Association between the dietary index for gut microbiota and frailty: the mediating role of body mass index

Association between the dietary index for gut microbiota and frailty: the mediating role of body mass index

BackgroundThe Dietary Index for Gut Microbiota (DI-GM), a newly introduced metric, indicates gut microbiota diversity. However, its correlation with frailty remains unexplored.MethodA total of 25,320 individuals were included in the 2007–2020 National Health and Nutrition Examination Survey (NHANES)...

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Bibliographic Details
Main Authors: Jiawei Lei, Tingting Feng, Tian Tian, Ziyun Zhuang, Guilei Zhang, Ying Liu, Zhenrong Yang, Yuting Wang, Xin Zhang, Wei Sun, Jiahe Wang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Nutrition
Subjects:
diet
gut microbiota
frailty
mediation
body mass index
NHANES
Online Access:https://www.frontiersin.org/articles/10.3389/fnut.2025.1573199/full
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https://www.frontiersin.org/articles/10.3389/fnut.2025.1573199/full

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