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Poursalehi D, Mirzaei S, Asadi A, Akhlaghi M, Lotfi K, Saneei P. Total dietary fiber intake is inversely associated with metabolically unhealthy status in adolescents with excess weight. Nutr Res 2024; 125:69-78. [PMID: 38518484 DOI: 10.1016/j.nutres.2024.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 02/26/2024] [Accepted: 02/26/2024] [Indexed: 03/24/2024]
Abstract
Little is known about the relationship between dietary fiber and metabolic health status in adolescents. This study was performed to investigate total dietary fiber intake and metabolic health status in a sample of Iranian adolescents with overweight/obesity. We hypothesized that higher total dietary fiber intake would reduce odds of metabolically unhealthy status. In this cross-sectional study, 203 adolescents (aged 12-18 years) with overweight/obesity were randomly recruited from several educational areas with different socioeconomic statuses using a multistage cluster sampling approach. Dietary intakes were evaluated by a validated food frequency questionnaire. Demographic, anthropometric, and cardiometabolic data were gathered through standard methods. Adolescents were categorized as having either metabolically healthy overweight/obesity or metabolically unhealthy overweight/obesity (MUO) phenotypes according to the International Diabetes Federation (IDF) and IDF/Homeostasis Model Assessment Insulin Resistance (HOMA-IR) criteria. Subjects had mean age of 13.97 (years) and mean fiber intake of 19.5 (g/d). After considering potential confounders, adolescents with the highest fiber intake, compared with the lowest intake, had decreased odds of MUO based on IDF (odds ratio [OR] = 0.14; 95% confidence interval [CI], 0.04-0.46) and IDF/HOMA-IR (OR = 0.16; 95% CI, 0.04-0.56) definitions. Also, each additional unit of total dietary fiber intake (1 g/d) was associated with lower chance of MUO phenotype considering IDF and IDF/HOMA-IR criteria. Individuals with higher intakes of dietary fiber were also less likely to have hyperglycemia (in fully adjusted model: OR = 0.17; 95% CI, 0.06-0.52). We found that consumption of total dietary fiber was inversely associated with odds of MUO among Iranian adolescents. Further prospective studies are required for confirming our results.
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Affiliation(s)
- Donya Poursalehi
- Students' Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Nutrition and Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saeideh Mirzaei
- Department of Community Nutrition, School of Nutrition and Food Science, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Asadi
- Department of Exercise Physiology, School of Physical Education and Sport Sciences, University of Tehran, Tehran, Iran
| | - Masoumeh Akhlaghi
- Department of Community Nutrition, School of Nutrition and Food Science, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Keyhan Lotfi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran; Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Parvane Saneei
- Department of Community Nutrition, School of Nutrition and Food Science, Nutrition and Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.
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Wada K, Nagata C, Yamakawa M, Nakashima Y, Koda S, Uji T, Tsuji M, Nagai H, Itakura N, Harada K, Takahara O, Yamanaka H. Association of dietary fibre intake with subsequent fasting glucose levels and indicators of adiposity in school-age Japanese children. Public Health Nutr 2023; 26:1617-1625. [PMID: 37226764 PMCID: PMC10410373 DOI: 10.1017/s136898002300099x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 08/29/2022] [Accepted: 10/19/2022] [Indexed: 05/26/2023]
Abstract
OBJECTIVE To evaluate the relationships of fibre intake with subsequent BMI sd-score, waist-to-height ratio and serum fasting glucose levels among school-age Japanese children. DESIGN This is a prospective study of school-age Japanese children. Participants were followed from 6-7 to 9-10 years of age (follow-up rate: 92·0 %). Fibre intake was assessed using a validated FFQ. Serum fasting glucose was measured by a hexokinase enzymatic method. Using a general linear model, the associations between dietary fibre intake at baseline and BMI sd-score, waist-to-height ratio, and serum levels of fasting glucose at follow-up were evaluated after considering potential confounding factors. SETTING Public elementary schools in a city in Japan. PARTICIPANTS A total of 2784 students. RESULTS The estimated means for fasting glucose at 9-10 years of age were 86·45, 85·68, 85·88 and 85·58 mg/dl in the lowest, second, third and highest quartile of fibre intake at 6-7 years of age, respectively (P = 0·033, trend P = 0·018). Higher fibre intake at 6-7 years of age was associated with lower waist-to-height ratio at 9-10 years of age (trend P = 0·023). The change in fibre intake was inversely associated with concurrent change of BMI sd-score (trend P = 0·044). CONCLUSION These results suggest that dietary fibre intake may be potentially effective to limit excess weight gain and lower glucose levels during childhood.
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Affiliation(s)
- Keiko Wada
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu501-1194, Japan
| | - Chisato Nagata
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu501-1194, Japan
| | - Michiyo Yamakawa
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu501-1194, Japan
| | - Yuma Nakashima
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu501-1194, Japan
| | - Sachi Koda
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu501-1194, Japan
| | - Takahiro Uji
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu501-1194, Japan
| | - Michiko Tsuji
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu501-1194, Japan
- Department of Food Science and Nutrition, Nagoya Women’s University, Nagoya, Japan
| | | | | | - Kou Harada
- Hekinan Medical Association, Hekinan, Japan
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Davis JN, Landry MJ, Vandyousefi S, Jeans MR, Hudson EA, Hoelscher DM, van den Berg AE, Pérez A. Effects of a School-Based Nutrition, Gardening, and Cooking Intervention on Metabolic Parameters in High-risk Youth: A Secondary Analysis of a Cluster Randomized Clinical Trial. JAMA Netw Open 2023; 6:e2250375. [PMID: 36626172 PMCID: PMC9856961 DOI: 10.1001/jamanetworkopen.2022.50375] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
IMPORTANCE Although school-based gardening programs for children have consistently been shown to improve dietary behaviors, no cluster randomized clinical trial (RCT) has evaluated the effects of a school-based gardening intervention on metabolic outcomes. OBJECTIVE To evaluate the effects of a school-based gardening, nutrition, and cooking intervention (Texas Sprouts) on changes in metabolic outcomes in elementary schoolchildren. DESIGN, SETTING, AND PARTICIPANTS This study was a secondary analysis of a cluster RCT, conducted over 3 years from 2016 to 2019, at low-income elementary schools with majority Hispanic students in the greater Austin, Texas, area. Data were analyzed from January to August 2022. INTERVENTIONS Texas Sprouts was 1 school year long (9 months) and consisted of (1) Garden Leadership Committee formation; (2) a 0.25-acre outdoor teaching garden; (3) 18 student gardening, nutrition, and cooking lessons taught by trained educators throughout the school year; and (4) 9 monthly parent lessons. The delayed intervention was implemented the following academic year and received an identical intervention. MAIN OUTCOMES AND MEASURES The following measures were obtained at baseline and postintervention (9 months): demographics via survey; measured height, weight, and body mass index parameters; and glucose, insulin, homeostatic model assessment of insulin resistance, and a lipid panel via an optional fasting blood draw. RESULTS Sixteen elementary schools were randomly assigned to either Texas Sprouts intervention (8 schools) or to delayed intervention (control, 8 schools). A total of 3302 children (aged 7-12 years) were enrolled in Texas Sprouts, and fasting blood samples were obtained from 1104 children (or 33% of those enrolled) at baseline. The final analytic sample included 695 children (307 boys [44.17%]; mean [SE] age, 9.28 [0.04] years; 480 Hispanic children [69.02%]; 452 [65.03%] eligible for free or reduced lunch) with complete demographic data and baseline and postintervention (9-month) fasting blood draws. Compared with control schools, children from Texas Sprouts schools had a 0.02% reduction in mean hemoglobin A1c (95% CI, 0.03%-0.14%; P = .005) and a 6.40 mg/dL reduction in mean low-density lipoprotein cholesterol (95% CI, 3.82-8.97 mg/dL; P = .048). There were no intervention effects on glucose, insulin, homeostatic model assessment of insulin resistance, or other lipid parameters. CONCLUSIONS AND RELEVANCE In this cluster RCT, Texas Sprouts improved glucose control and reduced low-density lipoprotein cholesterol in high-risk youth. These findings suggest that elementary schools should incorporate garden-based interventions as a way to improve metabolic parameters in children. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02668744.
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Affiliation(s)
- Jaimie N. Davis
- Department of Nutritional Sciences, College of Natural Sciences, University of Texas at Austin, Austin
| | - Matthew J. Landry
- Department of Nutritional Sciences, College of Natural Sciences, University of Texas at Austin, Austin
- Stanford Prevention Research Center, School of Medicine, Stanford University, Palo Alto, California
| | - Sarvenaz Vandyousefi
- Department of Nutritional Sciences, College of Natural Sciences, University of Texas at Austin, Austin
- Bellevue Hospital Center, Division of General Pediatrics, Department of Pediatrics, New York University School of Medicine, New York
| | - Matthew R. Jeans
- Department of Nutritional Sciences, College of Natural Sciences, University of Texas at Austin, Austin
- Health Equity Alliance, The Health Management Academy, Arlington, Virginia
| | - Erin A. Hudson
- Department of Nutritional Sciences, College of Natural Sciences, University of Texas at Austin, Austin
| | - Deanna M. Hoelscher
- Michael & Susan Dell Center for Healthy Living, Department of Health Promotion and Behavioral Sciences, The University of Texas Health Science Center at Houston, School of Public Health, Austin Campus, Austin
| | - Alexandra E. van den Berg
- Michael & Susan Dell Center for Healthy Living, Department of Health Promotion and Behavioral Sciences, The University of Texas Health Science Center at Houston, School of Public Health, Austin Campus, Austin
| | - Adriana Pérez
- Michael & Susan Dell Center for Healthy Living, Department of Biostatistics and Data Science, The University of Texas Health Science Center at Houston, School of Public Health, Austin Campus, Austin
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Chan CL, Tan PY, Gong YY. Evaluating the impacts of school garden-based programmes on diet and nutrition-related knowledge, attitudes and practices among the school children: a systematic review. BMC Public Health 2022; 22:1251. [PMID: 35751069 PMCID: PMC9233338 DOI: 10.1186/s12889-022-13587-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/19/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Previous evidence suggests that school garden-based programmes (SGBP) may be a promising yet cost-effective intervention to improve children's knowledge, attitudes and practices (KAP) on healthy eating. This review aimed to summarise and evaluate the evidence available on the impacts of SGBP in addressing diet and nutrition-related KAP among school-aged children. METHODS Five databases including PubMed, Embase, Cochrane, Web of Science and Scopus were searched until February 2021. Randomised, non-randomised controlled and pre-post intervention studies investigating the impacts of SGBP on at least one of the outcomes of interest including diet and nutrition-related knowledge, attitudes towards fruits and vegetables (F&V), food diversity and dietary practice among school-aged children were included. Study selection and data extraction were performed by one reviewer and checked for accuracy by the other two reviewers in accordance with PRISMA guideline. Quality appraisal for studies included was assessed using American Dietetic Association Quality Criteria Checklist. RESULTS A total of 10,836 records were identified, and 35 studies that met the inclusion and exclusion criteria were included. This includes 25,726 students from 341 schools and 8 nurseries from 12 countries. Intervention duration ranged from 6 weeks to 4 years with 18 studies involving a varied degree of parental participation. SGBP, which majorly includes school gardening activities, cooking lessons and nutrition education, demonstrated beneficial effects on children's nutritional knowledge, their attitudes and acceptability towards fruits and vegetables and children's dietary practices including the actual F&V consumption and dietary diversity. However, the impacts of SGBP on such outcomes were highly influenced by various social and environmental factors including the activities/components and duration of the intervention, parental involvement, sample size, and the age of children when interventions were first introduced. CONCLUSION These findings suggest that SGBP may be effective in promoting children's nutritional knowledge, attitudes and acceptability towards vegetables, however, the impacts may vary by the type, the extent, and the length of the programmes, and other factors such as parent involvement. Future SGBP is suggested to implement using a combined multidisciplinary approach targeting the children, parents, and community to effectively promote healthy eating among the children and prevent childhood obesity.
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Affiliation(s)
- Chong Ling Chan
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, LS2 9JT, UK
| | - Pui Yee Tan
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, LS2 9JT, UK
| | - Yun Yun Gong
- School of Food Science and Nutrition, Faculty of Environment, University of Leeds, Leeds, LS2 9JT, UK.
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Lotfi K, Mohammadi S, Mirzaei S, Asadi A, Akhlaghi M, Saneei P. Dietary total, plant and animal protein intake in relation to metabolic health status in overweight and obese adolescents. Sci Rep 2022; 12:10055. [PMID: 35710856 PMCID: PMC9203557 DOI: 10.1038/s41598-022-14433-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 06/07/2022] [Indexed: 12/15/2022] Open
Abstract
Few studies have investigated dietary total protein intake and its subtypes in relation to metabolic health status. We explored the relation between dietary total, plant and animal protein intake with metabolic health status in Iranian overweight/obese adolescents. Overweight/obese adolescents (n = 203) were selected for this cross-sectional study by multistage cluster random-sampling method. A validated food frequency questionnaire was used to evaluate dietary intakes. Total, plant and animal protein intake were considered as percentage of energy intake. Anthropometric indices, blood pressure, lipid and glycemic profiles were collected. Participants were classified as metabolically healthy obese (MHO) or unhealthy obese (MUO) based on International Diabetes Federation (IDF) and IDF/Homeostasis Model Assessment Insulin Resistance (HOMA-IR) definitions. Subjects had a mean age of 13.98 years, and 50.2% of them were girls. Based on IDF criteria, adolescents in the top tertile of total (OR = 0.32; 95% CI 0.13–0.77), plant (OR = 0.30; 95% CI 0.10–0.91), and animal (OR = 0.20; 95% CI 0.08–0.54) protein intake had lower odds of being MUO compared to the reference category. Considering IDF/HOMA-IR criteria, subjects in the highest tertile of total (OR = 0.31; 95% CI 0.12–0.79) and animal (OR = 0.17; 95% CI 0.06–0.49) protein intake were less likely to be MUO. However, no substantial association was observed with plant protein intake. Also, an inverse association was observed between each SD increase in total and animal protein with MUO odds. We found inverse association between total, plant and animal protein intake and chance of being MUO in adolescents. Further prospective studies are needed to confirm the findings.
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Affiliation(s)
- Keyhan Lotfi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Sobhan Mohammadi
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Students' Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Saeideh Mirzaei
- Department of Community Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Asadi
- Department of Exercise Physiology, School of Physical Education and Sport Sciences, University of Tehran, Tehran, Iran
| | - Masoumeh Akhlaghi
- Department of Community Nutrition, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Parvane Saneei
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, PO Box 81745-151, Isfahan, Iran.
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Alemón-Medina R, Altamirano-Bustamante N, Lugo-Goytia G, García-Álvarez R, Rivera-Espinosa L, Torres-Espíndola LM, Chávez-Pacheco JL, Juárez-Olguín H, Gómez-Garduño J, Flores-Pérez C, Fernández-Pérez PG. Comparative Bioavailability and Pharmacokinetics Between the Solid Form of Metformin vs a Novel Liquid Extemporaneous Formulation in Children. Dose Response 2021; 19:15593258211033140. [PMID: 34602916 PMCID: PMC8481739 DOI: 10.1177/15593258211033140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 06/23/2021] [Accepted: 06/26/2021] [Indexed: 11/28/2022] Open
Abstract
Metformin pharmacokinetics in a liquid extemporaneous formulation from commercial tablets was determined in paediatric patients. A randomized, transversal clinical trial was conducted in 34 children and adolescents between 7 and 17 years of age. 17 children were randomized to take metformin in the liquid formulation and, after a 1-week wash period, a 500 mg metformin tablet was administered to them. Blood samples were obtained in Whatman 903® cards at 0, 1, 2, 4, 8, 12 and 24 hours. Extraction was made by direct precipitation with acetonitrile (ACN) and methanol, detection by UPLC and tandem mass spectrometry. The method was accurate, precise, selective and linear from 50 to 1000 ng/mL (r = .9982). Comparative pharmacokinetics, tablet vs formulation, were as follows: Cmax 1503.2 ng/mL vs 1521.4, Tmax 1.5 h vs 2.3, and half-life 8.2 vs 7.5 h. The liquid formulation of metformin showed similar pharmacokinetics to the tablet, and the ratios (90% CI) of geometric mean for metformin were 100.63% (89.13–113.6), 98.08% (88.04–109.2), and 97.52% (84.9–112.01), for Cmax, AUC0-t, and AUC 0-∞, respectively. Pharmacokinetics was determined using WinNonlin Pro 3.1 software. The liquid formulation of metformin showed similar pharmacokinetics to the tablet, allowing a more precise dose adjustment and ease of administration.
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Affiliation(s)
- Radamés Alemón-Medina
- Laboratory of Pharmacology, National Institute of Pediatrics (NIP), Mexico City, Mexico
| | | | - Gustavo Lugo-Goytia
- Anaesthesiology and Critical Medicine Department, National Institute of Medical Sciences and Nutrition, Mexico City, Mexico
| | - Raquel García-Álvarez
- Laboratory of Pharmacology, National Institute of Pediatrics (NIP), Mexico City, Mexico
| | | | | | | | - Hugo Juárez-Olguín
- Laboratory of Pharmacology, National Institute of Pediatrics (NIP), Mexico City, Mexico.,Department of Pharmacology, Faculty of Medicine, Universidad Nacional Autónoma de Mexico, Mexico City, Mexico
| | | | - Carmen Flores-Pérez
- Laboratory of Pharmacology, National Institute of Pediatrics (NIP), Mexico City, Mexico
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Bonsembiante L, Targher G, Maffeis C. Type 2 Diabetes and Dietary Carbohydrate Intake of Adolescents and Young Adults: What Is the Impact of Different Choices? Nutrients 2021; 13:3344. [PMID: 34684345 PMCID: PMC8537173 DOI: 10.3390/nu13103344] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 09/20/2021] [Accepted: 09/21/2021] [Indexed: 12/05/2022] Open
Abstract
Type 2 diabetes mellitus has a high prevalence worldwide, with a rapidly increasing incidence even in youth. Nutrition, dietary macronutrient composition, and in particular dietary carbohydrates play a major role in the development of type 2 diabetes. The aim of this narrative review is to discuss the current evidence on the role of dietary carbohydrates in the prevention and management of type 2 diabetes. The digestibility or availability of carbohydrates and their glycemic index (and glycemic load) markedly influence the glycemic response. High consumption of dietary fiber is beneficial for management of type 2 diabetes, whereas high consumption of both glycemic starch and sugars may have a harmful effect on glucose metabolism, thereby increasing the risk of developing type 2 diabetes in the presence of genetic predisposition or making its glycemic control more difficult to achieve in people with established T2D. Therefore, the same dietary macronutrient may have harmful or beneficial effects on type 2 diabetes mainly depending on the subtypes consumed. Some other factors are involved in glucose metabolism, such as meal composition, gut microbiota and genetics. For this reason, the glycemic response after carbohydrate consumption is not easy to predict in the single individual. Nutrition suggested to subjects with known type 2 diabetes should be always person-centered, considering the individual features of each subject.
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Affiliation(s)
- Luisa Bonsembiante
- Section of Pediatric Diabetes and Metabolic Disorders Unit, Department of Surgical Sciences, Dentistry, Paediatrics and Gynaecology, Azienda Ospedaliera Universitaria Integrata of Verona, Piazzale A. Stefani, 1, 37126 Verona, Italy;
| | - Giovanni Targher
- Section of Endocrinology, Diabetes and Metabolism, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, Piazzale A. Stefani, 1, 37126 Verona, Italy;
| | - Claudio Maffeis
- Section of Pediatric Diabetes and Metabolic Disorders Unit, Department of Surgical Sciences, Dentistry, Paediatrics and Gynaecology, Azienda Ospedaliera Universitaria Integrata of Verona, Piazzale A. Stefani, 1, 37126 Verona, Italy;
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Association of dietary fiber intake with metabolic syndrome among adult cancer survivors: a population-based cross-sectional study. Sci Rep 2021; 11:11794. [PMID: 34083714 PMCID: PMC8175362 DOI: 10.1038/s41598-021-91312-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/18/2021] [Indexed: 12/30/2022] Open
Abstract
Nutrient intake for adult cancer survivors is of clinical importance for managing metabolic health. Whether dietary fiber intake is associated with metabolic syndrome (MetS) or not in adult cancer survivors is uncertain. We aim to investigate the association between dietary fiber intake and MetS in adult cancer survivors using a population-based cross-sectional study. A study sample of 1301 adult cancer survivors aged more than 20 years from the sixth and seventh Korea Nutrition Examination Survey (KNHANES) from 2013 to 2018 was identified. Odds ratio (OR) and 95% confidence intervals (95% CI) were estimated from multiple logistic regression adjusted for sociodemographic factors, health behavior, and nutritional status. Among 1,301 adult cancer survivors identified from the KNHANES 2013–2018, the mean dietary fiber intake was 28.1 g/day (standard error, 0.54). Compared to the first quintile of dietary fiber intake, the adjusted ORs and 95% CIs for MetS in the second, third, fourth, and fifth quintiles of dietary fiber intake were 0.84 (0.27–2.61), 0.77 (0.16–3.74), 0.55 (0.14–2.22), and 0.26 (0.05–1.39), respectively (p value for trend = 0.0007). Our findings suggest that high dietary fiber intake is marginally associated with reduced odds of MetS in adult cancer survivors.
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Williams BD, Sisson SB, Padasas IO, Dev DA. Food Program Participation Influences Nutrition Practices in Early Care and Education Settings. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2021; 53:299-308. [PMID: 33838762 DOI: 10.1016/j.jneb.2021.01.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 01/05/2021] [Accepted: 01/10/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To determine differences by Child and Adult Care Food Program (CACFP) participation on nutrition requirements and best practices and barriers to implementing both in early care and education programs (ECEs) stratified by context (centers vs home-based ECEs). DESIGN Cross-sectional survey. SETTING Three-thousand and fourteen licensed Nebraska ECEs in 2017. PARTICIPANTS One-thousand three hundred forty-five ECEs. MAIN OUTCOME MEASURE(S) Director-reported nutrition practices in classrooms serving children aged 2-5 years (8 requirements for foods served, 5 best practices for foods served, and 14 best practices for mealtime behaviors). ANALYSIS Chi-square analysis adjusted for multiple comparisons. RESULTS Of the sample, 86.8% participated in CACFP, 21.7% were center-based, and 78.3% were home-based. Overall, CACFP participation was related to the higher implementation of CACFP requirements for foods served (P < 0.004 for all) and receiving professional development on nutrition (P < 0.012). In home-based ECEs only, CACFP participation was related to a higher prevalence of serving meals family-style (P = 0.002); however, these practices had low implementation overall. CONCLUSION AND IMPLICATIONS Findings suggest strengthening of requirements to include staff mealtime behaviors beyond service of healthful foods. Improving CACFP enrollment and including CACFP standards in state licensing requirements may be key strategies for improving nutrition practices in ECEs.
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Affiliation(s)
- Bethany D Williams
- Department of Nutritional Science, College of Allied Health Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Susan B Sisson
- Department of Nutritional Science, College of Allied Health Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Irene O Padasas
- Department of Child, Youth, and Family Studies, College of Education and Human Sciences, University of Nebraska-Lincoln, Lincoln, NE
| | - Dipti A Dev
- Department of Child, Youth, and Family Studies, College of Education and Human Sciences, University of Nebraska-Lincoln, Lincoln, NE.
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Mirmiran P, Ziadlou M, Karimi S, Hosseini-Esfahani F, Azizi F. The association of dietary patterns and adherence to WHO healthy diet with metabolic syndrome in children and adolescents: Tehran lipid and glucose study. BMC Public Health 2019; 19:1457. [PMID: 31694610 PMCID: PMC6833201 DOI: 10.1186/s12889-019-7779-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Accepted: 10/14/2019] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND The optimal dietary pattern for reducing the extent of metabolic syndrome (MetS) has not been well established yet. The aim of this study was to evaluate dietary patterns and adherence to WHO healthy diet in children and adolescents and their associations with MetS. METHODS Subjects of this cohort study were selected from among children and adolescents of the Tehran Lipid and Glucose Study participants, aged 6-18 years (n = 424). Dietary measurements were collected using a valid and reliable food frequency questionnaire. MetS was defined as the existence of at least 3 risk factors according to the Cook criteria. Diet was assessed based on dietary components of the WHO healthy diet. Dietary patterns were defined by principal component analysis. RESULTS The mean ± SD age of participants (42% boys and 57% girls) was 13.5 ± 3.7 years. The most consistency with the WHO healthy diet was observed for cholesterol, free sugar and protein consumption in both genders, and the least was for n-3 poly-unsaturated fatty acid, trans-fatty acid and salt. Intake of SFA up to 12% of energy intake (third quartile) reduced the risk of MetS, compared to the first quartile. Subjects in the third quartile of n-6 poly-unsaturated fatty acid intake (6.2% of energy) showed the lowest odds ratio of MetS compared to the first quartile (OR: 0.18, CI: 0.04-0.66). In the adjusted model, the risk of MetS reduced across quartiles of MUFA intake by 60% (OR: 1, 0.40, 0.40, 0.42; P trend = 0.05). No significant trends were observed in the risk of MetS components across quartiles of the WHO healthy diet components. Three major dietary patterns were identified, the healthy, unhealthy and cereal/meat. An increased risk of MetS was observed in the highest quartile of unhealthy dietary pattern score compared to the lowest quartile (OR: 1, 0.81, 0.93, 2.49; P trend = 0.03). CONCLUSIONS Our results demonstrated that the majority of our population did not meet some components of WHO healthy diet recommendations. The quality and quantity of fatty acid intakes were associated with risk of MetS. Adherence to unhealthy dietary pattern was associated with two-fold increase in MetS risk.
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Affiliation(s)
- Parvin Mirmiran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Maryam Ziadlou
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sara Karimi
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Firoozeh Hosseini-Esfahani
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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11
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Landry MJ, Markowitz AK, Asigbee FM, Gatto NM, Spruijt-Metz D, Davis JN. Cooking and Gardening Behaviors and Improvements in Dietary Intake in Hispanic/Latino Youth. Child Obes 2019; 15:262-270. [PMID: 30907624 PMCID: PMC6622558 DOI: 10.1089/chi.2018.0110] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background: School gardening interventions typically include cooking and gardening (CG) components; however, few studies have examined associations between CG psychosocial behaviors (attitudes, self-efficacy, and motivation), dietary intake, and obesity parameters. This study assessed the association between changes in CG behaviors with changes in dietary intake and obesity in participants of the LA Sprouts study, an after-school, 12-week, randomized controlled CG intervention conducted in four inner-city elementary schools in Los Angeles. Methods: Process analysis using data from 290 low-income, primarily Hispanic/Latino third through fifth-grade students who were randomized to either the LA Sprouts intervention (n = 160) or control group (n = 130). Height, weight, waist circumference, dietary intake via questionnaire, and CG behaviors were collected at baseline and postintervention. Linear regressions determined whether changes in CG behaviors predicted changes in dietary intake and obesity outcomes. Results: There were no differences in changes in CG psychosocial behaviors between intervention and control groups, therefore groups were combined. Participants were 49% male, 87% Hispanic/Latino, and an average age of nine. Increases in cooking behaviors significantly predicted increases in dietary fiber intake (p = 0.004) and increases in vegetable intake (p = 0.03). Increases in gardening behaviors significantly predicted increased intake of dietary fiber (p = 0.02). Changes in CG behaviors were not associated with changes in BMI z-score or waist circumference. Conclusions: Results from this study suggest that school-based interventions should incorporate CG components, despite their potentially costly and time-intensive nature, as these behaviors may be responsible for improvements in dietary intake of high-risk minority youth.
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Affiliation(s)
- Matthew J. Landry
- Department of Nutritional Sciences, The University of Texas at Austin, Austin, TX
| | - Annie K. Markowitz
- Department of Nutritional Sciences, The University of Texas at Austin, Austin, TX
| | - Fiona M. Asigbee
- Department of Nutritional Sciences, The University of Texas at Austin, Austin, TX
| | - Nicole M. Gatto
- School of Community and Global Health, Claremont Graduate University, Claremont, CA
| | - Donna Spruijt-Metz
- Center for Economic and Social Research, University of Southern California, Los Angeles, CA
| | - Jaimie N. Davis
- Department of Nutritional Sciences, The University of Texas at Austin, Austin, TX.,Address correspondence to: Jaimie N. Davis, PhD, RD, Department of Nutritional Sciences, The University of Texas at Austin, 103 W. 24th Street, Building PAI 3.24, Austin, TX 78712
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12
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Štefan L, Čule M, Milinović I, Sporiš G, Juranko D. The relationship between adherence to the Mediterranean diet and body composition in Croatian university students. Eur J Integr Med 2017. [DOI: 10.1016/j.eujim.2017.07.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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13
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Ramírez-Vélez R, Anzola A, Martinez-Torres J, Vivas A, Tordecilla-Sanders A, Prieto-Benavides D, Izquierdo M, Correa-Bautista JE, Garcia-Hermoso A. Metabolic Syndrome and Associated Factors in a Population-Based Sample of Schoolchildren in Colombia: The FUPRECOL Study. Metab Syndr Relat Disord 2016; 14:455-462. [DOI: 10.1089/met.2016.0058] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Robinson Ramírez-Vélez
- Centro de Estudios para la Medición de la Actividad Física “CEMA”, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá DC, Colombia
| | - Alejandro Anzola
- Centro de Estudios para la Medición de la Actividad Física “CEMA”, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá DC, Colombia
| | - Javier Martinez-Torres
- Centro de Estudios para la Medición de la Actividad Física “CEMA”, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá DC, Colombia
| | - Andres Vivas
- Grupo de Investigación en Ejercicio Físico y Deportes. Vicerrectoría de Investigaciones. Universidad Manuela Beltrán. Bogotá DC, Colombia
| | - Alejandra Tordecilla-Sanders
- Centro de Estudios para la Medición de la Actividad Física “CEMA”, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá DC, Colombia
| | - Daniel Prieto-Benavides
- Centro de Estudios para la Medición de la Actividad Física “CEMA”, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá DC, Colombia
| | - Mikel Izquierdo
- Department of Health Sciences, Public University of Navarra, Pamplona, Spain
| | - Jorge Enrique Correa-Bautista
- Centro de Estudios para la Medición de la Actividad Física “CEMA”, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá DC, Colombia
| | - Antonio Garcia-Hermoso
- Laboratorio de Ciencias de la Actividad Física, el Deporte y la Salud, Universidad de Santiago de Chile, USACH, Santiago, Chile
- Universidad San Sebastián, Santiago, Chile
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14
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Rinaldi AEM, Gabriel GFCP, Moreto F, Corrente JE, McLellan KCP, Burini RC. Dietary factors associated with metabolic syndrome and its components in overweight and obese Brazilian schoolchildren: a cross-sectional study. Diabetol Metab Syndr 2016; 8:58. [PMID: 27559363 PMCID: PMC4995765 DOI: 10.1186/s13098-016-0178-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 08/10/2016] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND The metabolic syndrome (MS) has been assessed since childhood mainly because of the nutritional and epidemiological transition that has occurred worldwide. Our objectives were to explore the MS and its components according to anthropometric and demographic factors and to assess the relationship among MS components and dietary characteristics in overweight and obese schoolchildren. METHODS This was a cross-sectional study which included 147 schoolchildren (aged 6-10 years) from three elementary schools, with body mass index (BMI) higher than the 85th percentile. Sexual maturation stages, anthropometric measures (weight, height, skinfold thickness and waist circumference), biochemical data (glucose, HDL-C and triacylglycerol), blood pressure and dietary intake were assessed. The metabolic syndrome was diagnosed if three or more of the following components were presented: waist circumference ≥90th age and sex-specific cut-off, blood pressure ≥90th age, sex and height-specific cut-off, glucose ≥100 mg/dL, HDL-C ≥ 40 mg/dL and triacylglycerols ≥ 110 mg/dL. The dietary intake was assessed by three non-consecutive 24-h recalls. The T test, Kruskal-Wallis and multiple linear regression analysis were applied to assess MS components and dietary intake. RESULTS The MS percentage was 10.2 % and it was higher in obese children and ones with high body fat percentage. The waist circumference was the main altered component of MS and 62 % of overweight schoolchildren showed at least one altered component of MS. The components of metabolic syndrome associated with dietary intake were triacylglycerol (positive association with saturated and monounsaturated fat, whole-milk products and processed foods and negative associated with legumes and polyunsaturated fat), glycemia (positive association with processed foods and negative with cereals), HDL-C (positive association with vegetables and greens) and waist circumference was negative associated with protein. CONCLUSIONS The frequency of MS was higher in obese than overweight schoolchildren and the frequency of at least one MS component was high in more than half of our subjects. The waist circumference was the most frequent among all other components. The triacylglycerol and glycemia were the most frequent MS components associated with dietary intake. Unprocessed food was considered a protective dietary factor for MS metabolic components and processed food with high percentage of sugar and saturated fat was a risk factor for MS metabolic components.
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Affiliation(s)
- Ana Elisa Madalena Rinaldi
- School of Medicine, Federal University of Uberlândia (UFU), Rua Pará, nº 1720, Bloco 2U, Uberlândia, MG 38405-320 Brazil
| | | | - Fernando Moreto
- Member of the Exercise Metabolism and Nutrition Center (CeMENutri), Distrito de Rubião Júnior s/n, Botucatu, SP 18618-970 Brazil
| | - José Eduardo Corrente
- Department of Biostatistics, Institute of Biosciences, Distrito de Rubião Júnior, s/n, Botucatu, SP 18618-900 Brazil
| | - Kátia Cristina Portero McLellan
- Texas Institute for Kidney and Endocrine Disorders, Texas Institute for Kidney and Endocrine Disorders, 10 Medical Center Blvd, Ste A Medical Center, Lufkin, 75904 USA
| | - Roberto Carlos Burini
- Botucatu School of Medicine, Public Health Department and Exercise Metabolism and Nutrition Center, São Paulo State University, Distrito de Rubião Júnior, s/n, Botucatu, SP 18618-970 Brazil
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15
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Miller SJ, Batra AK, Shearrer GE, House BT, Cook LT, Pont SJ, Goran MI, Davis JN. Dietary fibre linked to decreased inflammation in overweight minority youth. Pediatr Obes 2016; 11:33-9. [PMID: 25728000 DOI: 10.1111/ijpo.12017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 12/11/2014] [Accepted: 12/17/2014] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The objective of this study was to examine the relationship between diet and inflammation, and adiposity in minority youth. DESIGN AND METHODS The study was designed as a cross-sectional analysis of 142 overweight (≥85th body mass index percentile) Hispanic and African-American adolescents (14-18 years) with the following measures: anthropometrics, adiposity via magnetic resonance imaging, dietary intake via 24-h dietary recalls, and inflammation markers from fasting blood draws utilizing a multiplex panel. Partial correlations were estimated and analysis of covariance (ancova) models fit to examine the relationship among dietary variables, inflammation markers and adiposity measures with the following a priori covariates: Tanner stage, ethnicity, sex, total energy intake, total body fat and total lean mass. RESULTS Inference based on ancova models showed that the highest tertile of fibre intake (mean intake of 21.3 ± 6.1 g d(-1) ) vs. the lowest tertile of fibre intake (mean intake of 7.4 ± 1.8 g d(-1) ) was associated with 36% lower plasminogen activator inhibitor-1 (P = 0.02) and 43% lower resistin (P = 0.02), independent of covariates. Similar results were seen for insoluble fibre. No other dietary variables included in this study were associated with inflammation markers. CONCLUSIONS These results suggest that increases in dietary fibre could play an important role in lowering inflammation and therefore metabolic disease risk in high-risk minority youth.
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Affiliation(s)
- S J Miller
- Department of Nutritional Sciences, The University of Texas at Austin, Austin, Texas, USA
| | - A K Batra
- Drug Dynamics Institute, College of Pharmacy, The University of Texas at Austin, Austin, USA
| | - G E Shearrer
- Department of Nutritional Sciences, The University of Texas at Austin, Austin, Texas, USA
| | - B T House
- Department of Nutritional Sciences, The University of Texas at Austin, Austin, Texas, USA
| | - L T Cook
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - S J Pont
- Texas Center for the Prevention and Treatment of Childhood Obesity, Austin, USA
| | - M I Goran
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - J N Davis
- Department of Nutritional Sciences, The University of Texas at Austin, Austin, Texas, USA
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16
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Davis JN, Martinez LC, Spruijt-Metz D, Gatto NM. LA Sprouts: A 12-Week Gardening, Nutrition, and Cooking Randomized Control Trial Improves Determinants of Dietary Behaviors. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2016; 48:2-11.e1. [PMID: 26453367 PMCID: PMC5266541 DOI: 10.1016/j.jneb.2015.08.009] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 08/03/2015] [Accepted: 08/13/2015] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To evaluate the effect of an exploratory 12-week nutrition, cooking, and gardening trial (LA Sprouts) on preference for fruit and vegetables (FV); willingness to try FV; identification of FV; self-efficacy to garden, eat, and cook FV; motivation to garden, eat, and cook FV; attitudes toward FV; nutrition and gardening knowledge; and home gardening habits. DESIGN Randomized controlled trial. SETTING Four elementary schools. PARTICIPANTS Three hundred four predominately Hispanic/Latino third- through fifth-grade students were randomized to either the LA Sprouts group (n = 167 students) or control group (n = 137 students). INTERVENTION Twelve-week after-school nutrition, cooking, and gardening intervention. MAIN OUTCOME MEASURES Determinants of dietary behavior as measured by questionnaire at baseline and postintervention. ANALYSIS Analyses of covariance. RESULTS After the 12-week program, compared with controls, LA Sprouts participants improved scores for identification of vegetables (+11% vs +5%; P = .001) and nutrition and gardening knowledge (+14.5% vs -5.0%; P = .003), and were more likely to garden at home (+7.5% vs -4.4%; P = .003). CONCLUSIONS The LA Sprouts program positively affected a number of determinants of dietary behaviors that suggest possible mechanisms by which gardening and nutrition education act to improve dietary intake and health outcomes.
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Affiliation(s)
- Jaimie N Davis
- Department of Nutritional Sciences, University of Texas at Austin, Austin, TX.
| | - Lauren C Martinez
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA
| | - Donna Spruijt-Metz
- Center for Economic and Social Research, University of Southern California, Los Angeles, CA
| | - Nicole M Gatto
- Center for Nutrition, Healthy Lifestyles and Disease Prevention, School of Public Health, Loma Linda University, Linda Loma, CA
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17
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Funtikova AN, Navarro E, Bawaked RA, Fíto M, Schröder H. Impact of diet on cardiometabolic health in children and adolescents. Nutr J 2015; 14:118. [PMID: 26574072 PMCID: PMC4647337 DOI: 10.1186/s12937-015-0107-z] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 11/05/2015] [Indexed: 01/10/2023] Open
Abstract
The manifestation of cardiovascular risk factors, such as hypertension, diabetes, and particularly obesity begins in children and adolescents, with deleterious effects for cardiometabolic health at adulthood. Although the impact of diet on cardiovascular risk factors has been studied extensively in adults, showing that their cardiometabolic health is strongly lifestyle-dependent, less is known about this impact in children and adolescents. In particular, little is known about the relationship between their dietary patterns, especially when derived a posteriori, and cardiovascular risk. An adverse association of cardiovascular health and increased intake of sodium, saturated fat, meat, fast food and soft drinks has been reported in this population. In contrast, vitamin D, fiber, mono-and poly-unsaturated fatty acids, dairy, fruits and vegetables were positively linked to cardiovascular health. The aim of this review was to summarize current epidemiological and experimental evidence on the impact of nutrients, foods, and dietary pattern on cardiometabolic health in children and adolescents. A comprehensive review of the literature available in English and related to diet and cardiometabolic health in this population was undertaken via the electronic databases PubMed, Cochrane Library, and Medline.
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Affiliation(s)
- Anna N Funtikova
- Cardiovascular Risk and Nutrition Research Group (CARIN), IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.,CIBER Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, Barcelona, Spain.,Food and Nutrition PhD program, University of Barcelona, Barcelona, Spain
| | - Estanislau Navarro
- Molecular Oncology Laboratory, Bellvitge Biomedical Research Institute (IDIBELL), Barcelona, Spain
| | - Rowaedh Ahmed Bawaked
- Cardiovascular Risk and Nutrition Research Group (CARIN), IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.,Biomedicine PhD program, University of Pompeu Fabra, Barcelona, Spain
| | - Montserrat Fíto
- Cardiovascular Risk and Nutrition Research Group (CARIN), IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain.,CIBER Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, Barcelona, Spain
| | - Helmut Schröder
- Cardiovascular Risk and Nutrition Research Group (CARIN), IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain. .,CIBER Epidemiology and Public Health (CIBERESP), Instituto de Salud Carlos III, Barcelona, Spain.
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18
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Alemón-Medina R, Chávez-Pacheco JL, Rivera-Espinosa L, Ramírez-Mendiola B, García-Álvarez R, Sámano-Salazar C, Manuel Dávila-Borja V. Extemporaneous Formulations of Metformin for Pediatric Endocrinology: Physicochemical Integrity, Cytotoxicity of Sweeteners, and Quantitation of Plasma Levels. Clin Ther 2015; 37:1689-702. [DOI: 10.1016/j.clinthera.2015.05.502] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 05/14/2015] [Accepted: 05/19/2015] [Indexed: 11/17/2022]
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Abstract
The role of dietary fibre in promoting sustained health has been studied for several decades and in adults there is good evidence that diets rich in high-fibre foods reduce the risk of chronic diseases, including CVD and cancer. Research in this area, however, has been hampered by uncertainties about the definition of dietary fibre which has resulted in many studies measuring fibre in different ways. There is also a wide range of properties and actions of different fibres in the human body, depending on their solubility, viscosity and fermentability by the colonic microbiota. This review considers the epidemiological evidence for dietary fibre and health in children and the current dietary recommendations and measured intakes in several countries using national surveys. In children and adolescents, there is a particular lack of relevant research on which to formulate appropriate dietary fibre recommendations and these are often based on extrapolation from adult data. However, children are not little adults and have differing physiology and nutritional needs as they grow. The dietary recommendations in different countries are based on varying premises and daily amounts. Intakes vary from country to country and on the whole do not meet recommendations. Much more research is needed in children to fully understand the impact of dietary fibre on growth and health in the young to allow more appropriate recommendations to be made.
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Alaimo K, Carlson JJ, Pfeiffer KA, Eisenmann JC, Paek HJ, Betz HH, Thompson T, Wen Y, Norman GJ. Project FIT: A School, Community and Social Marketing Intervention Improves Healthy Eating Among Low-Income Elementary School Children. J Community Health 2015; 40:815-26. [DOI: 10.1007/s10900-015-0005-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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21
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Gupta OT. Syndrome X (Metabolic Syndrome) for Generation Z! Why? Metab Syndr Relat Disord 2015; 13:193-4. [PMID: 25715233 DOI: 10.1089/met.2015.1501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Affiliation(s)
- Olga T Gupta
- Department of Pediatrics, Division of Pediatric Endocrinology, UT Southwestern Medical Center, Dallas, Texas
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22
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Effects of protein intake on blood pressure, insulin sensitivity and blood lipids in children: a systematic review. Br J Nutr 2015; 113:383-402. [PMID: 25622044 DOI: 10.1017/s0007114514003699] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
High protein intake in early childhood is associated with obesity, suggesting possible adverse effects on other cardiometabolic outcomes. However, studies in adults have suggested beneficial effects of protein intake on blood pressure (BP) and lipid profile. Whether dietary protein intake is associated with cardiovascular and metabolic health in children is unclear. Therefore, we aimed to systematically review the evidence on the associations of protein intake with BP, insulin sensitivity and blood lipids in children. We searched the databases Medline, Embase, Cochrane Central and PubMed for interventional and observational studies in healthy children up to the age of 18 years, in which associations of total, animal and/or vegetable protein intake with one or more of the following outcomes were reported: BP; measures of insulin sensitivity; cholesterol levels; or TAG levels. In the search, we identified 6636 abstracts, of which fifty-six studies met all selection criteria. In general, the quality of the included studies was low. Most studies were cross-sectional, and many did not control for potential confounders. No overall associations were observed between protein intake and insulin sensitivity or blood lipids. A few studies suggested an inverse association between dietary protein intake and BP, but evidence was inconclusive. Only four studies examined the effects of vegetable or animal protein intake, but with inconsistent results. In conclusion, the literature, to date provides insufficient evidence for effects of protein intake on BP, insulin sensitivity or blood lipids in children. Future studies could be improved by adequately adjusting for key confounders such as energy intake and obesity.
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Metabolic syndrome risk factors are associated with white rice intake in Korean adolescent girls and boys. Br J Nutr 2015; 113:479-87. [DOI: 10.1017/s0007114514003845] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In the present study, we examined the associations of total carbohydrate intake, dietary glycaemic load (DGL) and white rice intake with metabolic syndrome risk factors by sex in Korean adolescents. For the present cross-sectional study, data from the Fourth Korea National Health and Nutrition Examination Survey (2007–9) were used. A total of 2209 adolescents (n 1164 boys and n 1045 girls) aged 10–18 years with complete anthropometric, biochemical and dietary intake data were included in the study. Dietary intake data were obtained using the 24 h recall method, and total carbohydrate intake, DGL and white rice intake were divided into quartiles by sex. The metabolic syndrome and its risk factors were defined using the International Diabetes Federation criteria for children and adolescents. Fasting insulin levels and insulin resistance were included as the metabolic syndrome risk factors. All statistical analyses considered the complex sampling design effect and appropriate sampling weights. Multivariate linear regression analysis was used to estimate means with their standard errors of the mean for the metabolic syndrome risk factors across the quartiles of total carbohydrate intake, DGL and white rice intake. While high DGL was significantly associated with increased fasting glucose levels in boys, high total carbohydrate intake, DGL and white rice intake were consistently associated with reduced HDL-cholesterol levels in girls. High white rice intake was significantly associated with an increased risk of insulin resistance and the metabolic syndrome in girls but not in boys. Optimising dietary carbohydrate intake with respect to the source or amount is fundamental to preventing and managing metabolic diseases in Asian adolescents.
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Cook LT, O’Reilly GA, Goran MI, Weigensberg MJ, Spruijt-Metz D, Davis JN. Vegetable consumption is linked to decreased visceral and liver fat and improved insulin resistance in overweight Latino youth. J Acad Nutr Diet 2014; 114:1776-83. [PMID: 24685236 PMCID: PMC4177517 DOI: 10.1016/j.jand.2014.01.017] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Accepted: 01/23/2014] [Indexed: 12/17/2022]
Abstract
There are limited data on the influence of vegetable consumption on adiposity and metabolic health, specifically nonstarchy vegetables and vegetables that are dark green and deep orange/yellow (also known as nutrient-rich vegetables). Our study examines the relationship between vegetable intake and adiposity, liver fat, and insulin dynamics in overweight Latino youth. This cross-sectional study of 175 overweight (body mass index ≥85th percentile) Latino youth (aged 8 to 18 years), with data collected during 2006-2011, included the following: dietary intake via multiple 24-hour recalls, total body fat via dual-energy x-ray absorptiometry, adipose tissue distribution and liver fat via magnetic resonance imaging, and insulin dynamics via frequently sampled intravenous glucose tolerance test. Linear regression and analysis of covariance were used for analysis, with the following a priori covariates: age, sex, energy intake, and total body fat. Participants who consumed the most nonstarchy vegetables (mean intake=1.7±1.0 servings/day) compared with the least (mean intake=0.1±0.1 servings/day) had 44% less liver fat (10.0%±8.5% vs 5.6%±8.7%; P=0.01). Nutrient-rich vegetable intake was positively correlated with insulin sensitivity (r=0.19; P=0.03). Consumers of nutrient-rich vegetables (mean intake=0.3±0.4 servings/day [n=107]), compared with nonconsumers (n=68), had 31% increased insulin sensitivity (1.6±1.6 vs 2.1±1.3×10(⁻⁴)/min/μU/mL; P=0.03) and 17% less visceral adipose tissue (2.3±0.9 vs 1.9±0.7 L; P=0.01). Consumption of specific vegetable types by overweight Latino youth is associated with positive metabolic outcomes, including reduced visceral and liver fat and risk factors for type 2 diabetes, even when consumed in small quantities. These may be relevant targets for interventions.
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Affiliation(s)
- Lauren T. Cook
- Doctoral trainee; Department of Preventive Medicine, Keck School of Medicine, University of Southern California; 2250 Alcazar St, CSC-200, Los Angeles, CA, 90089; phone: (323) 442-2637; fax: (323) 442-4013
| | - Gillian A. O’Reilly
- Doctoral trainee; Department of Preventive Medicine, Keck School of Medicine, University of Southern California; 2001 N Soto St, 3 floor, Los Angeles, CA 90089; phone: (526) 457-4116; fax: (526) 457-4282
| | - Michael I. Goran
- Professor of Preventive Medicine, and Physiology and Biophysics; Department of Preventive Medicine, Keck School of Medicine, University of Southern California; 2250 Alcazar St, CSC-200, Los Angeles, CA, 90089; phone: (323) 442-3027; fax: (323) 442-4013
| | - Marc J. Weigensberg
- Associate Professor of Clinical Pediatrics; Departments of Pediatrics and Preventive Medicine, Keck School of Medicine, University of Southern California; 2250 Alcazar St, CSC-200, Los Angeles, CA, 90089; phone: (323) 226-5604; fax: (323) 442-4013
| | - Donna Spruijt-Metz
- Associate Professor of Preventive Medicine; Department of Preventive Medicine, Keck School of Medicine, University of Southern California; 2001 N Soto St, 3 floor, Los Angeles, CA 90089; phone: (323) 442-8242; fax: (626) 457-6633
| | - Jaimie N. Davis
- Assistant Professor of Nutritional Sciences; Department of Nutritional Sciences, University of Texas, Austin; Main building, room 132, Austin, TX 78712; phone: (512) 495-4705; fax: (512) 495-4945
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25
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Ochoa-Avilés A, Verstraeten R, Lachat C, Andrade S, Van Camp J, Donoso S, Kolsteren P. Dietary intake practices associated with cardiovascular risk in urban and rural Ecuadorian adolescents: a cross-sectional study. BMC Public Health 2014; 14:939. [PMID: 25205169 PMCID: PMC4171553 DOI: 10.1186/1471-2458-14-939] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Accepted: 08/15/2014] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Cardiovascular diseases (CVD) are amongst the leading causes of death worldwide. Risk factors of CVD develop during childhood and adolescence, and dietary quality has been linked to the development of CVD itself. This study examines the association between dietary patterns and cardiovascular risk in a group of urban and rural Ecuadorian adolescents from different socioeconomic backgrounds. METHODS A cross-sectional study was conducted from January 2008 to April 2009 among 606 adolescents from the 8th, 9th and 10th grade in an urban area (Cuenca), and 173 adolescents from a rural area (Nabón) in Ecuador. Data collection involved measuring anthropometric data (weight, height and waist circumference), blood pressure, dietary intake (2-day 24 h recall) and socio-demographic characteristics. Fasting blood lipids and glucose were measured in a subsample of 334 adolescents. Factor analysis was used to identify dietary patterns and linear regression models were used to (i) identify differences in food intake practices according to socioeconomic status and place of residence and (ii) establish relationships between dietary patterns and cardiovascular risk factors. RESULTS Median energy intake was 1851 kcal/day. Overall, fiber, fish and fruit and vegetables were scarcely consumed, while added sugar, refined cereals and processed food were important constituents of the diet. Two dietary patterns emerged, one labelled as "rice-rich non-animal fat pattern" and the other one as "wheat-dense animal-fat pattern". The first pattern was correlated with a moderate increase in glucose in urban participants, while the second pattern was associated with higher LDL and cholesterol blood levels in rural participants. CONCLUSIONS This group of adolescents presented various dietary practices conducive to CVD development. Effective strategies are needed to prevent CVD in the Ecuadorian population by encouraging a balanced diet, which contains less refined cereals, added sugar, and processed food, but has more fruits, vegetables and whole grain cereals.
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Affiliation(s)
- Angélica Ochoa-Avilés
- />Food Nutrition and Health Program, Universidad de Cuenca, Avenida 12 de Abril y Avenida Loja, Cuenca, Ecuador
- />Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Gent, Belgium
| | - Roosmarijn Verstraeten
- />Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Gent, Belgium
- />Nutrition and Child Health Unit, Institute of Tropical Medicine, Nationalestraat 155, 2000 Antwerp, Belgium
| | - Carl Lachat
- />Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Gent, Belgium
- />Nutrition and Child Health Unit, Institute of Tropical Medicine, Nationalestraat 155, 2000 Antwerp, Belgium
| | - Susana Andrade
- />Food Nutrition and Health Program, Universidad de Cuenca, Avenida 12 de Abril y Avenida Loja, Cuenca, Ecuador
- />Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Gent, Belgium
| | - John Van Camp
- />Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Gent, Belgium
| | - Silvana Donoso
- />Food Nutrition and Health Program, Universidad de Cuenca, Avenida 12 de Abril y Avenida Loja, Cuenca, Ecuador
| | - Patrick Kolsteren
- />Department of Food Safety and Food Quality, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Gent, Belgium
- />Nutrition and Child Health Unit, Institute of Tropical Medicine, Nationalestraat 155, 2000 Antwerp, Belgium
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Agudelo GM, Bedoya G, Estrada A, Patiño FA, Muñoz AM, Velásquez CM. Variations in the prevalence of metabolic syndrome in adolescents according to different criteria used for diagnosis: which definition should be chosen for this age group? Metab Syndr Relat Disord 2014; 12:202-9. [PMID: 24564686 DOI: 10.1089/met.2013.0127] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Despite the increasing prevalence of metabolic syndrome in adolescents, there is no consensus for its diagnosis. METHODS A cross-sectional study was conducted to compare the prevalence of metabolic syndrome in adolescents by different definitions, evaluate their concordance, and suggest which definition to apply in this population. A total of 851 adolescents between 10 and 18 years of age were evaluated. Anthropometric (weight, height, waist circumference), biochemical (glucose, lipid profile), and blood pressure data were taken. The prevalence of metabolic syndrome was determined by the definitions of the International Diabetes Federation (IDF) and four published studies by Cook et al., de Ferranti et al., Agudelo et al., and Ford et al. Concordance was determined according to the kappa index. RESULTS The prevalence of metabolic syndrome was 0.9%, 3.8%, 4.1%, 10.5%, and 11.4%, according to the IDF, Cook et al., Ford et al., Agudelo et al., and de Ferranti et al. definitions, respectively. The most prevalent components were hypertriglyceridemia and low high-density lipoprotein cholesterol, whereas the least prevalent components were abdominal obesity and hyperglycemia. The highest concordance was found between the definitions by Cook et al. and Ford et al. (kappa=0.92), whereas the greatest discordance was between the de Ferranti et al. and IDF definitions (kappa=0.14). CONCLUSIONS Metabolic syndrome and its components were conditions present in the adolescents of this study. In this population, with a high prevalence of dyslipidemia and a lower prevalence of abdominal obesity and hyperglycemia, the recommendation to diagnose metabolic syndrome would be that used by Ford et al.
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Affiliation(s)
- Gloria M Agudelo
- 1 Clinical Nutrition, Vidarium Research Group, Nutrition, Health and Wellness Research Center, Nutresa Business Group (Grupo Empresarial Nutresa) , Medellín, Colombia
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Weigensberg MJ, Lane CJ, Ávila Q, Konersman K, Ventura E, Adam T, Shoar Z, Goran MI, Spruijt-Metz D. Imagine HEALTH: results from a randomized pilot lifestyle intervention for obese Latino adolescents using Interactive Guided ImagerySM. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 14:28. [PMID: 24433565 PMCID: PMC3931490 DOI: 10.1186/1472-6882-14-28] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2013] [Accepted: 01/03/2014] [Indexed: 01/30/2023]
Abstract
Background There is an urgent need for innovative and developmentally appropriate lifestyle interventions to promote healthy lifestyle behaviors and to prevent the early onset of type 2 diabetes and cardiovascular disease risk in obese Latino adolescents. Guided imagery offers promise to reduce stress and promote lifestyle behavior change to reduce disease risk in obese adolescents. Our objectives were: 1) To pilot test a new 12-wk lifestyle intervention using a randomized trial design in obese Latino adolescents, in order to determine the effects of the mind-body modality of Interactive Guided ImagerySM (IGI), over and above those of a didactic lifestyle education, on insulin resistance, eating and physical activity behaviors, stress and stress biomarkers; and 2) To explore the role of intervention-related changes in stress and stress biomarkers on changes in metabolic outcomes, particularly insulin resistance. Methods Obese (BMI > 95th percentile), Latino adolescents (n = 35, age 14-17) were randomized to receive either 12 weekly sessions of a lifestyle education plus guided imagery program (GI), or lifestyle education plus a digital storytelling computer program (DS). Between-group differences in behavioral, biological, and psychological outcomes were assessed using unpaired T-tests and ANCOVA in the 29 subjects who completed the intervention. Results The GI group demonstrated significant reductions in leisure sedentary behavior (p < .05) and increases in moderate physical activity (p < .05) compared to DS group, and a trend toward reduced caloric intake in GI vs DS (p = .09). Salivary cortisol was acutely reduced by stress-reduction guided imagery (p < .01). There were no group differences in adiposity, insulin resistance, perceived stress, or stress biomarkers across the 12-week intervention, though decrease in serum cortisol over the course of the intervention was associated with improved insulin sensitivity (p = .03) independent of intervention group and other relevant co-variates. Conclusions The improvements in physical activity and stress biomarkers following this pilot intervention support the role of guided imagery in promoting healthy lifestyle behavior change and reducing metabolic disease risk in obese Latino adolescent populations. Future investigations will be needed to determine the full effects of the Imagine HEALTH intervention on insulin resistance, stress, and stress biomarkers. Trial registration Clinicaltrials.gov Registry #: NCT01895595
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Pcsolyar NS, De Jonghe BC. Examining the Use of Dietary Fiber in Reducing the Risk of Type 2 Diabetes Mellitus in Latino Youth. J Transcult Nurs 2013; 25:249-55. [PMID: 24381120 DOI: 10.1177/1043659613514115] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a steadily growing epidemic in the United States, especially for overweight Latino youth who are among the highest at-risk for T2DM development. Although dietary interventions are not often inferred to patients prior to T2DM diagnosis, they may be implicated in risk reduction. The purpose of this review is to examine the use of dietary fiber in reducing the risk of T2DM in Latino youth. The main results of this examination found that a wide variation in use of dietary fiber intake or supplementation resulted in an overall inverse relationship and association with visceral adipose tissue, metabolic syndrome, and insulin resistance. However, due to inconsistencies in fiber definition and/or implementation, dietary and supplemental fiber intake must be further explored in randomized controlled trials so that more agreement may be reached on fiber recommendations, especially in populations at high risk for T2DM such as Latino youth.
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Affiliation(s)
- Nika S Pcsolyar
- University of Pennsylvania School of Nursing, Philadelphia, PA, USA
| | - Bart C De Jonghe
- University of Pennsylvania School of Nursing, Philadelphia, PA, USA
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Abstract
There have been dramatic increases over the past several decades in the prevalence of childhood obesity and childhood metabolic syndrome in the United States and other industrialized nations. Since the 2 conditions carry negative health implications, both during childhood and later in life, it is important for health care professionals to stay abreast of the current literature relative to both conditions. This review will examine definitional issues, prevalence rates, causative factors, and health consequences associated with childhood obesity and the metabolic syndrome, as well as current thinking regarding prevention and treatment efforts. The review will conclude with recommendations relative to future research needs.
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Affiliation(s)
- Scott Owens
- Department of Health, Exercise Science, and Recreation Management, University of Mississippi, University, Mississippi
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Bel-Serrat S, Mouratidou T, Börnhorst C, Peplies J, De Henauw S, Marild S, Molnár D, Siani A, Tornaritis M, Veidebaum T, Krogh V, Moreno LA. Food consumption and cardiovascular risk factors in European children: the IDEFICS study. Pediatr Obes 2013; 8:225-36. [PMID: 23225768 DOI: 10.1111/j.2047-6310.2012.00107.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2012] [Revised: 08/24/2012] [Accepted: 09/12/2012] [Indexed: 11/28/2022]
Abstract
WHAT IS ALREADY KNOWN ABOUT THIS SUBJECT Few studies addressing the relationship between food consumption and cardiovascular disease or metabolic risk have been conducted in children. Previous findings have indicated greater metabolic risk in children with high intakes of solid hydrogenated fat and white bread, and low consumption of fruits, vegetables and dairy products. WHAT THIS STUDY ADDS In a large multinational sample of 2 to 9 years old children, high consumption of sweetened beverages and low intake of nuts and seeds, sweets, breakfast cereals, jam and honey and chocolate and nut-based spreads were directly associated with increased clustered cardiovascular disease risk. These findings add new evidence to the limited literature available in young populations on the role that diet may play on cardiovascular health. OBJECTIVE To investigate food consumption in relation to clustered cardiovascular disease (CVD) risk. METHODS Children (n = 5548, 51.6% boys) from eight European countries participated in the IDEFICS study baseline survey (2007-2008). Z-scores of individual CVD risk factors were summed to compute sex- and age-specific (2-<6 years/6-9 years) clustered CVD risk scores A (all components, except cardiorespiratory fitness) and B (all components). The association of clustered CVD risk and tertiles of food group consumption was examined. RESULTS Odds ratio (OR) of having clustered CVD risk A increased in older children with higher consumption of chocolate and nut-based spreads (boys: OR = 0.46; 95% CI = 0.32-0.69; girls: OR = 0.60; 95% CI = 0.42-0.86), jam and honey (girls: OR = 0.45; 95% CI = 0.26-0.78) and sweets (boys: OR = 0.69; 95% CI = 0.48-0.98). OR of being at risk significantly increased with the highest consumption of soft drinks (younger boys) and manufactured juices (older girls). Concerning CVD risk score B, older boys and girls in the highest tertile of consumption of breakfast cereals were 0.41 (95% CI = 0.21-0.79) and 0.45 (95% CI = 0.22-0.93) times, respectively, less likely to be at risk than those in tertile 1. CONCLUSIONS High consumption of sugar-sweetened beverages and low intake of breakfast cereals, jam and honey, sweets and chocolate and nut-based spreads seem to adversely affect clustered CVD risk.
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Affiliation(s)
- S Bel-Serrat
- GENUD (Growth, Exercise, NUtrition and Development) Research Group, Faculty of Health Sciences, University of Zaragoza, Zaragoza, Spain.
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Clustering of multiple lifestyle behaviours and its association to cardiovascular risk factors in children: the IDEFICS study. Eur J Clin Nutr 2013; 67:848-54. [DOI: 10.1038/ejcn.2013.84] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 03/24/2013] [Accepted: 03/25/2013] [Indexed: 11/08/2022]
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Friend A, Craig L, Turner S. The prevalence of metabolic syndrome in children: a systematic review of the literature. Metab Syndr Relat Disord 2012; 11:71-80. [PMID: 23249214 DOI: 10.1089/met.2012.0122] [Citation(s) in RCA: 225] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Metabolic syndrome has been identified as a condition of childhood relatively recently. The aim in this study was to describe the prevalence of metabolic syndrome in children allowing for differences in metabolic syndrome definitions. METHODS This was a systematic review of the OVID, EMBASE, and CINAHL databases, capturing details of overall prevalence and prevalence within groups categorized by obesity, gender, age, and ethnicity. RESULTS In all, 378 studies published since 2003 were identified, and of these 85 papers were included in the present review. When all studies were considered, the median prevalence of metabolic syndrome in whole populations was 3.3% (range 0%-19.2%), in overweight children was 11.9% (range 2.8%-29.3%), and in obese populations was 29.2% (range 10%-66%). Within-study analyses confirmed higher prevalence for obese compared to overweight (P=0.012) and obese compared to nonobese, nonoverweight children (P<0.001). Within-study analyses also revealed higher median metabolic syndrome prevalence for boys compared to girls (5.1% versus 3.0%, P<0.001) and also in older compared with younger children (5.6% versus 2.9%, P=0.001). Limited evidence was found to suggest differences between ethnic groups, and there were insufficient studies to determine whether metabolic syndrome prevalence was increasing over time. CONCLUSIONS This is the first systematic review of all of the relevant literature. It describes the magnitude of associations between metabolic syndrome and obesity, age, and gender. We find evidence that ethnicity and geography may be important to metabolic syndrome prevalence in children and these associations require further study.
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Affiliation(s)
- Amanda Friend
- Child Health, University of Aberdeen, Aberdeen, Scotland
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Sources of Dietary Fiber and the Association of Fiber Intake with Childhood Obesity Risk (in 2-18 Year Olds) and Diabetes Risk of Adolescents 12-18 Year Olds: NHANES 2003-2006. J Nutr Metab 2012; 2012:736258. [PMID: 22957219 PMCID: PMC3432551 DOI: 10.1155/2012/736258] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Accepted: 07/10/2012] [Indexed: 12/16/2022] Open
Abstract
Increased fiber intake has been linked with lower risk of overweight and obesity in adults, but data are sparse for children. To address this issue, NHANES 2003-2006 data was used to evaluate (1) the food sources of fiber in children, (2) the dietary fiber density levels and risk of being classified as overweight/obese, and (3) the association between fiber intake level and impaired glucose metabolism in children. Analyses were restricted to the subsample of children with biological plausible diet reports (N = 4,667) and stratified by 2-11 year olds (n = 2072) and 12-18 year olds (n = 2595). Results showed that the food sources are predominantly foods that are low in dietary fiber, but are consumed at high levels. In 2-18 year old plausible reporters, the risk for overweight/obesity decreased by 17% from children in the medium tertile of fiber density intake compared to the lowest tertile (OR = 0.83, P value = 0.043) and by 21% between the highest compared to the lowest tertile (OR = 0.79, P value = 0.031). There was a protective effect of being in the medium tertile of dietary fiber density (OR = 0.68, P value <0.001) on impaired glucose metabolism. These results indicate a beneficial effect of higher fiber density in children's diets.
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Gatto NM, Ventura EE, Cook LT, Gyllenhammer LE, Davis JN. LA Sprouts: a garden-based nutrition intervention pilot program influences motivation and preferences for fruits and vegetables in Latino youth. J Acad Nutr Diet 2012; 112:913-20. [PMID: 22516551 DOI: 10.1016/j.jand.2012.01.014] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2011] [Accepted: 01/19/2012] [Indexed: 12/18/2022]
Abstract
Garden-based approaches to nutrition education may be effective for improving nutrition habits in adolescents. A quasi-experimental, garden-based intervention for Latino youth (LA Sprouts) was piloted and assessed for its influence on behavior associated with dietary intake and psychosocial factors. Study participants were 104 predominately Latino fourth and fifth grade students in Los Angeles (mean age, 9.8±0.7 years; n=70 control subjects, n=34 LA Sprouts participants); more than half (n=61, 59.8%) were overweight or obese (body mass index ≥85th percentile). LA Sprouts participants received an intervention of weekly 90-minute culturally tailored, interactive classes for 12 consecutive weeks at a community garden during the spring of 2010; control participants received an abbreviated delayed intervention. Questionnaire data were obtained before and after the intervention. Compared with control subjects, LA Sprouts participants had an increased preference for vegetables overall, increased preferences for three target fruits and vegetables, as well as improved perceptions that "vegetables from the garden taste better than vegetables from the store." In the overweight/obese subgroup (n=61), LA Sprouts participants had a 16% greater increase in their preference for vegetables compared with control subjects (P=0.009). Results from this pilot study suggest that a cooking, nutrition, and gardening after-school program in a garden-based setting can improve attitudes and preferences for fruits and vegetables in Latino youth, which may lead to improved nutritional habits and dietary intake and reduced health disparities.
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Affiliation(s)
- Nicole M Gatto
- Department of Epidemiology, School of Public Health, University of California Los Angeles, 650 Charles E Young Dr, Box 951772, Los Angeles, CA 90095-1772, USA.
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Hingle M, Beltran A, O'Connor T, Thompson D, Baranowski J, Baranowski T. A model of goal directed vegetable parenting practices. Appetite 2012; 58:444-9. [PMID: 22210348 PMCID: PMC3288949 DOI: 10.1016/j.appet.2011.12.011] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Revised: 12/13/2011] [Accepted: 12/14/2011] [Indexed: 11/26/2022]
Abstract
The aim of this study was to explore factors underlying parents' motivations to use vegetable parenting practices (VPP) using the Model of Goal Directed Vegetable Parenting Practices (MGDVPP) (an adaptation of the Model of Goal Directed Behavior) as the theoretical basis for qualitative interviews. In-depth interviews with parents of 3-5-year-old children were conducted over the telephone by trained interviewers following a script. MGDVPP constructs provided the theoretical framework guiding script development. Audio-recordings were transcribed and analyzed, with themes coded independently by two interviewers. Fifteen participants completed the study. Interviews elicited information about possible predictors of motivations as they related to VPP, and themes emerged related to each of the MGDVPP constructs (attitudes, positive anticipated emotions, negative anticipated emotions, subjective norms, and perceived behavioral control). Parents believed child vegetable consumption was important and associated with child health and vitality. Parents described motivations to engage in specific VPP in terms of emotional responses, influential relationships, food preferences, resources, and food preparation skills. Parents discussed specific strategies to encourage child vegetable intake. Interview data suggested parents used diverse VPP to encourage child intake and that varied factors predicted their use. Understanding these factors could inform the design of interventions to increase parents' use of parenting practices that promote long-term child consumption of vegetables.
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Affiliation(s)
- Melanie Hingle
- Department of Pediatrics, USDA-ARS Children's Nutrition Research Center, Baylor College of Medicine, 1100 Bates Street, Houston, TX 77030, USA.
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Davis JN, Ventura EE, Tung A, Munevar MA, Hasson RE, Byrd-Williams C, Vanni AK, Spruijt-Metz D, Weigensberg M, Goran MI. Effects of a randomized maintenance intervention on adiposity and metabolic risk factors in overweight minority adolescents. Pediatr Obes 2012; 7:16-27. [PMID: 22434736 PMCID: PMC3313084 DOI: 10.1111/j.2047-6310.2011.00002.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2011] [Accepted: 09/09/2011] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The objective of this study was to assess the effects of a maintenance programme (monthly newsletters vs. monthly group classes and telephone behavioural sessions) on obesity and metabolic disease risk at 1 year in overweight minority adolescents. METHODS After a 4-month nutrition and strength training intervention, 53 overweight Latino and African-American adolescents (15.4 ± 1.1 years) were randomized into one of two maintenance groups for 8 months: monthly newsletters (n = 23) or group classes (n = 30; monthly classes + individualized behavioural telephone sessions). The following outcomes were measured at months 4 (immediately following the intense intervention) and 12: height, weight, blood pressure, body composition via BodPod™ (Life Measurement Instruments, Concord, CA, USA), lipids and glucose/insulin indices via frequently sampled intravenous glucose tolerance test. RESULTS There were no significant group by time interactions for any of the health outcomes. There were significant time effects in several outcomes for both groups from months 4 to 12: bench press and leg press decreased by 5% and 14%, respectively (P = 0.004 & P = 0.01), fasting insulin and acute insulin response decreased by 26% and 16%, respectively (P < 0.001 & P = 0.046); while high-density lipoprotein cholesterol and insulin sensitivity improved by 5% and 14% (P = 0.042 & P = 0.039). CONCLUSIONS Newsletters as opposed to group classes may suffice as follow-up maintenance programmes to decrease type 2 diabetes and cardiovascular risk in overweight minority adolescents.
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Affiliation(s)
- J N Davis
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9008, USA.
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Kranz S, Brauchla M, Slavin JL, Miller KB. What do we know about dietary fiber intake in children and health? The effects of fiber intake on constipation, obesity, and diabetes in children. Adv Nutr 2012; 3:47-53. [PMID: 22332100 PMCID: PMC3262613 DOI: 10.3945/an.111.001362] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The effect of dietary fiber intake on chronic diseases has been explored in adults but is largely unknown in children. This paper summarizes the currently existing evidence on the implications of dietary fiber intake on constipation, obesity, and diabetes in children. Current intake studies suggest that all efforts to increase children's dietary fiber consumption should be encouraged. Available data, predominantly from adult studies, indicate significantly lower risks for obesity, diabetes, and constipation could be expected with higher dietary fiber consumption. However, there is a lack of data from clinical studies in children of various ages consuming different levels of dietary fiber to support such assumptions. The existing fiber recommendations for children are conflicting, a surprising situation, because the health benefits associated with higher dietary fiber intake are well established in adults. Data providing conclusive evidence to either support or refute some, if not all, of the current pediatric fiber intake recommendations are lacking. The opportunity to improve children's health should be a priority, because it also relates to their health later in life. The known health benefits of dietary fiber intake, as summarized in this paper, call for increased awareness of the need to examine the potential benefits to children's health through increased dietary fiber.
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Affiliation(s)
- Sibylle Kranz
- Department of Nutrition Science, Purdue University, West Lafayette, IN, USA.
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Harris JE, Sheean PM, Gleason PM, Bruemmer B, Boushey C. Publishing nutrition research: a review of multivariate techniques--part 2: analysis of variance. J Acad Nutr Diet 2011; 112:90-8. [PMID: 22709639 DOI: 10.1016/j.jada.2011.09.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2011] [Accepted: 09/16/2011] [Indexed: 11/16/2022]
Abstract
This article is the eighth in a series exploring the importance of research design, statistical analysis, and epidemiology in nutrition and dietetics research, and the second in a series focused on multivariate statistical analytical techniques. The purpose of this review is to examine the statistical technique, analysis of variance (ANOVA), from its simplest to multivariate applications. Many dietetics practitioners are familiar with basic ANOVA, but less informed of the multivariate applications such as multiway ANOVA, repeated-measures ANOVA, analysis of covariance, multiple ANOVA, and multiple analysis of covariance. The article addresses all these applications and includes hypothetical and real examples from the field of dietetics.
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Affiliation(s)
- Jeffrey E Harris
- Department of Health, 213 Sturzebecker Health Sciences Center, West Chester University, West Chester, PA 19383, USA.
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Kubena KS. Metabolic Syndrome in Adolescents: Issues and Opportunities. ACTA ACUST UNITED AC 2011; 111:1674-9. [DOI: 10.1016/j.jada.2011.08.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Accepted: 08/02/2011] [Indexed: 01/19/2023]
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40
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Dietary Fiber and Nutrient Density Are Inversely Associated with the Metabolic Syndrome in US Adolescents. ACTA ACUST UNITED AC 2011; 111:1688-95. [DOI: 10.1016/j.jada.2011.08.008] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2010] [Accepted: 05/23/2011] [Indexed: 12/11/2022]
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Davis JN, Ventura EE, Cook LT, Gyllenhammer LE, Gatto NM. LA Sprouts: a gardening, nutrition, and cooking intervention for Latino youth improves diet and reduces obesity. ACTA ACUST UNITED AC 2011; 111:1224-30. [PMID: 21802571 DOI: 10.1016/j.jada.2011.05.009] [Citation(s) in RCA: 127] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2010] [Accepted: 12/17/2010] [Indexed: 11/29/2022]
Abstract
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.
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Affiliation(s)
- Jaimie N Davis
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, USA.
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Fibre intake among the Belgian population by sex–age and sex–education groups and its association with BMI and waist circumference. Br J Nutr 2011; 105:1692-703. [DOI: 10.1017/s0007114510005088] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The objectives of the present study were to assess total dietary fibre intake and the main contributors to fibre intake in the Belgian population by sex–age and sex–education groups and to investigate its relationship with BMI and waist circumference (WC). The participants of the Belgian food consumption survey (2004) were randomly selected. Information about food intake was collected using two repeated, non-consecutive 24 h recall interviews. A total of 3083 individuals ( ≥ 15 years; 1546 men and 1537 women) completed both interviews. The main contributors to total fibre intake (17·8 g/d) were cereals and cereal products (34 %; 5·9 g/d), potatoes and other tubers (18·6 %; 3·3 g/d), fruits (14·7 %; 2·8 g/d) and vegetables (14·4 %; 2·6 g/d). Legume fibre intake was extremely low (0·672 %; 0·139 g/d). In all sex–age and sex–education groups, total fibre intake was below the recommendations of the Belgian Superior Health Council. Men (21 g/d) consumed significantly more fibre than women (17·3 g/d) (P < 0·001). Lower educated men and higher educated women reported the highest fibre intake. A significant inverse association was found between total fibre intake and WC (β = − 0·118, P < 0·001). Fruit-derived fibre was positively associated with WC (β = 0·731, P = 0·001). In summary, total fibre intake was inversely associated with WC, whereas fruit-derived fibre intake was positively associated with WC in the Belgian population.
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Davis JN, Ventura EE, Shaibi GQ, Byrd-Williams CE, Alexander KE, Vanni AK, Meija MR, Weigensberg MJ, Spruijt-Metz D, Goran MI. Interventions for improving metabolic risk in overweight Latino youth. ACTA ACUST UNITED AC 2011; 5:451-5. [PMID: 20387989 PMCID: PMC3752963 DOI: 10.3109/17477161003770123] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This review highlights various components of interventions that reduced obesity and type 2 diabetes risk factors among overweight Latino youth. A total of 114 overweight Latino adolescents completed one of four randomized controlled trials: 1) strength training (ST; boys only); 2) modified carbohydrate nutrition program (N); 3) combination of N+ST; or 4) N + Combination of Aerobic and ST (N+CAST; girls only). Measures included: strength by 1-repetition max, dietary intake by 3-d records, body composition by DEXA/MRI, glucose/insulin indices by oral and IV glucose tolerance tests. ST improved insulin sensitivity by 45% in Latino boys, and N, N+ST, and N+CAST improved glucose control in Latino boys and girls. The CAST approach reduced all adiposity measures by ∼3% in Latina girls. Participants who decreased added sugar, increased dietary fiber, and had increased parental attendance, regardless of intervention group, improved insulin action and reduced visceral adipose tissue. In conclusion, ST, CAST, and a modified carbohydrate nutrition program with separate parental classes were all successful components of the interventions that decreased obesity and related metabolic diseases.
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Affiliation(s)
- Jaimie N Davis
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, USA.
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Yoshinaga M, Hatake S, Tachikawa T, Shinomiya M, Miyazaki A, Takahashi H. Impact of Lifestyles of Adolescents and Their Parents on Cardiovascular Risk Factors in Adolescents. J Atheroscler Thromb 2011; 18:981-90. [DOI: 10.5551/jat.9514] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Bowen RL, Devine CM. "Watching a person who knows how to cook, you'll learn a lot". Linked lives, cultural transmission, and the food choices of Puerto Rican girls. Appetite 2010; 56:290-8. [PMID: 21172395 DOI: 10.1016/j.appet.2010.12.015] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2010] [Revised: 11/12/2010] [Accepted: 12/14/2010] [Indexed: 10/18/2022]
Abstract
In-depth individual interviews were conducted with mainland- and island-dwelling Puerto Rican girls (n=23) to determine how migration, acculturation, and family contexts influenced food choices. Interview data from girls with diverse migration experiences (U.S. mainland raised, recent migrants to U.S. mainland, and Puerto Rico raised) were triangulated with extensive participant observation conducted in New York State and Puerto Rico. Data analysis using a ground theory approach revealed that participants' access to traditional foods varied in three domains: mothers' (cultural orientation, health, work, and cooking skills); household (composition, presence of Puerto Rican grandmother, and cooking skills); and girls' (migration experience, food preferences and values, and cooking skills) characteristics. Four food choice types emerged from participant narratives that differed in these domains: everybody cooks, tradition keeper, seeker, and on my own. Varied language orientations and migration experiences were represented among girls across all four food choice types, ranging from consistent to limited access to traditional food, demonstrating the limitations of one-dimensional models for understanding dietary acculturation. Findings demonstrate how a multidimensional, culture-specific model, including both cultural and structural characteristics, can influence dietary acculturation at the family and household level and food choices among immigrant adolescent girls, and guide future research and interventions.
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Affiliation(s)
- Ronni Lee Bowen
- Cornell University, Division of Nutritional Sciences, 377 MVR Hall, Ithaca, NY 14853-4401, USA.
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Peterson J, Dwyer J, Adlercreutz H, Scalbert A, Jacques P, McCullough ML. Dietary lignans: physiology and potential for cardiovascular disease risk reduction. Nutr Rev 2010; 68:571-603. [PMID: 20883417 DOI: 10.1111/j.1753-4887.2010.00319.x] [Citation(s) in RCA: 220] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
The present review of the literature on lignan physiology and lignan intervention and epidemiological studies was conducted to determine if lignans decrease the risks of cardiovascular disease in Western populations. Five intervention studies using flaxseed lignan supplements indicated beneficial associations with C-reactive protein, and a meta-analysis that included these studies also suggested lignans have a lowering effect on plasma total and low-density lipoprotein cholesterol. Three intervention studies using sesamin supplements indicated possible lipid- and blood pressure-lowering associations. Eleven human observational epidemiological studies examined dietary intakes of lignans in relation to cardiovascular disease risk. Five showed decreased risk with either increasing dietary intakes of lignans or increased levels of serum enterolactone (an enterolignan used as a biomarker of lignan intake), five studies were of borderline significance, and one was null. The associations between lignans and decreased risk of cardiovascular disease are promising, but they are yet not well established, perhaps due to low lignan intakes in habitual Western diets. At the higher doses used in intervention studies, associations were more evident.
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Affiliation(s)
- Julia Peterson
- Jean Mayer United States Department of Agriculture Human Nutrition Research Center on Aging and Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachussets, USA
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Perichart-Perera O, Balas-Nakash M, Rodríguez-Cano A, Muñoz-Manrique C, Monge-Urrea A, Vadillo-Ortega F. Correlates of Dietary Energy Sources with Cardiovascular Disease Risk Markers in Mexican School-Age Children. ACTA ACUST UNITED AC 2010; 110:253-60. [DOI: 10.1016/j.jada.2009.10.031] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2009] [Accepted: 08/26/2009] [Indexed: 10/19/2022]
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Lee YA, Shin CH, Lim JS. Measures against Pediatric Metabolic Syndrome. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2010. [DOI: 10.5124/jkma.2010.53.5.392] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Affiliation(s)
- Young Ah Lee
- Department of Pediatrics, Seoul National University College of Medicine, Korea
| | - Choong Ho Shin
- Department of Pediatrics, Seoul National University College of Medicine, Korea
| | - Jung Sub Lim
- Department of Pediatrics, Korea Cancer Center Hospital, Korea
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Davis JN, Alexander KE, Ventura EE, Toledo-Corral CM, Goran MI. Inverse relation between dietary fiber intake and visceral adiposity in overweight Latino youth. Am J Clin Nutr 2009; 90:1160-6. [PMID: 19793854 PMCID: PMC2762155 DOI: 10.3945/ajcn.2009.28133] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND To date, no studies have assessed the longitudinal changes of dietary intake on metabolic risk factors in Latino youth. OBJECTIVE We assessed the relation between changes in dietary intake, specifically sugar and fiber intakes, with changes in adiposity and risk factors for type 2 diabetes in a longitudinal analysis of overweight Latino youth. DESIGN Overweight Latino youth (n = 85; aged 11-17 y) underwent the following measures over 2 y [mean (+/-SD) time difference was 1.5 +/- 0.5 y]: dietary intake by 2-d diet recalls, body composition by dual-energy X-ray absorptiometry and magnetic resonance imaging, and glucose and insulin indexes by oral- and intravenous-glucose-tolerance tests. Partial correlations and repeated-measures analysis of covariance assessed the relation between changes in dietary intake with changes in adiposity and glucose and insulin indexes, independent of the following a priori covariates: sex, Tanner stage, time between visits, and baseline dietary and metabolic variables of interest. RESULTS Increases in total dietary fiber (g/1000 kcal) and insoluble fiber (g/1000 kcal) were associated with decreases in visceral adipose tissue (VAT) (r = -0.29, P = 0.02, and r = -0.27, P = 0.03, for total dietary and insoluble fiber, respectively), independent of baseline covariates and change in subcutaneous abdominal adipose tissue. Participants who had decreased total dietary fiber (mean decrease of 3 g . 1000 kcal(-1) x d(-1)) had significant increases in VAT compared with participants who had increased total dietary fiber (21% compared with -4%; P = 0.02). No other changes in dietary variables were related to changes in adiposity or metabolic variables. CONCLUSION Small reductions in dietary fiber intake over 1-2 y can have profound effects on increasing visceral adiposity in a high-risk Latino youth population.
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Affiliation(s)
- Jaimie N Davis
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
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Premetabolic syndrome and clustering of cardiometabolic risk factors in White, Black and Mexican American adults. Diabetes Metab Syndr 2009. [DOI: 10.1016/j.dsx.2009.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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