The association between a dietary index for the gut microbiota and frailty in older adults: emphasising the mediating role of inflammatory indicators

The association between a dietary index for the gut microbiota and frailty in older adults: emphasising the mediating role of inflammatory indicators

BackgroundThe dietary index for the gut microbiota (DI-GM) is a novel indicator of gut microbiome health, and its association with frailty remains unknown.MethodsWe recruited participants from the 2007–2020 National Health and Nutrition Examination Survey (NHANES). Restricted cubic splines (RCSs) an...

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Bibliographic Details
Main Authors: Huangyi Yin, Yue Qiu, Chaomei Gan, Yubo Zhou, Tingting Chen, Min Liang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-07-01
Series:Frontiers in Nutrition
Subjects:
gut microbiome
frailty
DI-GM
NHANES
ageing
Online Access:https://www.frontiersin.org/articles/10.3389/fnut.2025.1562278/full
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