AUTHOR=Han Yuanfeng , Yu Peishan , Wu Wenjiang 

TITLE=Commentary: Association of dietary index for gut microbiota with frailty in middle-aged and older Americans: a cross-sectional study and mediation analysis

JOURNAL=Frontiers in Nutrition

VOLUME=Volume 12 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1674225

DOI=10.3389/fnut.2025.1674225

ISSN=2296-861X