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Soares JLM, Rocha VA, Sanudo A, Miot HA, Bagatin E. Prevalence and factors associated with gynoid lipodystrophy in Brazilian adolescent girls: a cross-sectional study. Int J Dermatol 2022; 61:861-866. [PMID: 35080006 DOI: 10.1111/ijd.16061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 11/18/2021] [Accepted: 12/27/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Gynoid lipodystrophy (GLD), or female cellulitis, is a chronic multifactorial disorder characterized by the irregular appearance of the skin surface on the thighs and gluteal regions, which affects 80-90% of women after puberty. No curative treatments are available, and there is a paucity of epidemiological studies related to its prevalence, quality of life impact, and risk factors. We aimed to identify the prevalence and factors associated with the development of GLD in Brazilian adolescent girls. METHODS A cross-sectional study examined adolescent girls from São Paulo, Brazil. The explored factors were grouped: familial history, gynecological and hormonal characteristics, exercise practice, nutrition and diet, anthropometric measures, body mass index, and body composition, according to GLD severity assessed through multivariate hierarchic statistics. RESULTS In total, 184 girls, aged from 12 to 18 years, were included in the study. The overall prevalence of GLD was 77.7% (CI 95% 71.7-82.1%); moderate and severe categories of GLD occurred in 56.5% (CI 95% 48.9-62.5%) of the sample. An impact on the quality of life was identified in 39.7% of the girls. GLD was independently associated with higher body mass index, early menarche, higher carbohydrate intake, lower water consumption, menstrual irregularity, familial report of GLD, and less exercise practice. CONCLUSION Gynoid lipodystrophy is a multifactorial disorder; its onset in adolescent girls is associated with familial occurrence, body composition, diet habits, exercise, and hormonal factors. These results support further interventions for GLD prevention and treatment.
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Affiliation(s)
| | | | - Adriana Sanudo
- Departamento de Medicina Preventiva, UNIFESP, São Paulo, SP, Brazil
| | - Hélio Amante Miot
- Departamento de Dermatologia e Radioterapia, FMB-UNESP, Botucatu, SP, Brazil
| | - Ediléia Bagatin
- Departamento de Dermatologia, UNIFESP, São Paulo, SP, Brazil
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Babio N, Becerra-Tomás N, Nishi SK, López-González L, Paz-Graniel I, García-Gavilán J, Schröder H, Martín-Calvo N, Salas-Salvadó J. Total dairy consumption in relation to overweight and obesity in children and adolescents: A systematic review and meta-analysis. Obes Rev 2022; 23 Suppl 1:e13400. [PMID: 34881504 DOI: 10.1111/obr.13400] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 11/09/2021] [Indexed: 11/29/2022]
Abstract
A systematic review and meta-analysis of cross-sectional and prospective cohort studies was conducted to assess the associations between total dairy consumption and its different subtypes with the prevalence and incidence of overweight, obesity, and overweight/obesity in children and adolescents. A literature search was conducted in Medline through PUBMED and Cochrane Library databases until October 18, 2021. Articles reporting the risk estimates as odd ratios (OR), risk ratios (RR), or hazard ratios and their corresponding 95% confidence interval (CI) for the association between dairy product consumption and the risk of overweight and/or obesity were included. In the meta-analysis from cross-sectional studies, results showed an inverse association between total dairy consumption and obesity prevalence (OR (95% CI): 0.66 (0.48-0.91). No significant associations were found between milk or yogurt and obesity prevalence risk. Regarding prospective studies, total milk consumption was positively associated with overweight prevalence (OR (95% CI): 1.13 (1.01-1.26)) and incidence (RR (95%CI): 1.17 (1.01-1.35)) risk. Evidence from pooled analysis of cross-sectional studies suggested an inverse association between total dairy consumption and obesity. However, there is limited and no conclusive evidence to confirm an inverse relationship from pooled analysis of prospective studies in children and adolescents.
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Affiliation(s)
- Nancy Babio
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició Humana. Hospital Universitari San Joan de Reus, Reus, Spain.,Institut d'Investigació Pere Virgili (IISPV), Reus, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Nerea Becerra-Tomás
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició Humana. Hospital Universitari San Joan de Reus, Reus, Spain.,Institut d'Investigació Pere Virgili (IISPV), Reus, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Department of Preventive Medicine and Public Health, School of Medicine, University of Valencia, Valencia, Spain.,Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Stephanie K Nishi
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició Humana. Hospital Universitari San Joan de Reus, Reus, Spain.,Institut d'Investigació Pere Virgili (IISPV), Reus, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Toronto 3D (Diet, Digestive Tract and Disease) Knowledge Synthesis and Clinical Trials Unit, Toronto, Ontario, Canada.,Clinical Nutrition and Risk Factor Modification Centre, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Leyre López-González
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició Humana. Hospital Universitari San Joan de Reus, Reus, Spain.,Institut d'Investigació Pere Virgili (IISPV), Reus, Spain
| | - Indira Paz-Graniel
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició Humana. Hospital Universitari San Joan de Reus, Reus, Spain.,Institut d'Investigació Pere Virgili (IISPV), Reus, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Jesús García-Gavilán
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició Humana. Hospital Universitari San Joan de Reus, Reus, Spain.,Institut d'Investigació Pere Virgili (IISPV), Reus, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Helmut Schröder
- Cardiovascular and Nutrition Research Group, IMIM. Consorcio CIBER, M.P. Epidemiologia y Salud Pública (CIBEResp), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
| | - Nerea Martín-Calvo
- Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.,Departamento de Medicina Preventiva y Salud Pública, Universidad de Navarra, Instituto de Investigación Sanitaria de Navarra (IdiSNA), Pamplona, Spain
| | - Jordi Salas-Salvadó
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició Humana. Hospital Universitari San Joan de Reus, Reus, Spain.,Institut d'Investigació Pere Virgili (IISPV), Reus, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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Dougkas A, Barr S, Reddy S, Summerbell CD. A critical review of the role of milk and other dairy products in the development of obesity in children and adolescents. Nutr Res Rev 2019; 32:106-127. [PMID: 30477600 PMCID: PMC6536827 DOI: 10.1017/s0954422418000227] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Existing reviews suggest that milk and other dairy products do not play a role in the development of obesity in childhood, but they do make an important contribution to children's nutrient intake. It is thus curious that public health advice on the consumption of dairy products for children is often perceived as unclear. The present review aimed to provide an overview of the totality of the evidence on the association between milk and other dairy products, and obesity and indicators of adiposity, in children. Our search identified forty-three cross-sectional studies, thirty-one longitudinal cohort studies and twenty randomised controlled trials. We found that milk and other dairy products are consistently found to be not associated, or inversely associated, with obesity and indicators of adiposity in children. Adjustment for energy intake tended to change inverse associations to neutral. Also, we found little evidence to suggest that the relationship varied by type of milk or dairy product, or age of the children, although there was a dearth of evidence for young children. Only nine of the ninety-four studies found a positive association between milk and other dairy products and body fatness. There may be some plausible mechanisms underlying the effect of milk and other dairy products on adiposity that influence energy and fat balance, possibly through fat absorption, appetite or metabolic activity of gut microbiota. In conclusion, there is little evidence to support a concern to limit the consumption of milk and other dairy products for children on the grounds that they may promote obesity.
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Affiliation(s)
- Anestis Dougkas
- Institut Paul Bocuse Research Centre, Institut Paul Bocuse, Château du Vivier, BP 25, 69131 Ecully Cedex, France
| | - Suzanne Barr
- Department of Medicine, Imperial College London, London, UK
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Whey Proteins Reduce Appetite, Stimulate Anorexigenic Gastrointestinal Peptides and Improve Glucometabolic Homeostasis in Young Obese Women. Nutrients 2019; 11:nu11020247. [PMID: 30678029 PMCID: PMC6412413 DOI: 10.3390/nu11020247] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 01/11/2019] [Accepted: 01/20/2019] [Indexed: 12/13/2022] Open
Abstract
Introduction: Proteins, particularly whey proteins, represent the most satiating macronutrient in animals and humans. A dietetic regimen based on proteins enriched preload before eating might be a strategy to counteract obesity. Aims and Methods: The aim of the present study was to evaluate the effects of an isocaloric drink containing whey proteins or maltodextrins (preload) on appetite (satiety/hunger measured by a visual analogue scale or VAS), glucometabolic control (blood glucose/insulin), and anorexigenic gastrointestinal peptides (pancreatic polypeptide or PP, glucagon-like peptide 1 or GLP-1 and peptide YY or PYY) in a cohort of obese young women (n = 9; age: 18.1 ± 3.0 years; body mass index, BMI: 38.8 ± 4.5 kg/m2). After two and a half hours, they were administered with a mixed meal at a fixed dose; satiety and hunger were measured by VAS. Results: Each drink significantly augmented satiety and reduced hunger, and the effects were more evident with whey proteins than maltodextrins. Similarly, there were significant increases in GLP-1 and PYY levels (but not PP) after the ingestion of each drink; these anorexigenic responses were higher with whey proteins than maltodextrins. While insulinemia identically increased after each drink, whey proteins induced a lower glycemic response than maltodextrins. No differences in satiety and hunger were found after the meal, which is presumably due to the late administration of the meal test, when the hypophagic effect of whey proteins was disappearing. Conclusions: While whey proteins actually reduce appetite, stimulate anorexigenic gastrointestinal peptides, and improve glucometabolic homeostasis in young obese women, further additional studies are mandatory to demonstrate their hypophagic effects in obese subjects, when administered as preload before eating.
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Changes in eating behavior and plasma leptin in children with obesity participating in a family-centered lifestyle intervention. Appetite 2018; 125:81-89. [PMID: 29410008 DOI: 10.1016/j.appet.2018.01.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 01/15/2018] [Accepted: 01/16/2018] [Indexed: 12/15/2022]
Abstract
The goal of childhood obesity lifestyle interventions are to positively change body composition, however it is unknown if interventions also modulate factors that are related to energy intake. This study aimed to examine changes in eating behaviors and plasma leptin concentrations in overweight and obese children participating in a 1-year family-centered lifestyle intervention. Interventions were based on Canadian diet and physical activity (PA) guidelines. Children were randomized to 1 of 3 groups: Control (Ctrl; no intervention), Standard treatment (StnTx: 2 servings milk and alternatives/day (d), 3x/wk weight-bearing PA), or Modified treatment (ModTx: 4 servings milk and alternatives/day; daily weight-bearing PA). Study visits occurred every 3-months for 1-y; interventions were held once a month for 6-months with one follow-up visit at 8-months. Ctrl received counselling after 1-y. Caregivers completed the Children's Eating Behavior Questionnaire (CEBQ) and reported on diet and activity. Plasma leptin were measured from morning fasted blood samples. Seventy-eight children (mean age 7.8 ± 0.8 y; mean BMI 24.4 ± 3.3 kg/m2) participated; 94% completed the study. Compared to baseline, at 6-months StnTx reduced Emotional Overeating and Desire to Drink scores (p < 0.05) while Food Responsiveness scores were reduced in both StnTx and ModTx (p < 0.05). At 1-year, scores for Desire to Drink in StnTx remained reduced compared to baseline (p < 0.05). Plasma leptin concentrations were significantly lower in ModTx at 6-months compared to baseline (p < 0.05). This study resulted in intervention groups favorably changing eating behaviors, supporting the use family-centered lifestyle interventions using Canadian diet and PA recommendations for children with obesity.
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Thorning TK, Bertram HC, Bonjour JP, de Groot L, Dupont D, Feeney E, Ipsen R, Lecerf JM, Mackie A, McKinley MC, Michalski MC, Rémond D, Risérus U, Soedamah-Muthu SS, Tholstrup T, Weaver C, Astrup A, Givens I. Whole dairy matrix or single nutrients in assessment of health effects: current evidence and knowledge gaps. Am J Clin Nutr 2017; 105:1033-1045. [PMID: 28404576 DOI: 10.3945/ajcn.116.151548] [Citation(s) in RCA: 217] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Accepted: 03/06/2017] [Indexed: 11/14/2022] Open
Abstract
Foods consist of a large number of different nutrients that are contained in a complex structure. The nature of the food structure and the nutrients therein (i.e., the food matrix) will determine the nutrient digestion and absorption, thereby altering the overall nutritional properties of the food. Thus, the food matrix may exhibit a different relation with health indicators compared to single nutrients studied in isolation. The evidence for a dairy matrix effect was presented and discussed by an expert panel at a closed workshop, and the following consensus was reached: 1) Current evidence does not support a positive association between intake of dairy products and risk of cardiovascular disease (i.e., stroke and coronary heart disease) and type 2 diabetes. In contrast, fermented dairy products, such as cheese and yogurt, generally show inverse associations. 2) Intervention studies have indicated that the metabolic effects of whole dairy may be different than those of single dairy constituents when considering the effects on body weight, cardiometabolic disease risk, and bone health. 3) Different dairy products seem to be distinctly linked to health effects and disease risk markers. 4) Different dairy structures and common processing methods may enhance interactions between nutrients in the dairy matrix, which may modify the metabolic effects of dairy consumption. 5) In conclusion, the nutritional values of dairy products should not be considered equivalent to their nutrient contents but, rather, be considered on the basis of the biofunctionality of the nutrients within dairy food structures. 6) Further research on the health effects of whole dairy foods is warranted alongside the more traditional approach of studying the health effects of single nutrients. Future diet assessments and recommendations should carefully consider the evidence of the effects of whole foods alongside the evidence of the effects of individual nutrients. Current knowledge gaps and recommendations for priorities in future research on dairy were identified and presented.
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Affiliation(s)
| | | | - Jean-Philippe Bonjour
- Department of Internal Medicine, University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | | | - Didier Dupont
- Science and Technology of Milk and Eggs, French National Institute for Agricultural Research (INRA), Rennes, France
| | - Emma Feeney
- Food for Health Ireland, Science Center South, University College Dublin, Dublin, Ireland
| | - Richard Ipsen
- Food Science, University of Copenhagen, Copenhagen, Denmark
| | | | - Alan Mackie
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Michelle C McKinley
- School of Medicine, Dentistry and Biomedical Science, Queen's University Belfast, Belfast, United Kingdom
| | - Marie-Caroline Michalski
- Université de Lyon, Cardiovasculaire Métabolisme Diabétologie et Nutrition (CarMeN) Laboratory, INRA Unité Mixte de Recherche (UMR) 1397, Université Claude Bernard Lyon 1, Institut National de la Santé et de la Recherche Médicale (INSERM), U1060, Institut National des Sciences Appliquées de Lyon (INSA-Lyon), Institut Multidisciplinaire de Biochimie des Lipides (IMBI), Villeurbanne, France.,Centre de Recherche en Nutrition Humaine Rhône-Alpes (CRNH-RA), Centre Européen pour la Nutrition et la Santé (CENS), Oullins, France
| | - Didier Rémond
- INRA, Université d'Auvergne, UMR 1019, Unité de Nutrition Humaine (UNH), Clermont-Ferrand, France
| | - Ulf Risérus
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | | | | | - Connie Weaver
- Nutrition Science, Purdue University, West Lafayette, Indiana; and
| | - Arne Astrup
- Departments of Nutrition, Exercise and Sports and
| | - Ian Givens
- Institute for Food, Nutrition and Health, University of Reading, Reading, United Kingdom
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Nongonierma AB, FitzGerald RJ. Bioactive properties of milk proteins in humans: A review. Peptides 2015; 73:20-34. [PMID: 26297879 DOI: 10.1016/j.peptides.2015.08.009] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 08/13/2015] [Accepted: 08/14/2015] [Indexed: 12/25/2022]
Abstract
Many studies have demonstrated that milk protein consumption has benefits in terms of promoting human health. This review assesses the intervention studies which have evaluated potential health enhancing effects in humans following the ingestion of milk proteins. The impact of milk protein ingestion has been studied to asses their satiating, hypotensive, antimicrobial, anti-inflammatory, anticancer, antioxidant and insulinotropic properties as well as their impact on morphological modifications (e.g., muscle and fat mass) in humans. Consistent health promoting effects appear to have been observed in certain instances (i.e., muscle protein synthesis, insulinotropic and hypotensive activity). However, controversial outcomes have also been reported (i.e., antimicrobial, anti-inflammatory, anticancer and antioxidant properties). Several factors including interindividual differences, the timing of protein ingestion as well as the potency of the active components may explain these differences. In addition, processing conditions have been reported, in certain instances, to affect milk protein structure and therefore modify their bioactive potential. It is thought that the health promoting properties of milk proteins are linked to the release of bioactive peptides (BAPs) during gastrointestinal digestion. There is a need for further research to develop a more in-depth understanding on the possible mechanisms involved in the observed physiological effects. In addition, more carefully controlled and appropriately powered human intervention studies are required to demonstrate the health enhancing properties of milk proteins in humans.
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Affiliation(s)
- Alice B Nongonierma
- Department of Life Sciences and Food for Health Ireland (FHI), University of Limerick, Limerick, Ireland
| | - Richard J FitzGerald
- Department of Life Sciences and Food for Health Ireland (FHI), University of Limerick, Limerick, Ireland.
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