Your Gut Bacteria May Reveal How Fast Your Brain Is Aging
A UCLA study of nearly 1,500 adults linked older-appearing brains with memory and mood measures, and found gut signals associated with brain age in one group.
Your Gut May Be Making A Molecule That Raises Alzheimer’s Risk
A study links blood levels of the gut bacterial molecule ImP to Alzheimer’s-related markers and faster cognitive decline, but does not prove causation.