Sweetened beverages, snacks and overweight: findings from the Young Lives cohort study in Peru
Claudia Alviso-Orellana1, Dayna Estrada-Tejada1, Rodrigo M Carrillo-Larco2
11School of Medicine,Universidad Peruana de Ciencias Aplicadas (UPC),Av. Alameda San Marcos, Chorrillos 15067, Lima,Peru.
Insights
Daily consumption of snacks and sweetened beverages is linked to weight gain in children. Sweetened beverages also increase the risk of developing overweight, highlighting the need for dietary awareness.
Area of Science:
- Pediatric nutrition
- Obesity research
- Public health
Background:
- Childhood overweight is a growing global health concern.
- Dietary habits, including snack and sweetened beverage intake, are potential contributors.
- Understanding these associations is crucial for developing effective interventions.
Purpose of the Study:
- To investigate the relationship between the consumption of snacks and sweetened beverages and the risk of overweight in children.
- To quantify the impact of these dietary factors on weight gain over time.
Main Methods:
- Secondary analysis of data from the Young Lives cohort study in Peru.
- Inclusion of children from the younger cohort, assessed in 2009 and 2013.
- Multivariable analysis to assess associations between dietary intake and overweight risk.
Main Results:
- Daily consumption of sweetened beverages and snacks was associated with significantly greater weight gain over approximately 4 years.
- Children consuming sweetened beverages daily showed a 2.12 times higher risk of developing overweight.
- Baseline prevalence of overweight was 22.0%, with an incidence of 3.6 per 100 person-years.
Conclusions:
- Daily intake of sweetened beverages and snacks contributes to increased weight gain in children.
- Sweetened beverage consumption is specifically linked to a higher risk of developing overweight.
- Findings underscore the importance of monitoring and limiting these dietary components in pediatric populations.
Objective:
To determine the association between consumption of snacks and sweetened beverages and risk of overweight among children.
Design:
Secondary analysis of the Young Lives cohort study in Peru.
Setting:
Twenty sentinel sites from a total of 1818 districts available in Peru.
Subjects:
Children in the younger cohort of the Young Lives study in Peru, specifically those included in the third (2009) and the fourth (2013) rounds.
Results:
A total of 1813 children were evaluated at baseline; 49·2 % girls and mean age 8·0 (sd 0·3) years. At baseline, 3·3 (95 % CI 2·5, 4·2) % reported daily sweetened beverage consumption, while this proportion was 3·9 (95 % CI 3·1, 4·9) % for snacks. Baseline prevalence of overweight was 22·0 (95 % CI 20·1, 23·9) %. Only 1414 children were followed for 4·0 (sd 0·1) years, with an overweight incidence of 3·6 (95 % CI 3·1, 4·1) per 100 person-years. In multivariable analysis, children who consumed sweetened beverages and snacks daily had an average weight increase of 2·29 (95 % CI 0·62, 3·96) and 2·04 (95 % CI 0·48, 3·60) kg more, respectively, than those who never consumed these products, in approximately 4 years of follow-up. Moreover, there was evidence of an association between daily consumption of sweetened beverages and risk of overweight (relative risk=2·12; 95 % CI 1·05, 4·28).
Conclusions:
Daily consumption of sweetened beverages and snacks was associated with increased weight gain v. never consuming these products; and in the case of sweetened beverages, with higher risk of developing overweight.
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