Poria cocos Polysaccharide Reshapes Gut Microbiota to Regulate Short-Chain Fatty Acids and Alleviate Neuroinflammation-Related Cognitive Impairment in Alzheimer's Disease.

Evidence indicates that Poria cocos polysaccharide (PCP) improves cognitive impairment in Alzheimer's disease (AD); however, its underlying mechanism, particularly its relationship with the gut microbiota, remains unclear. In the current study, we aimed to investigate the mechanism of PCP in improvi