Can Popular Supplements Help an Aging Brain? Experts Say It Comes Down to 2 Biological Changes

Preliminary research suggests omega-3, glucosamine, and L-tyrosine may behave differently as the brain ages, raising new questions about the safety and value of daily supplements.

BY LUCIA AUERBACH, NEWS WRITER

Illustration: Inc; Photo: Adobe Stock

Some popular supplements may not improve brain health in the way they claim.

New research centers on this question. For example, recent studies found omega-3........

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