Association of a newly proposed dietary index for gut microbiota with phenotypic age acceleration: a cross-sectional study of NHANES 1999–2018

Abstract Background Aging is closely linked to chronic diseases, and gut microbiota plays a significant role in this process. The Dietary Index for Gut Microbiota (DI-GM), a novel tool reflecting the potential impact of diet on gut microbiota diversity, has an unclear association with biological agi...

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Bibliographic Details
Main Authors: Boming Xu, Yingxuan Huang, Yilin Zeng, Peizhong Chen, Yubin Wang, Xiaoqiang Liu
Format: Article
Language:English
Published: BMC 2025-07-01
Series:Journal of Health, Population and Nutrition
Subjects:
Online Access:https://doi.org/10.1186/s41043-025-01007-w
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