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

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

BackgroundWhile frailty poses significant challenges in aging populations, evidence regarding gut microbiome-targeted nutritional strategies remains limited. The novel Dietary Index for Gut Microbiota (DI-GM), quantifying microbial-pertinent dietary patterns, provides a framework for personalized fr...

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Bibliographic Details
Main Authors: Xiaodan Li, Ying Liu, Chuyi Shen, Changzhuan Shao, Hongke Jiang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Nutrition
Subjects:
frailty
gut microbiome
DI-GM
nutritional strategies
mediation effect
geriatric care
Online Access:https://www.frontiersin.org/articles/10.3389/fnut.2025.1615386/full
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https://www.frontiersin.org/articles/10.3389/fnut.2025.1615386/full

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