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Tagorti G, Yalçın B, Güneş M, Burgazlı AY, Kaya B. Comparative evaluation of natural and artificial sweeteners from DNA damage, oxidative stress, apoptosis, to development using Drosophila melanogaster. Drug Chem Toxicol 2024; 47:606-617. [PMID: 37386929 DOI: 10.1080/01480545.2023.2228522] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/23/2023] [Accepted: 06/14/2023] [Indexed: 07/01/2023]
Abstract
The overconsumption of added sugars makes people vulnerable to a myriad of diseases. Several biochemical and developmental assays were performed in the current study to assess the effect of fructose on Drosophila melanogaster and to find substitutes for fructose by comparing it to well-known sweeteners. Drosophila was exposed separately to the same ratio of sugar 9.21% (w/v) of several types of sweeteners (sucrose, fructose, glucose syrup, high-fructose corn syrup and stevia). Results revealed that fructose might induce recombination, whereas stevia lacks genotoxic potential. No developmental delay, growth defects, or neurotoxic effects were recorded for any of the sweeteners. We also observed no striking differences in reactive oxygen species levels. Thus, stevia seems to be an alternative sweetener to fructose that can be consumed to reduce fructose-induced anomalies.
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Affiliation(s)
- Ghada Tagorti
- Department of Biology, Akdeniz University, Antalya, Turkey
| | - Burçin Yalçın
- Department of Biology, Akdeniz University, Antalya, Turkey
| | - Merve Güneş
- Department of Biology, Akdeniz University, Antalya, Turkey
| | | | - Bülent Kaya
- Department of Biology, Akdeniz University, Antalya, Turkey
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Zancheta C, Rebolledo N, Smith Taillie L, Reyes M, Corvalán C. The consumption of ultra-processed foods was associated with adiposity, but not with metabolic indicators in a prospective cohort study of Chilean preschool children. BMC Med 2024; 22:340. [PMID: 39183281 PMCID: PMC11346253 DOI: 10.1186/s12916-024-03556-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 08/12/2024] [Indexed: 08/27/2024] Open
Abstract
BACKGROUND Increasing consumption of ultra-processed foods (UPF) has been identified as a risk factor for obesity and various diseases, primarily in adults. Nonetheless, research in children is limited, especially regarding longitudinal studies with metabolic outcomes. We aimed to evaluate the longitudinal association between consumption of UPF, adiposity, and metabolic indicators in Chilean preschool children. METHODS We conducted a prospective analysis of 962 children enrolled in the Food and Environment Chilean Cohort (FECHIC). Dietary data were collected in 2016 at age 4 years with 24-h recalls. All reported foods and beverages were classified according to the NOVA food classification, and the usual consumption of UPF in calories and grams was estimated using the Multiple Source Method. Adiposity (z-score of body mass index [BMI z-score], waist circumference [WC], and fat mass [in kg and percentage]) and metabolic indicators (fasting glucose, insulin, HOMA-IR, triglycerides, total cholesterol, and cholesterol fractions) were measured in 2018, at the age of 6 years. Linear regression models ((0) crude, (1) adjusted for covariables, and (2) adjusted for covariables plus total caloric intake) were used to evaluate the association between UPF and outcomes. All models included inverse probability weights to account for the loss to the follow-up. RESULTS At 4 years, usual consumption of UPF represented 48% of the total calories and 39% of the total food and beverages grams. In models adjusted for covariables plus caloric intake, we found a positive association between UPF and BMI z-score (for 100 kcal and 100 g, respectively: b = 0.24 [95%CI 0.16-0.33]; b = 0.21 [95%CI 0.10-0.31]), WC in cm (b = 0.89 [95%CI 0.41-1.37]; b = 0.86 [95%CI 0.32-1.40]), log-fat mass in kg b = 0.06 [95%CI 0.03-0.09]; b = 0.04 [95%CI 0.01-0.07]), and log-percentage fat mass (b = 0.03 [95%CI 0.01-0.04]; b = 0.02 [95%CI 0.003-0.04]), but no association with metabolic indicators. CONCLUSIONS In this sample of Chilean preschoolers, we observed that higher consumption of UPF was associated with adiposity indicators 2 years later, but not with metabolic outcomes. Longer follow-up might help clarify the natural history of UPF consumption and metabolic risks in children.
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Affiliation(s)
- Camila Zancheta
- Doctoral Program in Public Health, School of Public Health, University of Chile, Santiago, Chile
- Center of Research in Food Environment and Prevention of Obesity and Non-Communicable Diseases (CIAPEC), Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile
| | - Natalia Rebolledo
- Center of Research in Food Environment and Prevention of Obesity and Non-Communicable Diseases (CIAPEC), Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile
| | - Lindsey Smith Taillie
- Carolina Population Center, Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Marcela Reyes
- Center of Research in Food Environment and Prevention of Obesity and Non-Communicable Diseases (CIAPEC), Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile
| | - Camila Corvalán
- Center of Research in Food Environment and Prevention of Obesity and Non-Communicable Diseases (CIAPEC), Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile.
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Dunford EK, Scully M, Coyle D. Commercially-produced infant and toddler foods-How healthy are they? An evaluation of products sold in Australian supermarkets. MATERNAL & CHILD NUTRITION 2024:e13709. [PMID: 39133124 DOI: 10.1111/mcn.13709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 07/02/2024] [Accepted: 07/24/2024] [Indexed: 08/13/2024]
Abstract
In response to the need for better guidance and regulation for commercially produced infant and toddler foods and beverages, the WHO Regional Office for Europe published a Nutrient and Promotion Profile Model (hereafter NPPM) in 2022. This study assessed the nutritional and promotional profile of infant and toddler foods (for ages 6-36 months) sold in Australian supermarkets in 2022 using the NPPM. The main types of claims used for product promotion were also examined and results were presented by category and by packaging type. Nutrient and claims data were extracted for commercially produced infant and toddler products from The George Institute's FoodSwitch database. Products were classified according to NPPM food categories and assessed against relevant nutritional and promotional requirements. Of the 309 products examined, 78% failed to meet the nutritional requirements of the NPPM, and 0% met the promotional requirements. Every product had at least one claim on-pack that was prohibited under the NPPM, with some products displaying up to 21 different claims on-pack. Pouches had the highest number of prohibited claims of all packaging types. Findings highlight that urgent work is needed to improve the nutritional quality of commercially produced infant and toddler foods in Australia. The high use of prohibited claims also suggests the need to regulate the type and number of claims that can be made on-pack, as parents and carers could easily be misled by the deceptive labelling that is currently allowed to be displayed.
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Affiliation(s)
- Elizabeth K Dunford
- Department of Nutrition, Gillings Global School of Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
- Food Policy Division, The George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Maree Scully
- Centre for Behavioural Research in Cancer, Cancer Council Victoria, Melbourne, Victoria, Australia
| | - Daisy Coyle
- Food Policy Division, The George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
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Yisahak SF, Racke CA, Edlund KM, Keim SA. Human Milk Feeding and Ultraprocessed Food Intake in Toddlerhood. Breastfeed Med 2024; 19:629-637. [PMID: 38808467 DOI: 10.1089/bfm.2024.0104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
Objective: The objective of the study was to estimate associations between early-life human milk feeding and ultraprocessed food (UPF) intake at two timepoints during toddlerhood among children born at <35 weeks' gestation. Study Design: Children were enrolled in the Omega Tots trial (2012-2017, Ohio) at 10-17 months' corrected age after having discontinued human milk and formula feeding. Caregivers reported children's human milk feeding history at baseline and past month diet through a food frequency questionnaire at baseline and follow-up (180 days later). We used the NOVA classification system to estimate UPF intake. We estimated covariate-adjusted associations between human milk feeding (ever and duration) and UPF intake at baseline and follow-up using linear and logistic regression. Results: Nearly 89% (n = 295) of 333 toddlers had received human milk but only 4.2% (n = 14) were fed exclusively human milk to 6 months of age. UPFs represented 37.7 (standard deviation [SD] = 13.2)% and 43.4 (SD = 11.3)% of total calories at the two timepoints. Human milk feeding (exclusive or otherwise) was unassociated with UPF intake in toddlerhood (e.g., months of exclusive human milk feeding with the number of daily servings of UPFs at follow-up: β = -0.09, 95% confidence interval [CI]: -0.26, 0.08). Conclusion: In this sample of toddlers born preterm, any exposure to as well as the duration of human milk feeding was unassociated with UPF intake during the second year of life. These results require replication in larger samples given the small number of children in some human milk feeding categories.
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Affiliation(s)
- Samrawit F Yisahak
- Center for Biobehavioral Health, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, Ohio, USA
- Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Caroline A Racke
- Center for Biobehavioral Health, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Karolina M Edlund
- Center for Biobehavioral Health, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Sarah A Keim
- Center for Biobehavioral Health, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, Ohio, USA
- Department of Pediatrics, College of Medicine, The Ohio State University, Columbus, Ohio, USA
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, Ohio, USA
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Tizazu W, Laillou A, Hirvonen K, Chitekwe S, Baye K. Child feeding practices in rural Ethiopia show increasing consumption of unhealthy foods. MATERNAL & CHILD NUTRITION 2024; 20 Suppl 5:e13401. [PMID: 35852042 PMCID: PMC11258765 DOI: 10.1111/mcn.13401] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 06/15/2022] [Accepted: 06/17/2022] [Indexed: 06/15/2023]
Abstract
The quality of complementary feeding can have both short- and long-term health impacts by delaying or promoting child growth and establishing taste preferences and feeding behaviours. We aimed to assess the healthy and unhealthy feeding practices of infants and young children in rural Ethiopia. We conducted two rounds of surveys in December 2017/18 in Habru district, North Wello, rural Ethiopia among caregivers of infants and young children (N = 574). We characterised the consumption of infants and young children using non-quantitative 24 h recall and the World Health Organization infant and young child feeding indicators. Sociodemographic characteristics, anthropometry and haemoglobin concentrations were assessed. Breastfeeding was a norm as 82% and 67% were breastfed in the first and second rounds. Between the two rounds, dietary diversity increased from 5% to 17% (p < 0.05), but more pronounced increases were observed in the consumption of ultra-processed food (UPFs). Up to one-in-five (22%) of the children consumed UFPs. With an average of only three food groups consumed, the consumption of nutrient-dense foods like animal source foods, fruits and vegetables was very low particularly among younger children. UPFs are an additional risk factor that contributes to poor quality diets. Behavioural Change Communication interventions, including those in rural areas, should explicitly discourage the consumption of UPFs. Future studies should aim to quantify the amount of UPFs consumed and evaluate how this is associated with diet adequacy and nutritional outcomes.
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Affiliation(s)
- Woinshet Tizazu
- Center for Food Science and NutritionAddis Ababa UniversityAddis AbabaEthiopia
| | | | - Kalle Hirvonen
- Development Strategy and Governance DivisionInternational Food Policy Research InstituteWashingtonDistrict of ColumbiaUSA
- The United Nations UniversityWorld Institute for Development Economics ResearchHelsinkiFinland
| | | | - Kaleab Baye
- Center for Food Science and NutritionAddis Ababa UniversityAddis AbabaEthiopia
- Research Center for Inclusive Development in AfricaAddis AbabaEthiopia
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Fitzpatrick JA, Gibson PR, Taylor KM, Halmos EP. Development of Novel High and Low Emulsifier Diets Based upon Emulsifier Distribution in the Australian Food Supply for Intervention Studies in Crohn's Disease. Nutrients 2024; 16:1922. [PMID: 38931276 PMCID: PMC11206755 DOI: 10.3390/nu16121922] [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: 05/26/2024] [Revised: 06/03/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND The aims of this study were to develop and evaluate a high/low-emulsifier diet and compare emulsifier content with preclinical studies that have associated Crohn's disease with emulsifiers. METHODS Supermarkets were audited with a seven-day high- (HED) and low-emulsifier diet (LED) meal plan developed. The emulsifier content of food was sought from food manufacturers, compared to acceptable daily intake (ADI), and doses were provided in trials. Nutritional composition analysis was completed. Healthy adults ate these diets for seven days in a randomized single-blinded cross-over feeding study to assess palatability, tolerability, satiety, food variety, dietary adherence, blinding and the ease of following the meal plan via visual analogue scale. RESULTS A database of 1680 foods was created. There was no difference in nutritional content between the HED and LED, except HED had a higher ultra-processed food content (p < 0.001). The HED contained 41 emulsifiers, with 53% of the products able to be quantified for emulsifiers (2.8 g/d), which did not exceed the ADI, was similar to that in observational studies, and was exceeded by doses used in experimental studies. In ten participants, diets were rated similarly in palatability-HED mean 62 (5% CI 37-86) mm vs. LED 68 (54-82) mm-in tolerability-HED 41 (20-61) mm vs. LED 55 (37-73) mm-and in satiety HED 57 (32-81) mm vs. LED 49 (24-73) mm. The combined diets were easy to follow (82 (67-97) mm) with good variety (65 (47-81)) and excellent adherence. CONCLUSION Nutritionally well-matched HED and LED were successfully developed, palatable and well tolerated.
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Affiliation(s)
- Jessica A. Fitzpatrick
- Department of Gastroenterology, School of Translational Medicine, Monash University, Melbourne 3004, Australia; (P.R.G.); (E.P.H.)
| | - Peter R. Gibson
- Department of Gastroenterology, School of Translational Medicine, Monash University, Melbourne 3004, Australia; (P.R.G.); (E.P.H.)
| | - Kirstin M. Taylor
- Department of Gastroenterology, Alfred Health, Melbourne 3004, Australia
| | - Emma P. Halmos
- Department of Gastroenterology, School of Translational Medicine, Monash University, Melbourne 3004, Australia; (P.R.G.); (E.P.H.)
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Ivaturi A, Do LG, Giles L, Devenish G, Scott JA, Ha DH, Golley R, Bell LK, Moynihan PJ. Sources and determinants of free sugars intake by 5-year-old Australian children in the SMILE cohort. MATERNAL & CHILD NUTRITION 2024:e13671. [PMID: 38804267 DOI: 10.1111/mcn.13671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/02/2024] [Accepted: 05/07/2024] [Indexed: 05/29/2024]
Abstract
Reducing free sugars intake is important for the prevention of dental caries and obesity in children. The study aimed to determine the amount and sources of free sugars known to contribute to dental caries, and identify sociodemographic determinants of intake by children aged 5 years in Australia. Cross-sectional analysis of dietary data from a cohort study, collected using a customized food frequency questionnaire were used to calculate free sugars intake as grams/day and percentage contribution to Estimated Energy Requirement (EER). The percent contribution of food sources to free sugars intake was derived. Sociodemographic determinants of achieving intakes within WHO thresholds (i.e., <5% and <10% Energy were explored with multinomial logistic regression. Complete data were available for 641 children (347 boys, 294 girls). Median (IQR) free sugars intake (g/day) was 31.6 (21.3-47.6) in boys and 28.1 (19.6-47.9) in girls. The median (IQR) percentage contribution to EER was 7.9 (5.4-12.7); 21% and 42% of children had intakes <5% EER and between 5% and <10%, respectively. The main sources of free sugars were: (1) Cakes, Biscuits and Cereal Bars; (2) Sweetened Milk Products (predominantly yoghurts) and (3) Desserts. Maternal university education, single-parent household, and maternal place of birth being Australia or New Zealand were associated with free sugars intake <5% EER. In conclusion, less than a quarter of 5-year-old children in the SMILE cohort achieved the WHO recommendations to limit free sugars to <5% EER. Strategies to lower free sugars intake could target priority populations such migrants, populations with lower levels of education or health literacy and identify areas for intervention in the wider food environments that children are exposed to.
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Affiliation(s)
- Anupama Ivaturi
- Adelaide Dental School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Loc Giang Do
- School of Dentistry, University of Queensland, Herston, Queensland, Australia
| | - Lynne Giles
- School of Public Health, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Gemma Devenish
- Curtin School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Jane A Scott
- Curtin School of Population Health, Curtin University, Perth, Western Australia, Australia
| | - Diep H Ha
- School of Dentistry, University of Queensland, Herston, Queensland, Australia
| | - Rebecca Golley
- Flinders Medical Centre, Flinders University, Adelaide, South Australia, Australia
| | - Lucy K Bell
- Flinders Medical Centre, Flinders University, Adelaide, South Australia, Australia
| | - Paula J Moynihan
- Adelaide Dental School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
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Carroll JE, Sturgeon SR, Bertone-Johnson E, VanKim N, Longacre MR, Dalton MA, Emond JA. Factors Correlated With Ultra-Processed Food (UPF) Intake in Preschool-Aged Children and Association With Weight. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2024; 56:196-208. [PMID: 38340130 PMCID: PMC10999344 DOI: 10.1016/j.jneb.2023.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 02/12/2024]
Abstract
OBJECTIVE Understand the correlates of ultra-processed food (UPF) intake and examine the association of UPF on body mass index in children aged 3-5 years. DESIGN Secondary analysis of a prospective cohort of 3-5-year-olds/parent, followed 1-year between March 2014 and October 2016. Usual UPF intake from 2 3-day food records completed 1 year apart, a standardized nutrient database customized with child-specific foods, and a NOVA food classification system was used. Child/parent characteristics and media use were measured via parent-reported surveys. Child weight/height objectively measured. SETTING New Hampshire community. PARTICIPANTS Six hundred and sixty-seven parent-child dyads were screened, and 624 were enrolled with 90% follow-up. MAIN OUTCOME MEASURE(S) Primary outcome: identify correlates of UPF intake. SECONDARY OUTCOME determine if UPF intake is associated with body mass index change. ANALYSIS Adjusted β linear regression, linear regression, P <0.05. RESULTS Ultra-processed food accounted for 67.6% of total caloric intake. In adjusted models, children's UPF intake was positively associated with increasing child age, greater hours watching television, and more frequent parent soda/fast-food intake. Ultra-processed food intake was negatively associated with higher parent education and reported race/ethnicity other than non-Hispanic White. There was no association between UPF intake and weight. CONCLUSIONS AND IMPLICATIONS There are several predictors of UPF intake in young children. Family-level interventions could be implemented to encourage the intake of minimally processed foods before and during preschool years.
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Affiliation(s)
- Jennifer E Carroll
- Department of Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA; Department of Biomedical Data Sciences, Geisel School of Medicine, Dartmouth College, Hanover, NH.
| | - Susan R Sturgeon
- Department of Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA
| | - Elizabeth Bertone-Johnson
- Department of Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA; Department of Health Promotion and Policy, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA
| | - Nicole VanKim
- Department of Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts Amherst, Amherst, MA
| | - Meghan R Longacre
- Department of Biomedical Data Sciences, Geisel School of Medicine, Dartmouth College, Hanover, NH; The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Dartmouth College, Hanover, NH; Department of Pediatrics, Geisel School of Medicine, Dartmouth College, Hanover, NH
| | - Madeline A Dalton
- Department of Biomedical Data Sciences, Geisel School of Medicine, Dartmouth College, Hanover, NH; Department of Pediatrics, Geisel School of Medicine, Dartmouth College, Hanover, NH
| | - Jennifer A Emond
- Department of Biomedical Data Sciences, Geisel School of Medicine, Dartmouth College, Hanover, NH; Department of Pediatrics, Geisel School of Medicine, Dartmouth College, Hanover, NH
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Ashraf R, Duncan AM, Darlington G, Buchholz AC, Haines J, Ma DWL. The degree of food processing contributes to sugar intakes in families with preschool-aged children. Clin Nutr ESPEN 2024; 59:37-47. [PMID: 38220399 DOI: 10.1016/j.clnesp.2023.11.010] [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: 02/16/2022] [Revised: 11/08/2023] [Accepted: 11/17/2023] [Indexed: 01/16/2024]
Abstract
BACKGROUND AND AIMS Evidence implicates ultra-processed food intake as a major contributor of excess dietary sugars. However, little research exists on the relationship between the degree of food processing and sugar intake in families with young children. We investigated associations between the degree of food processing and sugar intake (total and free sugars) in Canadian preschool-aged children and parents. METHODS This cross-sectional study of 242 families included preschool-aged children (n = 267) and parents (n = 365) participating in the Guelph Family Health Study. Dietary intake was assessed via the web-based Automated Self-Administered 24-h Dietary Assessment Tool (ASA24-Canada-2016) and classified according to the NOVA Food Classification System including, unprocessed or minimally processed foods, processed culinary ingredients, processed foods and ultra-processed foods. Linear regression models with generalized estimating equations were used to examine associations between the energy contribution of each NOVA classification category and sugar intake (% kcal of total and free sugars). Pearson correlation coefficient estimates were used to assess dietary relationships between parents and children. RESULTS Ultra-processed foods were the greatest source of energy (44.3%) and energy from total (8.7%) and free sugars (7.3%) in the parents' diets, and the greatest source of energy (41.3%) and energy from free sugars (7.6%) in the children's diet. Ultra-processed food intake was positively associated with sugar intake in parents (total sugars: B = 0.05, 95% CI: 0.02-0.09, p = 0.01; free sugars: B = 0.11, 95% CI: 0.08-0.15, p < 0.001) and children (total sugars: B = 0.10, 95% CI: 0.04-0.16, p = 0.001; free sugars: B = 0.16, 95% CI: 0.12-0.21, p < 0.001). Unprocessed or minimally processed food intake was negatively associated with free sugar intake in parents (B = -0.08, 95% CI: -0.12 to -0.05, p < 0.001) and children (B = -0.15, 95% CI: -0.19 to -0.10, p < 0.001). Weak correlations were found between parents and children for processed culinary ingredients and ultra-processed processed food intake (p < 0.001). CONCLUSIONS This study highlights the associations between degree of food processing and sugar intake in parents and children, whereby ultra-processed foods were positively, and unprocessed or minimally processed foods were negatively, associated with sugar intake. These are important considerations in the development of policy and recommendations for foods to potentially promote or limit.
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Affiliation(s)
- Rahbika Ashraf
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, Ontario, N1G 2W1, Canada
| | - Alison M Duncan
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, Ontario, N1G 2W1, Canada
| | - Gerarda Darlington
- Department of Mathematics and Statistics, University of Guelph, Guelph, Ontario, N1G 2W1, Canada
| | - Andrea C Buchholz
- Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, Ontario, N1G 2W1, Canada
| | - Jess Haines
- Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, Ontario, N1G 2W1, Canada
| | - David W L Ma
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
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Cândido ACDO, Neves FS, Fontes VS, Melo AST, de Faria ER, Netto MP, Oliveira RMS, Machado-Coelho GLL, Cândido APC. Frequency of breakfast consumption and its associations with food consumption by degree of industrial processing and with indicators of overweight in Brazilian adolescents (EVA-JF Study). Nutrition 2024; 117:112226. [PMID: 37897985 DOI: 10.1016/j.nut.2023.112226] [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: 05/29/2023] [Revised: 09/09/2023] [Accepted: 09/16/2023] [Indexed: 10/30/2023]
Abstract
OBJECTIVE The aim of this study was to investigate the frequency of breakfast consumption and estimate its associations with the consumption of food at different degrees of industrial processing and with overweight indicators in Brazilian adolescents. METHODS This cross-sectional study involved a probabilistic sample of 14- to 19-y-old adolescents enrolled in 29 public schools in the municipality of Juiz de Fora, MG, Southeast Brazil (n = 805). The frequency of breakfast consumption was evaluated via a questionnaire (classified into "do not consume", "sometimes consume", and "regularly consume"). The evaluation of food consumption involved two 24-h dietary recalls, the items of which were analyzed according to the NOVA classification system. Overweight indicators (waist circumference, body mass index for age (BMI-for-age), and body fat percentage) were evaluated according to a standard protocol. Linear regression models were performed, first without and then with adjustments for sociodemographic characteristics. RESULTS We found that 20% of adolescents skipped breakfast, and ∼46% of the caloric intake came from ultra-processed foods. Breakfast omission was associated with a mean increase of 3.02% (95% confidence interval [CI], 0.52-5.53) in energy intake from ultra-processed foods, in addition to a mean increase of 0.28 z-score (95% CI, 0.05- 0.52) of BMI-for-age and of 1.64% (95% CI, 0.21-3.08) in body fat. CONCLUSIONS We verified that the omission of breakfast was associated with higher consumption of ultra-processed foods, as well as a higher BMI-for-age and higher percentage of body fat, reinforcing the importance of actions to encourage the consumption of this meal and the adoption of healthy eating practices in adolescents.
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Affiliation(s)
- Ainoã Cristina de Oliveira Cândido
- Department of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil; Graduate Program in Public Health, Department of Public Health, School of Medicine, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil.
| | - Felipe Silva Neves
- Department of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil; Graduate Program in Public Health, Department of Public Health, School of Medicine, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil; General Coordination for Surveillance of Noncommunicable Diseases and Injuries - CGDANT, Department of Epidemiological Analysis and Surveillance of Noncommunicable Diseases - DAENT, Secretariat of Health and Environment Surveillance - SVSA, Ministry of Health - MS, Brasília, DF, Brazil
| | - Vanessa Sequeira Fontes
- Department of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil; Graduate Program in Public Health, Department of Public Health, School of Medicine, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil
| | - Adriana Soares Torres Melo
- Department of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil; Graduate Program in Public Health, Department of Public Health, School of Medicine, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil
| | - Eliane Rodrigues de Faria
- Department of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil
| | - Michele Pereira Netto
- Department of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil; Graduate Program in Public Health, Department of Public Health, School of Medicine, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil
| | - Renata Maria Souza Oliveira
- Department of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil; Graduate Program in Public Health, Department of Public Health, School of Medicine, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil
| | | | - Ana Paula Carlos Cândido
- Department of Nutrition, Institute of Biological Sciences, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil; Graduate Program in Public Health, Department of Public Health, School of Medicine, Federal University of Juiz de Fora - UFJF, Juiz de Fora, MG, Brazil
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11
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Tadesse E, Abdirahman I, Letta S, Kirby M, Mamo T, Metaferia H, Oranga B, Leight J. Barriers to appropriate complementary feeding and the use of ultra-processed foods: A formative qualitative study from rural Oromia, Ethiopia. MATERNAL & CHILD NUTRITION 2024; 20:e13576. [PMID: 38050343 PMCID: PMC10750006 DOI: 10.1111/mcn.13576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 09/29/2023] [Accepted: 10/02/2023] [Indexed: 12/06/2023]
Abstract
Children's consumption of ultra-processed foods (UPF) is increasing in Ethiopia, but relatively little is known about the specific feeding practices that underlie this pattern. The objective of this study was to explore patterns of consumption of UPF by infants and young children within a broader context of inappropriate complementary feeding practices in extremely poor households in rural Oromia, Eastern Ethiopia. A formative qualitative study was conducted using semistructured interview questionnaires developed drawing on a socioecological model. A total of 16 focus group discussions with mothers (45 respondents), fathers (21 respondents) and grandmothers (23 respondents) of children aged 6-23 months in households that were beneficiaries of the Productive Safety Net Program were conducted, along with four key informant interviews with health workers. Qualitative transcripts were complemented with field notes before qualitative content analysis was applied. The key findings suggest that UPF were widely provided to infants and young children as part of a pattern of suboptimal complementary feeding, including both early and late initiation of complementary foods. In particular, UPF (including juice, biscuits and lipid-based nutrient supplements) were diluted with or dissolved in water and fed to infants via bottle, often before the recommended age of initiation of 6 months. Mothers and caregivers reported that they perceived the products to be affordably priced and packaged, ready to use and convenient given their time constraints. The level of consumption of UPF and its effects on infant and young child feeding feeding practices and children's nutritional status in rural Ethiopia should be further explored.
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Affiliation(s)
- Elazar Tadesse
- Nutrition Department Menelik II Medical and Health Science CollegeAddis AbabaEthiopia
- Dunamis ConsultancyAddis AbabaEthiopia
- Department of Women's and Children Uppsala UniversityUppsalaSweden
| | - Ibrahim Abdirahman
- Department of Social Work, Faculty of Social SciencesArsi UniversityAselaEthiopia
| | - Shiferaw Letta
- Department of Nursing, College of Health Science and MedicineHaramaya UniversityHararEthiopia
| | | | | | | | | | - Jessica Leight
- Poverty, Gender and Inclusion UnitInternational Food Policy Research InstituteWashingtonDistrict of ColumbiaUSA
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12
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Tucker AC, Martinez-Steele E, Leung CW, Wolfson JA. Associations Between Household Frequency of Cooking Dinner and Ultraprocessed Food Consumption and Dietary Quality Among US Children and Adolescents. Child Obes 2024; 20:11-22. [PMID: 36795986 PMCID: PMC10790553 DOI: 10.1089/chi.2022.0200] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Introduction: Dietary quality is poor and intake of ultraprocessed foods (UPFs) is high among children and adolescents in the United States. Low dietary quality and high UPF intake are associated with obesity and higher risk of diet-related chronic diseases. It is unknown whether household cooking behavior is related to improved dietary quality and lower consumption of UPFs among US children and adolescents. Methods: Nationally representative data from the 2007-2010 National Health and Nutrition Examination Survey (n = 6032 children and adolescents ≤19 years of age) were used to examine the relationships between household cooking frequency of evening meals and children's dietary quality and UPF intake using multivariate linear regression models adjusted for sociodemographics. Two 24-hour diet recalls were used to assess UPF intake and dietary quality [Healthy Eating Index-2015 (HEI-2015)]. Food items were categorized according to Nova classification to obtain the UPF percent of total energy intake. Results: A higher household frequency of cooking dinner was associated with lower UPF intake and higher overall dietary quality. Compared to children in households cooking dinner 0-2 times per week, children in households cooking dinner 7 times/week had lower intake of UPFs [β = -6.30, 95% confidence interval (CI) -8.81 to -3.78, p < 0.001] and marginally higher HEI-2015 scores (β = 1.92, 95% CI -0.04 to 3.87, p = 0.054). The trends toward lower UPF intake (p-trend <0.001) and higher HEI-2015 scores (p-trend = 0.001) with increasing cooking frequency were significant. Conclusions: In this nationally representative sample of children and adolescents, more frequent cooking at home was associated with lower intake of UPFs and higher HEI-2015 scores.
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Affiliation(s)
- Anna Claire Tucker
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Euridice Martinez-Steele
- Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
- Center for Epidemiological Studies in Health and Nutrition, University of São Paulo, São Paulo, Brazil
| | - Cindy W. Leung
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Julia A. Wolfson
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Department of Health Policy and Management, Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
- Department of Health Management and Policy, University of Michigan School of Public Health, Ann Arbor, MI, USA
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13
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Sandall A, Smith L, Svensen E, Whelan K. Emulsifiers in ultra-processed foods in the UK food supply. Public Health Nutr 2023; 26:2256-2270. [PMID: 37732384 DOI: 10.1017/s1368980023002021] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/22/2023]
Abstract
OBJECTIVE Ultra-processed foods (UPF), including those containing food additive emulsifiers, have received research attention due to evidence implicating them in the pathogenesis of certain diseases. The aims of this research were to develop a large-scale, brand-level database of UPF in the UK food supply and to characterise the occurrence and co-occurrence of food additive emulsifiers. DESIGN A database was compiled sampling all products from the food categories contributing to energy intake from UPF in the UK from the National Diet and Nutrition Survey (2008-2014). Every food in these categories were identified from online supermarket provision from the 'big four' supermarkets that dominate the market share in the UK, comprising Tesco, Sainsbury's, Asda and Morrisons. SETTING Major supermarkets in the UK. RESULTS A total of 32 719 food products in the UK supermarket food supply were returned in searches. Of these, 12 844 products were eligible and manually reviewed for the presence of emulsifiers. Emulsifiers were present in 6642 (51·7 %) food products. Emulsifiers were contained in 95·0 % of 'Pastries, buns and cakes', 81·9 % of 'Milk-based drinks', 81·0 % of 'Industrial desserts' and 77·5 % of 'Confectionary'. Fifty-one per cent of all emulsifier-containing foods contained multiple emulsifiers. Across emulsifier-containing foods, there were a median of two emulsifiers (IQR 2) per product. The five most common emulsifiers were lecithin (23·4 % of all products), mono- and diglycerides of fatty acids (14·5 %), diphosphates (11·6 %), and xanthan gum and pectin (8·0 %). CONCLUSIONS Findings from this study are the first to demonstrate the widespread occurrence and co-occurrence of emulsifiers in UPF in the UK food supply.
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Affiliation(s)
- Alicia Sandall
- King's College London, Department of Nutritional Sciences, Franklin Wilkins Building, London, SE1 9NH, UK
| | - Leanne Smith
- King's College London, Department of Nutritional Sciences, Franklin Wilkins Building, London, SE1 9NH, UK
| | - Erika Svensen
- King's College London, Department of Nutritional Sciences, Franklin Wilkins Building, London, SE1 9NH, UK
| | - Kevin Whelan
- King's College London, Department of Nutritional Sciences, Franklin Wilkins Building, London, SE1 9NH, UK
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14
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Castro IRRD, Normando P, Farias DR, Berti TL, Schincaglia RM, Andrade PG, Bertoni N, Lacerda EMDA, Anjos LAD, Boccolini CS, Reis MCD, Bezerra FF, Pedrosa LFC, Jordão Junior AA, Lira PICD, Kac G, Vertulli Carneiro LB, Alves-Santos NH. Factors associated with anemia and vitamin A deficiency in Brazilian children under 5 years old: Brazilian National Survey on Child Nutrition (ENANI-2019). CAD SAUDE PUBLICA 2023; 39Suppl 2:e00194922. [PMID: 37792880 PMCID: PMC10552616 DOI: 10.1590/0102-311xen194922] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 02/13/2023] [Accepted: 03/02/2023] [Indexed: 10/06/2023] Open
Abstract
Factors associated with anemia and vitamin A deficiency were investigated in 7,716 children 6-59 months of age studied in the Brazilian National Survey on Child Nutrition (ENANI-2019). We adopted a hierarchical approach based on a United Nations Children's Fund (UNICEF) theoretical model with three levels, stratifying by age (6-23; 24-59 months). Prevalence ratio (PR) and 95% confidence interval (95%CI) were estimated. Enabling determinants: a higher prevalence of anemia was observed in children 6-23 months whose mothers had ≤ 7 years of schooling (PR = 1.92; 95%CI: 1.10; 3.34), < 20 years old (PR = 2.47; 95%CI: 1.34; 4.56) or 20-30 years old (PR = 1.95; 95%CI: 1.11; 3.44), mixed-race (PR = 1.57; 95%CI: 1.06; 2.23); and in children 24-59 months in the North Region (PR = 3.11; 95%CI: 1.58; 6.13). A higher prevalence for vitamin A deficiency was observed in children 6-23 months from Central-West (PR = 2.32; 95%CI: 1.33; 4.05), and in children 24-59 months living in the North (PR = 1.96; 95%CI: 1.16; 3.30), South (PR = 3.07; 95%CI: 1.89; 5.01), and Central-West (PR = 1.91; 95%CI: 1.12; 3.25) and whose mothers were 20-34 years (PR = 1.62; 95%CI: 1.11; 2.35). Underlying determinants: the presence of more than one child < 5 years old in the household was associated with a higher prevalence of anemia (PR = 1.61; 95%CI: 1.15; 2.25) and vitamin A deficiency (PR = 1.82; 95%CI: 1.09; 3.05) in children 6-23 months. Immediate determinants: consumption of 1-2 groups of ultra-processed foods in children 24-59 months (PR = 0.44; 95%CI: 0.25; 0.81) and lack of breastfeeding in the day before in children 6-23 months (PR = 0.56; 95%CI: 0.36; 0.95) were associated with lower prevalence of anemia and vitamin A deficiency. Public policies focused on geographically and socially vulnerable groups are needed to promote equity.
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Affiliation(s)
| | - Paula Normando
- Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil
| | - Dayana Rodrigues Farias
- Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil
| | - Talita Lelis Berti
- Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil
| | | | - Pedro Gomes Andrade
- Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil
| | - Neilane Bertoni
- Divisão de Pesquisa Populacional, Instituto Nacional de Câncer José Alencar Gomes da Silva, Rio de Janeiro, Brasil
| | | | | | - Cristiano Siqueira Boccolini
- Instituto de Comunicação e Informação Científica e Tecnológica em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro, Brasil
| | | | | | | | | | | | - Gilberto Kac
- Instituto de Nutrição Josué de Castro, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brasil
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15
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Menichetti G, Ravandi B, Mozaffarian D, Barabási AL. Machine learning prediction of the degree of food processing. Nat Commun 2023; 14:2312. [PMID: 37085506 PMCID: PMC10121643 DOI: 10.1038/s41467-023-37457-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 03/16/2023] [Indexed: 04/23/2023] Open
Abstract
Despite the accumulating evidence that increased consumption of ultra-processed food has adverse health implications, it remains difficult to decide what constitutes processed food. Indeed, the current processing-based classification of food has limited coverage and does not differentiate between degrees of processing, hindering consumer choices and slowing research on the health implications of processed food. Here we introduce a machine learning algorithm that accurately predicts the degree of processing for any food, indicating that over 73% of the US food supply is ultra-processed. We show that the increased reliance of an individual's diet on ultra-processed food correlates with higher risk of metabolic syndrome, diabetes, angina, elevated blood pressure and biological age, and reduces the bio-availability of vitamins. Finally, we find that replacing foods with less processed alternatives can significantly reduce the health implications of ultra-processed food, suggesting that access to information on the degree of processing, currently unavailable to consumers, could improve population health.
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Affiliation(s)
- Giulia Menichetti
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Network Science Institute and Department of Physics, Northeastern University, Boston, MA, USA
| | - Babak Ravandi
- Network Science Institute and Department of Physics, Northeastern University, Boston, MA, USA
| | - Dariush Mozaffarian
- Tufts Friedman School of Nutrition Science and Policy, Boston, MA, USA
- Tufts School of Medicine and Medical Center, Boston, MA, USA
| | - Albert-László Barabási
- Network Science Institute and Department of Physics, Northeastern University, Boston, MA, USA.
- Department of Network and Data Science, Central European University, Budapest, Hungary.
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
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16
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Bruno AS, Castor RGM, Berg B, Dos Reis Costa DEF, Monteiro ALL, Scalzo S, Oliveira KCM, Bello FLM, Aguiar GC, Melo MB, Santos RAS, Bonaventura D, Guatimosim S, Castor MGM, Ferreira AJ, Cau SBA. Cardiac disturbances and changes in tissue cytokine levels in mice fed with a high-refined carbohydrate diet. Cytokine 2023; 166:156192. [PMID: 37054665 DOI: 10.1016/j.cyto.2023.156192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 03/24/2023] [Indexed: 04/15/2023]
Abstract
AIMS The consumption of highly refined carbohydrates increases systemic inflammatory markers, but its potential to exert direct myocardial inflammation is uncertain. Herein, we addressed the impact of a high-refined carbohydrate (HC) diet on mice heart and local inflammation over time. MAIN METHODS BALB/c mice were fed with a standard chow (control) or an isocaloric HC diet for 2, 4, or 8 weeks (HC groups), in which the morphometry of heart sections and contractile analyses by invasive catheterization and Langendorff-perfused hearts were assessed. Cytokines levels by ELISA, matrix metalloproteinase (MMP) activity by zymography, in situ reactive oxygen species (ROS) staining and lipid peroxidation-induced TBARS levels, were also determined. KEY FINDINGS HC diet fed mice displayed left ventricular hypertrophy and interstitial fibrosis in all times analyzed, which was confirmed by echocardiographic analyses of 8HC group. Impaired contractility indices of HC groups were observed by left ventricular catheterization, whereas ex vivo and in vitro indices of contraction under isoprenaline-stimulation were higher in HC-fed mice compared with controls. Peak levels of TNF-α, TGF-β, ROS, TBARS, and MMP-2 occur independently of HC diet time. However, a long-lasting local reduction of the anti-inflammatory cytokine IL-10 was found, which was linearly correlated to the decline of systolic function in vivo. SIGNIFICANCE Altogether, the results indicate that short-term consumption of HC diet negatively impacts the balance of anti-inflammatory defenses and proinflammatory/profibrotic mediators in the heart, which can contribute to HC diet-induced morphofunctional cardiac alterations.
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Affiliation(s)
- Alexandre Santos Bruno
- Departments of Pharmacology, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | - Renata Gomes Miranda Castor
- Departments of Pharmacology, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | - Bárbara Berg
- Departments of Pharmacology, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | | | - André Luis Lima Monteiro
- Departments of Physiology & Biophysics, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | - Sérgio Scalzo
- Departments of Physiology & Biophysics, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | | | | | - Grazielle Cordeiro Aguiar
- Departments of Morphology, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | - Marcos Barrouin Melo
- Departments of Physiology & Biophysics, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | - Robson Augusto Souza Santos
- Departments of Physiology & Biophysics, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | - Daniella Bonaventura
- Departments of Pharmacology, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | - Silvia Guatimosim
- Departments of Physiology & Biophysics, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | - Marina Gomes Miranda Castor
- Departments of Pharmacology, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | - Anderson Jose Ferreira
- Departments of Morphology, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil
| | - Stefany Bruno Assis Cau
- Departments of Pharmacology, Institute of Biological Science, Federal University of Minas Gerais, MG, Brazil.
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17
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Oliveira JM, Silva ACFD, Moraes MMD, Cardoso LDO, Castro IRRD. Relative validity and reproducibility of WHO indicators for assessment of feeding practices in children under two years of age. CIENCIA & SAUDE COLETIVA 2023; 28:1073-1086. [PMID: 37042889 DOI: 10.1590/1413-81232023284.13792022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/01/2022] [Indexed: 04/13/2023] Open
Abstract
The study aimed to evaluate relative validity and reproducibility of seven WHO indicators of dietary practices in children aged 6-23.9 months. Data from probabilistic sample of children who used primary healthcare services in Rio de Janeiro, Brazil were collected using a 24h dietary recall (24HR) and a closed questionnaire (Q1) on feeding in the day before the study. The last one was reapplied (Q2) around 16 days later. Validity was assessed by comparing the prevalence rates estimated by 24HR and Q1 and calculating the positive (PPV) and negative (NPV) predictive values, sensitivity (Se), specificity (Sp), and accuracy index (AI) for the resulting indicators. For reproducibility, estimated prevalence rates based on Q1 and Q2 were compared and the kappa index and prevalence-adjusted bias-adjusted kappa were estimated. Of the seven estimated indicators, the prevalence of two was overestimated (Continued breastfeeding: 50.0% vs 40.0%; Sweet beverage consumption: 65.1% vs 52.7%) and the prevalence of one was underestimated (Zero vegetable or fruit consumption: 6.5% vs 18.1%). For most indicators, Se and PPV were higher than Sp and NPV. The prevalence rates determined with Q1 and Q2 were similar for 6 indicators. More than half showed good, very good or excellent agreement.
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Affiliation(s)
- Juliana Martins Oliveira
- Rio de Janeiro State University (UERJ). R. São Francisco Xavier 524, 12º andar, sala 12.001D. 20550-013 Rio de Janeiro RJ Brasil.
| | | | - Milena Miranda de Moraes
- Rio de Janeiro State University (UERJ). R. São Francisco Xavier 524, 12º andar, sala 12.001D. 20550-013 Rio de Janeiro RJ Brasil.
| | | | - Inês Rugani Ribeiro de Castro
- Rio de Janeiro State University (UERJ). R. São Francisco Xavier 524, 12º andar, sala 12.001D. 20550-013 Rio de Janeiro RJ Brasil.
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18
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Markey O, Pradeilles R, Goudet S, Griffiths PL, Boxer B, Carroll C, Rousham EK. Unhealthy Food and Beverage Consumption during Childhood and Risk of Cardiometabolic Disease: A Systematic Review of Prospective Cohort Studies. J Nutr 2023; 153:176-189. [PMID: 36913452 PMCID: PMC10127523 DOI: 10.1016/j.tjnut.2022.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/04/2022] [Accepted: 11/15/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Global consumption of unhealthy foods, including ultra-processed foods (UPFs) and sugar-sweetened beverages (SSBs), has increased substantially among pediatric populations. Suboptimal diet during early life can track into adulthood, alongside risk factors for cardiometabolic disease. OBJECTIVE To inform the development of updated WHO guiding principles for complementary feeding of infants and young children, this systematic review sought to examine the association between unhealthy food consumption during childhood and cardiometabolic risk biomarkers. METHODS PubMed (Medline), EMBASE, and Cochrane CENTRAL were systematically searched, with no language restriction, up to 10 March 2022. Inclusion criteria were randomized controlled trials (RCTs), non-RCTs, and longitudinal cohort studies; children aged ≤10.9 y at exposure; studies reporting greater consumption of unhealthy foods and beverages (defined using nutrient- and food-based approaches) than no or low consumption; studies assessing critical nonanthropometric cardiometabolic disease risk outcomes (blood lipid profile, glycemic control, or blood pressure). RESULTS Of 30,021 identified citations, 11 articles from 8 longitudinal cohort studies were included. Six studies focused on exposure to unhealthy foods or UPF, and 4 focused on SSB only. Methodological heterogeneity was too high across studies to meta-analyze effect estimates. A narrative synthesis of quantitative data revealed that exposure to unhealthy foods and beverages, specifically NOVA-defined UPF, in children of preschool age may be associated with a worse blood lipid and blood pressure profile in later childhood (Grading of Recommendations Assessment, Development, and Evaluation [GRADE]: low and very low certainty, respectively). No associations were evident between SSB consumption and blood lipids, glycemic control, or blood pressure (GRADE: all low certainty). CONCLUSIONS No definitive conclusion can be made because of quality of the data. More high-quality studies that purposefully assess the effects of unhealthy food and beverage exposure during childhood on cardiometabolic risk outcomes are needed. This protocol was registered at https://www.crd.york.ac.uk/PROSPERO/ as CRD42020218109.
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Affiliation(s)
- Oonagh Markey
- Centre for Global Health and Human Development, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom.
| | - Rebecca Pradeilles
- Centre for Global Health and Human Development, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Sophie Goudet
- Centre for Global Health and Human Development, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Paula L Griffiths
- Centre for Global Health and Human Development, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Benjamin Boxer
- Centre for Global Health and Human Development, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
| | - Christopher Carroll
- School of Health and Related Research, University of Sheffield, Sheffield, United Kingdom
| | - Emily K Rousham
- Centre for Global Health and Human Development, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, United Kingdom
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19
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Tsan L, Sun S, Hayes AMR, Bridi L, Chirala LS, Noble EE, Fodor AA, Kanoski SE. Early life Western diet-induced memory impairments and gut microbiome changes in female rats are long-lasting despite healthy dietary intervention. Nutr Neurosci 2022; 25:2490-2506. [PMID: 34565305 PMCID: PMC8957635 DOI: 10.1080/1028415x.2021.1980697] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Western diet consumption during adolescence results in hippocampus (HPC)-dependent memory impairments and gut microbiome dysbiosis. Whether these adverse outcomes persist in adulthood following healthy dietary intervention is unknown. Here we assessed the short- and long-term effects of adolescent consumption of a Western diet enriched with either sugar or both sugar and fat on metabolic outcomes, HPC function, and gut microbiota. METHODS Adolescent female rats (PN 26) were fed a standard chow diet (CHOW), chow with access to 11% sugar solution (SUG), or a junk food cafeteria-style diet (CAF) containing various foods high in fat and/or sugar. During adulthood (PN 65+), metabolic outcomes, HPC-dependent memory, and gut microbial populations were evaluated. In a subsequent experiment, these outcomes were evaluated following a 5-week dietary intervention where CAF and SUG groups were maintained on standard chow alone. RESULTS Both CAF and SUG groups demonstrated impaired HPC-dependent memory, increased adiposity, and altered gut microbial populations relative to the CHOW group. However, impaired peripheral glucose regulation was only observed in the SUG group. When examined following a healthy dietary intervention in a separate experiment, metabolic dysfunction was not observed in either the CAF or SUG group, whereas HPC-dependent memory impairments were observed in the CAF but not the SUG group. In both groups the composition of the gut microbiota remained distinct from CHOW rats after the dietary intervention. CONCLUSIONS While the metabolic impairments associated with adolescent junk food diet consumption are not present in adulthood following dietary intervention, the HPC-dependent memory impairments and the gut microbiome dysbiosis persist.
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Affiliation(s)
- Linda Tsan
- Neuroscience Graduate Program, University of Southern California, Los Angeles, CA, USA
- Department of Biological Sciences, Human and Evolutionary Biology Section, University of Southern California, Los Angeles, CA, USA
| | - Shan Sun
- Department of Bioinformatics and Genomics at the University of North Carolina at Charlotte, Charlotte, NC, USA
| | - Anna M. R. Hayes
- Department of Biological Sciences, Human and Evolutionary Biology Section, University of Southern California, Los Angeles, CA, USA
| | - Lana Bridi
- Department of Biological Sciences, Human and Evolutionary Biology Section, University of Southern California, Los Angeles, CA, USA
| | - Lekha S. Chirala
- Department of Biological Sciences, Human and Evolutionary Biology Section, University of Southern California, Los Angeles, CA, USA
| | - Emily E. Noble
- Department of Foods and Nutrition, University of Georgia, Athens, GA, USA
| | - Anthony A. Fodor
- Department of Bioinformatics and Genomics at the University of North Carolina at Charlotte, Charlotte, NC, USA
| | - Scott E. Kanoski
- Neuroscience Graduate Program, University of Southern California, Los Angeles, CA, USA
- Department of Biological Sciences, Human and Evolutionary Biology Section, University of Southern California, Los Angeles, CA, USA
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20
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Kong W, Xie Y, Zhong J, Cao C. Ultra-processed foods and allergic symptoms among children and adults in the United States: A population-based analysis of NHANES 2005-2006. Front Public Health 2022; 10:1038141. [PMID: 36407984 PMCID: PMC9670314 DOI: 10.3389/fpubh.2022.1038141] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022] Open
Abstract
Design There is a strong correlation between dietary intake and allergic diseases. Ultra-processed foods (UPFs) are gradually becoming dominant worldwide and causing health problems for children and adults. We hope to determine whether links exist between UPFs and allergic symptoms. Methods We investigated data from 2,736 children (16-19 years) and 4,256 adults (≥20 years) from the National Health and Nutritional Examination Survey (NHANES) 2005-2006. The associations between the mean UPFs contribution to total energy intake and all allergic symptoms (IgE, current asthma, allergy, rash, sneeze, wheeze, eczema, and hay fever) were estimated by weighted multivariate logistic regression. Results Logistic regression analysis showed UFPs were negatively associated with IgE levels in children. Those with higher quartiles had a reduced risk from 16% (OR, 0.84, 95%CI, 0.55 to 1.28) to 34% (OR, 0.66, 95%CI, 0.49 to 0.89), p for trend = 0.006. UPFs were also positively related to current asthma in children with an increased risk of 11% (OR, 1.11, 95%CI, 0.79 to 1.56) to 76% (OR, 1.76, 95%CI, 1.10 to 2.82), p for trend = 0.0393. UPFs were also associated with eczema in girls. But there was no association observed between UPFs and allergic symptoms in adults. Conclusion Our results suggested that UPFs assessed by the NOVA system were associated with IgE, current asthma in children, and eczema in girls. These results further support the need to test the association of modern dietary patterns with allergic symptoms.
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21
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Andrade EDDO, Rebouças ADS, Filho JQ, Ambikapathi R, Caulfield LE, Lima AÂM, Maciel BLL. Evolution of infant feeding practices in children from 9 to 24 months, considering complementary feeding indicators and food processing: Results from the Brazilian cohort of the MAL‐ED study. MATERNAL & CHILD NUTRITION 2022; 18:e13413. [PMID: 35971636 PMCID: PMC9480934 DOI: 10.1111/mcn.13413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 07/11/2022] [Accepted: 07/13/2022] [Indexed: 11/28/2022]
Abstract
Infant feeding practices impact children's nutritional and health status, influencing growth and development. This study aimed to analyse the evolution of infant feeding practices from 9 to 24 months of age, considering infant and young child feeding (IYCF) indicators and food processing. The infant feeding practices in children from the Brazilian site of the MAL‐ED study were evaluated at 9 (n = 193), 15 (n = 182) and 24 months (n = 164) using 24‐h dietary recalls. IYCF indicators were evaluated, and the extent of food processing was evaluated, using the NOVA classification. Breastfeeding declined significantly over time, from 77.6% at 9 months to 45.1% at 24 months. Although dietary diversity did not significantly change during the study period (80.5% at 24 months), the minimum acceptable diet significantly increased from 67.9% to 76.1% at 24 months (p < 0.0005). All the studied children consumed sweetened beverages from 9 months. Unhealthy food consumption and zero vegetable or fruit consumption significantly increased over time (p < 0.0005). Unprocessed food consumption decreased from 9 to 24 months of age (p < 0.0005), while ultra‐processed food consumption increased (p < 0.0005) during the study period. Logistic regressions showed that, at 9 months, breastfed children presented a lower risk for ultra‐processed food consumption (odds ratio [OR] = 0.31; 95% confidence interval [CI] = 0.13–0.77); and children reaching the minimum acceptable diet presented more risk for ultra‐processed food consumption (OR = 2.31; 95% CI = 1.01–5.27). In conclusion, data showed a reduction in the quality of infant feeding practices over the first 2 years of life, with a decrease in breastfeeding and an increase in the consumption of unhealthy and ultra‐processed foods. Data showed a reduction in the quality of infant feeding practices over the first 2 years of life. Breastfeeding decreased over the studied period. There was an increase in the consumption of ultra‐processed and unhealthy foods, which occurred concomitantly to the increase of no consumption of fruits/vegetables. Breastfeeding was an important protective factor against a greater consumption of ultra‐processed food. National nutrition policy should consider promoting breastfeeding and increasing fresh and minimally processed food consumption in children under 2 years.
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Affiliation(s)
| | | | - José Q. Filho
- Institute of Biomedicine for Brazilian Semiarid, Faculty of Medicine Federal University of Ceará Fortaleza Brazil
| | - Ramya Ambikapathi
- Department of Public Health Purdue University West Lafayette Indiana USA
| | - Laura E. Caulfield
- Department of International Health, Center for Human Nutrition The Johns Hopkins Bloomberg School of Public Health Baltimore Maryland USA
| | - Aldo Ângelo Moreira Lima
- Institute of Biomedicine for Brazilian Semiarid, Faculty of Medicine Federal University of Ceará Fortaleza Brazil
| | - Bruna Leal Lima Maciel
- Graduate Progam in Nutrition Federal University of Rio Grande do Norte Natal Brazil
- Department of Nutrition Federal University of Rio Grande do Norte Natal Brazil
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22
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Ashraf R, Duncan AM, Darlington G, Buchholz AC, Haines J, Ma DWL. The degree of food processing is associated with anthropometric measures of obesity in Canadian families with preschool-aged children. Front Nutr 2022; 9:1005227. [PMID: 36211496 PMCID: PMC9537364 DOI: 10.3389/fnut.2022.1005227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 09/06/2022] [Indexed: 11/22/2022] Open
Abstract
Adopting a healthy diet remains central for the prevention of obesity. In adults, higher intake of ultra-processed food is associated with a greater risk of overweight and obesity. However, little is known about the degree of food processing and its association with anthropometric measures in families with preschool-aged children, a critical period for the development of dietary patterns. This cross-sectional study included preschool-aged children (n = 267) between 1.5 and 5 years of age and their parents (n = 365) from 242 families enrolled in the Guelph Family Health Study. Dietary assessment was completed using ASA24-Canada-2016. Foods and beverages were classified based on their degree of food processing using the NOVA Classification (unprocessed or minimally processed foods, processed culinary ingredients, processed foods, and ultra-processed foods). Associations between the energy contribution (% kcal) of each NOVA category and anthropometric measures were examined using linear regression models with generalized estimating equations, adjusted for sociodemographic variables. The energy contribution of ultra-processed foods was the highest relative to the other NOVA categories among parents (44.3%) and children (41.3%). The energy contribution of unprocessed or minimally processed foods was 29.1% for parents and 35.3% for children, processed foods was 24.0% for parents and 21.3% for children, and processed culinary ingredients was 2.6% for parents and 2.1% for children. Ultra-processed foods (% kcal) were positively associated with BMI (β = 0.04, 95% CI: 0.01–0.07, P = 0.02), waist circumference (β = 0.11, 95% CI: 0.03–0.18, P = 0.008) and body weight (β = 0.13, 95% CI: 0.03–0.22, P = 0.01) in parents, but not children. Unprocessed foods (% kcal) were negatively associated with waist circumference in parents (β = −0.09, 95% CI: 0.18–0.01, P = 0.03) and children (β = −0.03, 95% CI: 0.05–0.01, P = 0.01), as well as body weight (β = −0.12, 95% CI: 0.23–0.00, P = 0.04) in parents. The degree of food processing primarily influenced anthropometric outcomes in parents. Nevertheless, diets of children were similar, suggesting that such exposure in families may eventually lead to outcomes observed in parents.
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Affiliation(s)
- Rahbika Ashraf
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Alison M. Duncan
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
| | - Gerarda Darlington
- Department of Mathematics and Statistics, University of Guelph, Guelph, ON, Canada
| | - Andrea C. Buchholz
- Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, ON, Canada
| | - Jess Haines
- Department of Family Relations and Applied Nutrition, University of Guelph, Guelph, ON, Canada
| | - David W. L. Ma
- Department of Human Health and Nutritional Sciences, University of Guelph, Guelph, ON, Canada
- *Correspondence: David W. L. Ma,
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23
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Nansel TR, Cummings JR, Burger K, Siega-Riz AM, Lipsky LM. Greater Ultra-Processed Food Intake during Pregnancy and Postpartum Is Associated with Multiple Aspects of Lower Diet Quality. Nutrients 2022; 14:nu14193933. [PMID: 36235585 PMCID: PMC9572643 DOI: 10.3390/nu14193933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/15/2022] [Accepted: 09/19/2022] [Indexed: 11/16/2022] Open
Abstract
Low diet quality during pregnancy and postpartum is associated with numerous adverse maternal and infant health outcomes. This study examined relations of ultra-processed food intake with diet quality during pregnancy and postpartum. Using data from 24-h recalls, ultra-processed food intake was operationalized as percent energy intake from NOVA-classified ultra-processed foods; diet quality was measured using Healthy Eating Index 2015 (HEI) total and component scores. Pearson correlations examined associations of ultra-processed food intake with HEI total and component scores, and food group intake was compared across four levels of ultra-processed food intake. On average, ultra-processed food comprised 52.6 ± 15.1% (mean ± SD) of energy intake in pregnancy and 50.6 ± 16.6% in postpartum. Ultra-processed food intake was inversely correlated with HEI total and 8 of 13 component scores. Compared to participants with the highest ultra-processed food intake (≥60% energy), those with the lowest ultra-processed food intake (<40% energy) had a 17.6-point higher HEI total score and consumed 2−3 times more fruit, vegetables, and seafood and plant proteins, and 1½ times more total protein. Additionally, they consumed 2/3 as much refined grains and 1/2 as much added sugar. Greater ultra-processed food intake was associated with lower diet quality across most HEI components. Reducing ultra-processed food intake may broadly improve adherence to dietary guidelines in pregnant and postpartum populations.
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Affiliation(s)
- Tonja R. Nansel
- Social and Behavioral Sciences Branch, Division of Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Dr., MSC 7004, Bethesda, MD 20892, USA
- Correspondence: ; Tel.: +1-301-435-6937
| | - Jenna R. Cummings
- Social and Behavioral Sciences Branch, Division of Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Dr., MSC 7004, Bethesda, MD 20892, USA
| | - Kyle Burger
- Gillings School of Global Public Health, University of North Carolina Chapel Hill, 2204 McGavran-Greenberg Hall, CB# 7461, Chapel Hill, NC 27599, USA
| | - Anna Maria Siega-Riz
- Departments of Nutrition and Biostatistics and Epidemiology, School of Public Health and Health Sciences, University of Massachusetts, 109 Arnold House, 715 Pleasant St., Amherst, MA 01003, USA
| | - Leah M. Lipsky
- Social and Behavioral Sciences Branch, Division of Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, 6710B Rockledge Dr., MSC 7004, Bethesda, MD 20892, USA
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24
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Costa CDS, Buffarini R, Flores TR, Neri D, Freitas Silveira M, Monteiro CA. Consumption of ultra-processed foods and growth outcomes in early childhood: 2015 Pelotas Birth Cohort. Br J Nutr 2022; 129:1-8. [PMID: 36093936 DOI: 10.1017/s0007114522002926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The current study aims to describe the consumption of ultra-processed foods, from 2 to 4 years old, and evaluate its association with growth outcomes during the same period. It is a prospective cohort study using data from the 2015 Pelotas-Brazil Birth Cohort. Outcomes assessed at the 2- and 4-year-old follow-ups were BMI-for-age Z-score and length/height-for-age Z-score. The exposure was a score of ultra-processed food consumption calculated at each follow-up by summing up the positive answers for the consumption of nine specific items/subgroups of ultra-processed foods: (i) instant noodles; (ii) soft drink; (iii) chocolate powder in milk; (iv) nuggets, hamburger or sausages; (v) packaged salty snacks; (vi) candies, lollipops, chewing gum, chocolate or jelly; (vii) sandwich cookie or sweet biscuit; (viii) juice in can or box or prepared from a powdered mix and (ix) yogurt. Crude and adjusted analyses between the score of ultra-processed foods and the outcomes were run using generalised estimating equations. Prevalence of consumption of ultra-processed foods increased from 2 to 4 years old, for all evaluated items/subgroups, except yogurt. In prospective analyses, higher scores of ultra-processed food consumption were associated with higher BMI-for-age Z-score and lower length/height-for-age Z-score, after adjustment for confounders. Ultra-processed food consumption, measured using a short questionnaire with low research burden, increased from 2 to 4 years old and was related to deleterious growth outcomes in early childhood. These results reinforce the importance of avoiding the consumption of these products in childhood to prevent the double burden of malnutrition and non-communicable chronic diseases throughout the life.
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Affiliation(s)
- Caroline Dos Santos Costa
- Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, SP01246-904, Brazil
- Center for Epidemiological Research in Nutrition and Health, Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, SP, Brazil
| | - Romina Buffarini
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, RS, Brazil
| | - Thaynã Ramos Flores
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, RS, Brazil
| | - Daniela Neri
- Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, SP01246-904, Brazil
- Center for Epidemiological Research in Nutrition and Health, Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, SP, Brazil
| | | | - Carlos Augusto Monteiro
- Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, SP01246-904, Brazil
- Center for Epidemiological Research in Nutrition and Health, Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, SP, Brazil
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25
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Nutritional adequacy of commercial food products targeted at 0–36-month-old children: a study in Brazil and Portugal. Br J Nutr 2022; 129:1984-1992. [PMID: 35979684 DOI: 10.1017/s0007114522002707] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Abstract
In the context of the global childhood obesity, it is essential to monitor the nutrition value of commercial foods. A cross-sectional study (November 2018 to April 2019) aimed to evaluate the nutritional adequacy of processed/ultra-processed food products targeted at 0–36-month-old children in Portugal and in Brazil. The nutrient profiling model developed by the Pan American Health Organization was used. A total of food 171 products were assessed (123 in Portugal and forty eight in Brazil). From the fifteen available meat- or fish-based meals in Brazil, 60 % exceeded the amount of Na and 100 % exceeded the target for total fat. Given the lack of specification of sugars within carbohydrates in the label of the foods in Brazil, it was not possible to calculate free sugars. In Portugal, from the seventeen fruit and vegetable purees and the six juice/smoothie/tea/drinks available, 82 % and 67 %, respectively, surpassed the level of free sugar, while total and saturated fat was excessive in all yogurt and yogurt-related products (n 21), 40 % of biscuit/wafer/crisps (two out of five) and 13 % meat- or fish-based meals (two out of sixteen). These findings demonstrate the relevance of improving the nutritional profile of some food products targeted to young children.
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26
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Honicky M, Cardoso SM, Kunradi Vieira FG, Hinnig PDF, Back IDC, Moreno YMF. Ultra-processed food intake is associated with children and adolescents with congenital heart disease clustered by high cardiovascular risk factors. Br J Nutr 2022; 129:1-24. [PMID: 35856269 DOI: 10.1017/s0007114522002240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The excessive intake of ultra-processed foods (UPF) is associated with an increase in cardiovascular risk. However, the effect of UPF intake on cardiovascular health in children and adolescents with congenital heart disease (CHD) is unknown. The aim of the present study was to describe UPF intake and evaluate associations with isolated cardiovascular risk factors and children and adolescents with CHD clustered by cardiovascular risk factors. A cross-sectional study was conducted involving 232 children and adolescents with CHD. Dietary intake was assessed using three 24-hour recalls. UPFs were categorized using the NOVA classification. The cardiovascular risk factors evaluated were central adiposity, elevated high-sensitivity C-reactive protein (hs-CRP) and subclinical atherosclerosis. The clustering of cardiovascular risk factors (waist circumference, hs-CRP and carotid intima-media thickness) was performed, allocating the participants to two groups (high versus low cardiovascular risk). UPFs contributed 40.69% (SD 6.21) to total energy intake. The main UPF groups were ready-to-eat and take-away/fast foods (22.2% energy from UPFs). The multivariable logistic regression revealed that an absolute increase of 10% in UPF intake (OR=1.90; 95% CI: 1.01;3.58) was associated with central adiposity. An absolute increase of 10% in UPF intake (OR=3.77; 95% CI: 1.80;7.87) was also associated with children and adolescents with CHD clustered by high cardiovascular risk after adjusting for confounding factors. Our findings demonstrate that UPF intake should be considered a modifiable risk factor for obesity and its cardiovascular consequences in children and adolescents with CHD.
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Affiliation(s)
- Michele Honicky
- Postgraduate Program in Nutrition, Federal University of Santa Catarina, Health Sciences Center, University Campus, Trindade, Florianopolis, SC, Brazil
| | - Silvia Meyer Cardoso
- Polydoro Ernani São Tiago University Hospital, Federal University of Santa Catarina, Florianopolis, Santa Catarina, Brazil
| | - Francilene Gracieli Kunradi Vieira
- Postgraduate Program in Nutrition, Federal University of Santa Catarina, Health Sciences Center, University Campus, Trindade, Florianopolis, SC, Brazil
| | - Patricia de Fragas Hinnig
- Postgraduate Program in Nutrition, Federal University of Santa Catarina, Health Sciences Center, University Campus, Trindade, Florianopolis, SC, Brazil
| | - Isabela de Carlos Back
- Department of Pediatrics, Federal University of Santa Catarina, Health Sciences Center, University Campus, Trindade, Florianopolis, SC, Brazil
| | - Yara Maria Franco Moreno
- Postgraduate Program in Nutrition, Federal University of Santa Catarina, Health Sciences Center, University Campus, Trindade, Florianopolis, SC, Brazil
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Parnarouskis L, Gearhardt AN. Preliminary Evidence that Tolerance and Withdrawal Occur in Response to Ultra-processed Foods. CURRENT ADDICTION REPORTS 2022. [DOI: 10.1007/s40429-022-00425-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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28
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de Oliveira PG, de Sousa JM, Assunção DGF, de Araujo EKS, Bezerra DS, Dametto JFDS, Ribeiro KDDS. Impacts of Consumption of Ultra-Processed Foods on the Maternal-Child Health: A Systematic Review. Front Nutr 2022; 9:821657. [PMID: 35634416 PMCID: PMC9136982 DOI: 10.3389/fnut.2022.821657] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 04/20/2022] [Indexed: 12/17/2022] Open
Abstract
Background and Aims Changes in eating patterns have been leading to an increase in the consumption of ultra-processed foods (UPF), negatively impacting the quality of the diet and generating risk of harm to the health of the adult population, however, there is no systematized evidence of the impact of UPF in maternal-child health. Thus, in this study we aimed to evaluated the association between UPF consumption and health outcomes in the maternal-child population. Methods Systematic review registered on the International Prospective Register of Systematic Reviews (PROSPERO) (CRD42021236633), conducted according to the PRISMA diagram in the following databases: PubMed, Medline, Scopus, Web of Science, Scielo, and CAPES thesis and dissertation directory. We included original cross-sectional, case-control and cohort studies in any language. Eligibility criteria were (a) food consumption assessment by the NOVA classification, (b) health outcome (nutritional or diseases), and (c) maternal-child population (pregnant, lactating women and infants/children). All data were analyzed and extracted to a spreadsheet structured by two independent reviewers. We evaluated the methodological quality of the studies included using the Newcastle-Otawa Scale and RoB 2. Results Searches retrieved 7,801 studies and 15 contemplated the eligibility criteria. Most studies included were cohort studies (n = 8, 53%), had children as their population (n = 9, 60%) and only one study evaluated UPF consumption in infants and lactating women. Panoramically, we observed that a higher participation of UPF in children’s diet has been associated with different maternal-child outcomes, such as increase of weight gain, adiposity measures, overweight, early weaning, lower diet quality, metabolic alterations, diseases, and consumption of plastic originated from packaging. Only one of the studies included did not present high methodological quality. Conclusion Despite the limited literature on UPF consumption and health outcomes in the maternal-child population, the highest UPF consumption negatively impacted nutrition and disease development indicators in pregnant, lactating women and children. Considering the expressive participation of these foods in the diet, other studies should be conducted to further investigate the impact of UPF consumption on different health indicators, especially in the lactation phase for this was the one to present the most important knowledge gap. Systematic Review Registration [https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021236633], identifier [CRD42021236633].
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Affiliation(s)
| | - Juliana Morais de Sousa
- Post Graduate Program in Nutrition, Federal University of Rio Grande do Norte, Natal, Brazil
| | | | | | - Danielle Soares Bezerra
- Health Sciences College of Trairi, Federal University of Rio Grande do Norte, Santa Cruz, Brazil
| | | | - Karla Danielly da Silva Ribeiro
- Post Graduate Program in Nutrition, Federal University of Rio Grande do Norte, Natal, Brazil
- Department of Nutrition, Federal University of Rio Grande do Norte, Natal, Brazil
- *Correspondence: Karla Danielly da Silva Ribeiro,
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Commercial Baby Foods Aimed at Children up to 36 Months: Are They a Matter of Concern? Foods 2022; 11:foods11101424. [PMID: 35626994 PMCID: PMC9140705 DOI: 10.3390/foods11101424] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/04/2022] [Accepted: 05/10/2022] [Indexed: 12/04/2022] Open
Abstract
Proper nutrition in infancy and early childhood is crucial to ensuring optimal child development, growth, and better health outcomes later in life. The nutrient profile model proposed by WHO/Europe aims to assess the nutritional quality and promotional/marketing aspects of commercial baby foods aimed at children up to 36 months. We used commercial data from 191 baby foods collected between March 2021 and July 2021, from eight supermarket chains in the Lisbon Metropolitan area. According to the model specifications and the NOVA classification system, we assessed the nutritional quality and promotion aspects and the degree of processing, respectively. The presence of at least one sugar-contributing ingredient was found in 34.0% of the products; 13.9% of products listed sugars and 15.0% listed fruit juices or concentrates as an ingredient. The claim “No added sugar” was present in 69.6% of products. Only 35.1% of products comply with all the nutritional requirements of the model. Concerning processing classification, 61.8% of products were ultra-processed, and about 57.0% were indicated for children < 12 months. These findings reinforce the importance of implementing measures to ensure that commercial foods for infants are marketed appropriately and to promote foods with a lower degree of processing.
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Li P, Ren Z, Zhang J, Lan H, Szeto IMY, Wang P, Zhao A, Zhang Y. Consumption of Added Sugar among Chinese Toddlers and Its Association with Picky Eating and Daily Screen Time. Nutrients 2022; 14:nu14091840. [PMID: 35565808 PMCID: PMC9102033 DOI: 10.3390/nu14091840] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 02/05/2023] Open
Abstract
Objectives: This study aimed to examine the relationship between daily screen time, picky eating, and consumption frequency of sugared foods and sugar-sweetened beverages (SSBs). Methods: The research data came from the Young Investigation (YI) study conducted in 10 cities in China. This study used sociodemographic information, feeding behavior, picky eating reported by parents, and the consumption frequency of sugared foods and SSBs of 879 toddlers aged 1−3 years. The relationship between daily screen time and picky eating behavior was assessed using logistic regression. The zero-inflated negative binomial (ZINB) model was used to fit the consumption frequencies of sugared foods and SSBs. Results: In all, 13.1% (n = 115) of toddlers did not have sugared foods 1 month before the survey, while 73.3% (n = 644) of toddlers did not have SSBs 1 month before the survey. The consumption rate of sugared foods was relatively higher than SSBs (χ2 = 661.25, p < 0.001). After adjusting for social demographic information, no relationship was found between daily screen time and picky eating (OR = 1.437; 95% CI: 0.990,2.092). The ZINB model showed that, among children who ate sugared foods, children who were picky eaters ate them more often (IRR = 1.133; 95% CI: 1.095,1.172), but no association was found between picky eating and the chance of avoiding sugared foods (OR = 0.949; 95% CI: 0.613,1.471). Children who were picky eaters were less likely not to drink SSBs (OR = 0.664; 95% CI: 0.478,0.921). However, among children who consumed SSBs, picky eaters drank them less frequently (IRR = 0.599; 95% CI: 0.552,0.650). Children with a screen time of no less than 1 h/d ate sugared foods more frequently (IRR = 1.383; 95% CI: 1.164,1.644), and they were less likely to avoid sugared foods (OR = 0.223; 95% CI: 0.085,0.587). The longer the screen time per day was, the less likely children did not have SSBs (<1 h/d: OR = 0.272; 95% CI: 0.130, 0.569; ≥1 h/d: OR = 0.136; 95% CI: 0.057, 0.328). Conclusions: The consumption rate of sugared foods was higher than that of SSBs. Picky eating and daily screen time were related to the consumption frequency of added sugar among Chinese toddlers aged 1−3 years. Picky eaters consumed sugared foods more frequently and were more likely to drink SSBs. Children whose daily screen time reached 1 h/d were more likely to eat sugared foods and drink SSBs.
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Affiliation(s)
- Pin Li
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University Health Science Center, Beijing 100191, China; (P.L.); (Z.R.); (J.Z.)
| | - Zhongxia Ren
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University Health Science Center, Beijing 100191, China; (P.L.); (Z.R.); (J.Z.)
| | - Jian Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University Health Science Center, Beijing 100191, China; (P.L.); (Z.R.); (J.Z.)
| | - Hanglian Lan
- Yili Maternal and Infant Nutrition Institute, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot 010110, China; (H.L.); (I.M.-Y.S.)
- Inner Mongolia Dairy Technology Research Institute Co., Ltd., Hohhot 010110, China
| | - Ignatius Man-Yau Szeto
- Yili Maternal and Infant Nutrition Institute, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot 010110, China; (H.L.); (I.M.-Y.S.)
- Inner Mongolia Dairy Technology Research Institute Co., Ltd., Hohhot 010110, China
| | - Peiyu Wang
- Department of Social Science and Health Education, School of Public Health, Peking University Health Science Center, Beijing 100191, China;
| | - Ai Zhao
- Vanke School of Public Health, Tsinghua University, Beijing 100084, China
- Correspondence: (A.Z.); (Y.Z.)
| | - Yumei Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University Health Science Center, Beijing 100191, China; (P.L.); (Z.R.); (J.Z.)
- Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, School of Public Health, Peking University, Beijing 100022, China
- Correspondence: (A.Z.); (Y.Z.)
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Sigala DM, Hieronimus B, Medici V, Lee V, Nunez MV, Bremer AA, Cox CL, Price CA, Benyam Y, Abdelhafez Y, McGahan JP, Keim NL, Goran MI, Pacini G, Tura A, Sirlin CB, Chaudhari AJ, Havel PJ, Stanhope KL. The Dose-Response Effects of Consuming High Fructose Corn Syrup-Sweetened Beverages on Hepatic Lipid Content and Insulin Sensitivity in Young Adults. Nutrients 2022; 14:1648. [PMID: 35458210 PMCID: PMC9030734 DOI: 10.3390/nu14081648] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/08/2022] [Accepted: 04/10/2022] [Indexed: 01/27/2023] Open
Abstract
Increased hepatic lipid content and decreased insulin sensitivity have critical roles in the development of cardiometabolic diseases. Therefore, our objective was to investigate the dose-response effects of consuming high fructose corn syrup (HFCS)-sweetened beverages for two weeks on hepatic lipid content and insulin sensitivity in young (18-40 years) adults (BMI 18-35 kg/m2). In a parallel, double-blinded study, participants consumed three beverages/day providing 0% (aspartame: n = 23), 10% (n = 18), 17.5% (n = 16), or 25% (n = 28) daily energy requirements from HFCS. Magnetic resonance imaging for hepatic lipid content and oral glucose tolerance tests (OGTT) were conducted during 3.5-day inpatient visits at baseline and again at the end of a 15-day intervention. During the 12 intervening outpatient days participants consumed their usual diets with their assigned beverages. Significant linear dose-response effects were observed for increases of hepatic lipid content (p = 0.015) and glucose and insulin AUCs during OGTT (both p = 0.0004), and for decreases in the Matsuda (p = 0.0087) and Predicted M (p = 0.0027) indices of insulin sensitivity. These dose-response effects strengthen the mechanistic evidence implicating consumption of HFCS-sweetened beverages as a contributor to the metabolic dysregulation that increases risk for nonalcoholic fatty liver disease and type 2 diabetes.
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Affiliation(s)
- Desiree M. Sigala
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California—Davis, Sacramento, CA 95616, USA; (D.M.S.); (B.H.); (V.L.); (M.V.N.); (C.A.P.); (Y.B.); (P.J.H.)
- Department of Nutrition, University of California—Davis, Sacramento, CA 95616, USA
| | - Bettina Hieronimus
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California—Davis, Sacramento, CA 95616, USA; (D.M.S.); (B.H.); (V.L.); (M.V.N.); (C.A.P.); (Y.B.); (P.J.H.)
- Department of Nutrition, University of California—Davis, Sacramento, CA 95616, USA
- Institute for Physiology and Biochemistry of Nutrition, Max Rubner-Institut, 76131 Karlsruhe, Germany
| | - Valentina Medici
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of California—Davis, Sacramento, CA 95817, USA;
| | - Vivien Lee
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California—Davis, Sacramento, CA 95616, USA; (D.M.S.); (B.H.); (V.L.); (M.V.N.); (C.A.P.); (Y.B.); (P.J.H.)
- Department of Nutrition, University of California—Davis, Sacramento, CA 95616, USA
| | - Marinelle V. Nunez
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California—Davis, Sacramento, CA 95616, USA; (D.M.S.); (B.H.); (V.L.); (M.V.N.); (C.A.P.); (Y.B.); (P.J.H.)
- Department of Nutrition, University of California—Davis, Sacramento, CA 95616, USA
| | - Andrew A. Bremer
- Department of Pediatrics, School of Medicine, University of California—Davis, Sacramento, CA 95817, USA;
| | - Chad L. Cox
- Department of Chemistry, California State University, Sacramento, CA 95819, USA;
- Department of Family and Consumer Sciences, California State University, Sacramento, CA 95819, USA
| | - Candice A. Price
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California—Davis, Sacramento, CA 95616, USA; (D.M.S.); (B.H.); (V.L.); (M.V.N.); (C.A.P.); (Y.B.); (P.J.H.)
- Department of Nutrition, University of California—Davis, Sacramento, CA 95616, USA
| | - Yanet Benyam
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California—Davis, Sacramento, CA 95616, USA; (D.M.S.); (B.H.); (V.L.); (M.V.N.); (C.A.P.); (Y.B.); (P.J.H.)
- Department of Nutrition, University of California—Davis, Sacramento, CA 95616, USA
| | - Yasser Abdelhafez
- Department of Radiology, School of Medicine, University of California—Davis, Sacramento, CA 95817, USA; (Y.A.); (J.P.M.); (A.J.C.)
| | - John P. McGahan
- Department of Radiology, School of Medicine, University of California—Davis, Sacramento, CA 95817, USA; (Y.A.); (J.P.M.); (A.J.C.)
| | - Nancy L. Keim
- Western Human Nutrition Research Center, United States Department of Agriculture, Davis, CA 95616, USA;
| | - Michael I. Goran
- The Saban Research Institute, Children’s Hospital Los Angeles, Los Angeles, CA 90027, USA;
| | - Giovanni Pacini
- Metabolic Unit, Institute of Neuroscience, National Research Council (CNR), 35127 Padova, Italy;
| | - Andrea Tura
- Liver Imaging Group, Department of Radiology, University of California—San Diego, La Jolla, CA 92093, USA; (A.T.); (C.B.S.)
| | - Claude B. Sirlin
- Liver Imaging Group, Department of Radiology, University of California—San Diego, La Jolla, CA 92093, USA; (A.T.); (C.B.S.)
| | - Abhijit J. Chaudhari
- Department of Radiology, School of Medicine, University of California—Davis, Sacramento, CA 95817, USA; (Y.A.); (J.P.M.); (A.J.C.)
| | - Peter J. Havel
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California—Davis, Sacramento, CA 95616, USA; (D.M.S.); (B.H.); (V.L.); (M.V.N.); (C.A.P.); (Y.B.); (P.J.H.)
- Department of Nutrition, University of California—Davis, Sacramento, CA 95616, USA
| | - Kimber L. Stanhope
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California—Davis, Sacramento, CA 95616, USA; (D.M.S.); (B.H.); (V.L.); (M.V.N.); (C.A.P.); (Y.B.); (P.J.H.)
- Department of Nutrition, University of California—Davis, Sacramento, CA 95616, USA
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Sarni ROS, Kochi C, Suano-Souza FI. Childhood obesity: an ecological perspective. J Pediatr (Rio J) 2022; 98 Suppl 1:S38-S46. [PMID: 34780713 PMCID: PMC9510906 DOI: 10.1016/j.jped.2021.10.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/04/2021] [Accepted: 10/06/2021] [Indexed: 01/26/2023] Open
Abstract
OBJECTIVE To describe the participation of the environment in the childhood obesity epidemic, since childhood obesity currently represents a great challenge, with high prevalence worldwide, including in Brazil. DATA SOURCE Survey of articles published in the last 10 years in PubMed, evaluating the interface between the environment and childhood obesity. DATA SYNTHESIS Recent studies show that the environment is very important in the etiopathogenesis of obesity and its comorbidities. Therefore, factors such as air pollution, exposure to chemical substances that interfere with the metabolism, excessive consumption of ultra-processed foods, changes in the intestinal microbiota, and sedentary lifestyle are associated with increased obesity, insulin resistance, type 2 diabetes, and changes in lipid metabolism. These factors have a greater impact on some stages of life, such as the first thousand days, as they affect the expression of genes that control the adipogenesis, energy expenditure, and the mechanisms for hunger/satiety control. CONCLUSIONS Environmental aspects must be taken into account in the prevention and treatment of childhood obesity, both from the individual and the population point of view, with adequate and comprehensive public health policies.
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Affiliation(s)
- Roseli Oselka Saccardo Sarni
- Centro Universitário Faculdade de Medicina do ABC (FMABC), Departamento de Pediatria, Santo André, SP, Brazil; Universidade Federal de São Paulo - Escola Paulista de Medicina, Departamento de Pediatria, São Paulo, SP, Brazil
| | - Cristiane Kochi
- Santa Casa de São Paulo, Faculdade de Ciências Médicas, Departamento de Medicina Interna-Pediatria, São Paulo, SP, Brazil
| | - Fabiola Isabel Suano-Souza
- Centro Universitário Faculdade de Medicina do ABC (FMABC), Departamento de Pediatria, Santo André, SP, Brazil; Universidade Federal de São Paulo - Escola Paulista de Medicina, Departamento de Pediatria, São Paulo, SP, Brazil.
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Ultra-processed food consumption and NCD-related dietary nutrient profile in a national sample of French children and adolescents. J Public Health (Oxf) 2022. [DOI: 10.1007/s10389-022-01693-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Livingston AS, Cudhea F, Wang L, Steele EM, Du M, Wang YC, Pomeranz J, Mozaffarian D, Zhang FF. Effect of reducing ultraprocessed food consumption on obesity among US children and adolescents aged 7-18 years: evidence from a simulation model. BMJ Nutr Prev Health 2022; 4:397-404. [PMID: 35028511 PMCID: PMC8718854 DOI: 10.1136/bmjnph-2021-000303] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 06/14/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Children and adolescents in the USA consume large amounts of daily calories from ultraprocessed foods (UPFs). Recent evidence links UPF consumption to increased body fat in youth. We aimed to estimate the potential impact of reducing UPF consumption on childhood obesity rate in the USA. METHODS We developed a microsimulation model to project the effect of reducing UPF consumption in children's diet on reducing the prevalence of overweight or obesity among US youth. The model incorporated nationally representative data on body mass index (BMI) percentile and dietary intake of 5804 children and adolescents aged 7-18 years from the National Health and Nutrition Examination Survey 2011-2016, and the effect of reducing UPF consumption on calorie intake from a recent randomised controlled trial. Uncertainties of model inputs were incorporated using probabilistic sensitivity analysis with 1000 simulations. RESULTS Reducing UPFs in children's diet was estimated to result in a median of -2.09 kg/m2 (95% uncertainty interval -3.21 to -0.80) reduction in BMI among children and adolescents aged 7-18 years. The median prevalence of overweight (BMI percentile ≥85th) and obesity (BMI percentile ≥95th percentile) was reduced from 37.0% (35.9%, 38.1%) to 20.9% (15.1%, 29.9%) and from 20.1% (19.2%, 21.0%) to 11.0% (7.86%, 15.8%), respectively. Larger BMI and weight reductions were seen among boys than girls, adolescents than children, non-Hispanic black and Hispanic youth than non-Hispanic white youth, and those with lower levels of parental education and family income. CONCLUSIONS Reducing UPF consumption in children's diet has the potential to substantially reduce childhood obesity rate among children and adolescents in the USA.
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Affiliation(s)
- Anne Scott Livingston
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
| | - Frederick Cudhea
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
| | - Lu Wang
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
| | - Euridice Martinez Steele
- Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil.,Center for Epidemiological Studies in Health and Nutrition, University of São Paulo, São Paulo, Brazil
| | - Mengxi Du
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
| | - Y Claire Wang
- Department of Health Policy and Management, Columbia University Mailman School of Public Health, New York, New York, USA
| | - Jennifer Pomeranz
- Department of Public Health Policy and Management, School of Global Public Health, New York University, New York, New York, USA
| | - Dariush Mozaffarian
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
| | - Fang Fang Zhang
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA.,Tufts Institute for Global Obesity Research, Boston, Massachusetts, USA
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35
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MELO AST, NEVES FS, NETTO MP, OLIVEIRA RMS, FONTES VS, CÂNDIDO APC. Consumption of differently processed food by public school adolescents. REV NUTR 2022. [DOI: 10.1590/1678-9865202235e210078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
ABSTRACT Objective To characterize food consumption, considering the degree of industrial food processing by public schools’ adolescents. Methods Cross-sectional study involving adolescents aged 14 to 19 years, of both genders, attending public schools in Juiz de Fora, MG. Food consumption was assessed using two 24-hour dietary recalls. Foods were classified into three groups according to the degree of industrial processing: (1) unprocessed foods or minimally processed foods, culinary ingredients and preparations based on these foods; (2) processed foods; (3) ultra-processed foods. In addition, weight and height information was collected, with subsequent calculation of body mass index/age to assess the individuals’ nutritional status according to the gender. Pearson’s chi-square, Mann-Whitney and Kruskal-Wallis tests were performed, adopting a value of p<0.05. Results The sample consisted of 804 adolescents, with a predominance of females (57.5%). In the sample, 29.9% and 26.1%, of girls and boys, respectively, were overweight. There was a difference in the daily consumption of ready-made sweet-tasting foods, being higher in females (26.2%) when compared to males (18.1%), whereas the consumption of soft drinks (one to four times a week) was 47.2% and 55.6% in girls and boys, respectively (p<0.05). Higher consumption of ultra-processed foods was observed in females (p=0.02) and processed foods in males (p=0.008). Conclusion There was a high contribution of ultra-processed foods in the diet of adolescents in public schools; a high prevalence of overweight was observed in both genders.
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Neri D, Martínez-Steele E, Khandpur N, Levy R. Associations between ultra-processed foods consumption and indicators of adiposity in US adolescents: cross-sectional analysis of the NHANES 2011–2016. J Acad Nutr Diet 2022; 122:1474-1487.e2. [DOI: 10.1016/j.jand.2022.01.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 01/10/2022] [Accepted: 01/12/2022] [Indexed: 10/19/2022]
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Neri D, Steele EM, Khandpur N, Cediel G, Zapata ME, Rauber F, Marrón-Ponce JA, Machado P, da Costa Louzada ML, Andrade GC, Batis C, Babio N, Salas-Salvadó J, Millett C, Monteiro CA, Levy RB. Ultraprocessed food consumption and dietary nutrient profiles associated with obesity: A multicountry study of children and adolescents. Obes Rev 2022; 23 Suppl 1:e13387. [PMID: 34889015 DOI: 10.1111/obr.13387] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 10/11/2021] [Indexed: 11/29/2022]
Abstract
This study assessed associations between ultraprocessed food consumption and dietary nutrient profile linked to obesity in children and adolescents in Argentina, Australia, Brazil, Chile, Colombia, Mexico, the United Kingdom, and the United States using nationally representative data collected between 2004 and 2014. Linear regression models were used to evaluate associations between dietary share of ultraprocessed foods (country and age group-specific quintiles and a 10% share increase) and the energy density of diets and their content of free sugars and fiber. Ultraprocessed foods, defined by the NOVA system, ranged from 18% of total energy intake among preschool children in Colombia to 68% among adolescents in the United Kingdom. In almost all countries and age groups, increases in the dietary share of ultraprocessed foods were associated with increases in energy density and free sugars and decreases in fiber, suggesting that ultraprocessed food consumption is a potential determinant of obesity in children and adolescents. Effective global policy action to address growing ultraprocessed food consumption and childhood obesity is urgently needed.
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Affiliation(s)
- Daniela Neri
- Center for Epidemiological Research in Nutrition and Health, University of São Paulo, São Paulo, Brazil.,Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Eurídice Martínez Steele
- Center for Epidemiological Research in Nutrition and Health, University of São Paulo, São Paulo, Brazil.,Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Neha Khandpur
- Center for Epidemiological Research in Nutrition and Health, University of São Paulo, São Paulo, Brazil.,Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Gustavo Cediel
- School of Nutrition and Dietetics, University of Antioquia, Medellín, Colombia
| | - Maria Elisa Zapata
- Child Nutrition Study Center Dr. Alejandro O'Donnell (CESNI), Autonomous City of Buenos Aires, Argentina
| | - Fernanda Rauber
- Center for Epidemiological Research in Nutrition and Health, University of São Paulo, São Paulo, Brazil.,Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Joaquín A Marrón-Ponce
- Center for Nutrition and Health Research, National Institute of Public Health, Mexico City, Mexico
| | - Priscila Machado
- Institute for Physical Activity and Nutrition (IPAN), School of Exercise and Nutrition Sciences, Deakin University, Geelong, Australia
| | - Maria Laura da Costa Louzada
- Center for Epidemiological Research in Nutrition and Health, University of São Paulo, São Paulo, Brazil.,Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Giovanna Calixto Andrade
- Center for Epidemiological Research in Nutrition and Health, University of São Paulo, São Paulo, Brazil.,Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Carolina Batis
- Center for Nutrition and Health Research, National Institute of Public Health, Mexico City, Mexico
| | - Nancy Babio
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició Humana, Hospital Universitari San Joan de Reus, Institut d'Investigació Pere Virgili (IISPV), Reus, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Jordi Salas-Salvadó
- Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició Humana, Hospital Universitari San Joan de Reus, Institut d'Investigació Pere Virgili (IISPV), Reus, Spain.,Consorcio CIBER, M.P. Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Christopher Millett
- Public Health Policy Evaluation Unit, School of Public Health, Imperial College London, London, UK
| | - Carlos Augusto Monteiro
- Center for Epidemiological Research in Nutrition and Health, University of São Paulo, São Paulo, Brazil.,Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Renata Bertazzi Levy
- Center for Epidemiological Research in Nutrition and Health, University of São Paulo, São Paulo, Brazil.,Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil.,Department of Preventive Medicine, School of Medicine, University of São Paulo, São Paulo, Brazil
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Baratto PS, Valmórbida JL, Leffa PDS, Sangalli CN, Feldens CA, Vitolo MR. Primary Health Care Intervention Reduces Added Sugars Consumption During Childhood. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2021; 53:999-1007. [PMID: 34404628 DOI: 10.1016/j.jneb.2021.07.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 07/17/2021] [Accepted: 07/22/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVE To investigate the effectiveness of a training program for health workers regarding infant feeding practices to reduce sugar consumption in children. DESIGN A cluster randomized trial was conducted at 20 health centers in southern Brazil randomly assigned to an intervention (n = 9) or control (n = 11) group. PARTICIPANTS The 715 pregnant women enrolled were assessed when their children were aged 6 months, 3 years, and 6 years. INTERVENTION A training session for primary care workers based on the Brazilian National Guidelines for Children. MAIN OUTCOME MEASURE Mothers were asked when sugar was first offered to children. Added sugars intake was obtained from dietary recalls. ANALYSIS The effectiveness of the intervention was modeled using generalized estimation equations and Poisson regression with robust variance. RESULTS Children attending intervention health centers had a 27% reduced risk of sugar introduction before 4 months of age (relative risk, 0.73; 95% confidence interval [CI], 0.61-0.87) as well as lower added sugars consumption (difference, -6.36 g/d; 95% CI, -11.49 to -1.23) and total daily energy intake (difference, -116.90 kcal/d; 95% CI, -222.41 to -11.40) at 3 years of age. CONCLUSIONS AND IMPLICATIONS Health care worker training in infant feeding guidelines may be an effective intervention to delay the introduction of added sugars and lower the subsequent intake of added sugars in infants and toddlers.
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Affiliation(s)
- Paola Seffrin Baratto
- Graduate Program in Pediatrics, Child and Adolescent Health Care, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | - Julia Luzzi Valmórbida
- Graduate Program in Pediatrics, Child and Adolescent Health Care, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | - Paula Dos Santos Leffa
- Graduate Program in Health Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | - Caroline Nicola Sangalli
- Graduate Program in Health Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | | | - Márcia Regina Vitolo
- Graduate Program in Pediatrics, Child and Adolescent Health Care, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil; Graduate Program in Health Sciences, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil.
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Ruggiero E, Esposito S, Costanzo S, Di Castelnuovo A, Cerletti C, Donati MB, de Gaetano G, Iacoviello L, Bonaccio M. Ultra-processed food consumption and its correlates among Italian children, adolescents and adults from the Italian Nutrition & Health Survey (INHES) cohort study. Public Health Nutr 2021; 24:6258-6271. [PMID: 34289922 PMCID: PMC11148574 DOI: 10.1017/s1368980021002767] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To assess ultra-processed food (UPF) consumption and its socio-demographic, psychosocial and behavioural correlates in a general population of Italian children, adolescents and adults. DESIGN Cross-sectional telephone-based survey. SETTING Italy, 2010-2013. PARTICIPANTS In total, 9078 participants (5-97 years) from the Italian Nutrition & Health Survey. Dietary intakes were collected by a 1-d 24-h dietary recall. UPF was defined by the NOVA classification and expressed as percentage of total energies. RESULTS Average energy intake from UPF (95 % CI) was 17·3 % (17·1 %, 17·6 %) among adults and 25·9 % (24·8 %, 27·0 %) in children/adolescents. Top sources of UPF were processed meats (32·5 %) and bread substitutes (16·7 %). Among adults, age (β = -3·10; 95 % CI (-4·40, -1·80) for >65 years v. 20-40 years; βs are dimensionless) and residing in Southern Italy (β = -0·73; 95 % CI (-1·32, -0·14) v. Northern) inversely associated with UPF. Screen view during meals was directly linked to UPF, as well as poor self-rated health (β = 5·32; 95 % CI (2·66, 7·99)), adverse life events (β = 2·33; 95 % CI (1·48, 3·18)) and low sleep quality (β = 2·34; 95 % CI (1·45, 3·23)). Boys consumed two-point percent more UPF of the total energy than girls (β = 2·01; 95 % CI (0·20, 3·82)). For all ages, a Mediterranean diet was inversely associated with UPF (β = -4·86; 95 % CI (-5·53, -4·20) for good v. poor adherence in adults and (β = -5·08; 95 % CI (-8·38, -1·77) for kids). CONCLUSIONS UPF contributes a modest proportion of energy to the diets of Italian adults while being one-quarter of the total energies in children/adolescents. UPF was associated with several psychosocial factors and eating behaviours. Increased adherence to Mediterranean diet would possibly result in lower UPF consumption.
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Affiliation(s)
- Emilia Ruggiero
- Department of Epidemiology and Prevention, IRCCS NEUROMED, Via dell'Elettronica, 86077 Pozzilli (IS), Italy
| | - Simona Esposito
- Department of Epidemiology and Prevention, IRCCS NEUROMED, Via dell'Elettronica, 86077 Pozzilli (IS), Italy
| | - Simona Costanzo
- Department of Epidemiology and Prevention, IRCCS NEUROMED, Via dell'Elettronica, 86077 Pozzilli (IS), Italy
| | | | - Chiara Cerletti
- Department of Epidemiology and Prevention, IRCCS NEUROMED, Via dell'Elettronica, 86077 Pozzilli (IS), Italy
| | - Maria Benedetta Donati
- Department of Epidemiology and Prevention, IRCCS NEUROMED, Via dell'Elettronica, 86077 Pozzilli (IS), Italy
| | - Giovanni de Gaetano
- Department of Epidemiology and Prevention, IRCCS NEUROMED, Via dell'Elettronica, 86077 Pozzilli (IS), Italy
| | - Licia Iacoviello
- Department of Epidemiology and Prevention, IRCCS NEUROMED, Via dell'Elettronica, 86077 Pozzilli (IS), Italy
- Department of Medicine and Surgery, Research Center in Epidemiology and Preventive Medicine (EPIMED), University of Insubria, Varese-Como, Italy
| | - Marialaura Bonaccio
- Department of Epidemiology and Prevention, IRCCS NEUROMED, Via dell'Elettronica, 86077 Pozzilli (IS), Italy
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Coyle DH, Shahid M, Dunford EK, Louie JCY, Trieu K, Marklund M, Neal B, Wu JHY. Estimating the potential impact of the Australian government's reformulation targets on household sugar purchases. Int J Behav Nutr Phys Act 2021; 18:138. [PMID: 34706725 PMCID: PMC8555094 DOI: 10.1186/s12966-021-01208-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Accepted: 10/05/2021] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Countries around the world are putting in place sugar reformulation targets for packaged foods to reduce excess sugar consumption. The Australian government released its voluntary sugar reformulation targets for nine food categories in 2020. We estimated the potential impact of these targets on household sugar purchases and examined differences by income. For comparison, we also modelled the potential impact of the UK sugar reduction targets on per capita sugar purchases as the UK has one of the most comprehensive sugar reduction strategies in the world. METHODS Grocery purchase data from a nationally representative consumer panel (n=7,188) in Australia was linked with a large database (FoodSwitch) with product-specific sugar content information for packaged foods (n=25,261); both datasets were collected in 2018. Potential reductions in per capita sugar purchases were calculated overall and by food category. Differences in sugar reduction across income level were assessed by analysis of variance. RESULTS In 2018, the total sugar acquired from packaged food and beverage purchases consumed at-home was 56.1 g/day per capita. Australia's voluntary reformulation targets for sugar covered 2,471/25,261 (9.8%) unique products in the FoodSwitch dataset. Under the scenario that all food companies adhered to the voluntary targets, sugar purchases were estimated to be reduced by 0.9 g/day per capita, which represents a 1.5% reduction in sugar purchased from packaged foods. However, if Australia adopted the UK targets, over twice as many products would be covered (n=4,667), and this would result in a more than four times greater reduction in sugar purchases (4.1 g/day per capita). It was also estimated that if all food companies complied with Australia's voluntary sugar targets, reductions to sugar would be slightly greater in low-income households compared with high-income households by 0.3 g/day (95%CI 0.2 - 0.4 g/day, p<0.001). CONCLUSIONS Sugar-reduction policies have the potential to substantially reduce population sugar consumption and may help to reduce health inequalities related to excess sugar consumption. However, the current reformulation targets in Australia are estimated to achieve only a small reduction to sugar intakes, particularly in comparison to the UK's sugar reduction program.
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Affiliation(s)
- Daisy H Coyle
- Faculty of Medicine, The George Institute for Global Health, UNSW Sydney, Level 5, 1 King St, Newtown, Australia.
| | - Maria Shahid
- Faculty of Medicine, The George Institute for Global Health, UNSW Sydney, Level 5, 1 King St, Newtown, Australia
| | - Elizabeth K Dunford
- Faculty of Medicine, The George Institute for Global Health, UNSW Sydney, Level 5, 1 King St, Newtown, Australia
- Department of Nutrition, The University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Jimmy Chun Yu Louie
- Faculty of Medicine, The George Institute for Global Health, UNSW Sydney, Level 5, 1 King St, Newtown, Australia
- School of Biological Sciences, Faculty of Science, The University of Hong Kong, Pokfulam, Hong Kong, SAR, China
| | - Kathy Trieu
- Faculty of Medicine, The George Institute for Global Health, UNSW Sydney, Level 5, 1 King St, Newtown, Australia
| | - Matti Marklund
- Faculty of Medicine, The George Institute for Global Health, UNSW Sydney, Level 5, 1 King St, Newtown, Australia
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Bruce Neal
- Faculty of Medicine, The George Institute for Global Health, UNSW Sydney, Level 5, 1 King St, Newtown, Australia
| | - Jason H Y Wu
- Faculty of Medicine, The George Institute for Global Health, UNSW Sydney, Level 5, 1 King St, Newtown, Australia
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Abstract
AbstractFood systems that deliver healthy diets without exceeding the planet’s resources are essential to achieve the worlds’ ambitious development goals. Healthy diets need to be safe, accessible, and affordable for all, including for disadvantaged and nutritionally vulnerable groups such as of smallholder producers, traders, and consumers in low- and middle-income countries. Globally, food systems are experiencing rapid and drastic changes and are failing to fulfil these multiple duties simultaneously. The international community therefore calls for rigorous food systems transformations and policy solutions to support the achievement of healthy diets for all. Most strategies, however, are essentially supply- and market-oriented. Incorporation of a healthy diet perspective in food system transformation is essential to enable food systems to deliver not only on supplying nutritious foods but also on ensuring that consumers have access can afford and desire healthy, sustainable, and culturally acceptable diets. This paper argues that this should be guided by information on diets, dietary trends, consumer motives, and food environment characteristics. Transformational approaches and policies should also take into account the stage of food system development requiring different strategies to ensure healthier diets for consumers. We review current knowledge on drivers of consumer choices at the individual and food environment level with special emphasis on low- and middle income countries, discuss the converging and conflicting objectives that exist among multiple food-system actors, and argue that failure to strengthen synergies and resolve trade-offs may lead to missed opportunities and benefits, or negative unintended consequences in food system outcomes. The paper proposes a menu of promising consumer- and food-environment- oriented policy options to include in the food systems transformation agenda in order to shift LMIC consumer demand towards healthier diets in low- and middle income countries.
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Chang K, Khandpur N, Neri D, Touvier M, Huybrechts I, Millett C, Vamos EP. Association Between Childhood Consumption of Ultraprocessed Food and Adiposity Trajectories in the Avon Longitudinal Study of Parents and Children Birth Cohort. JAMA Pediatr 2021; 175:e211573. [PMID: 34125152 PMCID: PMC8424476 DOI: 10.1001/jamapediatrics.2021.1573] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 04/16/2021] [Indexed: 12/19/2022]
Abstract
Importance Reports of associations between higher consumption of ultraprocessed foods (UPF) and elevated risks of obesity, noncommunicable diseases, and mortality in adults are increasing. However, associations of UPF consumption with long-term adiposity trajectories have never been investigated in children. Objective To assess longitudinal associations between UPF consumption and adiposity trajectories from childhood to early adulthood. Design, Setting, and Participants This prospective birth cohort study included children who participated in the Avon Longitudinal Study of Parents and Children (ALSPAC) in Avon County, southwest England. Children were followed up from 7 to 24 years of age during the study period from September 1, 1998, to October 31, 2017. Data were analyzed from March 1, 2020, to January 31, 2021. Exposures Baseline dietary intake data were collected using 3-day food diaries. Consumption of UPF (applying the NOVA food classification system) was computed as a percentage of weight contribution in the total daily food intake for each participant and categorized into quintiles. Main Outcomes and Measures Repeated recordings of objectively assessed anthropometrics (body mass index [BMI; calculated as weight in kilograms divided by height in meters squared], weight, and waist circumference) and dual-energy x-ray absorptiometry measurements (fat and lean mass indexes [calculated as fat and lean mass, respectively, divided by height in meters squared] and body fat percentage). Associations were evaluated using linear growth curve models and were adjusted for study covariates. Results A total of 9025 children (4481 [49.7%] female and 4544 [50.3%] male) were followed up for a median of 10.2 (interquartile range, 5.2-16.4) years. The mean (SD) UPF consumption at baseline was 23.2% (5.0%) in quintile 1, 34.7% (2.5%) in quintile 2, 43.4% (2.5%) in quintile 3, 52.7% (2.8%) in quintile 4, and 67.8% (8.1%) in quintile 5. Among those in the highest quintile of UPF consumption compared with their lowest quintile counterpart, trajectories of BMI increased by an additional 0.06 (95% CI, 0.04-0.08) per year; fat mass index, by an additional 0.03 (95% CI, 0.01-0.05) per year; weight, by an additional 0.20 (95% CI, 0.11-0.28) kg per year; and waist circumference, by an additional 0.17 (95% CI, 0.11-0.22) cm per year. Conclusions and Relevance These findings suggest that higher UPF consumption is associated with greater increases in adiposity from childhood to early adulthood. Robust public health measures that promote minimally processed foods and discourage UPF consumption among children are urgently needed to reduce obesity in England and globally.
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Affiliation(s)
- Kiara Chang
- Public Health Policy Evaluation Unit, Imperial College London, London, United Kingdom
| | - Neha Khandpur
- Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
- Center for Epidemiological Research in Nutrition and Health, School of Public Health, University of São Paulo, São Paulo, Brazil
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Daniela Neri
- Department of Nutrition, School of Public Health, University of São Paulo, São Paulo, Brazil
- Center for Epidemiological Research in Nutrition and Health, School of Public Health, University of São Paulo, São Paulo, Brazil
| | - Mathilde Touvier
- Paris 13 University, Institut National de la Santé et de la Recherche Médicale U1153, INRA, Conservatoire National des Arts et Métiers, Nutritional Epidemiology Research Team, Epidemiology and Statistics Research Center–University of Paris, Bobigny, France
| | - Inge Huybrechts
- Nutrition and Metabolism Branch, International Agency for Research on Cancer, Lyon, France
| | - Christopher Millett
- Public Health Policy Evaluation Unit, Imperial College London, London, United Kingdom
| | - Eszter P. Vamos
- Public Health Policy Evaluation Unit, Imperial College London, London, United Kingdom
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Percentage of energy contribution according to the degree of industrial food processing and associated factors in adolescents (EVA-JF study, Brazil). Public Health Nutr 2021; 24:4220-4229. [PMID: 33436138 DOI: 10.1017/s1368980021000100] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To evaluate energetic contribution according to the degree of industrial food processing and its association with sociodemographic, anthropometric, biochemical, clinical and behavioural characteristics in adolescents. DESIGN Cross-sectional study (Adolescent Lifestyle Study). Food consumption was assessed using 24-h dietary recalls, with foods classified by degree of industrial progressing. The usual diet was estimated using the Multiple Source Method. In a linear regression model, the energy percentage (E %) was associated with sociodemographic, anthropometric, biochemical, clinical and behavioural characteristics, after adjustment for sex and age. SETTING Juiz de Fora, Brazil. PARTICIPANTS Eight hundred and four adolescents, of both sexes, 14-19 years of age, enrolled in public schools. RESULTS The E % of unprocessed or minimally processed foods corresponded to 43·1 %, processed foods to 11·0 % and the ultraprocessed foods to 45·9 %. E % of unprocessed foods was associated with socio-economic stratum (adjusted β = -0·093; P = 0·032), neck circumference (adjusted β = 0·017; P = 0·049), screen time (adjusted β = -0·247; P = 0·036) and HDL-cholesterol (adjusted β = -0·156; P = 0·003). E % of ultraprocessed foods was associated with socio-economic stratum (adjusted β = 0·118; P = 0·011), screen time (adjusted β = 0·375; P = 0·003), BMI (adjusted β = -0·029; P = 0·025), neck circumference (adjusted β = -0·017; P = 0·028) and HDL-cholesterol (adjusted β = 0·150; P = 0·002). CONCLUSIONS There was a high E % of ultraprocessed foods in the diet of the adolescents. Actions are needed to raise the awareness of adopting healthy eating habits.
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Marino M, Puppo F, Del Bo’ C, Vinelli V, Riso P, Porrini M, Martini D. A Systematic Review of Worldwide Consumption of Ultra-Processed Foods: Findings and Criticisms. Nutrients 2021; 13:2778. [PMID: 34444936 PMCID: PMC8398521 DOI: 10.3390/nu13082778] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/09/2021] [Accepted: 08/11/2021] [Indexed: 02/06/2023] Open
Abstract
A debate is ongoing on the significance and appropriateness of the NOVA classification as a tool for categorizing foods based on their degree of processing. As such, the role of ultra-processed food (UPF) on human health is still not completely understood. With this review, we aimed to investigate the actual level of consumption of UPF across countries and target populations to determine the impact in real contexts. Suitable articles published up to March 2021 were sourced through the PubMed and SCOPUS databases. Overall, 99 studies providing data on the level of UPF consumption expressed as the percentage of total energy intake were identified, for a total of 1,378,454 participants. Most of them were published in Brazil (n = 38) and the United States (n = 15), and the 24 h recall was the most-used tool (n = 63). Analysis of the results revealed that the United States and the United Kingdom were the countries with the highest percent energy intake from UPF (generally >50%), whereas Italy had the lowest levels (about 10%); the latter was inversely associated with adherence to the Mediterranean diet. High variability was also observed based on sex, age, and body mass index, with men, young people, and overweight/obese subjects generally having higher levels of consumption compared to older subjects. Overall, our findings underline the large differences in UPF intake. Since most of the observations derived from studies conducted with food questionnaires are not specifically validated for UPF, further efforts are essential to confirm the results previously obtained and to investigate further the association between UPF consumption and health status, also considering the actual contribution within different dietary patterns, which has been less investigated to date.
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Affiliation(s)
| | | | - Cristian Del Bo’
- Department of Food, Environmental and Nutritional Sciences (DeFENS), Università degli Studi di Milano, 20123 Milan, Italy; (M.M.); (F.P.); (V.V.); (P.R.); (M.P.); (D.M.)
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Araya C, Corvalán C, Cediel G, Taillie LS, Reyes M. Ultra-Processed Food Consumption Among Chilean Preschoolers Is Associated With Diets Promoting Non-communicable Diseases. Front Nutr 2021; 8:601526. [PMID: 33842518 PMCID: PMC8032866 DOI: 10.3389/fnut.2021.601526] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 03/03/2021] [Indexed: 12/12/2022] Open
Abstract
Introduction: In adults, intake of ultra-processed foods (UPF) has been linked with poor diets and adverse health outcomes. In young children, evidence is scarcer but suggests a higher dietary share of UPF. Objective: To quantify the intake of UPF and its association with the nutrient composition of the diet in a sample of preschoolers in Santiago, Chile. Methods: Cross-sectional analysis of dietary data (24-h recall survey) from 960 preschoolers. Foods were categorized according to the extent and purpose of processing (NOVA classification) and participants were classified in quintiles of UPF intake. We explored the associations between UPF intake (% of the total energy) and intake of nutrients of concern for non-communicable disease development (carbohydrates, total sugars, fats, and sodium), and nutrients for promotion (proteins, polyunsaturated fats, iron, calcium, zinc, vitamins A, D, C, and B12, folate, and fiber) using multivariate regression after controlling for covariates. Results: UPF constituted 49% of the total energy intake. Preschoolers with higher intake consumed more energy, saturated and monounsaturated fats, carbohydrates, total sugars, and vitamin D, compared to preschoolers in the lowest quintile of UPF intake. In contrast, UPF intake was negatively associated with the consumption of proteins, polyunsaturated fats, fiber, zinc, vitamin A, and sodium (p < 0.05). Conclusion: In Chilean preschoolers, UPF was the primary source of energy intake. The dietary share of UPF was associated with the nutrient composition of the diet. Improving children's diet should consider not only promoting healthy food consumption but also limiting UPF consumption.
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Affiliation(s)
- C Araya
- Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile.,Escuela de Nutrición y Dietética, Facultad de Salud, Universidad Santo Tomás, Santiago, Chile
| | - C Corvalán
- Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile
| | - G Cediel
- Department of Nutrition, University of São Paulo, São Paulo, Brazil.,School of Nutrition and Dietetics, University of Antioquia, Medellín, Colombia
| | - L S Taillie
- Department of Nutrition, Carolina Population Center, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, United States
| | - M Reyes
- Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago, Chile
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Illescas-Zárate D, Batis C, Ramírez-Silva I, Torres-Álvarez R, Rivera JA, Barrientos-Gutiérrez T. Potential Impact of the Nonessential Energy-Dense Foods Tax on the Prevalence of Overweight and Obesity in Children: A Modeling Study. Front Public Health 2021; 8:591696. [PMID: 33634061 PMCID: PMC7902009 DOI: 10.3389/fpubh.2020.591696] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 11/30/2020] [Indexed: 11/22/2022] Open
Abstract
Background: Consumption of foods high in energy, sugar, fat, and salt contributes to the increase in body mass index and the prevalence of overweight and obesity in children. Mexico implemented an 8% tax to non-essential energy-dense foods (NEDF) in 2014 as part of a national strategy to reduce obesity. Objective: We modeled the potential effect of the NEDF tax on body mass index and overweight and obesity in Mexican children (6-17 years). Materials and Methods: We used the Dynamic Childhood Growth and Obesity Model calibrated to Mexican children to simulate the potential 1-year effect of the NEDF tax on body weight. Inputs for the model included NEDF consumption, weight, and height, obtained from the 2012 Mexican National Health and Nutrition Survey. To project the potential impact of the tax, we ran a first simulation without intervention and another reducing the caloric intake from NEDF in the proportion observed in the Mexican population after the tax (-5.1%). The tax effect was defined as the absolute difference in body mass index and prevalence of overweight and obesity between both models. Results: The tax on NEDF should lead to a mean reduction of 4.1 g or 17.4 kcal/day of NEDF at the population level. One year after the tax, mean body weight and body mass index should decrease 0.40 kg and 0.19 kg/m2; this translates into -1.7 and -0.4% points in overweight and obesity, respectively. Conclusions: The use of fiscal instruments to discourage the consumption of NEDF could help to reduce the prevalence of overweight and obesity in children.
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Affiliation(s)
- Daniel Illescas-Zárate
- Center for Nutrition and Health Research, National Institute of Public Health of Mexico, Cuernavaca, Morelos, Mexico
| | - Carolina Batis
- CONACYT—Center for Nutrition and Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico
| | - Ivonne Ramírez-Silva
- Center for Nutrition and Health Research, National Institute of Public Health of Mexico, Cuernavaca, Morelos, Mexico
| | - Rossana Torres-Álvarez
- Center for Research in Population Health, National Institute of Public Health of Mexico, Cuernavaca, Morelos, Mexico
| | - Juan A. Rivera
- Center for Nutrition and Health Research, National Institute of Public Health of Mexico, Cuernavaca, Morelos, Mexico
| | - Tonatiuh Barrientos-Gutiérrez
- Center for Research in Population Health, National Institute of Public Health of Mexico, Cuernavaca, Morelos, Mexico
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March CA, Becker DJ, Libman IM. Nutrition and Obesity in the Pathogenesis of Youth-Onset Type 1 Diabetes and Its Complications. Front Endocrinol (Lausanne) 2021; 12:622901. [PMID: 33828529 PMCID: PMC8021094 DOI: 10.3389/fendo.2021.622901] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 02/15/2021] [Indexed: 12/15/2022] Open
Abstract
Since the 1980s, there has been a dramatic rise in the prevalence of overweight and obesity in pediatric populations, in large part driven by sedentary lifestyles and changing dietary patterns with more processed foods. In parallel with the rise in pediatric obesity in the general population, the prevalence of overweight and obesity has increased among children and adolescents with type 1 diabetes. Adiposity has been implicated in a variety of mechanisms both potentiating the risk for type 1 diabetes as well as exacerbating long-term complications, particularly cardiovascular disease. Treatment options targeting the unique needs of obese pediatric patients, both before and after diagnosis of type 1 diabetes, are limited. In this review, we discuss the history of the epidemiology of the obesity epidemic in the context of pediatric type 1 diabetes, highlight the possible role of obesity in type 1 diabetes pathogenesis and review the concept of "double diabetes". The impact of obesity at and after diagnosis will be discussed, including noted differences in clinical and biochemical markers, lipid abnormalities, and long-term cardiovascular complications. Finally, we will review the existing literature on pharmacologic and nutritional interventions as potential treatment strategies for youth with coexisting type 1 diabetes and obesity.
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Abstract
Our understanding of the pathogenesis of acne vulgaris is still evolving. It is known that multiple factors impact acne pathophysiology, including genetic, hormonal, inflammatory, and environmental influences. Because of its implications in many of these factors, diet has been a part of the acne discussion for decades. Several studies have evaluated the significance of the glycemic index of various foods and glycemic load in patients with acne, demonstrating individuals with acne who consume diets with a low glycemic load have reduced acne lesions compared with individuals on high glycemic load diets. Dairy has also been a focus of study regarding dietary influences on acne; whey proteins responsible for the insulinotropic effects of milk may contribute more to acne development than the actual fat or dairy content. Other studies have examined the effects of omega-3 fatty acid and γ-linoleic acid consumption in individuals with acne, showing individuals with acne benefit from diets consisting of fish and healthy oils, thereby increasing omega-3 and omega-6 fatty acid intake. Recent research into the effects of probiotic administration in individuals with acne present promising results; further study of the effects of probiotics on acne is needed to support the findings of these early studies. In this review, we discuss the current evidence regarding the diets of US patients with acne and how they may impact acne and acne treatment.
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Affiliation(s)
- Hilary Baldwin
- The Acne Treatment and Research Center, 142 Joralemon Street, suite 8A, Brooklyn, NY, 11201, USA.
- Rutgers Robert Wood Johnson Medical Center, New Brunswick, NJ, USA.
| | - Jerry Tan
- Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
- Windsor Clinical Research Inc., Windsor, ON, Canada
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Onita BM, Azeredo CM, Jaime PC, Levy RB, Rauber F. Eating context and its association with ultra-processed food consumption by British children. Appetite 2020; 157:105007. [PMID: 33075442 DOI: 10.1016/j.appet.2020.105007] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 10/11/2020] [Accepted: 10/12/2020] [Indexed: 11/25/2022]
Abstract
This study aimed to investigate the patterns of eating context and its association with ultra-processed food consumption by British children. This cross-sectional study was conducted with a representative sample of UK children aged 4-10 years old (n = 1772) from the National Diet and Nutrition Survey 2008/2014. Data on food consumption, meal context and ultra-processed food consumption were assessed through a four-day food diary. Exploratory factor analysis was used to identify the patterns of eating context and these patterns' association with the daily consumption of ultra-processed food was verified by linear regression analyses. Ultra-processed foods comprised 65.4% of the total daily energy intake. At lunch, higher ultra-processed food consumption was associated with the patterns "Eating with family while watching TV" (64.9% in the lowest tertile to 68.1% in the highest tertile) and "Eating away from home" (65.2%-67.7%, respectively), while the eating pattern "Eating at school with friends" was associated with lower ultra-processed food consumption (66.6%-64.7%, respectively). At dinner, higher ultra-processed food consumption was associated with the patterns "Eating with family while watching TV" (64.6%-67.1%, respectively) and "Eating alone in the bedroom" (63.9%-66.5%, respectively). Eating alone, eating whilst watching TV, and eating away from home stood out as patterns of eating context associated with the increased consumption of ultra-processed food.
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Affiliation(s)
- Bianca M Onita
- Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil.
| | - Catarina M Azeredo
- Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil; Faculdade de Medicina, Universidade Federal de Uberlândia, Av. Pará, 1720, Bloco 2H - Campus Umuarama Campus, 38400-902, Uberlândia, Brazil.
| | - Patrícia C Jaime
- Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil; Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil.
| | - Renata B Levy
- Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil; Departamento de Medicina Preventiva, Faculdade de Medicina, Universidade de São Paulo, Av. Dr. Arnaldo 455, Cerqueira César, 01246-903, São Paulo, Brazil.
| | - Fernanda Rauber
- Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil; Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde, Universidade de São Paulo, Av. Dr. Arnaldo 715, 01246-904, São Paulo, Brazil; Departamento de Medicina Preventiva, Faculdade de Medicina, Universidade de São Paulo, Av. Dr. Arnaldo 455, Cerqueira César, 01246-903, São Paulo, Brazil.
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Esteve M. Mechanisms Underlying Biological Effects of Cruciferous Glucosinolate-Derived Isothiocyanates/Indoles: A Focus on Metabolic Syndrome. Front Nutr 2020; 7:111. [PMID: 32984393 PMCID: PMC7492599 DOI: 10.3389/fnut.2020.00111] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 06/16/2020] [Indexed: 12/13/2022] Open
Abstract
An inverse correlation between vegetable consumption and the incidence of cancer has long been described. This protective effect is stronger when cruciferous vegetables are specifically consumed. The beneficial properties of vegetables are attributed to their bioactive components like fiber, antioxidants vitamins, antioxidants, minerals, and phenolic compounds. Cruciferous vegetables contain all these molecules; however, what makes them different are their sulfurous components, called glucosinolates, responsible for their special smell and taste. Glucosinolates are inactive biologically in the organism but are hydrolyzed by the enzyme myrosinase released as a result of chewing, leading to the formation of active derivatives such as isothiocyanates and indoles. A considerable number of in vitro and in vivo studies have reported that isothiocyanates and indoles elicit chemopreventive potency through multiple mechanisms that include modulation of phases I and II detoxification pathway enzymes, regulation of cell cycle arrest, and control of cell growth, induction of apoptosis, antioxidant activity, anti-angiogenic effects, and epigenetic regulation. Nuclear erythroid 2-related factor 2 (Nrf2) and Nuclear factor-κB (NF-κB) are key and central regulators in all these processes with a main role in oxidative stress and inflammation control. It has been described that isothiocyanates and indoles regulate their activity directly and indirectly. Today, the metabolic syndrome (central obesity, insulin resistance, hyperlipidemia, and hypertension) is responsible for a majority of deaths worldwide. All components of metabolic syndrome are characterized by chronic inflammation with deregulation of the PI3K/AKT/mTOR, MAPK/EKR/JNK, Nrf2, and NF-κB signaling pathways. The effects of GLSs derivatives controlling these pathways have been widely described in relation to cancer. Changes in food consumption patterns observed in the last decades to higher consumption of ultra-processed foods, with elevation in simple sugar and saturated fat contents and lower consumption of vegetables and fruits have been directly correlated with metabolic syndrome prevalence. In this review, it is summarized the knowledge regarding the mechanisms by which cruciferous glucosinolate derivatives (isothiocyanates and indoles) directly and indirectly regulate these pathways. However, the review places a special focus on the knowledge of the effects of glucosinolates derivatives in metabolic syndrome, since this has not been reviewed before.
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Affiliation(s)
- Montserrat Esteve
- Department of Biochemistry and Molecular Biomedicine, University of Barcelona, Barcelona, Spain
- Biomedical Research Centre in Physiopathology of Obesity and Nutrition (CIBERobn), Institute of Health Carlos III, Madrid, Spain
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