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hair skin and nails

Biotin for Hair, Skin and Nails: The FDA Warning Behind the Hype

NIH says biotin deficiency in a healthy adult has never been reported, yet high-dose biotin supplements can distort blood tests badly enough to mask a heart attack.

Categories: Skin & Body Care

Tags: biotin, hair skin and nails, vitamin B7, FDA warning & lab test interference

Posted On: August 17 2026

Posted By: champvita_admin