Prebiotics improve frailty status in community-dwelling older individuals in a double-blind, randomized, controlled trial.

ABSTRACT: BACKGROUNDFrailty significantly affects morbidity and mortality rates in the older population (age >65 years). Age-related degenerative diseases are influenced by the intestinal microbiota. However, limited research exists on alterations in the intestinal microbiota in frail older individuals, and the effectiveness of prebiotic intervention for treating frailty remains uncertain.OBJECTIVEWe sought to examine the biological characteristics of the intestinal microbiome in frail older individuals and assess changes in both frailty status and gut microbiota following intervention with a prebiotic blend consisting of inulin and oligofructose.METHODSThe study consisted of 3 components: an observational analysis with a sample size of 1,693, a cross-sectional analysis (n = 300), and a multicenter

SUBMITTER: Yang J 

PROVIDER: S-EPMC11405044 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature