeks for pre and post evaluation). All subjects followed a hypocaloric diet (25-30% less energy intake than the daily energy expenditure estimated by accelerometry). 29–34% of the total energy intake came from fat, 14–20% from protein, and 50–55% from carbohydrates. The mayor outcome variables assesed were, biochemical and inflamatory markers, body composition, energy balance, physical fitness, nutritional habits, genetic profile and quality of life. 180 (75.3%) subjects finished the study, with a dropout rate of 24.7%. Dropout reasons included: personal reasons 17 (28.8%), low adherence to exercise 3 (5.1%), low adherence to diet 6 (10.2%), job change 6 (10.2%), and lost interest 27 (45.8%). Discussion Feasibility of the study has been proven, with a low dropout rate which corresponds to the estimated sample size. Transfer of knowledge is foreseen as a spin-off, in order that overweight and

  6. Nutrition and physical activity programs for obesity treatment (PRONAF study): methodological approach of the project.

    PubMed

    Zapico, Augusto G; Benito, Pedro J; González-Gross, Marcela; Peinado, Ana B; Morencos, Esther; Romero, Blanca; Rojo-Tirado, Miguel A; Cupeiro, Rocio; Szendrei, Barbara; Butragueño, Javier; Bermejo, Maite; Alvarez-Sánchez, María; García-Fuentes, Miguel; Gómez-Candela, Carmen; Bermejo, Laura M; Fernandez-Fernandez, Ceila; Calderón, Francisco J

    2012-12-21

    At present, scientific consensus exists on the multifactorial etiopatogenia of obesity. Both professionals and researchers agree that treatment must also have a multifactorial approach, including diet, physical activity, pharmacology and/or surgical treatment. These two last ones should be reserved for those cases of morbid obesities or in case of failure of the previous ones. The aim of the PRONAF study is to determine what type of exercise combined with caloric restriction is the most appropriate to be included in overweigth and obesity intervention programs, and the aim of this paper is to describe the design and the evaluation methods used to carry out the PRONAF study. One-hundred nineteen overweight (46 males) and 120 obese (61 males) subjects aged 18-50 years were randomly assigned to a strength training group, an endurance training group, a combined strength + endurance training group or a diet and physical activity recommendations group. The intervention period was 22 weeks (in all cases 3 times/wk of training for 22 weeks and 2 weeks for pre and post evaluation). All subjects followed a hypocaloric diet (25-30% less energy intake than the daily energy expenditure estimated by accelerometry). 29-34% of the total energy intake came from fat, 14-20% from protein, and 50-55% from carbohydrates. The mayor outcome variables assesed were, biochemical and inflamatory markers, body composition, energy balance, physical fitness, nutritional habits, genetic profile and quality of life. 180 (75.3%) subjects finished the study, with a dropout rate of 24.7%. Dropout reasons included: personal reasons 17 (28.8%), low adherence to exercise 3 (5.1%), low adherence to diet 6 (10.2%), job change 6 (10.2%), and lost interest 27 (45.8%). Feasibility of the study has been proven, with a low dropout rate which corresponds to the estimated sample size. Transfer of knowledge is foreseen as a spin-off, in order that overweight and obese subjects can benefit from the results. The

  7. Oral Health, Obesity Status and Nutritional Habits in Turkish Children and Adolescents: An Epidemiological Study

    PubMed Central

    Kesim, Servet; Çiçek, Betül; Aral, Cüneyt Asım; Öztürk, Ahmet; Mazıcıoğlu, Mümtaz Mustafa; Kurtoğlu, Selim

    2016-01-01

    , significant differences between the frequencies of the BMI groups at the age of 16 (boys only) and 17 (girls only) were seen (p<0.05). Conclusion: Periodontal and dental status appears to correlate with nutritional habits and obesity. Obesity and dental/periodontal diseases are multifactorial diseases that follow similar risk patterns and develop from an interaction between chronic conditions originating early in life. It is important for all health professionals to educate patients at risk about the progression of periodontal and dental diseases and the importance of proper oral hygiene. PMID:27403385

  8. Sarcopenic obesity and complex interventions with nutrition and exercise in community-dwelling older persons--a narrative review.

    PubMed

    Goisser, Sabine; Kemmler, Wolfgang; Porzel, Simone; Volkert, Dorothee; Sieber, Cornel Christian; Bollheimer, Leo Cornelius; Freiberger, Ellen

    2015-01-01

    One of the many threats to independent life is the age-related loss of muscle mass and muscle function commonly referred to as sarcopenia. Another important health risk in old age leading to functional decline is obesity. Obesity prevalence in older persons is increasing, and like sarcopenia, severe obesity has been consistently associated with several negative health outcomes, disabilities, falls, and mobility limitations. Both sarcopenia and obesity pose a health risk for older persons per se, but in combination, they synergistically increase the risk for negative health outcomes and an earlier onset of disability. This combination of sarcopenia and obesity is commonly referred to as sarcopenic obesity. The present narrative review reports the current knowledge on the effects of complex interventions containing nutrition and exercise interventions in community-dwelling older persons with sarcopenic obesity. To date, several complex interventions with different outcomes have been conducted and have shown promise in counteracting either sarcopenia or obesity, but only a few studies have addressed the complex syndrome of sarcopenic obesity. Strong evidence exists on exercise interventions in sarcopenia, especially on strength training, and for obese older persons, strength exercise in combination with a dietary weight loss intervention demonstrated positive effects on muscle function and body fat. The differences in study protocols and target populations make it impossible at the moment to extract data for a meta-analysis or give state-of-the-art recommendations based on reliable evidence. A conclusion that can be drawn from this narrative review is that more exercise programs containing strength and aerobic exercise in combination with dietary interventions including a supervised weight loss program and/or protein supplements should be conducted in order to investigate possible positive effects on sarcopenic obesity.

  9. Sarcopenic obesity and complex interventions with nutrition and exercise in community-dwelling older persons – a narrative review

    PubMed Central

    Goisser, Sabine; Kemmler, Wolfgang; Porzel, Simone; Volkert, Dorothee; Sieber, Cornel Christian; Bollheimer, Leo Cornelius; Freiberger, Ellen

    2015-01-01

    One of the many threats to independent life is the age-related loss of muscle mass and muscle function commonly referred to as sarcopenia. Another important health risk in old age leading to functional decline is obesity. Obesity prevalence in older persons is increasing, and like sarcopenia, severe obesity has been consistently associated with several negative health outcomes, disabilities, falls, and mobility limitations. Both sarcopenia and obesity pose a health risk for older persons per se, but in combination, they synergistically increase the risk for negative health outcomes and an earlier onset of disability. This combination of sarcopenia and obesity is commonly referred to as sarcopenic obesity. The present narrative review reports the current knowledge on the effects of complex interventions containing nutrition and exercise interventions in community-dwelling older persons with sarcopenic obesity. To date, several complex interventions with different outcomes have been conducted and have shown promise in counteracting either sarcopenia or obesity, but only a few studies have addressed the complex syndrome of sarcopenic obesity. Strong evidence exists on exercise interventions in sarcopenia, especially on strength training, and for obese older persons, strength exercise in combination with a dietary weight loss intervention demonstrated positive effects on muscle function and body fat. The differences in study protocols and target populations make it impossible at the moment to extract data for a meta-analysis or give state-of-the-art recommendations based on reliable evidence. A conclusion that can be drawn from this narrative review is that more exercise programs containing strength and aerobic exercise in combination with dietary interventions including a supervised weight loss program and/or protein supplements should be conducted in order to investigate possible positive effects on sarcopenic obesity. PMID:26346071

  10. Africa in transition: growth trends in children and implications for nutrition.

    PubMed

    Norris, Shane A; Wrottesley, Stephanie; Mohamed, Rihlat Said; Micklesfield, Lisa K

    2014-01-01

    The aims of this paper were to: (1) review the literature and examine contemporary child growth in terms of stunting prevalence across Africa; (2) discuss child stunting within the context of economic growth and adult obesity, and (3) elucidate the implications for child nutrition. It is evident that stunting in under-5-year-old children still plagues Africa and has not decreased as expected in line with the concomitant improvement in economic development over the past decade. Persisting and possibly widening inequality ensures that not all segments of the population, in particular the most vulnerable, benefit equally from economic growth. Of concern is the association between the increasing economic progress across Africa and the rising adult obesity, especially amongst females. More and more African countries are now afflicted with a double burden of malnutrition. The implication for child nutrition is that African countries need not only apply a multisectoral approach to accelerate the reduction in stunting levels, but also to arrest and prevent obesity. © 2014 S. Karger AG, Basel.

  11. Errors and myths in feeding and nutrition: impact on the problems of obesity.

    PubMed

    Zamora Navarro, Salvador; Pérez-Llamas, Francisca

    2013-09-01

    The increase in obesity prevalence cannot be explained by a sudden and generalized change in human genome. It is certainly due to the modification of lifestyle habits and especially of the diet, as well as a lack of physical activity and sedentary living. Changes in the feeding pattern and the subsequent unbalance in the caloric profile of the diet may have had great importance in the occurrence of obesity. The social pressure in relation to the body image, the desire to have a slim body, and the fear to gain weight present in the current society have given way to the proliferation of myths and errors regarding pretentiously weight-losing foods and the appearance of miracle diets and dietary complements with magic results on weight loss. Weight-losing foods such as grapefruit, pineapple, apple, cucumber, wholemeal bread or drinking water while fasting are among the most popular and with less scientific evidence errors and myths. On the other hand, miracle diets cause more harm than good and their success is based on weight loss, but not fat loss, since they initially induce dehydration and a decrease in the muscle mass. The intervention study described here shows, once again, that when someone takes a hypocaloric diet he/she will lose weight and that the supplements tried with a satia - ting, lipolytic and supposedly weight-losing effect do not modify the weight loss produced by the hypocaloric diet. The main therapeutic tools available to fight against obesity are dietary therapy, which is a must in the pro - gram, education and behaviour modification, increased physical activity, to fight against sedendarism, and some pharmacological therapy available. The best solution to all these problems that have a great repercussion on the society surely is the development of wide and prolonged informational and educational campaigns in the field of nutrition.

  12. Change in Metabolic Profile after 1-Year Nutritional-Behavioral Intervention in Obese Children

    PubMed Central

    Verduci, Elvira; Lassandro, Carlotta; Giacchero, Roberta; Miniello, Vito Leonardo; Banderali, Giuseppe; Radaelli, Giovanni

    2015-01-01

    Research findings are inconsistent about improvement of specific cardio-metabolic variables after lifestyle intervention in obese children. The aim of this trial was to evaluate the effect of a 1-year intervention, based on normocaloric diet and physical activity, on body mass index (BMI), blood lipid profile, glucose metabolism and metabolic syndrome. Eighty-five obese children aged ≥6 years were analyzed. The BMI z-score was calculated. Fasting blood samples were analyzed for lipids, insulin and glucose. The homeostatic model assessment of insulin resistance (HOMA-IR) was calculated and insulin resistance was defined as HOMA-IR >3.16. HOMA-β%, quantitative insulin sensitivity check index and triglyceride glucose index were calculated. The metabolic syndrome was defined in accordance with the International Diabetes Federation criteria. At the end of intervention children showed a reduction (mean (95% CI)) in BMI z-score (−0.58 (−0.66; −0.50)), triglycerides (−0.35 (−0.45; −0.25) mmol/L) and triglyceride glucose index (−0.29 (−0.37; −0.21)), and an increase in HDL cholesterol (0.06 (0.01; 0.11) mmol/L). Prevalence of insulin resistance declined from 51.8% to 36.5% and prevalence of metabolic syndrome from 17.1% to 4.9%. Nutritional-behavioral interventions can improve the blood lipid profile and insulin sensitivity in obese children, and possibly provide benefits in terms of metabolic syndrome. PMID:26633492

  13. [Influence of nutritional education on management of infantile-juvenile obesity].

    PubMed

    Durá Travé, T

    2006-01-01

    To analyze the therapeutic response in a group of obese patients to a therapy program based on nutritional education, auto-management, and intensive follow-up. Sixty clinical charts have been reviewed of patients with exogenous obesity (42 female and 18 male patients) submitted to management program and intensive follow-up (every three months controls) for a continuous period of 24 months. The following variables were registered: sex, chronological age (CA), bone age (BA), and percent body mass index (%BMI) in he first visit; %BMI in each control day, and therapeutic response (drop-outs, improvements, and failures) at 12 and 24 months of follow-up. Mean values for age and CA/BA ratio were 9.7 years (males: 9.7; and females: 9.7), and 1.12 (males: 1.1; and females: 1.12), respectively. Average basal %BMI was 144.7 (95% CI: 4.4), being significantly higher in male patients. There was a progressive decrease from basal %BMI that was statistically significant from 18 months of follow-up in female patients (p < 0.05). At 12 and 24 months of follow-up, 20% and 30% had mild improvement, although 58.3% and 60% had a decreased basal %BMI, respectively. At 24 months of follow-up, the rate failure was significantly higher (p < 0.05) in males (83.3% vs 42.8%), where the success rate was higher among females (40.5% vs 5.5%), the total dropout rate being 15%. Growth was kept normal independently of gender and/or therapeutic response. Individualized information and intensive follow-up favor good acceptance and/or adhesion to the therapeutic program, and it allows for instilling health education to patients and/or relatives that, particularly in motivated patients, conditions a series of behavioral rules essential for controlling obesity.

  14. A genetic risk tool for obesity predisposition assessment and personalized nutrition implementation based on macronutrient intake.

    PubMed

    Goni, Leticia; Cuervo, Marta; Milagro, Fermín I; Martínez, J Alfredo

    2015-01-01

    There is little evidence about genetic risk score (GRS)-diet interactions in order to provide personalized nutrition based on the genotype. The aim of the study was to assess the value of a GRS on obesity prediction and to further evaluate the interactions between the GRS and dietary intake on obesity. A total of 711 seekers of a Nutrigenetic Service were examined for anthropometric and body composition measurements and also for dietary habits and physical activity. Oral epithelial cells were collected for the identification of 16 SNPs (related with obesity or lipid metabolism) using DNA zip-coded beads. Genotypes were coded as 0, 1 or 2 according to the number of risk alleles, and the GRS was calculated by adding risk alleles with such a criterion. After being adjusted for gender, age, physical activity and energy intake, the GRS demonstrated that individuals carrying >7 risk alleles had in average 0.93 kg/m(2) of BMI, 1.69 % of body fat mass, 1.94 cm of waist circumference and 0.01 waist-to-height ratio more than the individuals with ≤7 risk alleles. Significant interactions for GRS and the consumption of energy, total protein, animal protein, vegetable protein, total fat, saturated fatty acids, polyunsaturated fatty acids, total carbohydrates, complex carbohydrates and fiber intake on adiposity traits were found after adjusted for confounders variables. The GRS confirmed that the high genetic risk group showed greater values of adiposity than the low risk group and demonstrated that macronutrient intake modifies the GRS association with adiposity traits.

  15. LA sprouts randomized controlled nutrition and gardening program reduces obesity and metabolic risk in Latino youth.

    PubMed

    Gatto, Nicole M; Martinez, Lauren C; Spruijt-Metz, Donna; Davis, Jaimie N

    2015-06-01

    To assess the effects of a 12-week gardening, nutrition, and cooking intervention ("LA Sprouts") on dietary intake, obesity parameters, and metabolic disease risk among low-income, primarily Hispanic/Latino youth in Los Angeles. The randomized controlled trial involved four elementary schools [two schools randomized to intervention (172 third-through fifth-grade students); two schools randomized to control (147 third-through fifth-grade students)]. Classes were taught in 90-minute sessions once a week to each grade level for 12 weeks. Data collected at pre- and postintervention included dietary intake via food frequency questionnaire (FFQ), anthropometric measures [BMI, waist circumference (WC)], body fat, and fasting blood samples. LA Sprouts participants had significantly greater reductions in BMI z-scores (0.1-vs. 0.04-point decrease, respectively; P = 0.01) and WC (-1.2 cm vs. no change; P < 0.001). Fewer LA Sprouts participants had the metabolic syndrome (MetSyn) after the intervention than before, while the number of controls with MetSyn increased. LA Sprouts participants had improvements in dietary fiber intake (+3.5% vs. -15.5%; P = 0.04) and less decreases in vegetable intake (-3.6% vs. -26.4%; P = 0.04). Change in fruit intake before and after the intervention did not significantly differ between LA Sprouts and control subjects. LA Sprouts was effective in reducing obesity and metabolic risk. © 2015 The Obesity Society.

  16. What are the key food groups to target for preventing obesity and improving nutrition in schools?

    PubMed

    Bell, A C; Swinburn, B A

    2004-02-01

    To determine differences in the contribution of foods and beverages to energy consumed in and out of school, and to compare consumption patterns between school canteen users and noncanteen users. Cross-sectional National Nutrition Survey, 1995. Australia. SUBJECTS ON SCHOOL DAYS: A total of 1656 children aged 5-15 y who had weekday 24-h dietary recall data. An average of 37% of total energy intake was consumed at school. Energy-dense foods and beverages such as fat spreads, packaged snacks, biscuits and fruit/cordial drinks made a greater contribution to energy intake at school compared to out of school (P< or =0.01). Fast foods and soft drinks contributed 11 and 3% of total energy intake; however, these food groups were mostly consumed out of school. Fruit intake was low and consumption was greater in school. In all, 14% of children purchased food from the canteen and they obtained more energy from fast food, packaged snacks, desserts, milk and confectionary (P< or =0.05) than noncanteen users. : Energy-dense foods and beverages are over-represented in the Australian school environment. To help prevent obesity and improve nutrition in schools, biscuits, snack bars and fruit/cordial drinks brought from home and fast food, packaged snacks, and confectionary sold at canteens should be replaced with fruit and water.

  17. Local concentration of fast-food outlets is associated with poor nutrition and obesity.

    PubMed

    Kruger, Daniel J; Greenberg, Emily; Murphy, Jillian B; DiFazio, Lindsay A; Youra, Kathryn R

    2014-01-01

    We investigated the relationship of the local availability of fast-food restaurant locations with diet and obesity. We geocoded addresses of survey respondents and fast-food restaurant locations to assess the association between the local concentration of fast-food outlets, BMI, and fruit and vegetable consumption. The survey was conducted in Genesee County, Michigan. There were 1345 individuals included in this analysis, and the response rate was 25%. The Speak to Your Health! Community Survey included fruit and vegetable consumption items from the Behavioral Risk Factor Surveillance System, height, weight, and demographics. We used ArcGIS to map fast-food outlets and survey respondents. Stepwise linear regressions identified unique predictors of body mass index (BMI) and fruit and vegetable consumption. Survey respondents had 8 ± 7 fast-food outlets within 2 miles of their home. Individuals living in close proximity to fast-food restaurants had higher BMIs t(1342) = 3.21, p < .001, and lower fruit and vegetable consumption, t(1342) = 2.67, p = .008. Individuals may be at greater risk for adverse consequences of poor nutrition because of the patterns in local food availability, which may constrain the success of nutrition promotion efforts. Efforts to decrease the local availability of unhealthy foods as well as programs to help consumers identify strategies for obtaining healthy meals at fast-food outlets may improve health outcomes.

  18. Association of peptic ulcer disease with obesity, nutritional components, and blood parameters in the Korean population.

    PubMed

    Kim, Jihye; Kim, Keun Ho; Lee, Bum Ju

    2017-01-01

    Peptic ulcer disease (PUD) is a common disorder, but whether an association exists between PUD and anthropometric indicators remains controversial. Furthermore, no studies on the association of PUD with anthropometric indices, blood parameters, and nutritional components have been reported. The aim of this study was to assess associations of anthropometrics, blood parameters, nutritional components, and lifestyle factors with PUD in the Korean population. Data were collected from a nationally representative sample of the South Korean population using the Korea National Health and Nutrition Examination Survey. Logistic regression was used to examine associations of anthropometrics, blood parameters and nutritional components among patients with PUD. Age was the factor most strongly associated with PUD in women (p = <0.0001, odds ratio (OR) = 0.770 [0.683-0.869]) and men (p = <0.0001, OR = 0.715 [0.616-0.831]). In both crude and adjusted analyses, PUD was highly associated with weight (adjusted p = 0.0008, adjusted OR = 1.251 [95%CI: 1.098-1.426]), hip circumference (adjusted p = 0.005, adjusted OR = 1.198 [1.056-1.360]), and body mass index (adjusted p = 0.0001, adjusted OR = 1.303 [1.139-1.490]) in women and hip circumference (adjusted p = 0.0199, adjusted OR = 1.217 [1.031-1.435]) in men. PUD was significantly associated with intake of fiber (adjusted p = 0.0386, adjusted OR = 1.157 [1.008-1.328], vitamin B2 (adjusted p = 0.0477, adjusted OR = 1.155 [1.001-1.333]), sodium (adjusted p = 0.0154, adjusted OR = 1.191 [1.034-1.372]), calcium (adjusted p = 0.0079, adjusted OR = 1.243 [1.059-1.459]), and ash (adjusted p = 0.0468, adjusted OR = 1.152 [1.002-1.325] in women but not in men. None of the assessed blood parameters were associated with PUD in women, and only triglyceride level was associated with PUD in men (adjusted p = 0.0169, adjusted OR = 1.227 [1.037-1.451]). We found that obesity was associated with PUD in the Korean population; additionally, the

  19. Retraction statement: LA sprouts randomized controlled nutrition, cooking and gardening program reduces obesity and metabolic risk in Latino youth.

    PubMed

    2015-12-01

    The above article, published online on 9 May 2015 in Wiley Online Library (wileyonlinelibrary.com), and in Volume 23, pp. 1244-1251, has been retracted by agreement between the authors, the journal Editors-in-Chief, Eric Ravussin and Donna Ryan, the Obesity Society, and Wiley Periodicals, Inc. The retraction has been agreed to because the statistical analysis was not correct given the cluster-randomized design, and the wrong degrees of freedom were used. The conclusion that the original paper drew about having demonstrated treatment efficacy was not supported in the corrected analysis. Gatto, N. M., Martinez, L. C., Spruijt-Metz, D. and Davis, J. N. LA Sprouts randomized controlled nutrition and gardening program reduces obesity and metabolic risk in Latino youth. Obesity 2015;23:1244-1251. doi: 10.1002/oby.21077. © 2015 The Obesity Society.

  20. Association between the Family Nutrition and Physical Activity Screening Tool and obesity severity in youth referred to weight management.

    PubMed

    Tucker, Jared M; Howard, Kathleen; Guseman, Emily H; Yee, Kimbo E; Saturley, Heather; Eisenmann, Joey C

    The Family Nutrition and Physical Activity Screening Tool (FNPA) evaluates family behavioural and environmental factors associated with pediatric obesity, but it is unknown if FNPA scores differ among youth across obesity severities. Our aim was to determine the association between the FNPA and obesity severity in youth referred to weight management. Upon initiating treatment, height, weight, and the FNPA were collected according to standard procedures. Cut-points for overweight/obesity, severe obesity (SO) class 2, and SO class 3 were calculated. FNPA scores were compared across weight status groups using analysis of covariance, and odds of SO across FNPA quartiles were evaluated with multiple logistic regression. Participants included 564 5-18year old who initiated treatment and completed the FNPA. After adjustment, FNPA scores differed by weight status with higher/healthier scores in youth with overweight/obesity (56.6±8.5) when compared to those with SO class 2 (55.0±7.1; p=0.015) or SO class 3 (53.6±9.0; p<0.001). Compared to those in the highest FNPA quartile, youth in the 2nd quartile had 1.8 (95% CI: 1.1, 2.9) times higher odds of SO, and those in the lowest FNPA quartile had 2.1 (95% CI: 1.3, 3.4) times higher odds of SO. Youth with SO had unhealthier subscale scores among 6 of 10 constructs, including nutritional, physical activity, sedentary, and sleep behaviours. Results suggest a consistent inverse relationship between the FNPA and adiposity among youth presenting for weight management. The FNPA is a useful metric for programs and clinicians targeting family behaviours and the home environment to combat obesity. Copyright © 2016 Asia Oceania Association for the Study of Obesity. Published by Elsevier Ltd. All rights reserved.

  1. Phenylthiocarbamide taste perception as a possible genetic association marker for nutritional habits and obesity tendency of people.

    PubMed

    Dastan, SevgiDurna; Degerli, Naci; Dastan, Taner; Yildiz, Fazilet; Yildir, Yavuz; Durna, Yusuf Muhammed; Atessahin, Dilek; Karan, Tunay

    2015-05-01

    Ability to taste Phenylthiocarbamide (PTC) a bitter molecule, is usually used to know the heritable characteristic in both genetic and physiological studies. So far, no research has yet attested whether PTC blindness relation with obesity and some nutrition behaviors of human. This study is the first attempt on a large scale to examine PTC sensitivity in healthy and overweight people in Turkish population to define in the perception of bitter senses which is associated with nutrition habits, body mass index, age, gender, and to be in stable weight. PTC taste perception was measured by tasting PTC solution filtered in a paper. The results showed that tasters were significantly more frequent (81,8%) than nontasters (18,2%) in all population. A higher proportion of nontasters were observed in the quite fat individual group (BMI >40kg/m(2)). Alterations explained these differences in basic taste sensitivity, age, gender, BMI, individuals' family obesity situations, vegetarian nourishment. Increased frequency of nontasters allele is evident with obesity condition. This could be due to lack of preference for nutrition among nontasters. So the phenotypic variation in PTC sensitivity is genetic in origin; it may represent an association with obesity, dietary habits, regular weight, gender, and age.

  2. Interrelationship between lymphocytes and leptin in fat depots of obese mice revealed by changes in nutritional status.

    PubMed

    Lolmède, Karine; Zakaroff-Girard, Alexia; Dray, Cedric; Renoud, Marie-Laure; Daviaud, Danièle; Burcelin, Rémy; Lafontan, Max; Galitzky, Jean; Bouloumié, Anne

    2015-09-01

    The mechanisms underlying the relationships between nutritional status and immunity remain to be fully characterized. The present study was undertaken to analyze by flow cytometry, in the context of diet-induced obesity, the status of immune cells in subcutaneous, and epididymal fat depots in wild-type and immunodeficient Rag2-/- mice submitted to nutritional challenge, i.e., 48-h fasting and 1-week refeeding. In parallel, the responsiveness of mature adipocytes and immune cells in bone marrow, lymph node, and liver were also analyzed. The results show that fasting in obese wild-type mice induces a prominent lipolysis in epididymal AT and immunosuppression restricted to both subcutaneous and epididymal AT, characterized by reduced number of CD4+ T and B lymphocytes and M1/M2 macrophages associated with reduced leptin and increased FGF21 expression in mature adipocytes. One-week refeeding was sufficient to reverse the fasting-induced effects. Obese immunodeficient mice under nutritional challenge exhibited no changes in adipocyte leptin expression and no marked trafficking of AT macrophages or NK cells, while the fasted-induced upregulation of FGF21 expression was maintained as well as the lipolytic responses. The present results demonstrate that, in a context of diet-induced obesity, fasting-induced immunosuppression is restricted to fat depots in immunocompetent mice. Lack of adipocyte leptin regulation and fasting-induced immunosuppression in obese immunodeficient mice strongly suggests that lymphocytes are involved in the modulation of adipocyte leptin expression on one hand and on the other that leptin is involved in the immune changes in AT according to nutritional status.

  3. The nutrition-based comprehensive intervention study on childhood obesity in China (NISCOC): a randomised cluster controlled trial.

    PubMed

    Li, Yanping; Hu, Xiaoqi; Zhang, Qian; Liu, Ailing; Fang, Hongyun; Hao, Linan; Duan, Yifan; Xu, Haiquan; Shang, Xianwen; Ma, Jun; Xu, Guifa; Du, Lin; Li, Ying; Guo, Hongwei; Li, Tingyu; Ma, Guansheng

    2010-05-02

    Childhood obesity and its related metabolic and psychological abnormalities are becoming serious health problems in China. Effective, feasible and practical interventions should be developed in order to prevent the childhood obesity and its related early onset of clinical cardiovascular diseases. The objective of this paper is to describe the design of a multi-centred random controlled school-based clinical intervention for childhood obesity in China. The secondary objective is to compare the cost-effectiveness of the comprehensive intervention strategy with two other interventions, one only focuses on nutrition education, the other only focuses on physical activity. The study is designed as a multi-centred randomised controlled trial, which included 6 centres located in Beijing, Shanghai, Chongqing, Shandong province, Heilongjiang province and Guangdong province. Both nutrition education (special developed carton style nutrition education handbook) and physical activity intervention (Happy 10 program) will be applied in all intervention schools of 5 cities except Beijing. In Beijing, nutrition education intervention will be applied in 3 schools and physical activity intervention among another 3 schools. A total of 9750 primary students (grade 1 to grade 5, aged 7-13 years) will participate in baseline and intervention measurements, including weight, height, waist circumference, body composition (bioelectrical impendence device), physical fitness, 3 days dietary record, physical activity questionnaire, blood pressure, plasma glucose and plasma lipid profiles. Data concerning investments will be collected in our study, including costs in staff training, intervention materials, teachers and school input and supervising related expenditure. Present study is the first and biggest multi-center comprehensive childhood obesity intervention study in China. Should the study produce comprehensive results, the intervention strategies would justify a national school

  4. Cardiovascular diseases in mega-countries: the challenges of the nutrition, physical activity and epidemiologic transitions, and the double burden of disease

    PubMed Central

    Barquera, Simon; Pedroza-Tobias, Andrea; Medina, Catalina

    2016-01-01

    Purpose of review There are today 11 mega-countries with more than 100 million inhabitants. Together these countries represent more than 60% of the world's population. All are facing noncommunicable chronic disease (NCD) epidemic where high cholesterol, obesity, diabetes, and cardiovascular diseases are becoming the main public health concerns. Most of these countries are facing the double burden of malnutrition where undernutrition and obesity coexist, increasing the complexity for policy design and implementation. The purpose of this study is to describe diverse sociodemographic characteristics of these countries and the challenges for prevention and control in the context of the nutrition transition. Recent findings Mega-countries are mostly low or middle-income and are facing important epidemiologic, nutrition, and physical activity transitions because of changes in food systems and unhealthy lifestyles. NCDs are responsible of two-thirds of the 57 million global deaths annually. Approximately, 80% of these are in low and middle-income countries. Only developed countries have been able to reduce mortality rates attributable to recognized risk factors for NCDs, in particular high cholesterol and blood pressure. Summary Mega-countries share common characteristics such as complex bureaucracies, internal ethnic, cultural and socioeconomic heterogeneity, and complexities to implement effective health promotion and education policies across population. Priorities for action must be identified and successful lessons and experiences should be carefully analyzed and replicated. PMID:27389629

  5. Meal skipping relates to food choice, understanding of nutrition labeling, and prevalence of obesity in Korean fifth grade children.

    PubMed

    Kim, Hye-Young; Lee, Na-Rae; Lee, Jung-Sug; Choi, Young-Sun; Kwak, Tong-Kyung; Chung, Hae Rang; Kwon, Sehyug; Choi, Youn-Ju; Lee, Soon-Kyu; Kang, Myung-Hee

    2012-08-01

    This study was performed to investigate the differences in food choice, nutrition labeling perceptions, and prevalence of obesity due to meal skipping in Korean elementary school children. A national survey was performed in 2010 to collect data on food intake frequency, understanding of nutrition labeling, and body mass index from 2,335 fifth grade students in 118 elementary schools selected from 16 metropolitan local governments by stratified cluster sampling. The data were analyzed using the SAS 9.1 and SUDAAN 10.0 packages. Students who consumed three meals for 6-7 days during the past week were classified into the regular meal eating (RM) group (n = 1,476) and those who did not were placed into the meal skipping (MS) group (n = 859). The daily intake frequency of fruits, vegetables, kimchi, and milk was significantly lower in the MS group compared to that in the RM group (P < 0.001), whereas the daily intake frequency of soft drinks and instant noodles (ramyeon) was significantly higher in the MS group than that in the RM group (P < 0.05). The MS group demonstrated a significantly lower degree of understanding with regard to nutrition labeling and high calorie foods containing low nutritional value than that in the RM group. The distribution of obesity based on the percentile criteria using the Korean growth chart was different between the MS and RM groups. The MS group (8.97%) had a higher percentage of obese subjects than that in the RM group (5.38%). In conclusion, meal skipping was related to poor food choice, low perception of nutrition labeling, and a high prevalence of obesity in Korean fifth grade children.

  6. Meal skipping relates to food choice, understanding of nutrition labeling, and prevalence of obesity in Korean fifth grade children

    PubMed Central

    Kim, Hye-Young; Lee, Na-Rae; Lee, Jung-Sug; Choi, Young-Sun; Kwak, Tong-Kyung; Chung, Hae Rang; Kwon, Sehyug; Choi, Youn-Ju; Lee, Soon-Kyu

    2012-01-01

    This study was performed to investigate the differences in food choice, nutrition labeling perceptions, and prevalence of obesity due to meal skipping in Korean elementary school children. A national survey was performed in 2010 to collect data on food intake frequency, understanding of nutrition labeling, and body mass index from 2,335 fifth grade students in 118 elementary schools selected from 16 metropolitan local governments by stratified cluster sampling. The data were analyzed using the SAS 9.1 and SUDAAN 10.0 packages. Students who consumed three meals for 6-7 days during the past week were classified into the regular meal eating (RM) group (n = 1,476) and those who did not were placed into the meal skipping (MS) group (n = 859). The daily intake frequency of fruits, vegetables, kimchi, and milk was significantly lower in the MS group compared to that in the RM group (P < 0.001), whereas the daily intake frequency of soft drinks and instant noodles (ramyeon) was significantly higher in the MS group than that in the RM group (P < 0.05). The MS group demonstrated a significantly lower degree of understanding with regard to nutrition labeling and high calorie foods containing low nutritional value than that in the RM group. The distribution of obesity based on the percentile criteria using the Korean growth chart was different between the MS and RM groups. The MS group (8.97%) had a higher percentage of obese subjects than that in the RM group (5.38%). In conclusion, meal skipping was related to poor food choice, low perception of nutrition labeling, and a high prevalence of obesity in Korean fifth grade children. PMID:22977687

  7. Dietary Pattern Is Associated with Obesity in Older People in China: Data from China Health and Nutrition Survey (CHNS)

    PubMed Central

    Xu, Xiaoyue; Hall, John; Byles, Julie; Shi, Zumin

    2015-01-01

    Background: No studies have been conducted to explore the associations between dietary patterns and obesity among older Chinese people, by considering gender and urbanization level differences. Methods: We analyzed data from the 2009 China Health and Nutrition Survey (2745 individuals, aged ≥ 60 years). Dietary data were obtained using 24 h-recall over three consecutive days. Height, Body Weight, and Waist Circumference were measured. Exploratory factor analysis was used to identify dietary patterns. Multinomial and Poisson regression models were used to examine the association between dietary patterns and Body Mass Index (BMI) status/central obesity. Results: The prevalence of general and central obesity was 9.5% and 53.4%. Traditional dietary pattern (high intake of rice, pork and vegetables) was inversely associated with general/central obesity; modern dietary pattern (high intake of fruit, fast food, and processed meat) was positively associated with general/central obesity. The highest quartile of traditional dietary pattern had a lower risk of general/central obesity compared with the lowest quartile, while an inverse picture was found for the modern dietary pattern. These associations were consistent by gender and urbanization levels. Conclusions: Dietary patterns are associated with general/central obesity in older Chinese. This study reinforces the importance of a healthy diet in promoting healthy ageing in China. PMID:26404368

  8. Suboptimal maternal nutrition, during early fetal liver development, promotes lipid accumulation in the liver of obese offspring

    PubMed Central

    Hyatt, M A; Gardner, D S; Sebert, S; Wilson, V; Davidson, N; Nigmatullina, Y; Chan, L L Y; Budge, H; Symonds, M E

    2011-01-01

    Maternal nutrition during the period of early organ development can modulate the offspring's ability to metabolise excess fat as young adults when exposed to an obesogenic environment. This study examined the hypothesis that exposing offspring to nutrient restriction coincident with early hepatogenesis would result in endocrine and metabolic adaptations that subsequently lead to increased ectopic lipid accumulation within the liver. Pregnant sheep were fed either 50 or 100% of total metabolisable energy requirements from 30 to 80 days gestation and 100% thereafter. At weaning, offspring were made obese, and at ∼1 year of age livers were sampled. Lipid infiltration and molecular indices of gluconeogenesis, lipid metabolism and mitochondrial function were measured. Although hepatic triglyceride accumulation was not affected by obesity per se, it was nearly doubled in obese offspring born to nutrient-restricted mothers. This adaptation was accompanied by elevated gene expression for peroxisome proliferator-activated receptor γ (PPARG) and its co-activator PGC1α, which may be indicative of changes in the rate of hepatic fatty acid oxidation. In contrast, maternal diet had no influence on the stimulatory effect of obesity on gene expression for a range of proteins involved in glucose metabolism and energy balance including glucokinase, glucocorticoid receptors and uncoupling protein 2. Similarly, although gene expressions for the insulin and IGF1 receptors were suppressed by obesity they were not influenced by the prenatal nutritional environment. In conclusion, excess hepatic lipid accumulation with juvenile obesity is promoted by suboptimal nutrition coincident with early development of the fetal liver. PMID:21045167

  9. Blood Cadmium Is Associated with Osteoporosis in Obese Males but Not in Non-Obese Males: The Korea National Health and Nutrition Examination Survey 2008-2011.

    PubMed

    Choi, Won-Jun; Han, Sang-Hwan

    2015-09-28

    Osteoporosis in males is becoming an important health concern in an aging society. The aim of this study was to investigate the associations between cadmium exposure and osteoporosis by considering the effect of obesity in aged males using a representative sample of the Korean population. Using the fourth and fifth Korea National Health and Nutrition Examination Survey data, 1098 males over 50 years of age were analyzed. The blood cadmium concentration was measured. The bone mineral density in the total hip, femur neck, and lumbar spine was measured using dual-energy X-ray absorptiometry. T-scores to determine the presence of osteoporosis were calculated using a Korean reference. Subjects were stratified into two groups according to obesity status (body mass index <25 kg/m² and ≥25 kg/m²). In comparison with obese subjects with blood cadmium <1.00 μg/L, those with blood cadmium >1.50 μg/L had odds ratios of 4.57 (95% confidence interval [CI] 1.49-14.01) and 5.71 (95% CI 1.99-16.38) at the femur neck and any site, respectively, after adjusting for potential confounders such as age, serum creatinine, vitamin D deficiency, smoking, alcohol drinking, and physical activity level. However, this association was not significant in non-obese males. In conclusion, the effect of cadmium on osteoporosis was different by obesity status in aged males.

  10. Prepuberal obesity (the adiposogenital syndrome): a transitional object pathology.

    PubMed

    Losso, R

    1997-09-01

    The adiposogenital syndrome develops during the puberal period starting from a particular family constellation, that is described. The origins of the pathological alteration are found at the first object relationships, where feeding is felt as self-feeding. Food normally plays the role of transitional object in child. In these cases, this role fails and ends by helping separation denial. Fat is laid on the intermediate space as a fetish object, a witness of the omnipotent fantasy of antistic feeding. The child develops a great ability to maintain this balance, making eating a highly pleasant activity. Difficulties encountered during treatment are commented.

  11. The Sequencing of a College Degree during the Transition to Adulthood: Implications for Obesity*

    PubMed Central

    Miech, Richard Allen; Shanahan, Michael J.; Boardman, Jason; Bauldry, Shawn

    2016-01-01

    In this study we consider the health implications of the sequencing of a college degree vis-à-vis familial roles during the transition to adulthood. We hypothesize that people who earned a college degree before assuming familial roles will have better health than people who earned a college degree afterwards. To test this hypothesis, we focus on obesity and use data from the National Longitudinal Study of Adolescent Health. Results show that marriage before completion of college was associated with a 50% higher probability of becoming obese when compared with marriage after completion of college. Parenthood before college completion was associated with a greater-than two-fold increase in the probability of becoming obese when compared to parenthood afterwards for Black men. These findings suggest that the well-established association of education with health depends on its place in a sequence of roles. PMID:26022787

  12. The Sequencing of a College Degree during the Transition to Adulthood: Implications for Obesity.

    PubMed

    Miech, Richard Allen; Shanahan, Michael J; Boardman, Jason; Bauldry, Shawn

    2015-06-01

    In this study we consider the health implications of the sequencing of a college degree vis-à-vis familial roles during the transition to adulthood. We hypothesize that people who earned a college degree before assuming familial roles will have better health than people who earned a college degree afterwards. To test this hypothesis, we focus on obesity and use data from the National Longitudinal Study of Adolescent Health. Results show that marriage before completion of college was associated with a 50% higher probability of becoming obese when compared with marriage after completion of college. Parenthood before college completion was associated with a greater than twofold increase in the probability of becoming obese when compared to parenthood afterwards for black men. These findings suggest that the well-established association of education with health depends on its place in a sequence of roles.

  13. Obesity treatment: results after 4 years of a Nutritional and Psycho-Physical Rehabilitation Program in an outpatient setting.

    PubMed

    Donini, Lorenzo M; Cuzzolaro, Massimo; Gnessi, Lucio; Lubrano, Carla; Migliaccio, Silvia; Aversa, Antonio; Pinto, Alessandro; Lenzi, Andrea

    2014-06-01

    Obesity is a chronic disease as well as a risk factor for cardiovascular, metabolic and osteoarticular diseases, affecting the psychosocial health and the quality of life. Recent evidence suggests that the adequate treatment of obesity should provide a multidimensional multidisciplinary approach including nutritional therapy, psycho-educational classes and physical reconditioning/motor rehabilitation. The aim of this approach should be to maintain the results over time with a positive impact on the obesity-related cardiovascular and metabolic risk. To evaluate the effectiveness of a multidisciplinary Nutritional and Psycho-Physical Reconditioning Program (NPPRP) in an outpatient setting. The observational prospective cohort study involved subjects, aged from 18 to 65 years, with a BMI >30 kg/m(2), who were followed up over 48 months. After the first nutritional and psychological examination, patients who refused NPPRP were treated according to standard nutrition procedures (SNT). Patients were followed through monthly medical examinations and then by annual telephonic structured interviews for 4 years. Changes in body weight, eating behavior, physical activity performance, and the occurrence of clinical obesity-related complications were considered as outcome measures. Of 464 enrolled patients, 161 (34.7%) took part in the follow-up. From the enrollment to the end of follow-up, weight loss was greater in the NPPRP group than in the SNP group (-8.08 ± 10 kg versus -3.0 ± 6 kg). After 4 years eating behavior improved in both groups. The percentage of patients who continued to perform physical activity was higher in the NPPRP group than in the SNT group (61.0 versus 34.1%). The SNT group reported complications more frequently than the NPPRP group: hypertension (19 versus 5.8%), dyslipidemia (19.4 versus 12.7%), and skeletal problems (26.9 versus 17.5%). The main reasons for drop-out from the rehabilitation program were logistic problems (distance or time) in both

  14. Obesity-related markers and breast cancer in CPS-II Nutrition Cohort.

    PubMed

    Gaudet, Mia M; Patel, Alpa V; Teras, Lauren R; Sun, Juzhong; Campbell, Peter T; Stevens, Victoria L; Jacobs, Eric J; Gapstur, Susan M

    2013-01-01

    Low circulating levels of adiponectin and high levels of insulin-like growth factor-1 (IGF-1), C-reactive protein (CRP), and C-peptide have been shown to be related to postmenopausal breast cancer risk, and to partially mediate the obesity-postmenopausal breast cancer association; however, data from prospective studies, especially those limited to non-users of postmenopausal hormones, are sparse. To further evaluate these associations, we measured these markers in a case-control study nested in the Cancer Prevention Study-II (CPS-II) Nutrition Cohort. Plasma samples from 302 postmenopausal breast cancer cases and matched controls were analyzed. None of the women were taking postmenopausal hormones at blood draw. Multivariable-adjusted odds ratios (OR) and 95% confidence intervals (CI) were estimated using conditional logistic regression models. Low levels of total adiponectin and high levels of total IGF-1 and CRP were associated with increased breast cancer risk, but associations were not statistically significant. The association with C-peptide was statistically significant (T3 vs. T1: OR=1.63, 95% CI 1.08-2.45; p-value for linear trend=0.001), but was slightly attenuated after further adjustment for BMI (T3 vs. T1: OR=1.51, 95% CI 0.99-2.31; p-value for linear trend=0.004). The association between BMI and breast cancer risk was attenuated toward the null after controlling for C-peptide (from OR=1.43 to OR=1.25 for BMI ≥30 kg/m(2) compared to <25 kg/m>(2)). The elevated risk of postmenopausal breast cancer associated with higher circulating levels of C-peptide is consistent with a role of hyperinsulinemia in breast carcinogenesis, and might account for some of the higher risk associated with obesity.

  15. Obesity-related markers and breast cancer in CPS-II Nutrition Cohort

    PubMed Central

    Gaudet, Mia M; Patel, Alpa V; Teras, Lauren R; Sun, Juzhong; Campbell, Peter T; Stevens, Victoria L; Jacobs, Eric J; Gapstur, Susan M

    2013-01-01

    Low circulating levels of adiponectin and high levels of insulin-like growth factor-1 (IGF-1), C-reactive protein (CRP), and C-peptide have been shown to be related to postmenopausal breast cancer risk, and to partially mediate the obesity-postmenopausal breast cancer association; however, data from prospective studies, especially those limited to non-users of postmenopausal hormones, are sparse. To further evaluate these associations, we measured these markers in a case-control study nested in the Cancer Prevention Study-II (CPS-II) Nutrition Cohort. Plasma samples from 302 postmenopausal breast cancer cases and matched controls were analyzed. None of the women were taking postmenopausal hormones at blood draw. Multivariable-adjusted odds ratios (OR) and 95% confidence intervals (CI) were estimated using conditional logistic regression models. Low levels of total adiponectin and high levels of total IGF-1 and CRP were associated with increased breast cancer risk, but associations were not statistically significant. The association with C-peptide was statistically significant (T3 vs. T1: OR=1.63, 95% CI 1.08-2.45; p-value for linear trend=0.001), but was slightly attenuated after further adjustment for BMI (T3 vs. T1: OR=1.51, 95% CI 0.99-2.31; p-value for linear trend=0.004). The association between BMI and breast cancer risk was attenuated toward the null after controlling for C-peptide (from OR=1.43 to OR=1.25 for BMI ≥30 kg/m2 compared to <25 kg/m>2). The elevated risk of postmenopausal breast cancer associated with higher circulating levels of C-peptide is consistent with a role of hyperinsulinemia in breast carcinogenesis, and might account for some of the higher risk associated with obesity. PMID:24046808

  16. Nutrition Transition: An Intergenerational Comparison of Dietary Habits among Women of Shiraz

    PubMed Central

    AHMADI, Aliyar

    2015-01-01

    Background: There is a shift worldwide towards a diet that is high in processed foods and low in fiber, leading to a corresponding increase in degenerative diseases. These diseases are interrelated with lifestyles and especially with diets. The aim of this study was to investigate the eating habit differences between two generations of mothers and daughters and their tendency towards modern foods. Methods: In this cross-sectional survey, the data were gathered using structured questionnaires. The sample of the study includes 618 women in Shiraz City (309 mothers and 309 daughters) selected through stratified random sampling. Data analysis was carried out using the SPSS software. Results: In the mothers’ generation, around 80% showed a traditional nutritional pattern while in the young generation more than 50% had a modern or close to modern pattern of nutrition (P ≤ 0.05). The findings confirmed a significant difference in dietary habits among the two generations. For both generations, nutrition pattern was significantly different in terms of social class, weight control, education, using mass communication, and physical activities (P ≤ 0.05). Conclusion: Iran is currently experiencing a nutrition transition. The current inappropriate habits in the lifestyles of the girls’ in Shiraz are a health threat for them, and it will increase the risk of non-communicable diseases. Therefore, policy makers have to set new agenda to increase the nutritional knowledge of the population. PMID:25905062

  17. Study sponsorship and the nutrition research agenda: analysis of randomized controlled trials included in systematic reviews of nutrition interventions to address obesity.

    PubMed

    Fabbri, Alice; Chartres, Nicholas; Scrinis, Gyorgy; Bero, Lisa A

    2017-05-01

    To categorize the research topics covered by a sample of randomized controlled trials (RCT) included in systematic reviews of nutrition interventions to address obesity; to describe their funding sources; and to explore the association between funding sources and nutrition research topics. Cross-sectional study. RCT included in Cochrane Reviews of nutrition interventions to address obesity and/or overweight. Two hundred and thirteen RCT from seventeen Cochrane Reviews were included. Funding source and authors' conflicts of interest were disclosed in 82·6 and 29·6 % of the studies, respectively. RCT were more likely to test an intervention to manipulate nutrients in the context of reduced energy intake (44·2 % of studies) than food-level (11·3 %) and dietary pattern-level (0·9 %) interventions. Most of the food industry-sponsored studies focused on interventions involving manipulations of specific nutrients (66·7 %). Only 33·1 % of the industry-funded studies addressed dietary behaviours compared with 66·9 % of the non-industry-funded ones (P=0·002). The level of food processing was poorly considered across all funding sources. The predominance of RCT examining nutrient-specific questions could limit the public health relevance of rigorous evidence available for systematic reviews and dietary guidelines.

  18. Nutritional profile and obesity: results from a random-sample population-based study in Córdoba, Argentina.

    PubMed

    Aballay, Laura R; Osella, Alberto R; De La Quintana, Ana G; Diaz, María Del Pilar

    2016-03-01

    Obesity is a chronic, heterogeneous, multifactorial disease, which has sharply increased in prevalence in both developed and developing countries. This study aimed to estimate the prevalence of obesity and to identify socio-demographic risk factors associated with it, with special emphasis on diet. Nutritional status, demographic characteristics, lifestyle habits, and food consumption patterns derived from a Food Frequency Questionnaire were investigated. Exhaustive exploratory analyses were performed in order to describe dietary patterns, and logistic regression models were used for odds ratio estimation. The study included 4328 subjects, over 18 years old and resident in Cordoba city. The prevalence of overweight and obesity was 34 and 17 %, respectively, with 60 % in men and 45 % in women of BMI ≥ 25. Obesity risk factors were high intake of sodium, refined grains, starchy vegetables, and snacks. A lower risk of overweight and obesity was associated with an adequate, moderate intake of meats, eggs, alcoholic beverages, sugar and sweets, milk, yogurt, and pulses. A high intake of snacks, refined grains, starchy vegetables and sodium and low intake of yogurt, milk, pulses, and whole grains seem to be associated with the emergence and high prevalence of obesity in Cordoba, Argentina.

  19. Waist circumference, abdominal obesity, and depression among overweight and obese U.S. adults: national health and nutrition examination survey 2005-2006

    PubMed Central

    2011-01-01

    Background Obesity is associated with an increased risk of mental illness; however, evidence linking body mass index (BMI)-a measure of overall obesity, to mental illness is inconsistent. The objective of this study was to examine the association of depressive symptoms with waist circumference or abdominal obesity among overweight and obese U.S. adults. Methods A cross-sectional, nationally representative sample from the 2005-2006 National Health and Nutrition Examination Survey was used. We analyzed the data from 2,439 U.S. adults (1,325 men and 1,114 nonpregnant women) aged ≥ 20 years who were either overweight or obese with BMI of ≥ 25.0 kg/m2. Abdominal obesity was defined as waist circumference of > 102 cm for men and > 88 cm for women. Depressive symptoms (defined as having major depressive symptoms or moderate-to-severe depressive symptoms) were assessed by the Patient Health Questionnaire-9 diagnostic algorithm. The prevalence and the odds ratios (ORs) with 95% confidence intervals (CIs) for having major depressive symptoms and moderate-to-severe depressive symptoms were estimated using logistic regression analysis. Results After multivariate adjustment for demographics and lifestyle factors, waist circumference was significantly associated with both major depressive symptoms (OR: 1.03, 95% CI: 1.01-1.05) and moderate-to-severe depressive symptoms (OR: 1.02, 95% CI: 1.01-1.04), and adults with abdominal obesity were significantly more likely to have major depressive symptoms (OR: 2.18, 95% CI: 1.35-3.59) or have moderate-to-severe depressive symptoms (OR: 2.56, 95% CI: 1.34-4.90) than those without. These relationships persisted after further adjusting for coexistence of multiple chronic conditions and persisted in participants who were overweight (BMI: 25.0-< 30.0 kg/m2) when stratified analyses were conducted by BMI status. Conclusion Among overweight and obese U.S. adults, waist circumference or abdominal obesity was significantly associated with

  20. Early intensive obstetric and medical nutrition care is associated with decreased prepregnancy obesity impact on perinatal outcomes.

    PubMed

    Reyes, Enrique; Martínez, Nayeli; Parra, Adalberto; Castillo-Mora, Alfredo; Ortega-González, Carlos

    2012-01-01

    To compare the gestational weight gain and adverse perinatal outcomes in urban Mexican women with prepregnancy overweight or obesity, under an early intensive obstetric and nutrition program versus women with prepregnancy normal weight. A cohort of 546 pregnant women with prepregnancy normal weight (n = 201, NW), overweight (n = 171, OW) or obesity (n = 174, OB), ≤13 weeks of gestation and a singleton pregnancy. OW and OB groups were under early intensive obstetric and nutritional care and NW group was under routine prenatal care. Miscarriage, hypertensive disorders, premature rupture of membranes, preterm birth, stillbirth, gestational diabetes mellitus (GDM) and large- or small-for-gestational-age newborns, were compared between groups. Weight gain was smaller in OB than in OW or NW (mean ± SD): 6.1 ± 4.4, 9.5 ± 5.1, 10.3 ± 5.4 kg, respectively (p < 0.001). OB women had the highest frequency of GDM (p < 0.001), lack of spontaneous labor (p < 0.001) and preeclampsia (p < 0.001), but no other between-group differences existed. Early intensive medical-nutrition prenatal care and adequate gestational weight gain may contribute to decreasing most maternal and newborn adverse outcomes associated with prepregnancy overweight or obesity. Copyright © 2011 S. Karger AG, Basel.

  1. Nutrition, weight gain, and eating behavior in pregnancy: a review of experimental evidence for long-term effects on the risk of obesity in offspring

    USDA-ARS?s Scientific Manuscript database

    Obesity has reached near epidemic proportions in the developed world. As reproductive age women are a part of this trend, the effect of maternal obesity on the developing fetus must be investigated. In this review, we evaluated the experimental evidence relating maternal nutritional status and eat...

  2. Transitional Changes in Energy Intake, Skeletal Muscle Content and Nutritional Behavior in College Students During Course-Work Based Nutrition Education

    PubMed Central

    2013-01-01

    The purpose of this study was to investigate whether elective course work based nutrition education in university can change students' body composition and eating habits associated with obesity and its related health risk in first-year college students. A total of 38 students agreed and participated in the study. Participants received a series of lecture about obesity, weight management, and concepts of nutrition and food choices for 13 weeks. The students' BMI and body composition, including body fat and muscle contents, were measured. A 24-hour diet recall for two days was performed for food intake analysis, and the questionnaires for dietary behaviors were collected at the beginning and the end of the study. Paired t-test and χ2-test were used for statistical analysis. Data showed that most of the anthropometric parameters including body weight were not significantly changed at the end of the coursework. Interestingly, skeletal muscle contents in both obese (BMI ≥ 23) and lean (18.5 ≤ BMI ≤ 22.9) subjects were significantly increased. Total energy intake was decreased in total subjects after the study. Also, general nutrition behavior of the subjects including enough hydration and utilization of nutrition knowledge were significantly improved during the study period. The total number of responses to doing aerobic exercise was slightly increased after the study, but the average frequency of exercise in each individual was not changed. These results suggest that class-work based nutrition education on a regular basis could be a time and cost effective method for improving body composition and nutritional behavior in general college students. PMID:23908979

  3. Transitional changes in energy intake, skeletal muscle content and nutritional behavior in college students during course-work based nutrition education.

    PubMed

    Bu, So-Young

    2013-07-01

    The purpose of this study was to investigate whether elective course work based nutrition education in university can change students' body composition and eating habits associated with obesity and its related health risk in first-year college students. A total of 38 students agreed and participated in the study. Participants received a series of lecture about obesity, weight management, and concepts of nutrition and food choices for 13 weeks. The students' BMI and body composition, including body fat and muscle contents, were measured. A 24-hour diet recall for two days was performed for food intake analysis, and the questionnaires for dietary behaviors were collected at the beginning and the end of the study. Paired t-test and χ(2)-test were used for statistical analysis. Data showed that most of the anthropometric parameters including body weight were not significantly changed at the end of the coursework. Interestingly, skeletal muscle contents in both obese (BMI ≥ 23) and lean (18.5 ≤ BMI ≤ 22.9) subjects were significantly increased. Total energy intake was decreased in total subjects after the study. Also, general nutrition behavior of the subjects including enough hydration and utilization of nutrition knowledge were significantly improved during the study period. The total number of responses to doing aerobic exercise was slightly increased after the study, but the average frequency of exercise in each individual was not changed. These results suggest that class-work based nutrition education on a regular basis could be a time and cost effective method for improving body composition and nutritional behavior in general college students.

  4. The Relationship Between Obesity and Participation in the Supplemental Nutrition Assistance Program (SNAP): Is Mental Health a Mediator?

    PubMed Central

    CHAPARRO, M. PIA; HARRISON, GAIL G.; PEBLEY, ANNE R.; WANG, MAY

    2015-01-01

    Focusing on adults from the Los Angeles Family and Neighborhood Survey, we investigated whether mental health was a mediator in the association between obesity (body mass index ≥ 30 kg/m2) and participation in the Supplemental Nutrition Assistance Program (SNAP). The analyses included 1776 SNAP participants and eligible nonparticipants. SNAP participants had higher odds of obesity (odds ratio [OR] =2.6; 95% confidence interval [CI], 1.52–4.36) and of reporting a mental health problem (OR = 3.8; 95% CI, 1.68–8.44) than eligible nonparticipants; however, mental health was not a mediator in the association between SNAP participation and obesity. We recommend changes in SNAP to promote healthier food habits among participants and reduce the stress associated with participation. PMID:26413180

  5. The Relationship Between Obesity and Participation in the Supplemental Nutrition Assistance Program (SNAP): Is Mental Health a Mediator?

    PubMed

    Chaparro, M Pia; Harrison, Gail G; Pebley, Anne R; Wang, May

    2014-10-01

    Focusing on adults from the Los Angeles Family and Neighborhood Survey, we investigated whether mental health was a mediator in the association between obesity (body mass index ≥ 30 kg/m(2)) and participation in the Supplemental Nutrition Assistance Program (SNAP). The analyses included 1776 SNAP participants and eligible nonparticipants. SNAP participants had higher odds of obesity (odds ratio [OR] =2.6; 95% confidence interval [CI], 1.52-4.36) and of reporting a mental health problem (OR = 3.8; 95% CI, 1.68-8.44) than eligible nonparticipants; however, mental health was not a mediator in the association between SNAP participation and obesity. We recommend changes in SNAP to promote healthier food habits among participants and reduce the stress associated with participation.

  6. A Randomized Clinical Trial of Nutrition Education for Improvement of Diet Quality and Inflammation in Iranian Obese Women

    PubMed Central

    Mohammadshahi, Majid; Karandish, Majid; Ebrahimi, Sara; Haghighizadeh, Mohammad-Hosein

    2014-01-01

    Background. Obesity is considered as a low grade inflammation condition. The aim of this study was to investigate the effect of nutritional education on diet quality and biomarkers of inflammation in Iranian obese women. Method. Sixty obese women voluntarily participated in this randomized clinical trial and were randomly assigned to intervention or control group (n = 30). Intervention group was instructed to attend nutrition education sessions (1 hr/wk, for 3 months) in small groups. Diet quality scores were measured by Healthy Eating Index (HEI). Anthropometric indices and serum concentration of hs-CRP, TNF-α, and adiponectin were measured at the baseline and end of the intervention. Results. There were no significant differences in anthropometric indices of participants between the two groups at the end of intervention (P > 0.05). However, the total HEI score was significantly higher in the educated group compared to the control group after intervention (P < 0.05). The educated group also showed significant lower concentration of TNF-α and hs-CRP and higher levels of adiponectin than the control group at the end of study (P < 0.05). Conclusions. Our results provide limited evidence that higher dietary quality contributes to reduced inflammation in obese women. This effect could be independent of the weight loss. PMID:25349725

  7. Nutrition-related health behaviours and prevalence of overweight and obesity among Polish children and adolescents.

    PubMed

    Wojtyła-Buciora, Paulina; Stawińska-Witoszyńska, Barbara; Klimberg, Aneta; Wojtyła, Andrzej; Goździewska, Małgorzata; Wojtyła, Krzysztof; Piątek, Jacek; Wojtyła, Cezary; Sygit, Marian; Ignyś, Iwona; Marcinkowski, Jerzy T

    2013-01-01

    An adequate mode of nutrition is among the most important environmental factors affecting the development of Man and maintenance of a good health status. An improper selection of nutrients and irregular consumption of meals may lead to overweight and obesity. The characteristics of health behaviours of the examined population of schoolchildren, with consideration of nutrition and body weight disorders. A comparison of the opinions of schoolchildren and their parents concerning health behaviours. Development of guidelines for educational programmes carried out in the place of residence of the population of schoolchildren and their parents. The survey covered a randomised group of schoolchildren attending elementary and secondary schools in the Kalisz Province and province of the city of Kalisz. The study was conducted in May and June 2009, in a randomly selected representative group of 1,100 boys and girls from classes V and VI of elementary schools, and 1,100 secondary school adolescents aged 16-19 and their parents. The studies of schoolchildren attending elementary and secondary schools were compared with the all-Polish studies of junior high school adolescents in the school year 2006-2007. The respondents most often consumed 3-4 meals; however, as many as 26% of junior high school adolescents and 27% of secondary school adolescents admitted that they consume only one meal daily. The schoolchildren show inadequate nutritional habits concerning an insufficient consumption of fruits, vegetables and fish, in favour of high calorific meals and sweet snacks and drinks. Parents improperly assess the body weight of their children and perceive them as slimmer, which is not confirmed by the BMI value for age and gender. Systematic monitoring and analysis of changes in the health behaviours of adolescents should be a basis for planning health education and promotion programmes. Educational programmes concerning various aspects of health should be implemented in an

  8. Fetal and Infant Nutrition and Susceptibility to Obesity: Summary of a Workshop (Washington, D. C., February 28 and March 1, 1977).

    ERIC Educational Resources Information Center

    National Academy of Sciences-National Research Council, Washington, DC. Food and Nutrition Board.

    This report summarizes the proceedings of a workshop designed to review the current state of knowledge on prenatal and early postnatal determinants of obesity, and to identify areas for further research. The workshop was sponsored by the Committee on Nutrition of the Mother and Preschool Child, Food and Nutrition Board of the National Academy of…

  9. Fetal and Infant Nutrition and Susceptibility to Obesity: Summary of a Workshop (Washington, D. C., February 28 and March 1, 1977).

    ERIC Educational Resources Information Center

    National Academy of Sciences-National Research Council, Washington, DC. Food and Nutrition Board.

    This report summarizes the proceedings of a workshop designed to review the current state of knowledge on prenatal and early postnatal determinants of obesity, and to identify areas for further research. The workshop was sponsored by the Committee on Nutrition of the Mother and Preschool Child, Food and Nutrition Board of the National Academy of…

  10. Metabolic risk in schoolchildren is associated with low levels of cardiorespiratory fitness, obesity, and parents' nutritional profile.

    PubMed

    Todendi, Pâmela Ferreira; Valim, Andréia Rosane de Moura; Reuter, Cézane Priscila; Mello, Elza Daniel de; Gaya, Anelise Reis; Burgos, Miria Suzana

    2016-01-01

    Verify the association between metabolic risk profile in students with different levels of cardiorespiratory fitness and body mass index, as well as the nutritional status of their parents. A cross-sectional study comprising 1.254 schoolchildren aged between seven and 17 years. The metabolic risk profile was calculated by summing the standardized values of high density lipoproteins and low density lipoproteins, triglycerides, glucose and systolic blood pressure. The parents' nutritional status was evaluated by self-reported weight and height data, for body mass index calculating. The body mass index of schoolchildren was classified as underweight/normal weight and overweight/obesity. The cardiorespiratory fitness was assessed by 9-minute running/walk test, being categorized as fit (good levels) and unfit (low levels). Data were analyzed using prevalence ratio values (PR). The data indicates a higher occurrence of developing metabolic risk in schoolchildren whose mother is obese (PR: 1.50; 95% CI: 1.01, 2.23), and even higher for those whose father and mother are obese (PR: 2, 79, 95% CI: 1.41; 5.51). Students who have low levels of cardiorespiratory fitness and overweight/obesity have higher occurrence of presenting metabolic risk profile (PR: 5.25; 95% CI: 3.31; 8.16). the occurrence of developing metabolic risk in schoolchildren increase when they have low levels of cardiorespiratory fitness and overweight/obesity, and the presence of parental obesity. Copyright © 2016 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  11. [Effect of nutritional status during infancy and childhood on the risk of overweight and obesity in adulthood].

    PubMed

    Zhao, Wen-hua; Yang, Zheng-xiong; Zhai, Yi; Kong, Ling-zhi; Chen, Chun-ming

    2006-08-01

    To examine the association between fetal nutritional status and overweight and obesity in their adulthood and to provide evidence for formulation of the strategy on preventing low birth weight. Using data from 2002 Nationwide Nutrition and Health Survey to set up a case-control method in order to compare body mass index(BMI), prevalence of overweight and obesity as well as to calculate odds ratio of overweight and obesity of case group compared with control group. Three case groups were selected from those who were born in 1959, 1960,1961 respectively, and the controls were those who were born in 1964. The health consequence of being famines on adulthood was evident in women. Means of BMI in women were significantly higher in three case groups than that in control group(P<0.01). After adjustment on geographic regions, the prevalence of overweight in women was significantly higher in three case groups than that in control group(P< 0.01). The prevalence rates of obesity were significantly higher in 1959, 1960 groups than 1964 group(P< 0.05). The odds ratios of overweight of women in three case groups were 28.9% (95% CI:1.063-1.565), 37.2% (95% CI:1. 136-1.658) and 35.2% (95% CI: 1. 103-1.657) respectively, all higher than that in the control group. The odds ratios of obesity of women born in 1959, 1960 groups were 46.5% (95% CI: 1.088-1.972) and 39.6% (95% CI: 1.039- 1.876) respectively, higher than that in the 1964 group. However, such differences were not found in men. Higher risks of overweight and obesity in women were caused by malnutrition during their fetal lives. A strategy on preventing low birth weight should be formulated by the government to prevent the chronic disease in adulthood.

  12. Effect of Nutrition Counseling Program on Weight Control in Obese University Students

    PubMed Central

    2017-01-01

    This study was conducted to investigate the effect of nutrition counseling program and related factors on weight control for obese university students. Subjects were 24 students with a body mass index (BMI) of 25 or above. The program was conducted from September 16th to November 18th, 2015. Change of body composition, blood index and nutrient intake were observed in subjects before and after the program. The average age of the subjects was 23.2 years old and the percentage of male and female was 66.7% and 33.0%, respectively. There were tendencies of decrease in weight, amount of body fat, BMI, and body fat percentage. The blood test showed that values of all biochemical parameters were in the normal range before and after the program. When the change of the nutrient intake was examined and compared with the Dietary Reference Intakes for Koreans (KDRIs), there was a tendency of decreased intake in most of the nutrients including protein. However, the nutrient quality index showed increasing tendency, which implies that the intake of micronutrients was getting balances simultaneously with the decrease of calorie intake. PMID:28168177

  13. Obesity and Insulin Resistance Screening Tools in American Adolescents: National Health and Nutrition Examination Survey (NHANES) 1999 to 2010.

    PubMed

    Lee, Joey A; Laurson, Kelly R

    2016-08-01

    To identify which feasible obesity and insulin resistance (IR) screening tools are most strongly associated in adolescents by using a nationally representative sample. Adolescents aged 12.0 to 18.9 years who were participating in the National Health and Nutrition Examination Survey (NHANES) (n=3584) and who were measured for height, weight, waist circumference (WC), triceps and subscapular skinfold thickness, glycated hemoglobin, fasting glucose (FG) and fasting insulin (FI) level were included. Adolescents were split by gender and grouped by body mass index (BMI) percentile. Age- and gender-specific classifications were constructed for each obesity screening tool measure to account for growth and maturation. General linear models were used to establish groups objectively for analysis based on when IR began to increase. Additional general linear models were used to identify when IR significantly increased for each IR measure as obesity group increased and to identify the variance accounted for among each obesity-IR screening tool relationship. As the obesity group increased, homeostasis model assessment-insulin resistance (HOMA-IR) and FI significantly increased, while FG increased only (above the referent) in groups with BMI percentiles ≥95.0, and glycated hemoglobin level did not vary across obesity groups. The most strongly associated screening tools were WC and FI in boys (R(2)=0.253) and girls (R(2)=0.257). FI had the strongest association with all of the obesity measures. BMI associations were slightly weaker than WC in each in relation to IR. Our findings show that WC and FI are the most strongly associated obesity and IR screening tool measures in adolescents. These feasible screening tools should be utilized in screening practices for at-risk adolescents. Copyright © 2015 Canadian Diabetes Association. Published by Elsevier Inc. All rights reserved.

  14. Conflicting role of sarcopenia and obesity in male patients with chronic obstructive pulmonary disease: Korean National Health and Nutrition Examination Survey.

    PubMed

    Koo, Hyeon-Kyoung; Park, Joo-Hyun; Park, Hye Kyeong; Jung, Hoon; Lee, Sung-Soon

    2014-01-01

    To determine the impact of sarcopenia and obesity on pulmonary function and quality of life (QOL) in chronic obstructive pulmonary disease (COPD) patients. Data were obtained from the Korea National Health and Nutrition Examination Survey, including data from health interviews, health examinations, nutritional questionnaires, and laboratory findings. Laboratory data included pulmonary function assessment and dual energy X-ray absorptiometry results. Sarcopenia was measured by dual energy X-ray absorptiometry, and obesity was defined by body mass index. Male COPD patients were then classified into 4 groups according to the presence of sarcopenia and obesity. In male patients with COPD, the prevalence of sarcopenia was found to be 29.3%, and that of sarcopenic obesity was 14.2%. Furthermore, 22.5% of the patients observed in this study had impaired QOL. Following multivariable statistical analysis, both sarcopenia and obesity were independent risk factors for worsening lung function. Adjusted values of forced vital capacity and forced expiratory volume in 1 second were the lowest in the sarcopenic obesity group. Sarcopenia was also associated with more subjective activity limitation and poorer QOL; however obesity was related to less subjective limitation and better QOL after multivariable analysis. Adjusted value of QOL was the lowest in sarcopenic subjects without obesity, and the highest in obese subject without sarcopenia. Both sarcopenia and obesity were found to be associated with worsening lung function in male COPD patients. However, obesity was positively correlated with improved QOL while sarcopenia was negatively correlated with QQL.

  15. The Effect of Pender’s Health Promotion Model in Improving the Nutritional Behavior of Overweight and Obese Women

    PubMed Central

    Khodaveisi, Masoud; Omidi, Afsar; Farokhi, Shima; Soltanian, Ali Reza

    2017-01-01

    ABSTRACT Background: Changes in lifestyle and eating habits have put women at risk of obesity and overweight more than ever. This aim of this study was to investigate the effect of Pender’s Health Promotion Model (HPM) to improve the nutritional behavior of overweight and obese women admitted to Fatemiyeh Hospital clinics in Hamadan, west Iran in 2015. Methods: In this quasi-experimental study, 108 eligible women were selected and randomly assigned to two groups: one experimental and one control. Data were gathered using three questionnaires: demographics, Pender’s HPM constructs, and nutritional behavior. The questionnaires were filled out by both groups as pre-test and two months later. A Pender’s HPM-based intervention was conducted for the experimental group. The data were analyzed by paired and independent t-tests, ANCOVA, and Spearmans’ correlation coefficient in SPSS/16. The level of significance was considered to be <0.05. Results: The mean score of nutritional behavior was 41.75±3.28 and 42.36±3.69 before the intervention and 79.09±5.27 and 49.72±9.49 after it in the experimental and control groups, respectively. The difference was significant only between before and after the intervention in the experimental group (P<0.001). Furthermore, the mean scores of the following variables were significantly different between before and after the intervention in the experimental group: nutritional behavior, perceived benefits, perceived self-efficacy, commitment to action, interpersonal and situational influences, behavior-related affect, and perceived barriers (P<0.001). Conclusion: The results showed that Pender’s HPM-based training improved nutritional behavior and some constructs of the model. Therefore, this educative model can be used by healthcare providers to improve the nutritional and other health promoting behaviors. PMID:28409170

  16. The Effect of Pender's Health Promotion Model in Improving the Nutritional Behavior of Overweight and Obese Women.

    PubMed

    Khodaveisi, Masoud; Omidi, Afsar; Farokhi, Shima; Soltanian, Ali Reza

    2017-04-01

    Changes in lifestyle and eating habits have put women at risk of obesity and overweight more than ever. This aim of this study was to investigate the effect of Pender's Health Promotion Model (HPM) to improve the nutritional behavior of overweight and obese women admitted to Fatemiyeh Hospital clinics in Hamadan, west Iran in 2015. In this quasi-experimental study, 108 eligible women were selected and randomly assigned to two groups: one experimental and one control. Data were gathered using three questionnaires: demographics, Pender's HPM constructs, and nutritional behavior. The questionnaires were filled out by both groups as pre-test and two months later. A Pender's HPM-based intervention was conducted for the experimental group. The data were analyzed by paired and independent t-tests, ANCOVA, and Spearmans' correlation coefficient in SPSS/16. The level of significance was considered to be <0.05. The mean score of nutritional behavior was 41.75±3.28 and 42.36±3.69 before the intervention and 79.09±5.27 and 49.72±9.49 after it in the experimental and control groups, respectively. The difference was significant only between before and after the intervention in the experimental group (P<0.001). Furthermore, the mean scores of the following variables were significantly different between before and after the intervention in the experimental group: nutritional behavior, perceived benefits, perceived self-efficacy, commitment to action, interpersonal and situational influences, behavior-related affect, and perceived barriers (P<0.001). The results showed that Pender's HPM-based training improved nutritional behavior and some constructs of the model. Therefore, this educative model can be used by healthcare providers to improve the nutritional and other health promoting behaviors.

  17. Nutrition transition and double burden of undernutrition and excess of weight in Brazil.

    PubMed

    Conde, Wolney Lisboa; Monteiro, Carlos Augusto

    2014-12-01

    identifying new challenges related to obesity control or reduction. © 2014 American Society for Nutrition.

  18. Intestinal epithelial MyD88 is a sensor switching host metabolism towards obesity according to nutritional status.

    PubMed

    Everard, Amandine; Geurts, Lucie; Caesar, Robert; Van Hul, Matthias; Matamoros, Sébastien; Duparc, Thibaut; Denis, Raphael G P; Cochez, Perrine; Pierard, Florian; Castel, Julien; Bindels, Laure B; Plovier, Hubert; Robine, Sylvie; Muccioli, Giulio G; Renauld, Jean-Christophe; Dumoutier, Laure; Delzenne, Nathalie M; Luquet, Serge; Bäckhed, Fredrik; Cani, Patrice D

    2014-12-05

    Obesity is associated with a cluster of metabolic disorders, low-grade inflammation and altered gut microbiota. Whether host metabolism is controlled by intestinal innate immune system and the gut microbiota is unknown. Here we report that inducible intestinal epithelial cell-specific deletion of MyD88 partially protects against diet-induced obesity, diabetes and inflammation. This is associated with increased energy expenditure, an improved glucose homeostasis, reduced hepatic steatosis, fat mass and inflammation. Protection is transferred following gut microbiota transplantation to germ-free recipients. We also demonstrate that intestinal epithelial MyD88 deletion increases anti-inflammatory endocannabinoids, restores antimicrobial peptides production and increases intestinal regulatory T cells during diet-induced obesity. Targeting MyD88 after the onset of obesity reduces fat mass and inflammation. Our work thus identifies intestinal epithelial MyD88 as a sensor changing host metabolism according to the nutritional status and we show that targeting intestinal epithelial MyD88 constitutes a putative therapeutic target for obesity and related disorders.

  19. Intestinal epithelial MyD88 is a sensor switching host metabolism towards obesity according to nutritional status

    PubMed Central

    Everard, Amandine; Geurts, Lucie; Caesar, Robert; Van Hul, Matthias; Matamoros, Sébastien; Duparc, Thibaut; Denis, Raphael G. P.; Cochez, Perrine; Pierard, Florian; Castel, Julien; Bindels, Laure B.; Plovier, Hubert; Robine, Sylvie; Muccioli, Giulio G.; Renauld, Jean-Christophe; Dumoutier, Laure; Delzenne, Nathalie M.; Luquet, Serge; Bäckhed, Fredrik; Cani, Patrice D.

    2014-01-01

    Obesity is associated with a cluster of metabolic disorders, low-grade inflammation and altered gut microbiota. Whether host metabolism is controlled by intestinal innate immune system and the gut microbiota is unknown. Here we report that inducible intestinal epithelial cell-specific deletion of MyD88 partially protects against diet-induced obesity, diabetes and inflammation. This is associated with increased energy expenditure, an improved glucose homeostasis, reduced hepatic steatosis, fat mass and inflammation. Protection is transferred following gut microbiota transplantation to germ-free recipients. We also demonstrate that intestinal epithelial MyD88 deletion increases anti-inflammatory endocannabinoids, restores antimicrobial peptides production and increases intestinal regulatory T cells during diet-induced obesity. Targeting MyD88 after the onset of obesity reduces fat mass and inflammation. Our work thus identifies intestinal epithelial MyD88 as a sensor changing host metabolism according to the nutritional status and we show that targeting intestinal epithelial MyD88 constitutes a putative therapeutic target for obesity and related disorders. PMID:25476696

  20. A review of the nutritional value of legumes and their effects on obesity and its related co-morbidities.

    PubMed

    Rebello, C J; Greenway, F L; Finley, J W

    2014-05-01

    Since the 1970s, the proportion of overweight and obese people in the United States has grown at an alarming rate. An awareness of the consequences of obesity on the health and well-being of individuals is evident in the plethora of strategic plans at the local and national levels, most of which have largely fallen short of their goals. If interventions continue to be unsuccessful, it is estimated that approximately three of four Americans will be overweight or obese by 2020. Prevention of excess weight gain can be accomplished with relatively small changes in lifestyle behaviours to control body weight. Small sustainable changes are perhaps better than efforts to achieve larger changes that cannot be sustained. Legumes can be a valuable food by which the needs of the undernourished or under-served populations could be met. They can be incorporated into meat products, such as sausages and burgers, to lower the energy density of these foods while providing important nutrients. Replacing energy-dense foods with legumes has been shown to have beneficial effects on the prevention and management of obesity and related disorders, such as cardiovascular disease, diabetes and the metabolic syndrome. This review explores the nutritional value and obesity-related health benefits of legume consumption while focusing on pulses.

  1. Nutrition

    MedlinePlus

    Nutrition Health Education During the 2 years preceding the study: • The percentage of states that provided funding for staff development or offered staff development on nutrition and dietary behavior to those who teach health ...

  2. Nutrition

    MedlinePlus

    ... into your diet. These include brightly colored and dark fruits and vegetables. Balance the food you eat ... can also order your free copy of Nutrition Matters and visit our Ask about Nutrition forum. << Back ...

  3. A socioecological framework for research on work and obesity in diverse urban transit operators based on gender, race, and ethnicity.

    PubMed

    Choi, BongKyoo; Schnall, Peter; Dobson, Marnie; Yang, Haiou; Baker, Dean; Seo, YoungJu

    2017-01-01

    Urban transit (bus and rail) operators, totaling nearly 700,000 persons, are one of the heaviest occupational groups in the United States (US). Little is known about occupational risk factors for weight gain and obesity and their interrelationship with health-related behaviors, particularly among female minority (African Americans and Hispanics) transit operators who are at greater risk for obesity. As a step towards developing successful obesity interventions among urban transit operators, this paper aims to present a new socioecological framework for studying working conditions, chronic strain, health-related behaviors, weight gain/obesity, and obesity disparity in diverse urban transit operators based on gender, race, and ethnicity. Our framework is a synthesis of several different theories and disciplines: the resource-work load model (work stress), occupational ergonomics, the theory of intersectionality, and worksite health promotion. The framework was developed utilizing an extensive literature review, results from our on-going research on obesity, input from focus groups conducted with Los Angeles transit operators as well as interviews and meetings with transit operator stakeholders (management, unions, and worksite transit wellness program), and ride-along observations. Our hypotheses highlighted in the framework (see Fig. 1) are that adverse working conditions, largely characterized as a combination of high demands and low resources, will increase the risk for weight gain/obesity among transit operators directly through chronic strain and hypothalamic dysfunction (hyper-and hypo-activations), and indirectly through health-related behaviors and injuries/chronic severe pain. We also hypothesize that the observed increase in adiposity among female minority operators is due to their greater exposure to adverse occupational and non-occupational conditions that reflect their intersecting social identities of lower social class and being a minority woman in the

  4. Obesity, inflammation, and asthma severity in childhood: data from the National Health and Nutrition Examination Survey 2001-2004.

    PubMed

    Michelson, Peter H; Williams, Larry W; Benjamin, Daniel K; Barnato, Amber E

    2009-11-01

    The prevalences of asthma and obesity in children have increased significantly during the past 2 decades. The basis for the relationship between pediatric asthma and obesity is not well established. To explore the association between obesity and asthma severity in children and adolescents and to test whether obesity-induced inflammation, as characterized by serum C-reactive protein (CRP), is associated with increased severity of asthma. Retrospective cohort analysis of interview, physical examination, and laboratory test data from participants younger than 20 years in 2 rounds of the National Health and Nutrition Examination Survey (2001-2002 and 2003-2004). We also performed generalized ordered logistic regression to evaluate the effect of body mass index (BMI) z score and CRP level on asthma severity, controlling for the impact of age, sex, race, income, insurance, and tobacco smoke exposure. Of the 77 million individuals younger than 20 years represented by this weighted sample, 19% met the study-defined criteria for asthma; most cases were defined as mild (11%) or moderate (6%); 2% had severe asthma. In multivariable models, elevated BMI z scores (odds ratio, 1.12; 95% confidence interval, 1.05-1.21) were associated with worse asthma severity. Elevated CRP level was associated with obesity (P < .001) and asthma severity (odds ratio, 1.33; 95% confidence interval, 1.16-1.52). Higher BMI z scores and elevated serum CRP levels are associated with increased asthma severity. These findings highlight the importance of controlling for inflammation when considering the role of obesity and provide support for the hypothesis that obesity-induced inflammation may contribute to greater asthma severity.

  5. Obesity as a Potential Risk Factor for Blepharoptosis: The Korea National Health and Nutrition Examination Survey 2008-2010

    PubMed Central

    Paik, Ji-Sun; Jung, Su-Kyung; Han, Kyung-Do; Kim, Sang-Duck; Park, Yong-Moon; Yang, Suk-Woo

    2015-01-01

    Purpose To examine obesity parameters as potential risk factors associated with blepharoptosis in a representative Korean population. Methods We analyzed the Korea National Health and Nutrition Examination Survey (KNHANES), conducted between 2008 and 2010. 10,285 Korean adults (4,441 men and 5,844 women) aged 40 years or older was enrolled. We compared body mass index (BMI), waist circumference (WC) and percentage body fat (BF), according to the severity of blepharoptosis. Multiple logistic regression analysis was conducted to examine the associations of each obesity parameter with blepharoptosis. Results The overall prevalence of age-related blepharoptosis was 14.8 % in South Korea. There were significant and graded associations between increasing blepharoptosis severity and the mean value of obesity parameters (P for trend < 0.05). As marginal reflex distance 1 (MRD1) decreased, the prevalence of general obesity and overweight status increased (P for trend=0.121 in men and < 0.001 in women); the prevalence of abdominal obesity increased (P for trend < 0.001 for both genders); the prevalence of highest quartile of percentage BF increased (P for trend ≤0.001 for both genders). Blepharoptosis was significantly associated with general obesity in women (adjusted odds ratio (aOR), 2.14; 95% confidence intervals (CI), 1.32-3.47); and with the highest quartile of percentage BF in men (aOR, 2.01; 95% CI, 1.34-2.97) and in women (aOR, 1.52; 95% CI, 1.06-2.3317, after adjusting for age, smoking exercise, drinking alcohol, total energy intake, fat intake, total cholesterol, and high density lipoprotein cholesterol, diabetes, hypertension, and family history of eye disease. Conclusions The etiology of age-related blepharoptosis may be multifactorial and is unclear. Our results suggest that obesity parameters such as BMI, WC and percentage BF might be potential risk factors for age-related blepharoptosis in a representative Korean population. PMID:26162079

  6. The Association between Food Insecurity and Obesity in Children-The National Health and Nutrition Examination Survey.

    PubMed

    Kaur, Jasbir; Lamb, Molly M; Ogden, Cynthia L

    2015-05-01

    Food insecurity can put children at greater risk of obesity because of altered food choices and nonuniform consumption patterns. We examined the association between obesity and both child-level food insecurity and personal food insecurity in US children. Data from 9,701 participants in the National Health and Nutrition Examination Survey, 2001-2010, aged 2 to 11 years were analyzed. Child-level food insecurity was assessed with the US Department of Agriculture's Food Security Survey Module based on eight child-specific questions. Personal food insecurity was assessed with five additional questions. Obesity was defined, using physical measurements, as body mass index (calculated as kg/m²) greater than or equal to the age- and sex-specific 95th percentile of the Centers for Disease Control and Prevention growth charts. Logistic regressions adjusted for sex, race/ethnic group, poverty level, and survey year were conducted to describe associations between obesity and food insecurity. Obesity was significantly associated with personal food insecurity for children aged 6 to 11 years (odds ratio=1.81; 95% CI 1.33 to 2.48), but not in children aged 2 to 5 years (odds ratio=0.88; 95% CI 0.51 to 1.51). Child-level food insecurity was not associated with obesity among 2- to 5-year-olds or 6- to 11-year-olds. Personal food insecurity is associated with an increased risk of obesity only in children aged 6 to 11 years. Personal food-insecurity measures may give different results than aggregate food-insecurity measures in children. Published by Elsevier Inc.

  7. Urgent Need to Orient Public Health Response to Rapid Nutrition Transition

    PubMed Central

    Kapil, Umesh; Sachdev, Harsh Pal Singh

    2012-01-01

    India is currently undergoing a rapid transition on economic, demographic, epidemiologic, nutrition, and sociological fronts. There is evidence of a decline in undernutrition with a simultaneous escalation in overnutrition and associated non-communicable diseases (NCDs). However, the current concern and national policy response for tackling malnutrition in India is still primarily restricted to undernutrition diagnosed on the basis of body size (anthropometry). A complex range of interacting factors have been linked to the rising trend of overnutrition and associated NCDs from a global perspective. The burden of overnutrition and associated morbidities is rapidly escalating to alarming proportions, particularly in urban areas and high socio-economic status groups. The poor are not spared from this transition. It is predicted that a more rapid transition may occur amongst poor populations in future with higher economic development. The need of the hour is to launch an integrated public health response to the dual burden beginning from pregnancy and early life. This will obviously require careful deliberation of the strategy and interventions, and a multi-sectoral approach, especially involving the health, women and child development, nutrition, education, agriculture, food processing, trade, architecture, water supply and sanitation, community and non-governmental organizations. PMID:23293431

  8. Young urban women and the nutrition transition in China: a familiar pattern emerges.

    PubMed

    Madanat, Hala N; Hawks, Steven R; Campbell, Tiffany; Fowler, Chantelle; Hawks, Josiah L

    2010-12-01

    The purpose of this study was to assess the nutrition transition being experienced by urban Chinese college females. The self-administered cross-sectional survey was given to female students attending universities in the urban area of Xi'an, China. The survey was a collection of previously validated instruments measuring motivations for eating, disordered attitudes and behaviors, societal and media influences on body image and eating disturbances, body esteem, body dissatisfaction, and demographic questions. Results from 207 Chinese college females indicated that they had high levels of dietary restraint, despite the large proportion of participants who were considered underweight and normal weight. In addition, the results indicated that these college females ate primarily based on hunger cues. They also had a strong desire to lose weight sometimes to ultra thin and unhealthy levels, but with only moderate levels of disordered eating attitudes and behaviors. It appears that for participants in this study, at their current point in the nutrition transition, the full negative impact of Americanized media may not yet be fully internalized. The study has revealed a need for the development of health education programs to promote healthy eating styles and appropriate dieting behaviors. Future research needs to develop strategies for better understanding the impact of Americanization on the body image of women in this type of transitional population.

  9. Do alcoholic beverages, obesity and other nutritional factors modify the risk of familial colorectal cancer? A systematic review.

    PubMed

    Fardet, Anthony; Druesne-Pecollo, Nathalie; Touvier, Mathilde; Latino-Martel, Paule

    2017-09-07

    Individuals with family history of colorectal cancer are at higher risk of colorectal cancer than the general population. Until now, guidelines for familial colorectal cancer risk have only pointed at early diagnosis efforts via screening tests and surveillance, and payed scarce or no attention to lowering exposure to modifiable risk factors, notably nutritional factors. We conducted a systematic review of epidemiological studies investigating the associations between nutritional factors, family history of colorectal cancer, and colorectal cancer risk. From the 5312 abstracts identified until December 2016, 184 full text articles were examined for eligibility. Finally, 31 articles (21 from case-control studies, 9 from cohort studies and 1 from an intervention study) met inclusion criteria and were analyzed. Mainly, the combinations of family history of colorectal cancer and higher consumptions of alcoholic beverages, red or processed meat, or overweight/obesity increase the risk of colorectal cancer. Consistently, a strong increase is observed with the combinations of family history of colorectal cancer and unhealthy dietary patterns/lifestyles. Statistically significant interactions between these nutritional factors, family history of colorectal cancer and colorectal cancer risk are reported. Other data are inconclusive and additional prospective studies are needed. For the first time, our findings highlight that addressing high consumption of alcoholic beverages, red or processed meat, and overweight/obesity, and more largely the exposure to multiple unhealthy dietary/nutritional behaviors could offer new perspectives of prevention to individuals with family history of colorectal cancer. A better information of these patients and of health professionals on these nutritional modifiable risk factors is recommended. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  10. Evolution of 29 Anthropometric, Nutritional, and Cardiometabolic Parameters Among Morbidly Obese Adolescents 2 Years Post Sleeve Gastrectomy.

    PubMed

    Elhag, Wahiba; El Ansari, Walid; Abdulrazzaq, Sama; Abdullah, Ali; Elsherif, Mohamed; Elgenaied, Israa

    2017-08-18

    Laparoscopic sleeve gastrectomy (LSG) is a popular treatment for adolescent morbid obesity. Research on LSG outcomes among adolescents assessed a narrow range of anthropometric, nutritional, or cardiometabolic parameters, leading to an incomplete picture of these changes. We examined a wide variety of anthropometric, nutritional, and cardiometabolic parameters among adolescents before and after LSG. We retrospectively reviewed medical charts of all obese adolescents who underwent LSG at Hamad Medical Corporation, Qatar, between January 2011 and June 2015 (N = 102). We assessed preoperative levels and postoperative changes in 4 anthropometric, 15 nutritional, and 10 cardiometabolic parameters. The study sample comprised 79 patients with complete information (36 males, mean age 15.99 ± 1.1 years). At a mean of 24.2 months post-LSG, we observed (1) significantly reduced mean weight and body mass index by 51.82 ± 28.1 kg and 17 ± 6.24 kg/m(2), respectively; (2) the highest prevalence of post-LSG deficiencies pertained to vitamin D, albumin, and ferritin (89.3, 38, and 33.3%, respectively); (3) low hemoglobin levels (29.3%) only in females; (4) trace elements were not deficient; (4) significant reductions in percentage of adolescents with elevated low-density lipoprotein (from 66.1 to 38.9%), alanine aminotransferase (from 45.3 to 10.9%), and aspartate aminotransferase (from 24.1 to 8.6%) levels; (5) 100% remission of prediabetes cases; and (6) 80% remission of type 2 diabetes cases. LSG achieved significant weight loss and improvement of cardiometabolic risk factors among adolescents. However, the slight worsening of preexisting nutritional deficiencies warrants careful preoperative surveillance and appropriate postoperative nutritional supplementation.

  11. Sarcopenia, sarcopenic obesity and mortality in older adults: results from the National Health and Nutrition Examination Survey III.

    PubMed

    Batsis, J A; Mackenzie, T A; Barre, L K; Lopez-Jimenez, F; Bartels, S J

    2014-09-01

    Sarcopenia is defined as the loss of skeletal muscle mass and quality, which accelerates with aging and is associated with functional decline. Rising obesity prevalence has led to a high-risk group with both disorders. We assessed mortality risk associated with sarcopenia and sarcopenic obesity in elders. A subsample of 4652 subjects ≥60 years of age was identified from the National Health and Nutrition Examination Survey III (1988-1994), a cross-sectional survey of non-institutionalized adults. National Death Index data were linked to this data set. Sarcopenia was defined using a bioelectrical impedance formula validated using magnetic resonance imaging-measured skeletal mass by Janssen et al. Cutoffs for total skeletal muscle mass adjusted for height(2) were sex-specific (men: ≤5.75 kg/m(2); females ≤10.75 kg/m(2)). Obesity was based on % body fat (males: ≥27%, females: ≥38%). Modeling assessed mortality adjusting for age, sex, ethnicity (model 1), comorbidities (hypertension, diabetes, congestive heart failure, osteoporosis, cancer, coronary artery disease and arthritis), smoking, physical activity, self-reported health (model 2) and mobility limitations (model 3). Mean age was 70.6±0.2 years and 57.2% were female. Median follow-up was 14.3 years (interquartile range: 12.5-16.1). Overall prevalence of sarcopenia was 35.4% in women and 75.5% in men, which increased with age. Prevalence of obesity was 60.8% in women and 54.4% in men. Sarcopenic obesity prevalence was 18.1% in women and 42.9% in men. There were 2782 (61.7%) deaths, of which 39.0% were cardiovascular. Women with sarcopenia and sarcopenic obesity had a higher mortality risk than those without sarcopenia or obesity after adjustment (model 2, hazard ratio (HR): 1.35 (1.05-1.74) and 1.29 (1.03-1.60)). After adjusting for mobility limitations (model 3), sarcopenia alone (HR: 1.32 ((1.04-1.69) but not sarcopenia with obesity (HR: 1.25 (0.99-1.58)) was associated with mortality. For men, the

  12. Position of the Academy of Nutrition and Dietetics: Interventions for the Treatment of Overweight and Obesity in Adults.

    PubMed

    Raynor, Hollie A; Champagne, Catherine M

    2016-01-01

    It is the position of the Academy of Nutrition and Dietetics that successful treatment of overweight and obesity in adults requires adoption and maintenance of lifestyle behaviors contributing to both dietary intake and physical activity. These behaviors are influenced by many factors; therefore, interventions incorporating more than one level of the socioecological model and addressing several key factors in each level may be more successful than interventions targeting any one level and factor alone. Registered dietitian nutritionists, as part of a multidisciplinary team, need to be current and skilled in weight management to effectively assist and lead efforts that can reduce the obesity epidemic. Using the Academy of Nutrition and Dietetics' Evidence Analysis Process and Evidence Analysis Library, this position paper presents the current data and recommendations for the treatment of overweight and obesity in adults. Evidence on intrapersonal influences, such as dietary approaches, lifestyle intervention, pharmacotherapy, and surgery, is provided. Factors related to treatment, such as intensity of treatment and technology, are reviewed. Community-level interventions that strengthen existing community assets and capacity and public policy to create environments that support healthy energy balance behaviors are also discussed.

  13. Think tank on school-aged children: nutrition and physical activity to prevent the rise in obesity.

    PubMed

    Mendelson, Rena

    2007-06-01

    The rise in childhood obesity has generated concern across a range of sectors. Stakeholders and experts in the area of children's health met at a Think Tank in Toronto organized by the Canadian Council for Food and Nutrition and the Program in Food Safety, Nutrition, and Regulatory Affairs at the University of Toronto to discuss the current evidence in place to inform the development of school policies to reduce childhood obesity. Although there is some evidence to suggest that school interventions may reduce obesity in children, there are other examples of programs that have had very little impact. The role of parents in the development of healthy eating and physical activity patterns is critical from the earliest stages of life and warrants further attention. Delegates agreed that we need ongoing input of experts and leaders from all sectors and fields to help us to effectively promote healthy lifestyles at schools and within the home, while respecting each child's need for safety, security, and respect.

  14. Physical Activity, Sedentary Behaviors, and Nutritional Risk Profiles and Relations to Body Mass Index, Obesity, and Overweight in Eighth Grade.

    PubMed

    Berlin, Kristoffer S; Kamody, Rebecca C; Thurston, Idia B; Banks, Gabrielle G; Rybak, Tiffany M; Ferry, Robert J

    2017-01-01

    The objective of this article was to determine (1) the existence of individually varying patterns of physical activity, sedentary behavior, and nutrition intake risk; and (2) how these risk-patterns relate to youth's demographics, Body mass index (BMI) and psychosocial functioning. Participants (N = 9,304) from the 2007 8th Grade Early Childhood Longitudinal Study Cohort completed the revised Self-Description Questionnaire II. Age, sex, height, and weight were used to calculate body mass index (BMI) z scores and percentiles. Three risk profiles emerged via Latent Profile Analyses: "Active + Healthy Diet" (AHD; 16.3% Obese); "Sedentary + Unbalanced Diet" (SUD; 21.3% Obese); and "Screen-Time + Recreational Food" (STRF; 25.0% Obese). Significant differences in BMIs, psychosocial factors, and demographic characteristics were found across the profiles. Differential patterns of physical activity, sedentary behavior, and nutritional choices were found to predict BMI and psychosocial functioning. These findings may be helpful to refine and develop modular-based prevention and weight control intervention programs.

  15. Examining short-term nutritional status among BaAka foragers in transitional economies.

    PubMed

    Remis, Melissa J; Jost Robinson, Carolyn A

    2014-07-01

    Foragers in transitioning economies are at an increased risk of negative health outcomes as they undergo changes in subsistence patterns and diet. Here, we provide anthropometric data and examine the nutrition and health of adult BaAka foragers in relationship to declining wildlife and economic change in the Dzanga Sangha Protected Areas (APDS), Central African Republic. From June to August 2012, we collected biological data and dietary recall surveys from individuals in Mossapoula (MS) and Yandoumbé (YDBE) villages using standard anthropometric techniques and a single capillary blood finger prick. In our analysis, we identified variation in anthropometric measurements and hemoglobin levels by village (MS = 66, YDBE = 75) and gender (64 men, 77 women). Immigration, increased gun hunting and wildlife trades have reduced forager reliance on forest resources. These changes are evidenced in the marginal health of contemporary BaAka foragers of APDS. Although anthropometric measures of nutritional status do not significantly differ between communities, hemoglobin data highlight inequities in access to forest products between villages with different proximity to community hunting zones. Further, poor dietary diversity and low frequency of purchased foods in the diet indicate that the transition to a market economy has not been fully realized and diets are impoverished. Economic changes appear to have had the most impact at MS village, where forest use is most restricted and consumption of meat and forest products was reduced. This work highlights the nutritional and health needs of foragers in rapidly transitioning economies; especially those impacted by conservation management and zoning policies.

  16. Nutrition transition in China: the growth of affluent diseases with the alleviation of undernutrition.

    PubMed

    Chen, X S; Ge, K Y

    1995-09-01

    Since 1950, the annual GNP in China increased from 104 to 1401 Yuan per capita, while household real purchasing power quadrupled. In addition, food production and distribution also rose. China's improved standard of living has brought about several health changes: a reduction in diseases of poverty (high infant mortality, communicable disease, nutritional deficiency), the doubling of life expectancy from 35 years in the 1950s to 67 (male) and 71 (female) years, but it has increased diseases of affluence, such as obesity and cardiovascular disease. The three leading causes of death in China today are cancer, cerebrovascular disease, and myocardial infarction, while deaths from tuberculosis and acute infectious illness are markedly reduced. About 60 million of the population suffer from hypertension and a quarter that number has diabetes. Because China is a vast territory with different levels of development and types of diet, pockets of nutritional deficiency remain; about 35 million people are undernourished. While most of the population receive sufficient macronutrients to satisfy the Chinese RDA, they frequently lack micronutrients. Childhood rickets and iron deficiency anaemia are prevalent in rural regions and close to half of the children under three years of age in the autonomous regions and provinces suffer from these conditions. Chinese diets are changing. They are becoming more westernised and people are consuming more food of animal origin. This is most noticeable in cities where, in 1988, fat accounted for 30% of the caloric intake (up from 26% in 1981). In urban areas about 10% of woman and 5% of men are now obese. China is encouraging citizens to eat a variety of foods along more traditional lines, with plant foods constituting the bulk of intake, and a lesser amount of food of animal origin. In 1993, the State Council approved a national position paper entitled "Outlines for China's Food Structure Reform and Development in the 1990s". The government

  17. [Age-dependent characteristics of nutritional status and resting metabolism in overweight and obese children].

    PubMed

    Pavlovskaia, E V; Strokova, T V; Surkov, A G; Bogdanov, A R; Borodina, G V; Kutyreva, E N; Sentsova, T B

    2014-01-01

    The age-dependent nutritional status and resting metabolism in overweight and obese children have been examined. The study included 625 children of 2.5-17 years old. Patients were divided into three groups: 1st--2.5-7 years old (n = 49), 2nd--8-12 years old (n = 204), 3rd--13-17 years old (n = 372). The diagnosis of overweight and obesity was based on CDC criteria: children with 85-94 BMI percentile according to age and gender had overweight, BMI 295 percentile--obesity. Anthropometry, bioelectric impedance analysis and indirect respiratory calorimetry were performed; lipid and carbohydrate parameters were measured. The fat mass percentages in children of studed groups were 41.3 ± 1.9, 39.8 ± 0.7 and 42.3 ± 0.4%, the mean percent of fat mass excess--163.6 ± 26.2, 113.7 ± 8.3 and 134.9 ± 8.2% respectively, p > 0.05. Prevalence of dyslipidemia in children increased with age: lipid metabolism disorders were revealed in 28.6, 49.0 u 53.2% children of the 1st, 2nd and 3rd groups respectively. The mean HDL level in the 1st and 2nd groups was significantly higher, and triglycerides--lower than in the 3rd group. The correlation of HDL level and breastfeeding duration (r1 = 0.94, p < 0.05) was found in the 1st group of children. Increased insulin level was revealed in 38.8% children in the 1st group (mean 12.8 ± 1.4 μIU/ml), 62.2% children in the 2nd group (21.1 ± 0.7 μIU/ml) and 64.8% children in the 3rd group (25.1 ± 0.9 μIU/ml); increased HOMA--in 36.7% (4.32 ± 0.6), 62.2% (4.65 ± 0.17) and 59.1% (5.56 ± 0.21) respectively. The negative correlation of insulin and HOMA level with breastfeeding duration (r1 = -0.38 and -0.37, respectively, p < 0.05) was found in the 1st group of children. Prevalence of hyperuricemia increased from 13% in the 1st group to 21.1% in the 2nd and 44.1% in the 3rd group. Prevalence and degree of resting metabolism changes increased with age and had tendency to the shift of proportion of energy-intensive substrates (fats and

  18. Trends in diet and Alzheimer's disease during the nutrition transition in Japan and developing countries.

    PubMed

    Grant, William B

    2014-01-01

    Alzheimer's disease (AD) rates in Japan and developing countries have risen rapidly in recent years. Researchers have associated factors such as the Western diet, obesity, alcohol consumption, and smoking with risk of AD. This paper evaluates whether the dietary transition might explain the rising trend of AD prevalence in Japan and in developing countries, evaluating other factors when possible. This study used two approaches to see whether dietary or other changes could explain AD trends in Japan and developing countries. One approach involved comparing trends of AD in Japan with changes in national dietary supply factors, alcohol consumption, and lung cancer mortality rates from zero to 25 years before the prevalence data. The second compared AD prevalence values for eight developing countries with dietary supply factors from zero to 25 years before the prevalence data. For Japan, alcohol consumption, animal product, meat and rice supply, and lung cancer rates correlated highly with AD prevalence data, with the strongest correlation for a lag of 15-25 years. In the eight-country study, total energy and animal fat correlated highly with AD prevalence data, with a lag of 15-20 years. Mechanisms to explain the findings include increased obesity for the eight countries, and increases in cholesterol, saturated fat, and iron from increases in animal products and meat supply for Japan. Evidently AD rates will continue rising in non-Western countries for some time unless we address major risk factors involving diet, obesity, and smoking.

  19. Role of dietary factors and food habits in the development of childhood obesity: a commentary by the ESPGHAN Committee on Nutrition.

    PubMed

    Agostoni, Carlo; Braegger, Christian; Decsi, Tamas; Kolacek, Sanja; Koletzko, Berthold; Mihatsch, Walter; Moreno, Luis A; Puntis, John; Shamir, Raanan; Szajewska, Hania; Turck, Dominique; van Goudoever, Johannes

    2011-06-01

    This Comment by the Committee on Nutrition of the European Society for Paediatric Gastroenterology, Hepatology, and Nutrition aims to provide a summary of the role of nutrition-related factors on obesity prevention in children ages 2 to 18 years. This Comment emphasizes that dietary interventions should be incorporated into a multidisciplinary strategy for obesity prevention. No single nutrient has been unequivocally associated with the development of obesity. Methodological limitations in study design and the complex nature of obesity must be taken into account when interpreting the association with reported dietary factors. Energy intake should be individually determined, taking into account energy expenditure and growth. Preferential intake of slowly absorbed carbohydrates and limiting the ingestion of rapidly absorbed carbohydrates and simple sugars should be promoted. No specific recommendations for macronutrient intakes to prevent obesity can be made. Plant foods can be used as the main food contributors to a well-balanced diet with adequate monitoring of nutrient intake. Plain water should be promoted as the main source of fluids for children instead of sugar-sweetened beverages. Children should eat at least 4 meals, including breakfast, every day. Regular family meals should be encouraged. Regular consumption of fast food with large portion sizes and high energy density should be avoided. Healthy food options should be promoted for snacking. Food portion sizes should be appropriate for age and body size. Nutrition and lifestyle education aimed at the prevention of obesity should be included in the routine care of children by health care professionals.

  20. Nutrition label experience and consumption of transitional foods among a nationwide cohort of 42,750 Thai adults

    PubMed Central

    Rimpeekool, Wimalin; Kirk, Martyn; Yiengprugsawan, Vasoontara; Banwell, Cathy; Seubsman, Sam-ang; Sleigh, Adrian

    2017-01-01

    Purpose The purpose of this paper is to assess the usefulness of nutrition labels in Thailand during nutrition transition from traditional to modern diets that increase salt, sugar, and calorie intake and to note socio-demographic interactions and associations with consumption of transitional processed foods. Design/methodology/approach The authors studied 42,750 distance learning Open University adults aged 23-96 years in 2013 residing nationwide and participating in an ongoing community-based prospective cohort study. The authors used multivariable logistic regression to relate nutrition label experiences (“read”, “good understand”, “frequent use”), socio-demographic factors, and consumption of four transitional foods. These foods included “unhealthy” instant foods, carbonated soft drinks, and sweet drinks, or “healthy” milk. Findings Overall, two-thirds reported good understanding and frequent use of nutrition labels. Unhealthy transition-indicator processed foods were frequently consumed: instant foods (7 per cent), (carbonated) soft drinks (15 per cent), and sweet drinks (41 per cent). Frequent users of nutrition labels (e.g. females, older persons, professionals) were less likely to consume unhealthy indicator foods. Those with the most positive overall nutrition label experience (“read” + “good understanding” + “frequent use”) had the best indicator food profiles: instant foods (odds ratio (OR) 0.63; 95%CI, 0.56-0.70); soft drinks (OR 0.56; 95%CI, 0.52-0.61); sweet drinks (OR 0.79; 95%CI, 0.74-0.85); milk (OR 1.87; 95%CI, 1.74-2.00). Originality/value Knowledge protected – those with most nutrition label experience were least likely to consume unhealthy foods. Results support government regulated nutrition labels, expanding to include sweet drinks. The study is remarkable for its large size and nationwide footprint. Study subjects were educated, represent Thais of the future, and show high awareness of transition

  1. Obesity

    MedlinePlus

    Obesity means having too much body fat. It is different from being overweight, which means weighing too ... what's considered healthy for his or her height. Obesity occurs over time when you eat more calories ...

  2. Obesity in Preschool-Aged Children with Sickle Cell Anemia: Emerging Nutritional Challenge in a Resource Limited Setting.

    PubMed

    Bismarck Eke, Christopher; Onyeka Edelu, Benedict; Nnaemeka Ikefuna, Anthony; Josephine Emodi, Ifeoma; Chidozie Ibe, Bede

    2015-01-01

    The burden of childhood obesity is increasing in most developing countries particularly in the urban areas owing to globalization; and children with sickle cell anemia (SCA) in such environment do not live in isolation. The study is aimed at determining the prevalence of obesity in younger children with SCA. A consecutive recruitment of 58 children with SCA aged between 1 year and 5 years 4 months (subjects) and their age and sex matched controls selected using multistage sampling technique were carried out. The weight and height of the children were obtained using standard equipment. The WHO Anthro and Anthro-Plus software were used for analyzing the nutritional status of the children based on standard deviation (z-scores). The data were analyzed using SPSS version 19.0 while the level of significance was set at p < 0.05. The mean BMI for the subjects was 15.38 ± 1.93 (range from 11.50-20.80) and 17.10 ± 2.28 (range from 13.4-23.20) in the controls. Overweight (z-score > + 1 ≤ 2) and obesity (z score >+2) were recorded in 10 (17.2%) and 2 (3.4%) of the subjects while in the controls overweight and obesity were observed in 16 (27.6%) and 13 (22.4%), respectively (p = 0.000). Obesity and overweight is becoming prevalent among children with SCA and so awareness and preventive health education about obesity should be created among caregivers of children with sickle cell anemia in our setting to avert its possible complications.

  3. Infant Gut Microbiota Development Is Driven by Transition to Family Foods Independent of Maternal Obesity

    PubMed Central

    Laursen, Martin Frederik; Andersen, Louise B. B.; Michaelsen, Kim F.; Mølgaard, Christian; Trolle, Ellen; Bahl, Martin Iain

    2016-01-01

    ABSTRACT The first years of life are paramount in establishing our endogenous gut microbiota, which is strongly affected by diet and has repeatedly been linked with obesity. However, very few studies have addressed the influence of maternal obesity on infant gut microbiota, which may occur either through vertically transmitted microbes or through the dietary habits of the family. Additionally, very little is known about the effect of diet during the complementary feeding period, which is potentially important for gut microbiota development. Here, the gut microbiotas of two different cohorts of infants, born either of a random sample of healthy mothers (n = 114), or of obese mothers (n = 113), were profiled by 16S rRNA amplicon sequencing. Gut microbiota data were compared to breastfeeding patterns and detailed individual dietary recordings to assess effects of the complementary diet. We found that maternal obesity did not influence microbial diversity or specific taxon abundances during the complementary feeding period. Across cohorts, breastfeeding duration and composition of the complementary diet were found to be the major determinants of gut microbiota development. In both cohorts, gut microbial composition and alpha diversity were thus strongly affected by introduction of family foods with high protein and fiber contents. Specifically, intake of meats, cheeses, and Danish rye bread, rich in protein and fiber, were associated with increased alpha diversity. Our results reveal that the transition from early infant feeding to family foods is a major determinant for gut microbiota development. IMPORTANCE The potential influence of maternal obesity on infant gut microbiota may occur either through vertically transmitted microbes or through the dietary habits of the family. Recent studies have suggested that the heritability of obesity may partly be caused by the transmission of “obesogenic” gut microbes. However, the findings presented here suggest that

  4. The Emerging Nutritional Problems of School Adolescents: Overweight/Obesity and Associated Factors in Jimma Town, Ethiopia.

    PubMed

    Gali, Nurezeman; Tamiru, Dessalegn; Tamrat, Meseret

    Globally, overweight is rapidly becoming one of the most important medical and public health problems. Adolescent obesity is a multisystem disease with potentially devastating consequences that persist into adulthood. However, there is a paucity of available information regarding the adolescent overweight and obesity in Ethiopia, particularly in the study area. A school-based cross-sectional study was conducted from March to April/2015 among 546 adolescents. Study participants were selected using a multi-stage, stratified random sampling method. An interviewer administered questionnaire was used to collect data. Multivariable logistic regression analysis was used to identify independent predictors of overweight and obesity at 95% confidence intervals. The mean dietary diversity score of school adolescents was 6.97±1.15. Cereal based diets (99.6%) and vegetables (73.9%) are the two common foods of adolescents. The prevalence of overweight/obesity was 13.3%. Overweight/Obesity was significantly associated with being a female (AOR=3.57 [95% CI:1.28-9.9]), attending private schools (AOR=7.53 [2.51-22.3]), lack of paternal education (AOR=5.57 [95% CI:1.53-20.26]), wealthy households (AOR=3 [95% CI:1.09-8.26]) and not being a vegetarian (AOR=9.23 [95% CI:1.68-50.8]). Adolescents who are physically inactive (AOR=3.7 [95% CI:1.06-13.02]) and those with sedentary lifestyles (AOR=3.64 [95% CI:1.39-9.5]) were more obese compared to their counter peers. The proportion of overweight/obesity among school adolescent was considerably high. Being a female, learning in private school, high household economic status, not being a vegetarian and having a sedentary life were significantly associated with overweight/obesity. Findings of this study can be used to guide the development of programs aimed at preventing overweight/obesity in Ethiopia by informing policymakers and other stakeholders about this emerging nutrition-related problem among school adolescents. Copyright © 2017

  5. Behavioral science and the study of gene-nutrition and gene-physical activity interactions in obesity research.

    PubMed

    Faith, Myles S

    2008-12-01

    This report summarizes emerging opportunities for behavioral science to help advance the field of gene-environment and gene-behavior interactions, based on presentations at The National Cancer Institute (NCI) Workshop, "Gene-Nutrition and Gene-Physical Activity Interactions in the Etiology of Obesity." Three opportunities are highlighted: (i) designing potent behavioral "challenges" in experiments, (ii) determining viable behavioral phenotypes for genetics studies, and (iii) identifying specific measures of the environment or environmental exposures. Additional points are underscored, including the need to incorporate novel findings from neuroimaging studies regarding motivation and drive for eating and physical activity. Advances in behavioral science theory and methods can play an important role in advancing understanding of gene-brain-behavior relationships in obesity onset.

  6. Weight loss and blood pressure reduction in obese subjects in response to nutritional guidance using information communication technology.

    PubMed

    Ueki, Kanako; Sakurai, Nozomi; Tochikubo, Osamu

    2009-05-01

    The metabolic syndrome caused by visceral-fat obesity is a major risk factor for atherosclerosis. This study used a new information communication technology (ICT) to investigate body weight (BW) and blood pressure (BP) changes in response to nutritional guidance. Obese subjects with hypertension, hyperlipidemia, or impaired glucose tolerance received guidance with the ICT method (n = 13) or face-to-face according to conventional methods (n = 39). The effects of the methods were compared. After 12 weeks, significant weight loss and BP reduction were observed in the ICT group. Also, significant higher improvements were observed in total cholesterol (TC), low-density lipoprotein (LDL) cholesterol, and HbA(1c) in the ICT-group compared with those groups using the conventional method. The effectiveness of the ICT method in reducing BW, BP, total and LDL cholesterol, and HbA(1c) was demonstrated.

  7. Nutrition and physical activity program to attenuate obesity and promote physical and metabolic fitness in elementary school children.

    PubMed

    Donnelly, J E; Jacobsen, D J; Whatley, J E; Hill, J O; Swift, L L; Cherrington, A; Polk, B; Tran, Z V; Reed, G

    1996-05-01

    Obesity and low levels of physical and metabolic fitness are risk factors for cardiovascular disease and diabetes. The purpose of this investigation was to attenuate obesity and improve physical and metabolic fitness in elementary school children. Schools have the opportunity, mechanisms, and personnel in place to deliver nutrition education, fitness activities, and a school food service that is nutritious and healthy. Cohorts from grades 3 to 5 in two school districts in rural Nebraska (Intervention/Control) participated in a 2-year study of physical activity and modified school lunch program. Data collection for aerobic capacity, body composition, blood chemistry, nutrition knowledge, energy intake, and physical activity was at the beginning and end of each year. Int received enhanced physical activity, grade specific nutrition education, and a lower fat and sodium school lunch program. Con continued with a regular school lunch and team sports activity program. At year 2, Int lunches had significantly less energy (9%), fat (25%), sodium (21%), and more fiber (17%). However, measures of 24-hour energy intake for Int and Con showed significant differences for sodium only. Physical activity in the classroom was 6% greater for Int compared to Con (p < 0.05) but physical activity outside of school was approximately 16% less for Int compared to Con (p < 0.05). Body weight and body fat were not different between schools for normal weight or obese children. No differences were found for cholesterol, insulin, and glucose; however, HDL cholesterol was significantly greater and cholesterol/HDL was significantly less for Int compared to Con (p < 0.05). It appears that compensation in both energy intake and physical activity outside of school may be responsible for the lack of differences between Int and Con.

  8. Implication of Sarcopenia and Sarcopenic Obesity on Lung Function in Healthy Elderly: Using Korean National Health and Nutrition Examination Survey.

    PubMed

    Moon, Ji Hyun; Kong, Mi Hee; Kim, Hyeon Ju

    2015-11-01

    Previous studies have demonstrated a positive association between obesity and decreased lung function. However, the effect of muscle and fat has not been fully assessed, especially in a healthy elderly population. In this study, we evaluated the impact of low muscle mass (LMM) and LMM with obesity on pulmonary impairment in healthy elderly subjects. Our study used data from the Korea National Health and Nutrition Examination Survey from 2008 to 2011. Men and women aged 65 yr or older were included. Muscle mass was measured by dual-energy X-ray absorptiometry. LMM was defined as two standard deviations below the sex-specific mean for young healthy adults. Obesity was defined as body mass index ≥ 25 kg/m(2). The prevalence of LMM in individuals aged over 65 was 11.9%. LMM and pulmonary function (forced vital capacity and forced expiratory volume in 1 second) were independently associated after adjusting for age, sex, body mass index, smoking status, alcohol consumption, and frequency of exercise. LMM with obesity was also related to a decrease in pulmonary function. This study revealed that LMM is an independent risk factor of decreased pulmonary function in healthy Korean men and women over 65 yr of age.

  9. Association of FTO with obesity-related traits in the Cebu Longitudinal Health and Nutrition Survey (CLHNS) Cohort.

    PubMed

    Marvelle, Amanda F; Lange, Leslie A; Qin, Li; Adair, Linda S; Mohlke, Karen L

    2008-07-01

    The underlying genetic component of obesity-related traits is not well understood, and there is limited evidence to support genetic association shared across multiple studies, populations, and environmental contexts. The present study investigated the association between candidate variants and obesity-related traits in a sample of 1,886 adult Filipino women from the Cebu Longitudinal Health and Nutrition Survey (CLHNS) cohort. We selected and genotyped 19 single nucleotide polymorphisms in 10 genes (ADRB2, ADRB3, FTO, GNB3, INSIG2, LEPR, PPARG, TNF, UCP2, and UCP3) that had been previously reported to be associated with an obesity-related quantitative trait. We observed evidence for association of the A allele of rs9939609 (FTO intron 1) with increased BMI (P = 0.0072 before multiple test correction), baseline BMI (P = 0.0015), longitudinal BMI based on eight surveys from 1983 to 2005 (P = 0.000029), waist circumference (P = 0.0094), and weight (P = 0.021). The increase in average BMI was approximately 0.4 for each additional A allele. We also observed association of the ADRB3 Trp64Arg variant with BMI, waist circumference, percent body fat, weight, fat mass, arm fat area, and arm muscle area (P < 0.05), although the direction of effect is inconsistent with the majority of previous reports. Our study confirms that FTO is a common obesity susceptibility gene in Filipinos, with an effect size similar to that seen in samples of European origin.

  10. “Now I Can Do Better”: A Study of Obese Women’s Experiences Following a Nonprescriptive Nutritional Intervention

    PubMed Central

    Ulian, Mariana D; Gualano, Bruno; Benatti, Fabiana B; de Campos-Ferraz, Patricia L; Roble, Odilon J; Modesto, Bruno T; Brito, Bruna C; Murakawa, Karina A; Torre, Mariana D; Tritto, Aline CC; Unsain, Ramiro F; de M Sato, Priscila; Scagliusi, Fernanda B

    2015-01-01

    The present study analyzed obese women’s experiences following a nonprescriptive nutritional intervention, implemented through a 1-year program based on the Health at Every Size® philosophy. We employed an action research method and conducted three focus groups during the intervention. We identified five interpretative axes across the focus groups, as follows: conflicts and perceptions; gaining motivation, perspective, and positioning; becoming autonomous eaters; acquiring tools; and the meetings between the nutritional therapist and participant. Our findings revealed varying levels of readiness among participants in adapting to the intervention and varying valuations of achievements related to eating and health, independent of body-weight changes. Participants reported benefiting from and expressed approval of the intervention. Participants reported positive behavioral and attitudinal changes to their diet and improvements to diet quality, diet structure, and consumption. Finally, participants seemed to show increased autonomy concerning diet and indicated increased confidence, comfort, flexibility, and positivity of attitude regarding eating. PMID:26417206

  11. Position of the Academy of Nutrition and Dietetics: interventions for the prevention and treatment of pediatric overweight and obesity.

    PubMed

    Hoelscher, Deanna M; Kirk, Shelley; Ritchie, Lorrene; Cunningham-Sabo, Leslie

    2013-10-01

    It is the position of the Academy of Nutrition and Dietetics that prevention and treatment of pediatric overweight and obesity require systems-level approaches that include the skills of registered dietitians, as well as consistent and integrated messages and environmental support across all sectors of society to achieve sustained dietary and physical-activity behavior change. This position paper provides guidance and recommendations for levels of intervention targeting overweight and obesity prevention and treatment from preschool age through adolescence. Methods included a review of the literature from 2009 to April 2012, including the Academy's 2009 evidence analysis school-based reviews. Multicomponent interventions show the greatest impact for primary prevention; thus, early childhood and school-based interventions should integrate behavioral and environmental approaches that focus on dietary intake and physical activity using a systems-level approach targeting the multilevel structure of the socioecological model as well as interactions and relationships between levels. Secondary prevention and tertiary prevention/treatment should emphasize sustained family-based, developmentally appropriate approaches that include nutrition education, dietary counseling, parenting skills, behavioral strategies, and physical-activity promotion. For obese youth with concomitant serious comorbidities, structured dietary approaches and pharmacologic agents should be considered, and weight-loss surgery can be considered for severely obese adolescents. Policy and environmental interventions are recommended as feasible and sustainable ways to support healthful lifestyles for children and families. The Academy supports commitment of resources for interventions, policies, and research that promote healthful eating and physical-activity behaviors to ensure that all youth have the opportunity to achieve and maintain a weight that is optimal for health.

  12. LA sprouts randomized controlled nutrition, cooking and gardening programme reduces obesity and metabolic risk in Hispanic/Latino youth.

    PubMed

    Gatto, N M; Martinez, L C; Spruijt-Metz, D; Davis, J N

    2017-02-01

    Many programmes for children that involve gardening and nutrition components exist; however, none include experimental designs allowing more rigorous evaluation of their impact on obesity. The objective of this study is to explore the effects of a novel 12-week gardening, nutrition and cooking intervention {'LA Sprouts'} on dietary intake, obesity parameters and metabolic disease risk among low-income, primarily Hispanic/Latino youth in Los Angeles.. This study used a randomized control trial involving four elementary schools [two randomized to intervention {172, 3rd-5th grade students}; two randomized to control {147, 3rd-5th grade students}]. Classes were taught in 90-min sessions once per week for 12 weeks. Data collected at pre-intervention and post-intervention included dietary intake via food frequency questionnaire, anthropometric measures {body mass index, waist circumference}, body fat, and fasting blood samples. LA Sprouts participants compared with controls had significantly greater reductions in body mass index z-scores {-0.1 vs. -0.04, respectively; p = 0.01} and waist circumference {-1.2 vs. 0.1 cm; p < 0.001}. Fewer LA Sprouts participants had the metabolic syndrome after the intervention than before, while controls with metabolic syndrome increased. LA Sprouts participants compared with controls increased dietary fiber intake {+3.4% vs. -16.5%; p = 0.04}. All participants decreased vegetable intake, but decreases were less in LA Sprouts than controls {-3.7% vs. -26.1%; p = 0.04}. Change in fruit intake did not differ between LA Sprouts and controls. LA Sprouts was effective in reducing obesity and metabolic risk; however, additional larger and longer-term studies are warranted. © 2016 World Obesity Federation.

  13. Eating habits, physical activity, nutrition knowledge, and self-efficacy by obesity status in upper-grade elementary school students

    PubMed Central

    Ha, Seong Ah; Lee, Seo Yeon; Kim, Kyung A; Seo, Jung Sook; Sohn, Cheong Min; Park, Hae Ryun

    2016-01-01

    BACKGROUND/OBJECTIVES Childhood obesity has increased in recent decades in Korea. This study was designed to examine differences in the eating habits, physical activity (PA), nutrition knowledge, and self-efficacy of children by obesity status. SUBJECTS/METHODS Subjects were 5th-grade children from 70 elementary schools in 17 cities nationwide. Two-stage stratified cluster sampling was employed. Survey questionnaire included items related to general characteristics, eating habits, PA, nutrition knowledge and self-efficacy. Excluding incomplete responses, 3,531 data were analyzed using SPSS. Subjects were categorized into overweight·obesity (OW) and normal weight (NW) groups based on body mass index percentiles for age by sex. RESULTS A total of 21.5% of subjects was overweight or obese. There were significant differences in gender, perceived stress, perception of body shape, body satisfaction, and interest in weight control between the OW and NW groups (P < 0.001). With respect to eating habits, the OW group ate breakfast (P < 0.05) and snacks (P < 0.01) less frequently, ate bigger meals (P < 0.001), and demonstrated less desirable behaviors during meals (P <0.05 in boys) compared to the NW group. The OW group participated in less PA than the NW group, especially boys. OW boys spent less time walking during weekdays (P < 0.05) or the weekend (P < 0.001), spent more time being sedentary during weekdays or the weekend (P < 0.001), and exercised a fewer number of days (P < 0.01). For girls, the OW group spent more time being sedentary during the weekend (P < 0.01) and exercised a fewer number of days by walking or bicycle riding (P < 0.05) than the NW group. Nutrition knowledge was not significantly different between the OW and NW groups. Self-efficacy (P < 0.01 in boys), especially PA self-efficacy (P < 0.01), was significantly lower in the OW than NW group. CONCLUSIONS This study revealed differences in eating habits, PA, and self-efficacy between OW and NW

  14. Eating habits, physical activity, nutrition knowledge, and self-efficacy by obesity status in upper-grade elementary school students.

    PubMed

    Ha, Seong Ah; Lee, Seo Yeon; Kim, Kyung A; Seo, Jung Sook; Sohn, Cheong Min; Park, Hae Ryun; Kim, Kyung Won

    2016-12-01

    Childhood obesity has increased in recent decades in Korea. This study was designed to examine differences in the eating habits, physical activity (PA), nutrition knowledge, and self-efficacy of children by obesity status. Subjects were 5th-grade children from 70 elementary schools in 17 cities nationwide. Two-stage stratified cluster sampling was employed. Survey questionnaire included items related to general characteristics, eating habits, PA, nutrition knowledge and self-efficacy. Excluding incomplete responses, 3,531 data were analyzed using SPSS. Subjects were categorized into overweight·obesity (OW) and normal weight (NW) groups based on body mass index percentiles for age by sex. A total of 21.5% of subjects was overweight or obese. There were significant differences in gender, perceived stress, perception of body shape, body satisfaction, and interest in weight control between the OW and NW groups (P < 0.001). With respect to eating habits, the OW group ate breakfast (P < 0.05) and snacks (P < 0.01) less frequently, ate bigger meals (P < 0.001), and demonstrated less desirable behaviors during meals (P <0.05 in boys) compared to the NW group. The OW group participated in less PA than the NW group, especially boys. OW boys spent less time walking during weekdays (P < 0.05) or the weekend (P < 0.001), spent more time being sedentary during weekdays or the weekend (P < 0.001), and exercised a fewer number of days (P < 0.01). For girls, the OW group spent more time being sedentary during the weekend (P < 0.01) and exercised a fewer number of days by walking or bicycle riding (P < 0.05) than the NW group. Nutrition knowledge was not significantly different between the OW and NW groups. Self-efficacy (P < 0.01 in boys), especially PA self-efficacy (P < 0.01), was significantly lower in the OW than NW group. This study revealed differences in eating habits, PA, and self-efficacy between OW and NW children. Obesity management programs for children need to focus

  15. Design of the nutritional therapy for overweight and obese Spanish adolescents conducted by registered dieticians: the EVASYON study.

    PubMed

    Marqués, Ma; Moleres, A; Rendo-Urteaga, T; Gómez-Martínez, S; Zapatera, B; Romero, P; de Miguel-Etayo, P; Campoy, C; Alfredo Martínez, J; Azcona-San Julián, C; Marcos, A; Marti, A; Warnberg, J

    2012-01-01

    Dietary treatment for obese adolescents should aim to ensure adequate growth and development, by reducing excessive fat mass accumulation, avoiding loss of lean body mass, improving well-being and self-esteem and preventing cyclical weight regain. The aim of this article is to describe the dietary intervention design and the methods used to evaluate nutritional knowledge and behavior in the EVASYON study (Development, implementation and evaluation of the efficacy of a therapeutic programme for overweight/obese adolescents). EVASYON is a multi-centre study conducted in 5 Spanish hospital settings (Granada, Madrid, Pamplona, Santander and Zaragoza), where 204 overweight/obese Spanish adolescents were treated in groups of 9 to 11 subjects over 20 visits. The study was implemented in two stages: an intensive, calorie-restricted period for the first 9 weeks, and an extensive body-weight follow-up period for the last 11 months. A moderate energy intake restriction was applied in the intensive period according to the degree of obesity, on the basis of a balanced diet supplying 50-55% of daily energy as carbohydrates; 30-35% as fats and 10-15% as proteins. In the intensive period, adolescents were prescribed both a fixed full-day meal plan for the first three weeks and a full day meal plan with different food-choices for 6 weeks. Later, adolescents received a flexible meal plan based on food exchanges for the follow-up period until the end of the trial. Data on food intake, dietary and meal-related habits and behavior were collected by means of dietary questionnaires. To analyse nutritional knowledge, adolescents were examined regarding nutrient concepts and food adoitems for a healthy diet with the appropriate tools. Participants were given nutritional information with complementary teaching material, which was available on the EVASYON website (www.estudioevasyon.com). The dietary intervention of the EVASYON programme with a moderate calorie restriction for a limited

  16. Food consumption patterns and nutrition transition in South-East Asia.

    PubMed

    Lipoeto, Nur Indrawaty; Geok Lin, Khor; Angeles-Agdeppa, Imelda

    2013-09-01

    The present study was done to confirm the relationship between changes in food patterns and nutrition transition in three South-East Asian countries, namely the Philippines, Malaysia and Indonesia. This was a cross-sectional study conducted between August 2008 and August 2009 using three methods: interviews, focus group discussions and analyses of government reports. The study was conducted in rural and urban areas in Manila and Calabanga (Philippines), Selangor and Kuala Selangor (Malaysia), and Padang, Pariaman Tanah Datar and Limapuluh Kota (West Sumatra, Indonesia). Adults aged 18 to 77 years. The results showed that Filipinos, Malaysians and Indonesians have retained many aspects of their traditional diets. In fact, most participants in the study considered Western-style and franchise fast foods as snack or recreational foods to be consumed once in a while only. However, a significant difference was noted between urban and rural areas in food varieties consumed. Participants in urban areas consumed more varieties of traditional foods owing to their availability and the participants’ food purchasing power. Although traditional food patterns were maintained by most of the participants, more sugar and vegetable oils were consumed and added to the traditional recipes. The rapid nutrition transition in this region may be due, instead, to increasing food availability and food purchasing power, rather than to a shift in food preferences towards modern Western foods.

  17. Alcoholic beverages, obesity, physical activity and other nutritional factors, and cancer risk: A review of the evidence.

    PubMed

    Latino-Martel, Paule; Cottet, Vanessa; Druesne-Pecollo, Nathalie; Pierre, Fabrice H F; Touillaud, Marina; Touvier, Mathilde; Vasson, Marie-Paule; Deschasaux, Mélanie; Le Merdy, Julie; Barrandon, Emilie; Ancellin, Raphaëlle

    2016-03-01

    Prevention is a priority in the fight against cancers, especially nutritional prevention. To update the levels of evidence of relationships between 10 nutritional factors and cancer risk, the scientific literature published from 2006 to 2014 was reviewed by an expert group. Data from 133 meta-analyses, pooled analyses or intervention trials were examined. Nearly 150 relationships between nutritional factors and cancer at various sites were evaluated. According to the evidence graded as convincing or probable, these factors were divided in two groups. Factors which increase the risk of cancer are alcoholic beverages, overweight and obesity, red meat and processed meat, salt and salted foods and beta-carotene supplements. Factors which decrease the risk of cancer are physical activity, fruits and vegetables, dietary fiber, dairy products and breastfeeding. Three main nutritional objectives should be attained to improve cancer prevention: to reduce alcoholic beverages consumption, to have a balanced and diversified diet and to be physically active. Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  18. [Nutrition management in obese patients with type 2 diabetes mellitus after laparoscopic sleeve gastrectomy].

    PubMed

    Tang, Weihong; Chen, Yuhua; Pan, Meizhen; Chen, Lihua; Zhang, Lele; Wang, Tingfeng; Zhang, Xiong; Zhang, Peng; Zheng, Chengzhu; Yu, Bo

    2017-04-25

    To explore the value of nutrition management in obese patients with type 2 diabetes mellitus(T2DM) after laparoscopic sleeve gastrectomy(LSG). Clinical data of 22 obese T2DM patients undergoing LSG from March 2013 to July 2015 in Fudan University Pudong Medical Center were collected. All the patients strictly followed the specialized instruction by nutritionists: diabetic and low calorie diet 3347.2 to 5020.8 kJ (800 to 1200 kcal) per day before the operation; low calorie liquid diet 2510.4 kJ(600 kcal) per day before operation for promoting gastric emptying; fasting diet before postoperative ventilation; clear liquid diet 1673.6 to 2510.4 kJ (400 to 600 kcal) per day after postoperative ventilation (liquid intake >2000 ml); low fat liquid diet 2928.8 to 3765.6 kJ (700 to 900 kcal) per day (protein 60 g per day at least, 2000 ml liquid) 2 weeks after the operation; semi-liquid diet 1 month after operation and gradually normal diet. All the 22 patients were followed up at 1 week, 1, 3, 6 months after operation on time. Changes of body weight, waist circumference, hip circumference, body mass index(BMI), blood glucose indexes induding fasting blood glucose(FBG), 2-hour postparandial blood glucose(PBG), fasting C-peptide, 2-hour postprandial C-peptide, fasting serum inculin(FINS), 2-hour postprandial inculin(INS), HbAlc, blood pressure and blood lipid indexes were observed and analyzed before and 1 week, 1, 3, 6 months after operation. The average age of 22 patients (10 men and 12 women) was 38.6 years (18 to 66 years). The duration of diabetes varied from 1 month to 15 years. Comorbidity included 12 patients of high blood pressure, 14 of fatty liver, 1 of coronary heart disease, 1 of gout, 1 of chronic thyroiditis and 1 of menstrual disorder. LSG was performed successfully in all the patients and no severe complications and transference to laparotomy occurred. As compared to pre-operation, at 6 months after operation, the average body weight decreased from (103.9±20

  19. Physical Growth, Biological Age, and Nutritional Transitions of Adolescents Living at Moderate Altitudes in Peru

    PubMed Central

    Cossio-Bolaños, Marco; Gómez Campos, Rossana; Andruske, Cynthia Lee; Flores, Antonio Viveros; Luarte-Rocha, Cristian; Olivares, Pedro R.; Garcia-Rubio, Javier; de Arruda, Miguel

    2015-01-01

    Background: Peru is experiencing a stage of nutritional transition where the principal characteristics are typical of countries undergoing development. Objectives: The objectives of this study were the following: (a) compare physical growth patterns with an international standard; (b) determine biological age; and (c) analyze the double nutritional burden of adolescents living at a moderate altitude in Peru. Design: Weight, standing height, and sitting height were measured in 551 adolescents of both sexes (12.0 to 17.9 years old) from an urban area of Arequipa, Peru (2328 m). Physical growth was compared with the international standard of the CDC-2000. Biological age was determined by using a non-invasive transversal technique based on years from age at peak height velocity (APHV). Nutritional state was determined by means of weight for age and height for age. Z scores were calculated using international standards from the CDC-2000. Results: Body weight for both sexes was similar to the CDC-2000 international standards. At all ages, the girls’ height (p < 0.05) was below the standards. However, the boys’ height (p < 0.05) was less at ages, 15, 16, and 17. Biological age showed up in girls at age 12.7 years and for boys at 15.2 years. Stunted growth (8.7% boys and 18.0% girls) and over weight (11.3% boys and 8.8% girls) occurred in both groups. A relationship existed in both sexes between the categories of weight for the age and stunted growth by sex. Conclusions: Adolescents living at a moderate altitude exhibited stunted linear growth and biological maturation. Furthermore, adolescents of both sexes showed the presence of the double nutritional burden (stunted growth and excessive weight). PMID:26404334

  20. Physical Growth, Biological Age, and Nutritional Transitions of Adolescents Living at Moderate Altitudes in Peru.

    PubMed

    Cossio-Bolaños, Marco; Campos, Rossana Gómez; Andruske, Cynthia Lee; Flores, Antonio Viveros; Luarte-Rocha, Cristian; Olivares, Pedro R; Garcia-Rubio, Javier; de Arruda, Miguel

    2015-09-25

    Peru is experiencing a stage of nutritional transition where the principal characteristics are typical of countries undergoing development. The objectives of this study were the following: (a) compare physical growth patterns with an international standard; (b) determine biological age; and (c) analyze the double nutritional burden of adolescents living at a moderate altitude in Peru. Weight, standing height, and sitting height were measured in 551 adolescents of both sexes (12.0 to 17.9 years old) from an urban area of Arequipa, Peru (2328 m). Physical growth was compared with the international standard of the CDC-2000. Biological age was determined by using a non-invasive transversal technique based on years from age at peak height velocity (APHV). Nutritional state was determined by means of weight for age and height for age. Z scores were calculated using international standards from the CDC-2000. Body weight for both sexes was similar to the CDC-2000 international standards. At all ages, the girls' height (p < 0.05) was below the standards. However, the boys' height (p < 0.05) was less at ages, 15, 16, and 17. Biological age showed up in girls at age 12.7 years and for boys at 15.2 years. Stunted growth (8.7% boys and 18.0% girls) and over weight (11.3% boys and 8.8% girls) occurred in both groups. A relationship existed in both sexes between the categories of weight for the age and stunted growth by sex. Adolescents living at a moderate altitude exhibited stunted linear growth and biological maturation. Furthermore, adolescents of both sexes showed the presence of the double nutritional burden (stunted growth and excessive weight).

  1. Transition from metabolic adaptation to maladaptation of the heart in obesity: role of apelin

    PubMed Central

    Alfarano, C; Foussal, C; Lairez, O; Calise, D; Attané, C; Anesia, R; Daviaud, D; Wanecq, E; Parini, A; Valet, P; Kunduzova, O

    2015-01-01

    Background/Objectives: Impaired energy metabolism is the defining characteristic of obesity-related heart failure. The adipocyte-derived peptide apelin has a role in the regulation of cardiovascular and metabolic homeostasis and may contribute to the link between obesity, energy metabolism and cardiac function. Here we investigate the role of apelin in the transition from metabolic adaptation to maladaptation of the heart in obese state. Methods: Adult male C57BL/6J, apelin knock-out (KO) or wild-type mice were fed a high-fat diet (HFD) for 18 weeks. To induce heart failure, mice were subjected to pressure overload after 18 weeks of HFD. Long-term effects of apelin on fatty acid (FA) oxidation, glucose metabolism, cardiac function and mitochondrial changes were evaluated in HFD-fed mice after 4 weeks of pressure overload. Cardiomyocytes from HFD-fed mice were isolated for analysis of metabolic responses. Results: In HFD-fed mice, pressure overload-induced transition from hypertrophy to heart failure is associated with reduced FA utilization (P<0.05), accelerated glucose oxidation (P<0.05) and mitochondrial damage. Treatment of HFD-fed mice with apelin for 4 weeks prevented pressure overload-induced decline in FA metabolism (P<0.05) and mitochondrial defects. Furthermore, apelin treatment lowered fasting plasma glucose (P<0.01), improved glucose tolerance (P<0.05) and preserved cardiac function (P<0.05) in HFD-fed mice subjected to pressure overload. In apelin KO HFD-fed mice, spontaneous cardiac dysfunction is associated with reduced FA oxidation (P<0.001) and increased glucose oxidation (P<0.05). In isolated cardiomyocytes, apelin stimulated FA oxidation in a dose-dependent manner and this effect was prevented by small interfering RNA sirtuin 3 knockdown. Conclusions: These data suggest that obesity-related decline in cardiac function is associated with defective myocardial energy metabolism and mitochondrial abnormalities. Furthermore, our work points for

  2. Transition from metabolic adaptation to maladaptation of the heart in obesity: role of apelin.

    PubMed

    Alfarano, C; Foussal, C; Lairez, O; Calise, D; Attané, C; Anesia, R; Daviaud, D; Wanecq, E; Parini, A; Valet, P; Kunduzova, O

    2015-02-01

    Impaired energy metabolism is the defining characteristic of obesity-related heart failure. The adipocyte-derived peptide apelin has a role in the regulation of cardiovascular and metabolic homeostasis and may contribute to the link between obesity, energy metabolism and cardiac function. Here we investigate the role of apelin in the transition from metabolic adaptation to maladaptation of the heart in obese state. Adult male C57BL/6J, apelin knock-out (KO) or wild-type mice were fed a high-fat diet (HFD) for 18 weeks. To induce heart failure, mice were subjected to pressure overload after 18 weeks of HFD. Long-term effects of apelin on fatty acid (FA) oxidation, glucose metabolism, cardiac function and mitochondrial changes were evaluated in HFD-fed mice after 4 weeks of pressure overload. Cardiomyocytes from HFD-fed mice were isolated for analysis of metabolic responses. In HFD-fed mice, pressure overload-induced transition from hypertrophy to heart failure is associated with reduced FA utilization (P<0.05), accelerated glucose oxidation (P<0.05) and mitochondrial damage. Treatment of HFD-fed mice with apelin for 4 weeks prevented pressure overload-induced decline in FA metabolism (P<0.05) and mitochondrial defects. Furthermore, apelin treatment lowered fasting plasma glucose (P<0.01), improved glucose tolerance (P<0.05) and preserved cardiac function (P<0.05) in HFD-fed mice subjected to pressure overload. In apelin KO HFD-fed mice, spontaneous cardiac dysfunction is associated with reduced FA oxidation (P<0.001) and increased glucose oxidation (P<0.05). In isolated cardiomyocytes, apelin stimulated FA oxidation in a dose-dependent manner and this effect was prevented by small interfering RNA sirtuin 3 knockdown. These data suggest that obesity-related decline in cardiac function is associated with defective myocardial energy metabolism and mitochondrial abnormalities. Furthermore, our work points for therapeutic potential of apelin to prevent myocardial

  3. Effects of a diabetes-specific enteral nutrition on nutritional and immune status of diabetic, obese, and endotoxemic rats: interest of a graded arginine supply.

    PubMed

    Breuillard, Charlotte; Darquy, Sylviane; Curis, Emmanuel; Neveux, Nathalie; Garnier, Jean-Pierre; Cynober, Luc; De Bandt, Jean-Pascal

    2012-08-01

    Obese and type 2 diabetic patients present metabolic disturbance-related alterations in nonspecific immunity, to which the decrease in their plasma arginine contributes. Although diabetes-specific formulas have been developed, they have never been tested in the context of an acute infectious situation as can be seen in intensive care unit patients. Our aim was to investigate the effects of a diabetes-specific diet enriched or not with arginine in a model of infectious stress in a diabetes and obesity situation. As a large intake of arginine may be deleterious, this amino acid was given in graded fashion. Randomized, controlled experimental study. University research laboratory. Zucker diabetic fatty rats. Gastrostomized Zucker diabetic fatty rats were submitted to intraperitoneal lipopolysaccharide administration and fed for 7 days with either a diabetes-specific enteral nutrition without (G group, n=7) or with graded arginine supply (1-5 g/kg/day) (GA group, n=7) or a standard enteral nutrition (HP group, n=10). Survival rate was better in G and GA groups than in the HP group. On day 7, plasma insulin to glucose ratio tended to be lower in the same G and GA groups. Macrophage tumor necrosis factor-α (G: 5.0±1.1 ng/2×10⁶ cells·hr⁻¹; GA: 3.7±0.8 ng/2×10⁶ cells·hr⁻¹; and HP: 1.7±0.6 ng/2×10⁶ cells·hr⁻¹; p<.05 G vs. HP) and nitric oxide (G: 4.5±1.1 ng/2×10⁶ cells·hr⁻¹; GA: 5.1±1.0 ng/2×10⁶ cells·hr⁻¹; and HP: 1.0±0.5 nmol/2×10⁶ cells·hr⁻¹; p<.05 G and GA vs. HP) productions were higher in the G and GA groups compared to the HP group. Macrophages from the G and GA groups exhibited increased arginine consumption. In diabetic obese and endotoxemic rats, a diabetes-specific formula leads to a lower mortality, a decreased insulin resistance, and an improvement in peritoneal macrophage function. Arginine supplementation has no additional effect. These data support the use of such disease-specific diets in critically ill

  4. The nutritional composition and anti-obesity effects of an herbal mixed extract containing Allium fistulosum and Viola mandshurica in high-fat-diet-induced obese mice.

    PubMed

    Sung, Yoon-Young; Kim, Seung-Hyung; Yoo, Byoung Wan; Kim, Ho Kyoung

    2015-10-16

    In traditional oriental medicine, A. fistulosum and V. mandshurica are considered to be effective in promoting blood circulation. Therefore, in this study, we investigated whether a solution containing both A. fistulosum and V. mandshurica (AFE + VME) extracts has synergistic effects on the treatment of hyperlipidemia and obesity. Anti-obesity effects of an herbal extract containing Allium fistulosum and Viola mandshurica (AFE + VME) were investigated in high-fat diet (HFD)-induced obese mice. AFE + VME was orally administrated to mice with the HFD at a dose of 200 mg/kg/day for 8 weeks. We observed the effects of mixed extract on body weight, fat mass, serum lipid levels, and mRNA expression levels of lipid metabolism-related genes in the adipose tissue of mice. The nutritional analysis revealed that this mixed extract is high in carbohydrate (72.2 g/100 g) and protein (11.5 g/100 g); low in fat (1.7 g/100 g); rich in vitamins E (4.8 mg/100 g), B1 (14.8 mg/100 g), B2 (1.0 mg/100 g), niacin (7.9 mg/100 g), and folic acid (1.57 mg/100 g); and rich in minerals such as calcium (600 mg/100 g), iron (106.1 mg/100 g), and zinc (5.8 mg/100 g). The oral administration of AFE + VME in obese mice reduced body weight, tissue weight, adipocyte size, and lipid accumulation in the liver compared with HFD control mice. AFE + VME also decreased serum triglyceride, total cholesterol, and leptin concentrations. Furthermore, AFE + VME markedly increased the mRNA expression of peroxisome proliferator-activated receptor-γ (PPAR-γ), uncoupling protein-2 (UCP-2), and adiponectin and decreased leptin expression in the epididymal white adipose tissue. Our results suggest that the extract containing A. fistulosum and V. mandshurica improved lipid metabolism via the up-regulation of PPAR-γ, UCP-2, and adiponectin expression and the down-regulation of leptin in HFD-induced obese mice. Therefore, the extract containing Allium fistulosum and Viola mandshurica may be a

  5. Nutrition

    NASA Technical Reports Server (NTRS)

    Lane, Helen W.

    1990-01-01

    This is a collection of viewgraphs on the Johnson Space Center's work on nutrition for long duration space missions. Nutritional requirements are affected by isolation, workloads, and cold as well as the psychological needs, metabolism, and fluid balance of an individual.

  6. Nutritional assessment.

    PubMed

    Reilly, H

    Undernutrition and obesity have serious implications for both health and recovery from illness or surgery. These nutritional problems are common in hospital patients but often go unnoticed. This article reviews the means of carrying out nutritional assessment and recommends simple techniques for routine use at ward level to identify patients who need nutritional intervention. Nursing staff are in an ideal position to undertake nutritional screening and simple nutritional assessment should be routinely included as part of patient assessment.

  7. Evaluation of different methods to handle misreporting in obesity research: evidence from the Canadian national nutrition survey.

    PubMed

    Jessri, Mahsa; Lou, Wendy Y; L'Abbé, Mary R

    2016-01-14

    The association of dietary exposures with health outcomes may be attenuated or reversed as a result of energy intake (EI) misreporting. This study evaluated several methods for dealing with implausible recalls when analysing the association between dietary factors and obesity. We examined data from 16,187 Canadians aged ≥12 years in the nationally representative Canadian Community Health Survey 2.2. Under- and over-reporting were defined as the ratio of EI:estimated energy requirement <0·7 and >1·42, respectively. Multinomial logistic regression-generalised logit model was conducted to test the utility of different methods for handling misreporting, including (a) adjusting for variables related to misreporting, (b) excluding misreported recalls, (c) adjusting for reporting groups (under-, plausible and over-reporters), (d) adjusting for propensity score and (e) stratifying the analyses by reporting groups. In the basic model, EI showed a negative association with overweight (OR 0·988; 95% CI 0·979, 0·998) and obesity (OR 0·989; 95% CI 0·977, 0·999). Similarly, the association between total energy density and overweight (OR 0·670; 95% CI 0·487, 0·923) and obesity (OR 0·709; 95% CI 0·495, 1·016) was inverse. Among all methods of handling misreporting, adjusting for the reporting status revealed the most satisfactory results, where a positive association between EI and overweight (OR 1·037; 95% CI 1·019, 1·055) and obesity (OR 1·109; 95% CI 1·082, 1·137) was observed (P<0·0001), as well as direct positive associations between energy density and percentage energy from solid fats and added sugars with obesity (P<0·05). The results of this study can help advance knowledge about the relationship between dietary variables and obesity and demonstrate to researchers and nutrition policy makers the importance of adjusting for recall plausibility in obesity research, which is highly relevant in light of global obesity epidemic.

  8. Nutrition.

    PubMed

    Durnin, J V

    1976-07-01

    Nutrition appeared somewhat late on the scene in the I.B.P. projects in the U.K., but eventually it occupied an integral part of many of the H.A. (human adaptability) investigations. The nutritional data obtained in the studies of isolated and nearisolated communities in Tristan da Cunha and in New Guinea provided information of wide nutritional significance. There were also detailed and extensive studies in Israel which, similarly to those in New Guinea, attempted to relate nutritional factors to enviroment, working conditions, and physical fitness. Some extraordinarily low energy intakes found in Ethiopians have induced much speculation on the extent which man can adequately adapt to restricted food supplies. Interesting nutritional observations, of general importance, have also arisen from results obtained on such disparate groups as Glasgow adolescents, Tanzanian and Sudanese students, children in Malawi and vegans in the U.K.

  9. Sleeve gastrectomy with transit bipartition: a potent intervention for metabolic syndrome and obesity.

    PubMed

    Santoro, Sergio; Castro, Luis Carlos; Velhote, Manoel Carlos Prieto; Malzoni, Carlos Eduardo; Klajner, Sidney; Castro, Leandro Perandin; Lacombe, Arnaldo; Santo, Marco Aurélio

    2012-07-01

    To present 5-year results of sleeve gastrectomy (SG) with transit bipartition (TB) as a metabolic intervention for obesity. Recent data suggest that high glycemic index foods may lead to a hormonally hyperactive proximal gut and a hypoactivate distal gut, which are linked to metabolic syndrome. TB was designed to counterbalance these effects. A total of 1020 obese patients with body mass index (BMI) ranging from 33 to 72 Kg/m underwent SG and TB (SG + TB). TB creates a gastroileal anastomosis in the antrum after the SG; nutrient transit is maintained in the duodenum, avoiding blind loops and minimizing malabsorption. The stomach retains 2 outflow pathways. A lateral enteroanastomosis connects both segments at 80 cm proximal to the cecum. Adequate follow-up data were collected in 59.1% of patients from 4 months to 5 years. The average percent of excess BMI loss was 91%, 94%, 85%, 78%, and 74% in the first, second, third, fourth, and fifth year, respectively. Patients experienced early satiety and major improvement in presurgical comorbidities, including diabetes (86% in remission), following surgery. Two deaths occurred (0.2%). Other surgical complications occurred in 6% of patients. Signs of malabsorption were rare. SG + TB is a simple procedure that results in rapid weight loss and remission or major improvement of comorbidities. Strictly aiming at physiological correction, TB avoids prostheses, narrow anastomoses, excluded segments, and malabsorption. Weight and comorbidities are much improved. Diabetes is improved without duodenal exclusion. TB is an excellent complement to an SG.

  10. Obesity Influences Transitional States of Disability in Older Adults With Knee Pain

    PubMed Central

    Rejeski, W. Jack; Ip, Edward H.; Marsh, Anthony P.; Zhang, Qiang; Miller, Michael E.

    2015-01-01

    Objectives This study employed relatively new statistical methods to understand how many states are needed to describe disability in older adults with knee pain, describe the relative probability of transitioning between states over time, and examine whether obesity influences the probability of transitioning between states. Design Prospective epidemiologic study of older adults with knee pain. Setting Community. Participants The participants, 245 women and 235 men, were 65 years or older, had chronic knee pain on most days, and had difficulty with at least 1 mobility-related activity caused by knee pain. Interventions Not applicable. Main Outcome Measure The primary instrument, the Pepper Assessment Tool for Disability, evaluated self-reported difficulty with mobility, basic activities of daily living (ADLs), and instrumental activities of daily living (IADLs). Results The Hidden Markov Model yielded 6 states reflecting changes in mobility, ADLs, and IADLs. There is evidence that loss in more demanding mobility-related activities such as stair climbing is an early sign for the onset of disability and that functional deficits in the lower extremities are critical to the early loss of ADLs. Overall the trend is for older adults to experience greater progression than regression and for obesity to be important in understanding severe states of disability. Conclusions These data provide a strong rationale for characterizing disability on a continuum and underscore the fluid nature of disability in older adults. As expected, lower-extremity function plays a key role in the disablement process; obesity is also particularly relevant to understanding severe states of disability. PMID:18996238

  11. General and abdominal obesity and risk of esophageal and gastric adenocarcinoma in the European Prospective Investigation into Cancer and Nutrition.

    PubMed

    Steffen, Annika; Huerta, José-Maria; Weiderpass, Elisabete; Bueno-de-Mesquita, H B As; May, Anne M; Siersema, Peter D; Kaaks, Rudolf; Neamat-Allah, Jasmine; Pala, Valeria; Panico, Salvatore; Saieva, Calogero; Tumino, Rosario; Naccarati, Alessio; Dorronsoro, Miren; Sánchez-Cantalejo, Emilio; Ardanaz, Eva; Quirós, J Ramón; Ohlsson, Bodil; Johansson, Mattias; Wallner, Bengt; Overvad, Kim; Halkjaer, Jytte; Tjønneland, Anne; Fagherazzi, Guy; Racine, Antoine; Clavel-Chapelon, Françoise; Key, Tim J; Khaw, Kay-Tee; Wareham, Nick; Lagiou, Pagona; Bamia, Christina; Trichopoulou, Antonia; Ferrari, Pietro; Freisling, Heinz; Lu, Yunxia; Riboli, Elio; Cross, Amanda J; Gonzalez, Carlos A; Boeing, Heiner

    2015-08-01

    General obesity, as reflected by BMI, is an established risk factor for esophageal adenocarcinoma (EAC), a suspected risk factor for gastric cardia adenocarcinoma (GCC) and appears unrelated to gastric non-cardia adenocarcinoma (GNCC). How abdominal obesity, as commonly measured by waist circumference (WC), relates to these cancers remains largely unexplored. Using measured anthropometric data from 391,456 individuals from the European Prospective Investigation into Cancer and Nutrition (EPIC) study and 11 years of follow-up, we comprehensively assessed the association of anthropometric measures with risk of EAC, GCC and GNCC using multivariable proportional hazards regression. One hundred twenty-four incident EAC, 193 GCC and 224 GNCC were accrued. After mutual adjustment, BMI was unrelated to EAC, while WC showed a strong positive association (highest vs. lowest quintile HR = 1.19; 95% CI, 0.63-2.22 and HR = 3.76; 1.72-8.22, respectively). Hip circumference (HC) was inversely related to EAC after controlling for WC, while WC remained positively associated (HR = 0.35; 0.18-0.68, and HR=4.10; 1.94-8.63, respectively). BMI was not associated with GCC or GNCC. WC was related to higher risks of GCC after adjustment for BMI and more strongly after adjustment for HC (highest vs. lowest quintile HR = 1.91; 1.09-3.37, and HR = 2.23; 1.28-3.90, respectively). Our study demonstrates that abdominal, rather than general, obesity is an indisputable risk factor for EAC and also provides evidence for a protective effect of gluteofemoral (subcutaneous) adipose tissue in EAC. Our study further shows that general obesity is not a risk factor for GCC and GNCC, while the role of abdominal obesity in GCC needs further investigation.

  12. Association of parents' nutritional status, and sociodemographic and dietary factors with overweight/obesity in schoolchildren 7 to 14 years old.

    PubMed

    Bernardo, Carla de Oliveira; Vasconcelos, Francisco de Assis Guedes de

    2012-02-01

    To assess the association of parents' nutritional status, and dietary and sociodemographic factors with overweight/obesity in schoolchildren in Florianópolis Island, Santa Catarina State, Brazil, this cross-sectional epidemiological study examined 2,826 schoolchildren 7 to 14 years old, classified according to body mass index curves for age and sex recommended by the International Obesity Task Force. Data were analyzed using Poisson regression. The final model showed overweight/obesity in boys associated directly with father's educational level, mother's age, and parents' nutritional status, and inversely with mother's educational level, and number of daily meals. Among girls, it associated directly with parents' nutritional status and the schoolchildren's age, and inversely with consumption of risk foods. The variables that associated with overweight/obesity differed between the sexes, except parents' nutritional status. Boys and girls with both parents overweight or obese were, respectively, 80% and 150% more likely to exhibit the same diagnosis, indicating the need for interventions that include the family environment.

  13. Fat, rich and beautiful: changing socio-cultural paradigms associated with obesity risk, nutritional status and refugee children from sub-Saharan Africa.

    PubMed

    Renzaho, André M N

    2004-03-01

    There has been an increase in Australia's intake of refugees and migrants from sub-Saharan Africa over the last two decades. These refugees have been exposed to nutritional risks prior to migration, which, together with changes associated with acculturation, impact on their health and nutritional status post-migration. However, there is a paucity of data in Australia that has examined the health and nutritional status of this ethnic minority in Australia. Despite basic research assessing the nutritional status of children, none have specifically concentrated on the health and nutritional situation of sub-Saharan refugee children. In the absence of such studies, this paper explores issues relating to obesity in sub-Saharan African refugee children within a cultural and public health framework. We begin by outlining the history of obesity and its cultural meaning. We then move to a consideration of predisposing factors for obesity and how these factors translate into obesity risk contexts of sub-Saharan refugees post-migration. We argue there are a number of key challenges related to culture and the relationship between socio-economic factors post-migration that require addressing by health professionals, dieticians and health educators to ensure the delivery of successful health outcomes.

  14. What's law got to do with it Part 2: Legal strategies for healthier nutrition and obesity prevention

    PubMed Central

    Magnusson, Roger S

    2008-01-01

    This article is the second in a two-part review of law's possible role in a regulatory approach to healthier nutrition and obesity prevention in Australia. As discussed in Part 1, law can intervene in support of obesity prevention at a variety of levels: by engaging with the health care system, by targeting individual behaviours, and by seeking to influence the broader, socio-economic and environmental factors that influence patterns of behaviour across the population. Part 1 argued that the most important opportunities for law lie in seeking to enhance the effectiveness of a population health approach. Part 2 of this article aims to provide a systematic review of the legal strategies that are most likely to emerge, or are worth considering, as part of a suite of policies designed to prevent population weight gain and, more generally, healthier nutrition. While the impact of any one intervention may be modest, their cumulative impact could be significant and could also create the conditions for more effective public education campaigns. This article addresses the key contenders, with particular reference to Australia and the United States. PMID:18533999

  15. Early factors leading to later obesity: interactions of the microbiome, epigenome, and nutrition.

    PubMed

    Chang, Lilly; Neu, Josef

    2015-05-01

    Obesity is a major public health problem in the United States and many other countries. Childhood obesity rates have risen extensively over the last several decades with the numbers continuing to rise. Obese and overweight children are at high risk of becoming overweight adolescents and adults. The causes are multifactorial and are affected by various genetic, behavioral, and environmental factors. This review aims to discuss a previously under-recognized antecedent of obesity and related chronic metabolic diseases such as heart disease and diabetes. Specifically, we highlight the relationship of the microbial ecology of the gastrointestinal tract during early development and the consequent effects on metabolism, epigenetics, and inflammatory responses that can subsequently result in metabolic syndrome. Although studies in this area are just beginning, this area of research is rapidly expanding and may lead to early life interventions that may have significant impacts in the prevention of obesity. Copyright © 2015. Published by Elsevier Inc.

  16. Interactions of the PPARγ2 polymorphism with fat intake affecting energy metabolism and nutritional outcomes in obese women.

    PubMed

    Rosado, Eliane L; Bressan, Josefina; Martínez, J Alfredo; Marques-Lopes, Iva

    2010-01-01

    To determine the influence of the Pro12Ala polymorphism of the PPARγ2 gene and the dietary lipid intake on energy metabolism and nutritional outcomes in obese women after an acute fat load or following a low-calorie diet for 10 weeks. Sixty obese women (aged 30-46 years) participated in the study and were assigned to 2 groups depending on the genotype: Pro12Pro and Pro12Ala/Ala12Ala carriers. At baseline and after 2 nutritional (short- or long-term) interventions, measurement of anthropometrical and body composition (bioelectrical impedance) variables, dietary assessments, energy metabolism (indirect calorimetry) measurements as well as biochemical and molecular (PPARγ2 genotype) analyses were performed. All women received a high-fat test meal to determine the postprandial metabolism (short term) and an energy-restricted diet for 10 weeks (long term). The frequencies of the Pro12Pro and Pro12Ala/Ala12Ala genotypes were 83.33 and 16.67%, respectively, and reached Hardy-Weinberg equilibrium. Interestingly, the postprandial energy expenditure after the fat load was higher in subjects carrying the Ala allele. At baseline, the habitual monounsaturated fatty acid (MUFA) intake inversely correlated with fat oxidation and body mass index in the obese Pro12Ala/Ala12Ala carriers, while a lower PUFA intake (%) in the long-term trial was associated with an increase in the respiratory quotient only in Ala carriers but not in the Pro12Pro genotyped group. The Pro12Ala polymorphism in the PPARγ2 gene influenced energy metabolism in the assayed short- and long-term situations since the response to both nutritional interventions differed according to the genotype. The results suggest that fat oxidation and energy expenditure may be lower in Pro12Pro carriers compared to Pro12Ala/Ala12Ala genotypes, while in obese women with Pro12Ala/Ala12Ala polymorphisms in the PPARγ2 gene fat oxidation was negatively correlated with the MUFA and PUFA (%) intake. Copyright © 2010 S. Karger AG

  17. How is nutrition transition affecting dietary adequacy in Eeyouch (Cree) adults of Northern Quebec, Canada?

    PubMed

    Johnson-Down, Louise M; Egeland, Grace M

    2013-03-01

    Rapid development, including the building of hydroelectric projects and roads in remote areas of Northern Quebec, Canada, has led to concerns about the contamination of traditional foods (TF) and a transition to a diet characterized by increased commercial food intake. A cross-sectional study of 850 Cree adults, aged ≥19 years, from 7 of the 9 Eeyouch communities was conducted during the spring and summer seasons of 2005-2008. Anthropometric measures were collected. TF and dietary intake were assessed using food-frequency questionnaires (FFQs) and 24-h recalls. Obesity was high, with 77% of the women and 64% of the men classified as obese. Past-year TF consumption was 100%, and 41% of participants reported eating TF on the 24-h recall. TF intake as reported on both the FFQs and the 24-h recalls was higher in individuals aged >50 years of age and in men, relative to younger adults and women, respectively. TF consumption increased protein, vitamin D, iron, and magnesium in all individuals, and energy, cholesterol, magnesium, sodium, and zinc in men aged 19-50 years; it decreased vitamin C in men and women aged ≥51 years. Participants reported drinking a mean daily 0.78 ± 1.34 cans of soft drinks or other high-sugar beverages per day or 5.28% ± 8.92% of total energy. It is important to identify behaviours that are contributing to obesity and its health consequences in this population and to find culturally appropriate ways to promote the consumption of TF and to reduce the consumption of energy-dense and nutrient-poor beverages and food items.

  18. Conflicting Role of Sarcopenia and Obesity in Male Patients with Chronic Obstructive Pulmonary Disease: Korean National Health and Nutrition Examination Survey

    PubMed Central

    Koo, Hyeon-Kyoung; Park, Joo-Hyun; Park, Hye Kyeong; Jung, Hoon; Lee, Sung-Soon

    2014-01-01

    Objective To determine the impact of sarcopenia and obesity on pulmonary function and quality of life (QOL) in chronic obstructive pulmonary disease (COPD) patients. Research Design and Methods Data were obtained from the Korea National Health and Nutrition Examination Survey, including data from health interviews, health examinations, nutritional questionnaires, and laboratory findings. Laboratory data included pulmonary function assessment and dual energy X-ray absorptiometry results. Sarcopenia was measured by dual energy X-ray absorptiometry, and obesity was defined by body mass index. Male COPD patients were then classified into 4 groups according to the presence of sarcopenia and obesity. Results In male patients with COPD, the prevalence of sarcopenia was found to be 29.3%, and that of sarcopenic obesity was 14.2%. Furthermore, 22.5% of the patients observed in this study had impaired QOL. Following multivariable statistical analysis, both sarcopenia and obesity were independent risk factors for worsening lung function. Adjusted values of forced vital capacity and forced expiratory volume in 1 second were the lowest in the sarcopenic obesity group. Sarcopenia was also associated with more subjective activity limitation and poorer QOL; however obesity was related to less subjective limitation and better QOL after multivariable analysis. Adjusted value of QOL was the lowest in sarcopenic subjects without obesity, and the highest in obese subject without sarcopenia. Conclusions Both sarcopenia and obesity were found to be associated with worsening lung function in male COPD patients. However, obesity was positively correlated with improved QOL while sarcopenia was negatively correlated with QQL. PMID:25353344

  19. Synthesis and implications: China's nutrition transition in the context of changes across other low- and middle-income countries.

    PubMed

    Popkin, B M

    2014-01-01

    The China Health and Nutrition Survey (CHNS) is important for its insights into current and future diet, physical activity, and obesity-related changes in China and for understanding underlying processes common across low- and middle-income countries (LMICs). While China modernized later than Latin American countries, many changes seen in China echo those in Latin America and in other LMICs. In general, changes in physical activity and diet behaviours in China have occurred at a faster pace relative to other LMICs. Modernization of the overall Chinese food system has lagged behind most other LMICs, yet the now-rapid changes in the Chinese food system are similar to what has been seen in other LMICs. Further, there is variation in these changes across social and geographic space. The incidence of obesity and non-communicable diseases has increased as the major health burden has shifted towards the poor. This paper examines changes in China and addresses the literature and issues that link these changes with those in other LMICs. In many ways, the detailed 20-year CHNS, with nine repeated measures, provides a remarkable window through which to understand nutrition-related changes in other LMICs. © 2014 The Authors. Obesity Reviews published by John Wiley & Sons Ltd on behalf of the International Association for the Study of Obesity.

  20. Comparison of efficacy of cryotherapy and chlorhexidine to oral nutrition transition time in chemotherapy-induced oral mucositis.

    PubMed

    Erden, Y; Ipekcoban, G

    2016-05-01

    The aim of this study was to compare the efficacy of cryotherapy and chlorhexidine to oral nutrition transition time in chemotherapy-induced oral mucositis. This randomised controlled trial with random assignments to the experimental and control groups was conducted with cancer patients. Study data were collected from 90 cancer patients. The first experimental group (n = 30) received chlorhexidine mouthwash, the second experimental group (n = 30) received oral cryotherapy and the control group (n = 30) received routine care. To collect data we used the 'Mucositis Rating Index'. Changes in patients' oral mucosa in each group were checked and oral feeding transition periods were recorded. There was an important statistical difference between the times of transition to oral nutrition for patients (P < 0.01). Oral nutrition transition time of patients in the first experimental group who had applied chlorhexidine was shorter than in other groups. Following the tests, we detected a significant shortening in oral nutrition transition time of patients in first group who used chlorhexidine gargle as compared to the second group and control group. There was no significant difference between cryotherapy application and control group. In parallel with these findings, we detected that the degree of oral mucositis decreased.

  1. Dietary Management in Obesity. Nutrition in Primary Care Series, Number 9.

    ERIC Educational Resources Information Center

    Gallagher-Allred, Charlette R.; Townley, Nancy A.

    Nutrition is well-recognized as a necessary component of educational programs for physicians. This is to be valued in that of all factors affecting health in the United States, none is more important than nutrition. This can be argued from various perspectives, including health promotion, disease prevention, and therapeutic management. In all…

  2. Nutrition Targeting by Food Timing: Time-Related Dietary Approaches to Combat Obesity and Metabolic Syndrome1234

    PubMed Central

    Sofer, Sigal; Stark, Aliza H; Madar, Zecharia

    2015-01-01

    Effective nutritional guidelines for reducing abdominal obesity and metabolic syndrome are urgently needed. Over the years, many different dietary regimens have been studied as possible treatment alternatives. The efficacy of low-calorie diets, diets with different proportions of fat, protein, and carbohydrates, traditional healthy eating patterns, and evidence-based dietary approaches were evaluated. Reviewing literature published in the last 5 y reveals that these diets may improve risk factors associated with obesity and metabolic syndrome. However, each diet has limitations ranging from high dropout rates to maintenance difficulties. In addition, most of these dietary regimens have the ability to attenuate some, but not all, of the components involved in this complicated multifactorial condition. Recently, interest has arisen in the time of day foods are consumed (food timing). Studies have examined the implications of eating at the right or wrong time, restricting eating hours, time allocation for meals, and timing of macronutrient consumption during the day. In this paper we review new insights into well-known dietary therapies as well as innovative time-associated dietary approaches for treating obesity and metabolic syndrome. We discuss results from systematic meta-analyses, clinical interventions, and animal models. PMID:25770260

  3. CLINICAL AND NUTRITIONAL ASPECTS IN OBESE WOMEN DURING THE FIRST YEAR AFTER ROUX-EN-Y GASTRIC BYPASS

    PubMed Central

    dos SANTOS, Tiago Dália; BURGOS, Maria Goretti Pessoa de Araújo; de LEMOS, Maria da Conceição Chaves; CABRAL, Poliana Coelho

    2015-01-01

    Background: Clinic care for morbid obesity is not very effective. Bariatric surgery is being considered the best way of intervention for this kind of obesity. Aim : Evaluate the clinical and nutritional evolution during the first year of obese women submitted to Roux-en-Y gastric bypass. Method : Retrospective series non-concurrent with 61 women. The variables were weight, BMI, weight loss percentage, loss of excessive weight percentage, waist circumference, hip circumference, lipid profile, daily use of supplements, practice of physical exercise, occurrence of sickness, nausea, constipation, diarrhea, asthenia, alopecia, dry skin, cramps and brittle nails. Results : They presented significant weight and IMC reduction as well as improvement in their lipid profile, in all consultations. After one year they presented 36,6% loss of the initial weight and 75% loss of excessive weight. The waist circumference also presented a considerable reduction on all the moments, decreasing from 122,1±13,4 cm to 94,1±10,6 cm. Regarding the intercurrences, the most frequent were alopecia, asthenia, dry skin and cramps. Conclusion : The Roux-en-Y gastric bypass was effective in promoting and maintenance weight loss during the period of the first postoperative year. PMID:26537276

  4. Obesity: a systematic review on parental involvement in long-term European childhood weight control interventions with a nutritional focus.

    PubMed

    van der Kruk, J J; Kortekaas, F; Lucas, C; Jager-Wittenaar, H

    2013-09-01

    In Europe, about 20% of children are overweight. Focus on parental responsibility is an effective method in weight control interventions in children. In this systematic review we describe the intensity of parental involvement and behaviour change aimed at parents in long-term European childhood weight control interventions. We include European Union studies targeting parents in order to improve children's weight status in multi-component (parental, behaviour change and nutrition) health promotion or lifestyle interventions. The included studies have at least one objectively measured anthropometric outcome in the weight status of the child. Parental involvement was described and categorized based on the intensity of parental involvement and coded using a validated behaviour change taxonomy specific to childhood obesity. Twenty-four studies were analysed. In effective long-term treatment studies, medium and high intensity parental involvement were identified most frequently; whereas in prevention studies low intensity parental involvement was identified most frequently. Parenting skills, generic and specific to lifestyle behaviour, scored frequently in effective weight control interventions. To list parental skills in generic and specific to lifestyle, descriptions of the included studies were summarized. We conclude that intensity of parental involvement and behaviour change techniques are important issues in the effectiveness of long-term childhood weight control interventions. © 2013 The Authors. obesity reviews © 2013 International Association for the Study of Obesity.

  5. Preemption and the obesity epidemic: state and local menu labeling laws and the nutrition labeling and education act.

    PubMed

    Rutkow, Lainie; Vernick, Jon S; Hodge, James G; Teret, Stephen P

    2008-01-01

    Obesity is widely recognized as a preventable cause of death and disease. Reducing obesity among adults and children has become a national health goal in the United States. As one approach to the obesity epidemic, public health practitioners and others have asserted the need to provide consumers with information about the foods they eat. Some state and local governments across the United States have introduced menu labeling bills and regulations that require restaurants to post information, such as calorie content, for foods offered on their menus or menu boards. A major dilemma is whether state and local menu labeling laws are preempted by the federal Nutrition Labeling and Education Act (NLEA). While few courts have addressed this issue, ongoing litigation in New York City provides an early glimpse of judicial interpretation in this area. This article explores these preemption issues, arguing that appropriately written and implemented menu labeling laws should not be preempted by the NLEA. We offer guidance for states and localities that wish to develop and implement menu labeling laws.

  6. [Effects of 12 sessions of high intensity intermittent training and nutrition counseling on body fat in obese and overweight participants].

    PubMed

    Molina, Catalina; Cifuentes, Gabriela; Martínez, Cristian; Mancilla, Rodrigo; Díaz, Erik

    2016-10-01

    The search of efficient exercise alternatives to treat obesity is worthwhile. To demonstrate the effect of high intensity intermittent exercise on body fat reduction in overweight and obese subjects. A group of 65 overweight and obese adult subjects (25 men), aged 18-65 years, participated during 12 sessions in a high intensity physical exercise program, 3 days/week. Weight, height and body fat was measured before and after the intervention by bioimpedance. Each session consisted of 1 min stationary cycling exercise at high intensity, followed by 2 min inactive rest. This cycle was repeated 10 times, thus the method is called 1*2*10. There was a significant reduction of body fat of -1.88 ± 2.8 and -3.44 ± 2.7 kg, in women and men, respectively (p < 0.05). The 1*2*10 training protocol lasting 12 weeks in association with nutrition counseling is effective in reducing body fat in overweight persons.

  7. The prediction role of indexes of circulating adipokines for common anthropometric and nutritional characteristics of obesity in the obese Central European population.

    PubMed

    Bienertová-Vašků, Julie; Novák, Jan; Zlámal, Filip; Forejt, Martin; Havlenová, Soňa; Jackowská, Aneta; Tomandl, Josef; Tomandlová, Marie; Šplíchal, Zbyněk; Vašků, Anna

    2014-04-01

    This study was designed to investigate the relationship between 8 selected adipokines (leptin, leptin receptor, adiponectin, agouti-related peptide, omentin, visfatin, adipsin and resistin), dietary composition and anthropometric parameters found in the Central European obese population. A total of 65 unrelated obese Central European Caucasian individuals were recruited for the study. Phenotypic measurements included weight, height, BMI, lean body mass, fat mass, body fat, waist and hip circumference, waist-hip ratio (WHR) and skinfold thickness. Participants completed standardized self-reported 7-day food records. Plasma levels of leptin, leptin receptor, adiponectin, agouti-related peptide (AgRP), resistin, adipsin, omentin and visfatin were examined using ELISA. Multiple associations (weight, height, percentage of body fat, waist circumference, hip circumference, WHR and sum of skinfold thickness) with the circulation levels of the investigated adipokines were identified. Leptin-Leptin receptor (L-LR) levels were found to correlate with total energy intake and macronutrients while adipsin was found to strongly correlate with multiple adipokines. Furthermore, the L-LR index was found to constitute a more accurate description of the relationship between BMI and body weight than individual measurements and the Ag-LR index was found to strongly correlate with both anthropometric and dietary characteristics. Following confirmation on larger population samples and on samples of different ethnicities, the reported adipokine indexes could become a useful tool for estimating nutritional status and predicting the body composition of specific patient groups. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. Comprehensive behavioral-motivational nutrition education improves depressive symptoms following bariatric surgery: a randomized, controlled trial of obese Hispanic Americans.

    PubMed

    Petasne Nijamkin, Monica; Campa, Adriana; Samiri Nijamkin, Shani; Sosa, Jorge

    2013-01-01

    To evaluate the effect of 2 post-bariatric support interventions on depressive symptoms of Hispanic Americans treated with gastric bypass for morbid or severe obesity. Prospective randomized, controlled trial conducted in a laparoscopic institution. During the Phase 1 clinical trial (from preoperative evaluation to 6 months after surgery), all participants received standard care. During Phase 2 (6-12 months after surgery), participants were randomly assigned to receive either standard care (n = 72) or comprehensive support (n = 72). Comprehensive group participants received 6 educational sessions focused on behavior change strategies and motivation with nutrition counseling. Depression scores and weight change over time. Independent samples t tests and regression analysis assessed relationships among depression scores and excess weight loss. Participants receiving behavioral-motivational intervention scored significantly lower on Beck's Depression Inventory questionnaire scores than those receiving standard care. For those with depressive symptoms at randomization, 24% of participants who received the comprehensive intervention reported no depressive symptoms at 12 months after surgery, compared with 6% of those who received standard care (P < .001). Patients' depressive mood improvement was significantly and positively associated with excess weight loss and attendance at educational sessions (P < .001). Findings support the importance of post-bariatric comprehensive behavioral-motivational nutrition education for decreasing risk for depression and improving weight loss. Copyright © 2013 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  9. Participation rates, weight loss, and blood pressure changes among obese women in a nutrition-exercise program.

    PubMed Central

    Lasco, R A; Curry, R H; Dickson, V J; Powers, J; Menes, S; Merritt, R K

    1989-01-01

    Since 1985, a black urban community in Atlanta has planned, implemented, and evaluated a cardiovascular risk reduction project. The Community Health Assessment and Promotion Project (CHAPP) was developed to reduce the high incidence of cardiovascular risk factors in the neighborhood's predominantly black population. Based on data from a needs assessment, a community coalition designed and directed a 10-week exercise and nutrition intervention targeted to obese residents between the ages of 18 and 59 years. The intervention consists of an orientation, attitudes assessment, selection of a specific exercise class, and twice-weekly information on nutrition and community resources. The program uses a wide range of strategies, including individual consultations, reminder telephone calls, incentives, and rewards, and free transportation and child care, to encourage participation. The exercise-nutrition intervention was provided to two separate groups. A total of 70 participants completed the intervention over a 7-month period. Program evaluation has demonstrated high participation rates and significant reductions in weight and blood pressures both immediately after the intervention and on 4-month followup. Since completion of this evaluation study, over 400 additional community members have participated in this intervention. PMID:2511599

  10. Effects of exercise intensity and nutrition advice on myocardial function in obese children and adolescents: a multicentre randomised controlled trial study protocol

    PubMed Central

    Dias, Katrin A; Coombes, Jeff S; Green, Daniel J; Gomersall, Sjaan R; Keating, Shelley E; Tjonna, Arnt Erik; Hollekim-Strand, Siri Marte; Hosseini, Mansoureh Sadat; Ro, Torstein Baade; Haram, Margrete; Huuse, Else Marie; Davies, Peter S W; Cain, Peter A; Leong, Gary M; Ingul, Charlotte B

    2016-01-01

    Introduction The prevalence of paediatric obesity is increasing, and with it, lifestyle-related diseases in children and adolescents. High-intensity interval training (HIIT) has recently been explored as an alternate to traditional moderate-intensity continuous training (MICT) in adults with chronic disease and has been shown to induce a rapid reversal of subclinical disease markers in obese children and adolescents. The primary aim of this study is to compare the effects of HIIT with MICT on myocardial function in obese children and adolescents. Methods and analysis Multicentre randomised controlled trial of 100 obese children and adolescents in the cities of Trondheim (Norway) and Brisbane (Australia). The trial will examine the efficacy of HIIT to improve cardiometabolic outcomes in obese children and adolescents. Participants will be randomised to (1) HIIT and nutrition advice, (2) MICT and nutrition advice or (3) nutrition advice. Participants will partake in supervised exercise training and/or nutrition sessions for 3 months. Measurements for study end points will occur at baseline, 3 months (postintervention) and 12 months (follow-up). The primary end point is myocardial function (peak systolic tissue velocity). Secondary end points include vascular function (flow-mediated dilation assessment), quantity of visceral and subcutaneous adipose tissue, myocardial structure and function, body composition, cardiorespiratory fitness, autonomic function, blood biochemistry, physical activity and nutrition. Lean, healthy children and adolescents will complete measurements for all study end points at one time point for comparative cross-sectional analyses. Ethics and dissemination This randomised controlled trial will generate substantial information regarding the effects of exercise intensity on paediatric obesity, specifically the cardiometabolic health of this at-risk population. It is expected that communication of results will allow for the development of

  11. Nutritional Status of Maintenance Dialysis Patients: Low Lean Body Mass Index and Obesity Are Common, Protein-Energy Wasting Is Uncommon.

    PubMed

    Koefoed, Mette; Kromann, Charles Boy; Juliussen, Sophie Ryberg; Hvidtfeldt, Danni; Ekelund, Bo; Frandsen, Niels Erik; Marckmann, Peter

    2016-01-01

    Maintenance dialysis patients are at increased risk of abnormal nutritional status due to numerous causative factors, both nutritional and non-nutritional. The present study assessed the current prevalence of protein-energy wasting, low lean body mass index and obesity in maintenance dialysis patients, and compared different methods of nutritional assessment. In a cross-sectional study conducted in 2014 at Roskilde Hospital, Denmark, we performed anthropometry (body weight, skinfolds, mid-arm, waist, and hip circumferences), and determined plasma albumin and normalized protein catabolic rate in order to assess the prevalence of protein-energy wasting, low lean body mass index and obesity in these patients. Seventy-nine eligible maintenance dialysis patients participated. The prevalence of protein-energy wasted patients was 4% (95% CI: 2-12) as assessed by the coexistence of low lean body mass index and low fat mass index. Low lean body mass index was seen in 32% (95% CI: 22-44). Obesity prevalence as assessed from fat mass index was 43% (95% CI: 32-55). Coexistence of low lean body mass index and obesity was seen in 10% (95% CI: 5-19). The prevalence of protein-energy wasting and obesity varied considerably, depending on nutritional assessment methodology. Our data indicate that protein-energy wasting is uncommon, whereas low lean body mass index and obesity are frequent conditions among patients in maintenance dialysis. A focus on how to increase and preserve lean body mass in dialysis patients is suggested in the future. In order to clearly distinguish between shortage, sufficiency and abundance of protein and/or fat deposits in maintenance dialysis patients, we suggest the simple measurements of lean body mass index and fat mass index.

  12. Nutritional Status of Maintenance Dialysis Patients: Low Lean Body Mass Index and Obesity Are Common, Protein-Energy Wasting Is Uncommon

    PubMed Central

    Koefoed, Mette; Kromann, Charles Boy; Juliussen, Sophie Ryberg; Hvidtfeldt, Danni; Ekelund, Bo; Frandsen, Niels Erik; Marckmann, Peter

    2016-01-01

    Background and Aims Maintenance dialysis patients are at increased risk of abnormal nutritional status due to numerous causative factors, both nutritional and non-nutritional. The present study assessed the current prevalence of protein-energy wasting, low lean body mass index and obesity in maintenance dialysis patients, and compared different methods of nutritional assessment. Methods In a cross-sectional study conducted in 2014 at Roskilde Hospital, Denmark, we performed anthropometry (body weight, skinfolds, mid-arm, waist, and hip circumferences), and determined plasma albumin and normalized protein catabolic rate in order to assess the prevalence of protein-energy wasting, low lean body mass index and obesity in these patients. Results Seventy-nine eligible maintenance dialysis patients participated. The prevalence of protein-energy wasted patients was 4% (95% CI: 2–12) as assessed by the coexistence of low lean body mass index and low fat mass index. Low lean body mass index was seen in 32% (95% CI: 22–44). Obesity prevalence as assessed from fat mass index was 43% (95% CI: 32–55). Coexistence of low lean body mass index and obesity was seen in 10% (95% CI: 5–19). The prevalence of protein-energy wasting and obesity varied considerably, depending on nutritional assessment methodology. Conclusions Our data indicate that protein-energy wasting is uncommon, whereas low lean body mass index and obesity are frequent conditions among patients in maintenance dialysis. A focus on how to increase and preserve lean body mass in dialysis patients is suggested in the future. In order to clearly distinguish between shortage, sufficiency and abundance of protein and/or fat deposits in maintenance dialysis patients, we suggest the simple measurements of lean body mass index and fat mass index. PMID:26919440

  13. Using Activity Monitors to Measure Sit-to-Stand Transitions in Overweight/Obese Youth.

    PubMed

    Mitchell, Tarrah; Borner, Kelsey; Finch, Jonathan; Kerr, Jacqueline; Carlson, Jordan A

    2017-08-01

    Reducing sedentary behavior has emerged as an important health intervention strategy. Although hip-worn, and more recently wrist-worn, accelerometers are commonly used for measuring physical activity and sedentary behavior, they may not provide accurate measures of postural changes. The current study examined the validity of commonly used hip- and wrist-worn accelerometer cut points and the thigh-worn activPAL activity monitor for measuring sit-to-stand transitions as compared with direct observation in youth with overweight and obesity. Nine children wore three activity monitors while being directly observed. The monitors included a hip- and wrist-worn ActiGraph and thigh-worn activPAL. The hip-worn ActiGraph was processed with the normal- and low-frequency filters and the inclinometer function. Cut points of ≤25 counts per 15-s epoch for the hip and ≤105 counts per 15-s epoch for the wrist were applied to the vertical axis to identify sit-to-stand transitions. Epoch-level absolute agreement, Bland-Altman plots, mixed-effects linear regression, and intraclass correlation coefficients (ICC) were investigated. The hip and wrist accelerometer cut points and the hip inclinometer function overestimated the number of hourly sit-to-stand transitions by approximately triple as compared with direct observation. ICC values between the ActiGraph methods and the direct observation were all <0.12. Sit-to-stand transitions assessed from activPAL were within 17% of direct observation; ICC was 0.26. Despite the common use of the 100-count hip-worn accelerometer cut point for assessing sedentary time, these processing decisions should be used with caution for assessing sit-to-stand transitions. Future research should investigate other processing methods for ActiGraph data, and studies investigating postural changes should consider including devices such as activPAL.

  14. [Obesity, an emerging problem in pediatrics. Inaugural Conference of the Eight National Congress of the Nutrition Spanish Society, Murcia, October 24-27, 2001].

    PubMed

    Tojo Sierra, R; Leis Trabazo, R

    2002-01-01

    Obesity in children and adolescents is a public health problem on the increase and is the most prevalent metabolic and nutritional disorder in developed countries. As a major non-transmissible disease, obesity has taken on epidemic proportions in developed countries and displaced malnutrition and infections as a major cause of deterioration in health and quality of life. Obesity has thus become one of the great health issues of the 21st century. The WHO recently declared obesity to be a new worldwide syndrome as it not only has a high prevalence in developed countries but also in the so-called emerging economies, the "newly westernized" or "Coca-Colanized" countries as in the case of China, Brazil and Eastern European states where obesity exists alongside malnutrition, as well as in under-developed countries where the prevalence is increasing among the better-off segments of the population.

  15. Nutrition in transition: dietary patterns of rural Amazonian women during a period of economic change.

    PubMed

    Piperata, Barbara A; Ivanova, Sofia A; Da-gloria, Pedro; Veiga, Gonçalo; Polsky, Analise; Spence, Jennifer E; Murrieta, Rui S S

    2011-01-01

    The goal of this study was to understand the relationship between economic change (wage labor, retirement, and the Bolsa Família program) and dietary patterns in the rural Amazon and to determine the extent to which these changes followed the pattern of the nutrition transition. The study was longitudinal. The weighed-inventory method and economic interviews were used to collect data on dietary intake and household economics in a sample of 30 and 52 women in 2002 and 2009, respectively. Twenty of the women participated in both years and make-up the longitudinal sub-sample. Comparative statistics were used to identify changes in dietary patterns over time and multiple linear regressions were used to explore the relationship between economics, subsistence strategies, and diet. There was a significant decline in kcal (P < 0.01) and carbohydrate (P < 0.01) but no change in protein intake over time in both the larger and smaller, longitudinal subsample. The percent of energy, carbohydrate, protein, and fat purchased increased in the larger and longitudinal samples (P ≤ 0.02) and there was an increase in refined carbohydrate and processed, fatty-meat consumption over time. The abandonment of manioc gardens was associated with increased dependence on purchased food (P = 0.03) while receipt of the Bolsa Família was associated with increased protein intake and adequacy (P = 0.02). The dietary changes observed are only in partial agreement with predictions of the nutrition transition literature. The relationship between the economic and diet changes was shaped by the local context which should be considered when implementing CCT programs, like the Bolsa Família. Copyright © 2011 Wiley-Liss, Inc.

  16. Primary Care Residents' Knowledge, Attitudes, Self-Efficacy, and Perceived Professional Norms Regarding Obesity, Nutrition, and Physical Activity Counseling.

    PubMed

    Smith, Samantha; Seeholzer, Eileen L; Gullett, Heidi; Jackson, Brigid; Antognoli, Elizabeth; Krejci, Susan A; Flocke, Susan A

    2015-09-01

    Obesity and being overweight are both significant risk factors for multiple chronic conditions. Primary care physicians are in a position to provide health behavior counseling to the majority of US adults, yet most report insufficient training to deliver effective counseling for obesity. To assess the degree to which residents training in adult primary care programs are prepared to provide obesity, nutrition, and physical activity (ONPA) counseling. Senior residents (postgraduate year [PGY]-3 and PGY-4) from 25 Ohio family medicine, internal medicine, and obstetrics and gynecology programs were surveyed regarding their knowledge about obesity risks and effective counseling, as well as their attitudes, self-efficacy, and perceived professional norms toward ONPA counseling. We examined summary scores, and used regression analyses to assess associations with resident demographics and training program characteristics. A total of 219 residents participated (62% response rate). Mean ONPA counseling knowledge score was 50.8 (± 15.6) on a 0 to 100 scale. Specialty was associated with counseling self-efficacy (P < .001) and perceived norms (P = .002). Residents who reported having engaged in an elective rotation emphasizing ONPA counseling had significantly higher self-efficacy and more positive attitudes and professional norms scores. Our findings suggest that primary care residents' knowledge of ONPA assessment and management strategies has room for improvement. Attitudes, self-efficacy, and perceived norms also are low and vary by training program characteristics. A deeper understanding of curricula associated with improved performance in these domains could inform interventions to enhance residents' ONPA counseling skills and prevent chronic disease.

  17. Primary Care Residents' Knowledge, Attitudes, Self-Efficacy, and Perceived Professional Norms Regarding Obesity, Nutrition, and Physical Activity Counseling

    PubMed Central

    Smith, Samantha; Seeholzer, Eileen L.; Gullett, Heidi; Jackson, Brigid; Antognoli, Elizabeth; Krejci, Susan A.; Flocke, Susan A.

    2015-01-01

    Background Obesity and being overweight are both significant risk factors for multiple chronic conditions. Primary care physicians are in a position to provide health behavior counseling to the majority of US adults, yet most report insufficient training to deliver effective counseling for obesity. Objective To assess the degree to which residents training in adult primary care programs are prepared to provide obesity, nutrition, and physical activity (ONPA) counseling. Methods Senior residents (postgraduate year [PGY]-3 and PGY-4) from 25 Ohio family medicine, internal medicine, and obstetrics and gynecology programs were surveyed regarding their knowledge about obesity risks and effective counseling, as well as their attitudes, self-efficacy, and perceived professional norms toward ONPA counseling. We examined summary scores, and used regression analyses to assess associations with resident demographics and training program characteristics. Results A total of 219 residents participated (62% response rate). Mean ONPA counseling knowledge score was 50.8 (± 15.6) on a 0 to 100 scale. Specialty was associated with counseling self-efficacy (P < .001) and perceived norms (P = .002). Residents who reported having engaged in an elective rotation emphasizing ONPA counseling had significantly higher self-efficacy and more positive attitudes and professional norms scores. Conclusions Our findings suggest that primary care residents' knowledge of ONPA assessment and management strategies has room for improvement. Attitudes, self-efficacy, and perceived norms also are low and vary by training program characteristics. A deeper understanding of curricula associated with improved performance in these domains could inform interventions to enhance residents' ONPA counseling skills and prevent chronic disease. PMID:26457144

  18. Food systems transformations, ultra-processed food markets and the nutrition transition in Asia.

    PubMed

    Baker, Phillip; Friel, Sharon

    2016-12-03

    's nutrition transition. The carbonated soft drink market is the most highly concentrated and likely to be most harmful to population nutrition. The grocery retail sector is, in terms of increasing market concentration and thus market power, likely to be the most important driver of ongoing food systems change and ultra-processed food sales in the region. Given it's rapid growth, the food service sector will also contribute significantly to ongoing dietary change.

  19. Symposium on "The challenge of translating nutrition research into public health nutrition". Session 5: Nutrition communication. Obesity and social marketing: works in progress.

    PubMed

    Cairns, Georgina; Stead, Martine

    2009-02-01

    Internationally, socio-economic trends reinforce the complex physiological mechanisms that favour positive energy balance, leading to an accumulation of excess body weight and associated metabolic disorders. This so-called 'obesogenic environment' is characterised by increasing accessibility and affordability of energy-dense foods and declining levels of physical activity. In the face of such rapidly-rising obesity rates there is general consensus that strategies to address trends in weight gain must go forwards in the absence of complete evidence of cause or effective prevention strategy. Thus, strategy implementation and evaluation must contribute to, as well as be informed by, the evidence base. Social marketing research and practice has a track record that strongly indicates that it can contribute to both the evolving knowledge base on obesity and overweight control policy and the development of effective intervention strategies. Social marketing draws pragmatically on many disciplines to bring about voluntary behaviour change as well as requisite supporting policy and environmental change. Key objectives include: generating insights into the drivers of current behaviour patterns; important barriers to change; client-oriented approaches to new desirable diet and lifestyle choices. Social marketing recognises that target clients have the power to ensure success or failure of obesity control policies. Social marketing seeks to identify genuine exchange of benefits for target adopters of behaviour change and the advocates of change, and how they may be developed and offered within an appropriate relevant context. Social marketing adopts a cyclical approach of learning, strategic development and evaluation, and therefore is well placed to integrate with the multi-disciplinary demands of obesity prevention strategies.

  20. A Youth Mentor-Led Nutritional Intervention in Urban Recreation Centers: A Promising Strategy for Childhood Obesity Prevention in Low-Income Neighborhoods

    ERIC Educational Resources Information Center

    Sato, Priscila M.; Steeves, Elizabeth A.; Carnell, Susan; Cheskin, Lawrence J.; Trude, Angela C.; Shipley, Cara; Mejía Ruiz, M. J.; Gittelsohn, Joel

    2016-01-01

    B'More Healthy Community for Kids (BHCK) is an ongoing multi-level intervention to prevent childhood obesity in African-American low-income neighborhoods in Baltimore city, MD. Although previous nutrition interventions involving peer mentoring of youth have been successful, there is a lack of studies evaluating the influence of cross-age peers…

  1. Using a Systematic Conceptual Model for a Process Evaluation of a Middle School Obesity Risk-Reduction Nutrition Curriculum Intervention: "Choice, Control & Change"

    ERIC Educational Resources Information Center

    Lee, Heewon; Contento, Isobel R.; Koch, Pamela

    2013-01-01

    Objective: To use and review a conceptual model of process evaluation and to examine the implementation of a nutrition education curriculum, "Choice, Control & Change", designed to promote dietary and physical activity behaviors that reduce obesity risk. Design: A process evaluation study based on a systematic conceptual model. Setting: Five…

  2. A Youth Mentor-Led Nutritional Intervention in Urban Recreation Centers: A Promising Strategy for Childhood Obesity Prevention in Low-Income Neighborhoods

    ERIC Educational Resources Information Center

    Sato, Priscila M.; Steeves, Elizabeth A.; Carnell, Susan; Cheskin, Lawrence J.; Trude, Angela C.; Shipley, Cara; Mejía Ruiz, M. J.; Gittelsohn, Joel

    2016-01-01

    B'More Healthy Community for Kids (BHCK) is an ongoing multi-level intervention to prevent childhood obesity in African-American low-income neighborhoods in Baltimore city, MD. Although previous nutrition interventions involving peer mentoring of youth have been successful, there is a lack of studies evaluating the influence of cross-age peers…

  3. Racial and Ethnic Disparities in Obesity during the Transition to Adulthood: The Contingent and Nonlinear Impact of Neighborhood Disadvantage

    ERIC Educational Resources Information Center

    Nicholson, Lisa M.; Browning, Christopher R.

    2012-01-01

    Neighborhood disadvantage in early adolescence may help explain racial and ethnic disparities in obesity during the transition to adulthood; however the processes may work differently for males and females and for minority groups compared to Whites. The present study examines the relationship between neighborhood disadvantage and young adult…

  4. Racial and Ethnic Disparities in Obesity during the Transition to Adulthood: The Contingent and Nonlinear Impact of Neighborhood Disadvantage

    ERIC Educational Resources Information Center

    Nicholson, Lisa M.; Browning, Christopher R.

    2012-01-01

    Neighborhood disadvantage in early adolescence may help explain racial and ethnic disparities in obesity during the transition to adulthood; however the processes may work differently for males and females and for minority groups compared to Whites. The present study examines the relationship between neighborhood disadvantage and young adult…

  5. Racial and ethnic disparities in obesity during the transition to adulthood: the contingent and nonlinear impact of neighborhood disadvantage.

    PubMed

    Nicholson, Lisa M; Browning, Christopher R

    2012-01-01

    Neighborhood disadvantage in early adolescence may help explain racial and ethnic disparities in obesity during the transition to adulthood; however the processes may work differently for males and females and for minority groups compared to Whites. The present study examines the relationship between neighborhood disadvantage and young adult obesity and the extent to which it contributes to racial/ethnic disparities among males and females. Data are from waves I and III of The National Longitudinal Study of Adolescent Health (Add Health), a nationally representative sample of adolescents administered between 1994 and 2002. The final sample of 5,759 adolescents was 54% female, 63% White, 21% African American, 16% Hispanic, and 14 years of age, on average, at wave I. Using hierarchical logit models and controlling for prior obesity status, findings indicate that, for females, adolescent neighborhood disadvantage partially explains racial/ethnic disparities in young adult obesity. Further, neighborhood disadvantage increases the odds of becoming obese for adolescent females in a curvilinear form, and this relationship significantly varies between Whites and Hispanics. Neighborhood disadvantage does not increase the risk of obesity for males, regardless of race/ethnicity. Implications for obesity prevention are discussed.

  6. Elevated serum leptin levels are associated with good nutritional status in non-obese chronic hemodialysis patients.

    PubMed

    Kara, Ekrem; Ahbap, Elbis; Sahutoglu, Tuncay; Sakaci, Tamer; Basturk, Taner; Koc, Yener; Sevinc, Mustafa; Akgol, Cuneyt; Ucar, Zuhal Atan; Kayalar, Arzu Ozdemir; Bayraktar, Feyza; Unsal, Abdulkadir

    2015-03-01

    Leptin is a hormone and a proinflammatory cytokine secreted from adipocytes, which functions to suppress appetite in healthy persons. Serum leptin levels are significantly elevated in patients with end-stage renal disease (ESRD) primarily due to decreased clearance by the kidneys The consequence of hyperleptinemia in ESRD is not fully understood. We aimed to investigate the association between serum leptin levels and nutrition/inflammation status in non-obese chronic hemodialysis (HD) patients. 65 chronic, anuric, nonobese (body mass index (BMI) < 25 kg/m2) HD patients were included in this cross-sectional study. Demographic, anthropometric, and biochemical data were obtained from all patients to determine nutrition and inflammation status. Patients were classified into the 3 groups according to serum leptin levels; group 1 (low leptin, n = 9), group 2 (normal leptin, n = 31), and group 3 (high leptin, n = 25). Mean age and duration on dialysis of 65 patients (male/female: 34/31) were 51.6 ± 17.8 years and 78.0 ± 67.9 months, respectively. Serum leptin levels increased with older age, female gender, higher BMI and triceps skinfold thickness. Elevated serum leptin levels were significantly associated with good nutritional status parameters, such as higher albumin (p = 0.001), prealbumin (p = 0.033), total iron binding capacity (p = 0.045), total cholesterol (p = 0.041), and lower malnutrition inflammation score (MIS) (p = 0.002). Serum leptin levels remained a negative correlation with MIS after adjustments made for BMI. No correlation was established between leptin and inflammation parameters including ferritin, highly sensitive C-reactive protein (hs-CRP), and tumor necorsis factor alpha (TNF-α). Elevated serum leptin levels seem to be associated with good nutritional status. However, there was no correlation between leptin and inflammatory status.

  7. Development and validity of a questionnaire to test the knowledge of primary care personnel regarding nutrition in obese adolescents

    PubMed Central

    2013-01-01

    Background In light of its epidemic proportions in developed and developing countries, obesity is considered a serious public health issue. In order to increase knowledge concerning the ability of health care professionals in caring for obese adolescents and adopt more efficient preventive and control measures, a questionnaire was developed and validated to assess non-dietitian health professionals regarding their Knowledge of Nutrition in Obese Adolescents (KNOA). Methods The development and evaluation of a questionnaire to assess the knowledge of primary care practitioners with respect to nutrition in obese adolescents was carried out in five phases, as follows: 1) definition of study dimensions 2) development of 42 questions and preliminary evaluation of the questionnaire by a panel of experts; 3) characterization and selection of primary care practitioners (35 dietitians and 265 non-dietitians) and measurement of questionnaire criteria by contrasting the responses of dietitians and non-dietitians; 4) reliability assessment by question exclusion based on item difficulty (too easy and too difficult for non-dietitian practitioners), item discrimination, internal consistency and reproducibility index determination; and 5) scoring the completed questionnaires. Results Dietitians obtained higher scores than non-dietitians (Mann–Whitney U test, P < 0.05), confirming the validity of the questionnaire criteria. Items were discriminated by correlating the score for each item with the total score, using a minimum of 0.2 as a correlation coefficient cutoff value. Item difficulty was controlled by excluding questions answered correctly by more than 90% of the non-dietitian subjects (too easy) or by less than 10% of them (too difficult). The final questionnaire contained 26 of the original 42 questions, increasing Cronbach’s α value from 0.788 to 0.807. Test-retest agreement between respondents was classified as good to very good (Kappa test, >0.60). Conclusion The

  8. Association and relative importance of multiple obesity measures with bone mineral density: the National Health and Nutrition Examination Survey 2005-2006.

    PubMed

    Yang, Shuman; Shen, Xuejun

    2015-01-01

    All obesity measures were positively associated with femoral neck bone mineral density (BMD), but not with lumbar spine BMD. Hip circumference was the most important obesity measure in relation to BMD. Multiple measures are used to quantify obesity; different obesity measures have diverse relationship with BMD. Which obesity measure has the most important value in relation to BMD is still poorly understood. We examined the association between multiple obesity measures and BMD and determined the relative importance (RI, percentage of variation) of multiple obesity measures associated with BMD. Data from 5287 men and women aged between 8 and 69 years (mean age = 29 years) in the National Health and Nutrition Examination Survey 2005-2006 were analyzed. Body mass index (BMI), waist circumference, hip circumference, body fat mass (FM) index, total body FM, abdominal FM, and appendicular FM were considered the exposures and femoral neck and lumbar spine BMD the outcomes. In the multivariable analysis, greater BMI and hip circumference were associated with increased BMD at the lumbar spine and femoral neck (all P < 0.001). The remaining obesity variables were positively associated with increased femoral neck BMD only (all P < 0.001). RI of all obesity measures associated with femoral neck BMD was much greater than that associated with lumbar spine BMD. Moreover, hip circumference had higher RI (19.8 for femoral neck BMD; 7.0 for lumbar spine BMD) than other obesity measures (all RIs ≤14.1 for femoral neck BMD; all RIs ≤3.5 for lumbar spine BMD) in relation to BMD. All obesity measures were positively associated with femoral neck BMD, but not with lumbar spine BMD. Hip circumference was the most important obesity measure in relation to BMD.

  9. Nutritional health attitudes and behaviors and their associations with the risk of overweight/obesity among child care providers in Michigan Migrant and Seasonal Head Start centers.

    PubMed

    Song, Won O; Song, SuJin; Nieves, Violeta; Gonzalez, Andie; Crockett, Elahé T

    2016-07-27

    Children enrolled in Migrant and Seasonal Head Start (MSHS) programs are at high risks of health problems. Although non-family child care providers play important roles on children's health status as role models, educators, program deliverers, and information mediators, little is known about their nutritional health attitudes and behaviors, and weight status. Therefore, we investigated nutritional health attitudes and behaviors and their associations with overweight/obesity among child care providers in Michigan MSHS centers. A total of 307 child care providers aged ≥ 18 years working in 17 Michigan MSHS centers were included in this cross-sectional study conducted in 2013. An online survey questionnaire was used to collect data on nutritional health attitudes and behaviors of child care providers. Weight status was categorized into normal weight (18.5 ≤ BMI < 25 kg/m(2)), overweight (25 ≤ BMI < 30 kg/m(2)), and obese (BMI ≥ 30 kg/m(2)) based on child care providers' self-reported height and weight. Factor analysis was performed to investigate patterns of nutritional health attitudes and behaviors. Multivariate logistic regression was conducted to estimate the odds ratios (ORs) and 95 % confidence intervals (CIs) of overweight/obesity across tertiles of pattern scores taking the lowest tertile group as the reference group after adjustment for potential confounding variables. Three patterns of nutritional health attitudes and behaviors were identified: pattern 1) "weight loss practices with weight dissatisfaction", pattern 2) "healthy eating behaviors", and pattern 3) "better knowledge of nutrition and health". The pattern 1 scores were positively associated with overweight/obesity (Tertile 2 vs. Tertile 1: OR = 5.81, 95 % CI = 2.81-12.05; Tertile 3 vs. Tertile 1: OR = 14.89, 95 % CI = 6.18-35.92). Within the pattern 2, the OR for overweight/obesity in individuals with the highest scores was 0.37 (95 % CI

  10. Ketogenic enteral nutrition as a treatment for obesity: short term and long term results from 19,000 patients.

    PubMed

    Cappello, Gianfranco; Franceschelli, Antonella; Cappello, Annalisa; De Luca, Paolo

    2012-10-30

    Only protein diet has been used successfully to prevent loss of lean body mass first in post-surgical and then in obese patients. We studied overweight and obese patients receiving short treatments of an exclusively protein-based nutritional solution as 24-hour enteral infusion. 19,036 patients (age 44.3 ± 13, M:F = 2:5) with an initial body mass index of 36.5 ± 7.1 underwent 10-day cycles of enteral nutrition through a fine nasogastric tube. The nutritional solution consisted solely of 50-65 g of proteins, plus vitamins and electrolytes. The 24-hour infusion was controlled with a small portable pump. Before and after each 10-day cycle body composition was checked with a Handy 3000 impedance analyzer. At the onset of treatment, average fat mass was 40.9 ± 12.8 kg while body cell mass was 42.7 ± 7.2 kg in males and 27.4 ± 4.6 kg in females. After an average of 2.5 cycles the patients lost 10.2 ± 7.0 kg of body weight, 5.8 ± 5.5 kg of fat mass and 2.2 ± 3.3 kg of body cell mass. No significant adverse effects were recorded except asthenia and constipation which were easily controlled with therapy. Long-term results were obtained from 15,444 patients and after an average of 362 ± 296 days we found a mean weight regain of 15.4%. Ketogenic Enteral Nutrition treatment of over 19,000 patients induced a rapid 10% weight loss, 57% of which was Fat Mass. No significant adverse effects were found. The treatment is safe, fast, inexpensive and has good one-year results for weight maintenance.

  11. What is the nutritional status of children of obese mothers in South Africa?

    PubMed

    Steyn, Nelia Patricia; Labadarios, Demetre; Nel, Johanna; Kruger, H Salome; Maunder, Eleni M W

    2011-09-01

    To evaluate the anthropometric status of children of obese (body mass index [BMI] ≥30 kg/m2) mothers who participated during the 2005 National Food Consumption Study. The survey population consisted of children 1-9 y of age and their mothers 16 to 35 y of age living in the same households (n = 1532). A national sample of households was drawn, representative of all nine provinces and urban and rural areas. Trained fieldworkers measured the heights and weights of participants at their homes. The prevalence of obesity was high in the mothers (27.9%), particularly in the 26- to 35-y-old (older) group (32.3%) and in urban areas (29.1%). Children of older mothers had a significantly (P < 0.05) higher mean height-for-age Z-score (-0.91) than those of younger mothers (16 to 25 y old, -1.06). Mean weight-for-age and weight-for-height Z-scores were significantly higher in children of obese women compared with those of non-obese women (BMI <30 kg/m2, P < 0.001). Furthermore, obese mothers had significantly more overweight children than non-obese mothers (P < 0.0001). Eighty-four percent of overweight children also had mothers with a BMI ≥25 kg/m2 and 52% had mothers with a BMI ≥30 kg/m2(∗ indicates statistical significance of confidence interval). Stunted mothers had a 1.5 times higher risk of being overweight (BMI ≥25 kg/m2, odds ratio 1.45, confidence interval 1.06-2.01). Overall, children of obese mothers had significantly higher mean Z-scores than those of mothers who were non-obese. Overweight and obese women were significantly less likely to have stunted or underweight children, whereas underweight women and stunted women were significantly more likely to have underweight and stunted children, respectively. Copyright © 2011 Elsevier Inc. All rights reserved.

  12. Role of obesity-associated dysfunctional adipose tissue in cancer: a molecular nutrition approach.

    PubMed

    Prieto-Hontoria, Pedro L; Pérez-Matute, Patricia; Fernández-Galilea, Marta; Bustos, Matilde; Martínez, J Alfredo; Moreno-Aliaga, María J

    2011-06-01

    Obesity is a complex disease caused by the interaction of a myriad of genetic, dietary, lifestyle and environmental factors, which favors a chronic positive energy balance, leading to increased body fat mass. There is emerging evidence of a strong association between obesity and an increased risk of cancer. However, the mechanisms linking both diseases are not fully understood. Here, we analyze the current knowledge about the potential contribution that expanding adipose tissue in obesity could make to the development of cancer via dysregulated secretion of pro-inflammatory cytokines, chemokines and adipokines such as TNF-α, IL-6, leptin, adiponectin, visfatin and PAI-1. Dietary factors play an important role in the risk of suffering obesity and cancer. The identification of bioactive dietary factors or substances that affect some of the components of energy balance to prevent/reduce weight gain as well as cancer is a promising avenue of research. This article reviews the beneficial effects of some bioactive food molecules (n-3 PUFA, CLA, resveratrol and lipoic acid) in energy metabolism and cancer, focusing on the molecular mechanisms involved, which may provide new therapeutic targets in obesity and cancer. Copyright © 2010 Elsevier B.V. All rights reserved.

  13. American Board of Obesity Medicine (ABOM)

    MedlinePlus

    ... form below to receive more information. PARTNERS Primary Obesity CME Columbia University Institute of Human Nutrition Harvard ... Obesity Medicine Obesity Medicine Association The Obesity Society Obesity-Related CME American Society for Metabolic and Bariatric ...

  14. Nutrition.

    ERIC Educational Resources Information Center

    Saur, Susan

    An elementary level nutrition unit provides teachers with student background information, suggested activities, and student worksheets. Part 1 focuses on the relationship of food to growth, health, and energy. In part 2, students learn about the four main food groups. Part 3 deals with nutrients and provides information about carbohydrates, fats,…

  15. Peroxisome proliferator-activated receptor: effects on nutritional homeostasis, obesity and diabetes mellitus.

    PubMed

    Viana Abranches, M; Esteves de Oliveira, F C; Bressan, J

    2011-01-01

    The obesity and the metabolic disorders associated characterize the metabolic syndrome, which has increased at an alarming rate around the world. It is known that environmental and genetic factors are involved in the genesis of obesity. Peroxisome Proliferator-Activated Receptors (PPARs) stand out among these factors. They compose the nuclear receptor superfamily and there are in three isoforms (PPARα,PPARβ/δ and PPARγ), which play an important role in the regulation of the metabolism of carbohydrates, lipids and proteins. The present review aims to understand the relationship between the diet, the PPARs and the control of the blood glucose and body weight, since the understanding about the mechanisms by which these receptors act may benefit the development of the strategies aiming at prevention and elaboration of therapeutics actions which are more effective for the treatment of obesity and diabetes.

  16. CDK8-Cyclin C Mediates Nutritional Regulation of Developmental Transitions through the Ecdysone Receptor in Drosophila

    PubMed Central

    Xie, Xiao-Jun; Hsu, Fu-Ning; Gao, Xinsheng; Xu, Wu; Ni, Jian-Quan; Xing, Yue; Huang, Liying; Hsiao, Hao-Ching; Zheng, Haiyan; Wang, Chenguang; Zheng, Yani; Xiaoli, Alus M.; Yang, Fajun; Bondos, Sarah E.; Ji, Jun-Yuan

    2015-01-01

    The steroid hormone ecdysone and its receptor (EcR) play critical roles in orchestrating developmental transitions in arthropods. However, the mechanism by which EcR integrates nutritional and developmental cues to correctly activate transcription remains poorly understood. Here, we show that EcR-dependent transcription, and thus, developmental timing in Drosophila, is regulated by CDK8 and its regulatory partner Cyclin C (CycC), and the level of CDK8 is affected by nutrient availability. We observed that cdk8 and cycC mutants resemble EcR mutants and EcR-target genes are systematically down-regulated in both mutants. Indeed, the ability of the EcR-Ultraspiracle (USP) heterodimer to bind to polytene chromosomes and the promoters of EcR target genes is also diminished. Mass spectrometry analysis of proteins that co-immunoprecipitate with EcR and USP identified multiple Mediator subunits, including CDK8 and CycC. Consistently, CDK8-CycC interacts with EcR-USP in vivo; in particular, CDK8 and Med14 can directly interact with the AF1 domain of EcR. These results suggest that CDK8-CycC may serve as transcriptional cofactors for EcR-dependent transcription. During the larval–pupal transition, the levels of CDK8 protein positively correlate with EcR and USP levels, but inversely correlate with the activity of sterol regulatory element binding protein (SREBP), the master regulator of intracellular lipid homeostasis. Likewise, starvation of early third instar larvae precociously increases the levels of CDK8, EcR and USP, yet down-regulates SREBP activity. Conversely, refeeding the starved larvae strongly reduces CDK8 levels but increases SREBP activity. Importantly, these changes correlate with the timing for the larval–pupal transition. Taken together, these results suggest that CDK8-CycC links nutrient intake to developmental transitions (EcR activity) and fat metabolism (SREBP activity) during the larval–pupal transition. PMID:26222308

  17. Awareness of nutrition problems among Vietnamese health and education professionals.

    PubMed

    Pham, Thi Hai Quynh; Worsley, Anthony; Lawrence, Mark; Marshall, Bernie

    2016-03-22

    Professionals who provide nutrition education and consulting to the public are encouraged to take into account the health, environmental and social contexts that influence health-related attitudes and behaviours in the population. This paper examined the awareness of shifts in population health outcomes associated with the nutrition transition in Vietnam among university nutrition lecturers, health professionals and school education professionals. Most of these professionals held accurate views of the current population health issues in Vietnam. However, they differed in their awareness of the seriousness of overweight and obesity. Although the majority indicated that the prevalence of obesity and non-communicable diseases (NCDs) had increased, nearly half believed that the government should complete its attempts to control undernutrition before trying to control obesity. More health professionals believed that food marketing was responsible for the growing prevalence of children's obesity, and more of them disapproved of the marketing of less healthy food to children. In contrast, the university nutrition lecturers were least aware of food marketing and the seriousness of obesity. Of the three groups, the university nutrition lecturers held less accurate perceptions of nutrition transition problems and their likely drivers. There is an urgent need for greater provision of public nutrition education for all three groups of professionals.

  18. Arginine-supplemented enteral nutrition in critically ill diabetic and obese rats: a dose-ranging study evaluating nutritional status and macrophage function.

    PubMed

    Bonhomme, Sandra; Belabed, Linda; Blanc, Marie-Céline; Neveux, Nathalie; Cynober, Luc; Darquy, Sylviane

    2013-01-01

    Critically ill diabetic and obese patients are at high risk of complications. Arginine availability is lowered in diabetes and in stress situations, yet arginine is necessary for immune response, mainly by its action through nitric oxide (NO). These facts argue for arginine-supplemented diets in critically ill patients. However, studies have raised concerns about possible adverse effects of such diets in intensive-care patients. We therefore analyzed the metabolic and immunologic effects of an arginine-enriched diet in stressed diabetic-obese rats. Zucker Diabetic Fatty rats (fa/fa) were made endotoxemic by an intraperitoneal injection of lipopolysaccharide and then fed 4-d enteral nutrition enriched with arginine (ARG group) or a non-essential amino acid mix (NEAA group). The two groups each were subdivided into three subgroups: the ARG subgroups received 0.5 g (ARG0.5), 2 g (ARG2), and 5 g (ARG5) of arginine per kilogram daily, and the NEAA groups were made isonitrogenous with the corresponding ARG subgroups (NEAA0.5, NEAA2, and NEAA5). Plasma and urinary biomarkers were measured. Cytokine and NO production levels and inducible NO synthase and arginase protein levels were determined from peritoneal macrophages. The survival rate was lower in the ARG5 and NEAA5 subgroups than in all the other subgroups. The nitrogen balance was higher in the ARG5 group than in the NEAA5 group. Plasma triacylglycerol levels were lower in the ARG2 group than in the NEAA2 group. Interleukin-6, tumor necrosis factor-α, and NO production in the macrophages decreased and arginase-1 was upregulated in the ARG-treated rats. In this model, mortality was increased by the nitrogen burden rather than by arginine per se. Arginine improved nitrogen balance and had an anti-inflammatory action on macrophages by regulating NO production, probably through arginase-1 expression. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Sociodemographic Differences in the Association Between Obesity and Stress: A Propensity Score-Matched Analysis from the Korean National Health and Nutrition Examination Survey (KNHANES).

    PubMed

    Mak, Kwok-Kei; Kim, Dae-Hwan; Leigh, J Paul

    2015-01-01

    Few population-based studies have used an econometric approach to understand the association between two cancer risk factors, obesity and stress. This study investigated sociodemographic differences in the association between obesity and stress among Korean adults (6,546 men and 8,473 women). Data were drawn from the Korean National Health and Nutrition Examination Survey for 2008, 2009, and 2010. Ordered logistic regression models and propensity score matching methods were used to examine the associations between obesity and stress, stratified by gender and age groups. In women, the stress level of the obese group was found to be 27.6% higher than the nonobese group in the ordered logistic regression; the obesity effect on stress was statistically significant in the propensity score-matched analysis. Corresponding evidence for the effect of obesity on stress was lacking among men. Participants who were young, well-educated, and working were more likely to report stress. In Korea, obesity causes stress in women but not in men. Young women are susceptible to a disproportionate level of stress. More cancer prevention programs targeting young and obese women are encouraged in developed Asian countries.

  20. Obesity in relation to oral health behaviors: An analysis of the Korea National Health and Nutrition Examination Survey 2008-2010

    PubMed Central

    Park, Jun-Beom; Nam, Ga Eun; Han, Kyungdo; Ko, Youngkyung; Park, Yong-Gyu

    2016-01-01

    Obesity is reported to be associated with an increased incidence and prevalence of periodontal disease. The present study aimed to evaluate the relationship between oral health behaviors and obesity in South Korean adults. Data from the Korea National Health and Nutrition Examination Survey between 2008 and 2010 was used to assess this and a total of 15,666 participants were included in the analysis performed. Oral behaviors, including the time of day and rate of tooth brushing, and usage of secondary oral products, were considered in this analysis. Obesity was defined using the following three methods: Body mass index, waist circumference and percentage body fat (PBF). Hierarchical multivariable logistic regression analyses were performed to determine the association of oral health behavior with obesity after adjusting for possible confounding variables. The frequency of daily tooth brushing and usage of secondary oral products was lower in individuals with obesity, irrespective of the method used to define obesity. Conversely, the risk of general obesity, abdominal obesity and high PBF was higher in individuals with a lower daily frequency of tooth brushing and usage of secondary oral products. PMID:27882123

  1. Prevalence of obesity and overweight and associated nutritional factors in a population-based Swiss sample: an opportunity to analyze the impact of three different European cultural roots.

    PubMed

    Ogna, Adam; Forni Ogna, Valentina; Bochud, Murielle; Paccaud, Fred; Gabutti, Luca; Burnier, Michel

    2014-08-01

    Obesity represents a growing public health concern worldwide. The latest data in Switzerland rely on self-reported body mass index (BMI), leading to underestimation of prevalence. We reassessed the prevalence of obesity and overweight in a sample of the Swiss population using measured BMI and waist circumference (WC) and explored the association with nutritional factors and living in different linguistic-cultural regions. Data of 1,505 participants of a cross-sectional population-based survey in the three linguistic regions of Switzerland were analyzed. BMI and WC were measured, and a 24-h urine collection was performed to evaluate dietary sodium, potassium and protein intake. The prevalence of overweight, obesity and abdominal obesity was 32.2, 14.2 and 33.6%, respectively. Significant differences were observed in the regional distribution, with a lower prevalence in the Italian-speaking population. Low educational level, current smoking, scarce physical activity and being migrant were associated with an higher prevalence of obesity. Sodium, potassium and protein intake increased significantly across BMI categories. Obesity and overweight affect almost half of the Swiss adolescents and adults, and the prevalence appears to increase. Using BMI and WC to define obesity led to different prevalences. Differences were furthermore observed across Swiss linguistic-cultural regions, despite a common socio-economic and governmental framework. We found a positive association between obesity and salt intake, with a potential deleterious synergistic effect on cardiovascular risk.

  2. Sarcopenia, sarcopenic obesity, and functional impairments in older adults: National Health and Nutrition Examination Surveys 1999-2004.

    PubMed

    Batsis, John A; Mackenzie, Todd A; Lopez-Jimenez, Francisco; Bartels, Stephen J

    2015-12-01

    The Foundation for the National Institutes of Health Sarcopenia Project validated cutpoints for appendicular lean mass (ALM) to identify individuals with functional impairment. We hypothesized that the prevalence of sarcopenia and sarcopenic obesity would be similar based on the different Foundation for the National Institutes of Health criteria, increase with age, and be associated with risk of impairment limitations. We identified 4984 subjects at least 60 years of age from the National Health and Nutrition Examination Surveys 1999-2004. Sarcopenia was defined using ALM (men <19.75 kg, women <15.02 kg) and ALM adjusted for body mass index (BMI; men <0.789 kg/m2, women <0.512 kg/m2). Sarcopenic obesity is defined as subjects fulfilling the criteria for sarcopenia and obesity by body fat (men ≥25%, women ≥35%). Prevalence rates of both sarcopenia and sarcopenic obesity were evaluated with respect to sex, age category (60-69, 70-79, and >80 years) and race. We assessed the association of physical limitations, basic and instrumental activities of daily living and sarcopenia status. The mean age was 70.5 years in men and 71.6 years in women. Half (50.8%; n = 2531) were female, and mean BMI was 28 kg/m2 in both sexes. Appendicular lean mass was higher in men than in women (24.1 vs. 16.3; P < .001), but fat mass was lower (30.9 vs. 42.0; P < .001). In men, sarcopenia prevalence was 16.0% and 27.8% using the ALM and ALM/BMI criteria. In women, prevalence was 40.5% and 19.3% using the ALM and ALM/BMI criteria. Sarcopenia was associated with a 1.10 (0.86-1.41) and 0.93 (0.74-1.16), and 1.46 (1.10-1.94), and 2.13 (1.41-3.20) risk of physical limitations using the ALM and ALM/BMI definitions in men and women, respectively. Prevalence of sarcopenia and sarcopenic obesity varies greatly, and a uniform definition is needed to identify and characterize these high-risk populations. Copyright © 2015 Elsevier Inc. All rights reserved.

  3. Nutrition knowledge is associated with higher adherence to Mediterranean diet and lower prevalence of obesity. Results from the Moli-sani study.

    PubMed

    Bonaccio, Marialaura; Di Castelnuovo, Augusto; Costanzo, Simona; De Lucia, Francesca; Olivieri, Marco; Donati, Maria Benedetta; de Gaetano, Giovanni; Iacoviello, Licia; Bonanni, Americo

    2013-09-01

    A Mediterranean dietary pattern has been associated with reducing the risk of cardiovascular and chronic disease. The aim of this study was to evaluate the role of nutrition knowledge in determining possible differences among dietary patterns in a general population from a Mediterranean region. We conducted a cross-sectional study on a subsample of 744 subjects enrolled in the population-based cohort of the Moli-sani Project. A 92-item questionnaire on nutrition knowledge was elaborated, validated and administered. Dietary information were obtained from the EPIC food frequency questionnaire and adherence to a Mediterranean dietary pattern was evaluated both by the a priori Greek Mediterranean diet score and the a posteriori approach obtained by principal component analysis. Nutrition knowledge was significantly associated with higher adherence to a Mediterranean dietary pattern. The odds of having higher adherence to a Mediterranean dietary pattern increased with greater nutrition knowledge. The odds ratio of being obese significantly decreased with increasing nutrition knowledge levels. The results showed that nutrition knowledge was significantly associated with higher adherence to a Mediterranean dietary pattern and with lower prevalence of obesity in a Southern Italian region with Mediterranean diet tradition independently from education and other socioeconomic factors. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. From wasting to obesity, changes in nutritional concerns in HIV/AIDS.

    PubMed

    Mankal, Pavan K; Kotler, Donald P

    2014-09-01

    Optimal nutrition is an important part of human immunodeficiency virus (HIV) care; to support the immune system, limit HIV-associated complications as well as maintain better quality of life and survival. The presentation and nature of malnutrition in patients with HIV has changed dramatically over the past 30 years from predominantly a wasting syndrome to lipodystrophy and, now, frailty. Nevertheless, we continue to see all 3 presentations in patient care today. The pathogenesis of poor nutrition in HIV-infected patients depends on caloric intake, intestinal nutrient absorption/translocation, and resting energy expenditure, which are features seen in all chronic diseases.

  5. LA Sprouts Randomized Controlled Nutrition, Cooking and Gardening Program Reduces Obesity and Metabolic Risk in Latino Youth

    PubMed Central

    Gatto, Nicole M.; Martinez, Lauren C.; Spruijt-Metz, Donna; Davis, Jaimie N.

    2015-01-01

    Objective To assess the effects of a 12-week gardening, nutrition, and cooking intervention (“LA Sprouts”) on dietary intake, obesity parameters and metabolic disease risk among low-income, primarily Hispanic/Latino youth in Los Angeles. Methods Randomized control trial involving four elementary schools [2 schools randomized to intervention (172, 3rd–5th grade students); 2 schools randomized to control (147, 3rd–5th grade students)]. Classes were taught in 90-minute sessions once a week to each grade level for 12 weeks. Data collected at pre- and post-intervention included dietary intake via food frequency questionnaire (FFQ), anthropometric measures [BMI, waist circumference (WC)], body fat, and fasting blood samples. Results LA Sprouts participants had significantly greater reductions in BMI z-scores (0.1 versus 0.04 point decrease, respectively; p=0.01) and WC (−1.2 cm vs. no change; p<0.001). Fewer LA Sprouts participants had the metabolic syndrome (MetSyn) after the intervention than before, while the number of controls with MetSyn increased. LA Sprouts participants had improvements in dietary fiber intake (+3.5% vs. −15.5%; p=0.04) and less decreases in vegetable intake (−3.6% vs. −26.4%; p=0.04). Change in fruit intake before and after the intervention did not significantly differ between LAS and control subjects. Conclusions LA Sprouts was effective in reducing obesity and metabolic risk. PMID:25960146

  6. Mechanisms of Obesity-Induced Inflammation and Insulin Resistance: Insights into the Emerging Role of Nutritional Strategies

    PubMed Central

    McArdle, Maeve A.; Finucane, Orla M.; Connaughton, Ruth M.; McMorrow, Aoibheann M.; Roche, Helen M.

    2013-01-01

    Obesity and associated chronic inflammation initiate a state of insulin resistance (IR). The secretion of chemoattractants such as MCP-1 and MIF and of cytokines IL-6, TNF-α, and IL-1β, draw immune cells including dendritic cells, T cells, and macrophages into adipose tissue (AT). Dysfunctional AT lipid metabolism leads to increased circulating free fatty acids, initiating inflammatory signaling cascades in the population of infiltrating cells. A feedback loop of pro-inflammatory cytokines exacerbates this pathological state, driving further immune cell infiltration and cytokine secretion and disrupts the insulin signaling cascade. Disruption of normal AT function is causative of defects in hepatic and skeletal muscle glucose homeostasis, resulting in systemic IR and ultimately the development of type 2 diabetes. Pharmaceutical strategies that target the inflammatory milieu may have some potential; however there are a number of safety concerns surrounding such pharmaceutical approaches. Nutritional anti-inflammatory interventions could offer a more suitable long-term alternative; whilst they may be less potent than some pharmaceutical anti-inflammatory agents, this may be advantageous for long-term therapy. This review will investigate obese AT biology, initiation of the inflammatory, and insulin resistant environment; and the mechanisms through which dietary anti-inflammatory components/functional nutrients may be beneficial. PMID:23675368

  7. Influence of nutrition on somatotropic axis: Milk consumption in adult individuals with moderate-severe obesity.

    PubMed

    Barrea, Luigi; Di Somma, Carolina; Macchia, Paolo Emidio; Falco, Andrea; Savanelli, Maria Cristina; Orio, Francesco; Colao, Annamaria; Savastano, Silvia

    2017-02-01

    Nutrition is the major environmental factor that influences the risk of developing pathologies, such as obesity. Although a number of recent reviews pinpoint a protective effects of milk on body weight and obesity related co-morbidities, an inaccurate estimate of milk might contribute to hamper its beneficial effects on health outcomes. Seven-day food records provide prospective food intake data, reducing recall bias and providing extra details about specific food items. Milk intake stimulates the somatotropic axis at multiple levels by increasing both growth hormone (GH) and insulin-like growth factor-1 (IGF-1) secretion. On the other hand, obesity is associated with reduced spontaneous and stimulated GH secretion and basal IGF-1 levels. Aim of this study was to evaluate the milk consumption by using the 7-days food record in obese individuals and to investigate the association between milk intake and GH secretory status in these subjects. Cross-sectional observational study carried out on 281 adult individuals (200 women and 81 men, aged 18-74 years) with moderate-severe obesity (BMI 35.2-69.4 kg/m(2)). Baseline milk intake data were collected using a 7 day food record. Anthropometric measurements and biochemical profile were determined. The GH/IGF-1 axis was evaluated by peak GH response after GHRH + ARGININE and IGF-1 standard deviation score (SDS). The majority of individuals (72.2%) reported consuming milk; 250 mL low-fat milk was the most frequently serving of milk consumed, while no subjects reported to consume whole milk. Milk consumers vs no milk consumers presented the better anthropometric measurements and metabolic profile. At the bivariate proportional odds ratio model, after adjusting for BMI, age and gender, milk consumption was associated the better GH status (OR = 0.60; p < 0.001). Among milk consumers, subjects consuming 250 mL reduced-fat milk vs 250 mL low-fat milk presented the better anthropometric measurements and metabolic profile

  8. Childhood Obesity: A Food and Nutrition Resource List for Educators and Researchers

    ERIC Educational Resources Information Center

    Pellechia, Kathleen M.; Akobundu, Ucheoma O.; Naslund, Michelle

    2004-01-01

    This publication is a collection of resources on the topic of childhood obesity for educators and researchers. It is comprised of articles from professional journals (published 2000 to present), information available on the World Wide Web, consumer educational materials and contact information of related organizations. Items with a public health…

  9. School Nutrition Programs and the Incidence of Childhood Obesity. NBER Working Paper No. 14297

    ERIC Educational Resources Information Center

    Millimet, Daniel L.; Tchernis, Rusty; Husain, Muna

    2008-01-01

    In light of the recent rise in childhood obesity, the School Breakfast Program (SBP) and National School Lunch Program (NSLP) have received renewed attention. Using panel data on over 13,500 primary school students, we assess the relationship between SBP and NSLP participation and (relatively) long-run measures of child weight. After documenting a…

  10. Nutrition and Metabolic Correlates of Obesity and Inflammation: Clinical Considerations123

    PubMed Central

    Johnson, Amy R; Makowski, Liza

    2015-01-01

    Since 1980, the global prevalence of obesity has doubled; in the United States, it has almost tripled. Billions of people are overweight and obese; the WHO reports that >65% of the world’s population die of diseases related to overweight rather than underweight. Obesity is a complex disease that can be studied from “metropolis to metabolite”—that is, beginning at the policy and the population level through epidemiology and intervention studies; to bench work including preclinical models, tissue, and cell culture studies; to biochemical assays; and to metabolomics. Metabolomics is the next research frontier because it provides a real-time snapshot of biochemical building blocks and products of cellular processes. This report comments on practical considerations when conducting metabolomics research. The pros and cons and important study design concerns are addressed to aid in increasing metabolomics research in the United States. The link between metabolism and inflammation is an understudied phenomenon that has great potential to transform our understanding of immunometabolism in obesity, diabetes, cancer, and other diseases; metabolomics promises to be an important tool in understanding the complex relations between factors contributing to such diseases. PMID:25833891

  11. Trends in nutritional status and nutrient intakes and correlates of overweight/obesity among rural adult women (≥18-60 years) in India: National Nutrition Monitoring Bureau (NNMB) national surveys.

    PubMed

    Meshram, I I; Balakrishna, N; Sreeramakrishna, K; Rao, K Mallikharjun; Kumar, R Hari; Arlappa, N; Manohar, G; Reddy, Ch Gal; Ravindranath, M; Kumar, S Sharad; Brahmam, G N V; Laxmaiah, A

    2016-04-01

    To assess trends in nutrient intakes and nutritional status of rural adult women (≥18-60 years) and the association of sociodemographic characteristics with overweight/obesity. Community-based cross-sectional studies carried out during 1975-79 to 2011-12 by the National Nutrition Monitoring Bureau (NNMB) were used. Anthropometric measurements such as height, weight and waist circumference, carried out during the surveys, were used. Association and logistic regression analyses between sociodemographic characteristics and overweight/obesity and abdominal obesity were conducted using a complex samples procedure. Ten NNMB states of India. Non-pregnant and non-lactating rural women aged ≥18-60 years covered during the above periods from ten states in India. The prevalence of chronic energy deficiency has declined from 52 % during 1975-79 to 34 % during 2011-12, while that of overweight/obesity has increased from 7 % to 24 % during the same period. Median intakes of most of the nutrients have increased over the same period, although they were below recommended levels. The chance of overweight/obesity and abdominal obesity was significantly (P<0·01) higher among women aged 40-60 years, those belonging to Christian religion and other backward communities, women living in pucca houses, literate women, women engaged in service and business, and those having higher per capita income. Prevalence of chronic energy deficiency has declined significantly; however, overweight/obesity has increased during the same period. This increase in overweight/obesity may be attributed to increased consumption of fatty foods, sedentary lifestyle and improved socio-economic status. There is a need to educate the community about regular physical exercise, low intakes of fats and oils, and a balanced diet.

  12. Evidence-based nutritional recommendations for the prevention and treatment of overweight and obesity in adults (FESNAD-SEEDO consensus document). The role of diet in obesity prevention (II/III).

    PubMed

    Gargallo Fernández, M; Quiles Izquierdo, J; Basulto Marset, J; Breton Lesmes, I; Formiguera Sala, X; Salas-Salvadó, J

    2012-01-01

    This study is a consensus document of two Spanish scientific associations, FESNAD (Spanish Federation of Nutrition, Food and Dietetetic Associations) and SEEDO (Spanish Association for the Study of Obesity), about the role of the diet in the prevention and of overweight and obesity in adults. It is the result of a careful and systematic review of the data published in the medical literature from January 1st 1996 to January 31st 2011 concerning the role of the diet on obesity prevention. The conclusions obtained have been classified according several evidence levels. Subsequently, in agreement with these evidence levels, different degree recommendations are established. These recommendations could be potentially useful to design food guides as part of strategies to prevent overweight and obesity.

  13. Assessment of nutritional status and meal-related situations among patients with chronic obstructive pulmonary disease in Primary health care - obese patients; a challenge for the future.

    PubMed

    Odencrants, Sigrid; Theander, Kersti

    2013-04-01

    To describe nutritional status, meal related situations, food habits and food preferences of patients with chronic obstructive pulmonary disease (COPD) in a Primary health care (PHC) setting. To date, guidelines have mainly focused on underweight patients with COPD, as a low body mass index (BMI) is a risk factor for mortality. However, in recent years there has been an increase in the number of overweight patients with COPD, and therefore nutritional management must be developed to cover problems related to both under and overweight. Descriptive. One hundred and three patients from PHC centres representing COPD stages 2 and 3 were included. The Mini Nutritional Assessment (MNA) was used to collect nutritional status data while semi-structured interviews provided information on food and meal related situations. Mean age was 69 (± 5)years and 45% were women. Among all patients mean BMI was 27 and 14% had a BMI ≤ 21 kg/m(2) . More women (31%) than men (26%) had a BMI ≥ 30 kg/m(2) . According to the MNA screening score, 86% of the patients were assessed as normal or not at risk of malnutrition. The total MNA assessment score revealed that 10 patients were at risk of malnutrition or malnourishment. Problems with meal related situations were mostly associated with eating, and only a small number reported difficulties with shopping or preparing food. In PHC, more patients with COPD were obese than malnourished and their self-reported nutritional status was not always accurate. It is challenging to identify the patient's nutritional status, individualize nutritional care and educate obese patients with COPD at PHC centres. It is necessary to develop screening instruments to assess the risk of both obesity and malnutrition. © 2012 Blackwell Publishing Ltd.

  14. Prenatal programming of postnatal obesity: fetal nutrition and the regulation of leptin synthesis and secretion before birth.

    PubMed

    McMillen, I C; Muhlhausler, B S; Duffield, J A; Yuen, B S J

    2004-08-01

    Exposure to either an increased or decreased level of intrauterine nutrition can result in an increase in adiposity and in circulating leptin concentrations in later life. In animals such as the sheep and pig in which fat is deposited before birth, leptin is synthesised in fetal adipose tissue and is present in the fetal circulation throughout late gestation. In the sheep a moderate increase or decrease in the level of maternal nutrition does not alter fetal plasma leptin concentrations, but there is evidence that chronic fetal hyperglycaemia and hyperinsulinaemia increase fetal fat mass and leptin synthesis within fetal fat depots. Importantly, there is a positive relationship between the relative mass of the 'unilocular' component of fetal perirenal and interscapular adipose tissue and circulating fetal leptin concentrations in the sheep. Thus, as in the neonate and adult, circulating leptin concentrations may be a signal of fat mass in fetal life. There is also evidence that leptin can act to regulate the lipid storage, leptin synthetic capacity and potential thermogenic functions of fat before birth. Thus, leptin may act as a signal of energy supply and have a 'lipostatic' role before birth. Future studies are clearly required to determine whether the intrauterine and early postnatal nutrient environment programme the endocrine feedback loop between adipose tissue and the central and peripheral neuroendocrine systems that regulate energy balance, resulting in an enhanced risk of obesity in adult life.

  15. Are Nutrition Knowledge, Attitudes, and Beliefs Associated with Obesity among Low-Income Hispanic and African American Women Caretakers?

    PubMed Central

    Haldeman, Lauren

    2013-01-01

    The purposes of this descriptive study were to (1) describe nutrition knowledge, attitudes, beliefs (KAB), and self-efficacy among low-income African American and Hispanic women; (2) identify the associations these variables have on diet quality and weight status; (3) identify barriers to healthy eating. Data from three separate studies were combined and analyzed. The total sample included African Americans (N = 92) and Hispanics (N = 272). Descriptive statistics and bivariate analyses were used to identify associations between KAB and body mass index (BMI) and diet quality. The majority of African Americans had good knowledge in nutrition while Hispanics had fair knowledge. Attitudes toward eating a healthy diet were significantly associated with high fiber intake among African Americans and low fat consumption among Hispanics. A computed KAB score showed no significant relation to individuals' weight status or diet quality. However, attitudes and beliefs about healthy foods strongly correlated with participants' weight or diet consumption among Hispanics. The most common barrier to consuming a healthy diet reported by both groups was the cost of healthy foods. It is therefore recommended to address these variables when addressing obesity and poor dietary intake among low-income minority groups. PMID:23819044

  16. Model Programs to Address Obesity and Cardiometabolic Disease: Interventions for Suboptimal Nutrition and Sedentary Lifestyles.

    PubMed

    Nash, Mark S; Kressler, Jochen

    2016-09-01

    Problems posed by obesity-related endocrine diseases embody a national health crisis. Caloric excess and sedentary lifestyle from which they develop also pose significant challenges for rehabilitation providers. Almost two thirds of the U.S. population are currently overweight or obese, a number that has increased by >10% within the last decade and is expected to grow. An overweight body habitus is strongly associated with clinical hazards, including cardiometabolic syndrome, diabetes hypertension, and coronary artery disease. The component health risks of the cardiometabolic syndrome include coalescing of risk factors that predict a health calamity unless effective interventions can be developed and widely adopted. Obesity by itself is now considered an American Diabetes Association-qualified disability, but it is also disturbingly prevalent in other physical disability groupings of adults and children. This monograph describes successes of the Diabetes Prevention Program (DPP), a National Institutes of Health multisite randomized controlled trial that reported significant weight reduction and a 58% decreased incidence of type-2 diabetes accompanying 1 year of structured lifestyle intervention. This treatment benefit (1) exceeded that of metformin pharmacotherapy, (2) was so powerful that the trial was closed before reaching endpoints, and (3) was judged cost-effective for the patient and society. The DPP roadmap incorporating physical activity, diet, and behavioral approaches has been widely adapted to specific community, faith, racial, ethnic, school, and national populations with excellent outcomes success. The lockstep physical activity approach, activity prescription, and long-term success of the program are described and compared with other programs to illustrate effective countermeasures for the pandemics of obesity and obesity-related cardioendocrine disease. We will illustrate adaptation of the DPP for a cohort of persons with disability from spinal cord

  17. [Effect of moderate energy-restricted diets on the nutritional status of selected minerals in obese women].

    PubMed

    Aguirre, María Eugenia; Ruz, Manuel; Carrasco, Fernando; Rebolledo, Annabella; Karla, Araya; Codoceo, Juana; Inostroza, Jorge

    2007-09-01

    The aim of this study was to compare changes of nutrient intakes and nutritional status of selected minerals, during a three-month weightloss program using diets with distinct energy contents. 62 obese women (age 33.2 +/- 8.3 years; BMI 34.6 +/- 3.4 kg/m2) were allocated to two diets, one supplying 1000 kcal/d (Diet 1), and the other 1300 kcal/d (Diet 2). Before and after 3 months, intakes of iron (Fe), zinc (Zn), copper (Cu), and calcium (Ca) were evaluated through self-reported three-day dietary records. Selected laboratory parameters related to the nutritional status of iron, zinc and copper were analyzed: hemoglobin, serum ferritin, zinc-protoporfirin, transferrin saturation, plasma zinc, hair zinc, and plasma copper. Mean weight loss was 10.8% on Diet 1 and 8.5% on Diet 2 (p = 0.29). Intakes of Fe, Zn, Cu and Ca decresed by 50%, 30%, 40%, and 9%, respectively. The change of serum ferritin was significantly greater in the group on Diet 1 (p = 0.04), in > or =10% of weight loss subjects (p = 0.006) and in patients with lower protein intake (p = 0.033). Others parameters studied, although tended consistently to present greater disturbances in subjects receiving the 1000 kcal/d diet, they did not reach statistical significance. The prescription of weight-reducing diets with 1000 y 1300 kcal/d did not produce major effects on the nutritional status of minerals during the first three months of treatment, except by the significant detriment of body iron stores in subjects receiving the 1000 kcal diet, as indicated by the changes of serum ferritin.

  18. Immune dysfunction and increased oxidative stress state in diet-induced obese mice are reverted by nutritional supplementation with monounsaturated and n-3 polyunsaturated fatty acids.

    PubMed

    Hunsche, Caroline; Hernandez, Oskarina; Gheorghe, Alina; Díaz, Ligia Esperanza; Marcos, Ascensión; De la Fuente, Mónica

    2017-02-23

    Obesity is associated with impaired immune defences and chronic low levels of inflammation and oxidation. In addition, this condition may lead to premature aging. The aim of the study was to evaluate the effects of a nutritional supplementation with monounsaturated and n-3 polyunsaturated fatty acids on several functions and oxidative stress parameters in peritoneal immune cells of obese mice, as well as on the life span of these animals. Obesity was induced in adult female ICR/CD1 by the administration of a high-fat diet (HFD) for 14 weeks. During the last 6 weeks of HFD feeding, one group of obese mice received the same HFD, supplemented with 1500 mg of 2-hydroxyoleic acid (2-OHOA) and another with 3000 mg of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Several functions and oxidative stress parameters of peritoneal leukocytes were evaluated. The groups of obese mice treated with 2-OHOA or with EPA and DHA showed a significant improvement in several functions such as chemotaxis, phagocytosis, digestion capacity, Natural killer activity and lymphoproliferation in response to mitogens. All of these functions, which were decreased in obese mice, increased reaching similar levels to those found in non-obese controls. Both treatments also improved oxidative stress parameters such as xanthine oxidase activity, which decreased, catalase activity and glutathione levels, which increased. These data suggest that dietary supplementation with monounsaturated and n-3 polyunsaturated fatty acids could be an effective nutritional intervention to restore the immune response and oxidative stress state, which are impaired in obese mice.

  19. Nutritional status of children and adolescents based on body mass index: agreement between World Health Organization and International Obesity Task Force.

    PubMed

    Cavazzotto, Timothy Gustavo; Brasil, Marcos Roberto; Oliveira, Vinicius Machado; da Silva, Schelyne Ribas; Ronque, Enio Ricardo V; Queiroga, Marcos Roberto; Serassuelo Junior, Helio

    2014-03-01

    To investigate the agreement between two international criteria for classification of children and adolescents nutritional status. The study included 778 girls and 863 boys aged from six to 13 years old. Body mass and height were measured and used to calculate the body mass index. Nutritional status was classified according to the cut-off points defined by the World Health Organization and the International Obesity Task Force. The agreement was evaluated using Kappa statistic and weighted Kappa. In order to classify the nutritional status, the agreement between the criteria was higher for the boys (Kappa 0.77) compared to girls (Kappa 0.61). The weighted Kappa was also higher for boys (0.85) in comparison to girls (0.77). Kappa index varied according to age. When the nutritional status was classified in only two categories--appropriate (thinness + accentuated thinness + eutrophy) and overweight (overweight + obesity + severe obesity)--, the Kappa index presented higher values than those related to the classification in six categories. A substantial agreement was observed between the criteria, being higher in males and varying according to the age.

  20. Nutritional status of children and adolescents based on body mass index: agreement between World Health Organization and International Obesity Task Force

    PubMed Central

    Cavazzotto, Timothy Gustavo; Brasil, Marcos Roberto; Oliveira, Vinicius Machado; da Silva, Schelyne Ribas; Ronque, Enio Ricardo V.; Queiroga, Marcos Roberto; Serassuelo, Helio

    2014-01-01

    Objective: To investigate the agreement between two international criteria for classification of children and adolescents nutritional status. Methods: The study included 778 girls and 863 boys aged from six to 13 years old. Body mass and height were measured and used to calculate the body mass index. Nutritional st