Nutritionist at Universidad de Antioquia, Medellín, Colombia (2006), with a master’s and doctorate in nutrition and food at Universidad de Chile, Santiago, Chile (2015). Currently postdoctoral fellow in the nucleus of epidemiological research in nutrition and health, nutrition department, University of São Paulo. With experience in nutritional studies, with emphasis on nutritional analysis of the population, researches with longitudinal data in children and adolescents, on changes in body composition, and on micronutrient deficiencies coexisting with obesity (double burden of malnutrition ). Currently, he is part of the thematic project directed by professor Carlos A. Monteiro “Consumption of ultraprocessed foods, nutritional profile of diet and obesity in seven countries”, working specifically in the analyzes of the database of Chile and participating in the analyzes of Colombia among other countries of Latin America.