By Amy NortonHealthDay Reporter (HealthDay) TUESDAY, Aug. 11, 2020 (HealthDay News) — A growing number of older people are turning to the vitamin biotin to fortify their aging skin, hair and nails. But a new study shows how large doses of it can interfere with some vital medical tests. Biotin, […]
doses
Credit: CC0 Public Domain More and more older people are turning to the vitamin biotin to fortify their aging skin, hair, and nails. But in a new study, researchers found at high doses, the popular biotin supplement could mask heart trouble by interfering with some vital medical tests. The research […]