Nutrients : journal of human nutrition

The Effects of Physical Activity and Diet Interventions on Body Mass Index in Latin American Children and Adolescents:  A Systematic Review and Meta-Analysis

Authors: Andrés Godoy-Cumillaf , Paola Fuentes-Merino, Armando Díaz-González , Judith Jiménez-Díaz , Vicente Martínez-Vizcaíno , Celia Álvarez-Bueno and Iván Cavero-Redondo

I don’t usually read this journal but this study published on the 20th of May addresses physical activity and nutrition and caught my attention. This paper did a systematic review and meta-analysis to compare the effect of physical activity only with that of physical activity plus diet interventions on body mass index (BMI) in Latin American children and adolescents.

The Study discusses results on the effect of physical activity plus diet agree with previous meta-analyses that have analysed non-Latin American populations, highlighting that physical activity is one of  the central elements of weight loss. However, when combined with diet intervention, the reduction ranged from 3.2% to 20% more, underscoring that the best results are achieved when calories are restricted. All this confirms the necessity of designing interventions which combine physical activity with a nutritional component. physical activity plus diet programs proved to be more efficient in decreasing BMI values in children and adolescents.

To summarise it is necessary to implement more physical activity plus diet interventions in Latin America, in order to help in reducing the high levels of overweight and obesity that are found in this region.

To read the full Article click on the link : Nutrients