658. This Is Your Brain on Supplements
Freakonomics Radio • January 09, 2026
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| Guest | Role | Confidence | Extraction Method | Actions |
|---|---|---|---|---|
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Description
We all want to stay sharp, and forestall the cognitive effects of aging. But do brain supplements actually work? Are they safe? And why doesn’t the F.D.A. even know what’s in them? (Part one of “The Freakonomics Radio Guide to Getting Better.”)