Daily multivitamin delays biological aging by up to 5 months, trial finds

The COSMOS trial found that a daily multivitamin delayed biological aging by 2.7 to 5.1 months, and that this effect was more apparent in older adults who are already experiencing accelerated aging.

 

💉 A guide to GLP-1s. Storing your semaglutide correctly is essential. From refrigeration rules to travel tips, here's how to keep your medication safe and effective. Learn more

Today's News Updated on March 12, 2026 at 8:00 a.m. PST

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