AUTHOR=Ma Enbo , Wagatsuma Yukiko TITLE=Editorial: Nutrition in vulnerable groups JOURNAL=Frontiers in Nutrition VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2024.1448870 DOI=10.3389/fnut.2024.1448870 ISSN=2296-861X