AUTHOR=Łuszczki Edyta , Jagielski Paweł , Martínez-Rodríguez Alejandro TITLE=Editorial: Metabolic pathways and consequences of malnutrition in children and adolescents JOURNAL=Frontiers in Nutrition VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2023.1282445 DOI=10.3389/fnut.2023.1282445 ISSN=2296-861X