Gut Microbiome: The New Frontier in Preventing Cognitive Decline
- A new study in Nature Communications reveals that a daily fiber supplement can boost brain function in older adults. - In just 12 weeks, participants showed improved memory test performance, hinting at potential Alzheimer’s prevention. - The placebo-controlled trial on twins over 65 highlights the gut-brain axis's role in cognitive health. - Researchers found increased levels of beneficial gut bacteria, Bifidobacterium, in those taking the supplement. - While promising, larger and longer studies are needed to confirm these findings and explore optimal dosages. Source: [PsyPost]()
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