[Overweight and obesity in children aged 5-11 years in Mexico - Why is necessary an interdisciplinary approach?].

Introduction: overweight and obesity in children are serious public health problems in Mexico. Objective: to analyze the behavior of the prevalence of overweight and obesity in children from 5 to 11 years of age and to present projections on the prevalence for the period 2022-2026. Methodology: ecological and retrospective study whose units of analysis were groups of children of Mexico with overweight and obesity in the period 1999-2021, according to information collected from six National Health and Nutrition Surveys.