AUTHOR=Wahl Devin , Clayton Zachary S. TITLE=Editorial: Nutrition and metabolic aging JOURNAL=Frontiers in Nutrition VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2023.1191958 DOI=10.3389/fnut.2023.1191958 ISSN=2296-861X