The impact of physical activity on the microbiota composition and its main metabolites among older adults with insomnia

We explored the relationships between physical activity (PA) levels, microbiota composition, and short-chain fatty acid (SCFA) concentrations in older adults with insomnia.本研究探讨了失眠老年人群的体力活动（physical activity，PA）水平、微生物群组成与短链脂肪酸（short-chain fatty acid，SCFA）浓度之间的关联关系。