Lithium plays a mysterious role in the brain. Could it be used to prevent Alzheimer’s?
Low doses in mice have can clear up proteins associated with Alzheimer’s disease and restore memory. Human trials are the
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Bethany Brookshire
07:20
Scientists finally know where potatoes come from—and the answer is very weird
New research traces the genetic ancestry of the popular root vegetable to a brief plant romance millions of years ago.
Bethany Brookshire
08:19
The unexpected ways Ozempic-like drugs might fight dementia
They were designed to treat diabetes, then prescribed for weight loss, and now—as researchers are finding—they might hold the secret
