Biotin, also referred to as Vitamin H or B7, is a water-soluble nutrient that belongs to the B-complex vitamin family. The term "biotin" is derived from the Greek word biotos, meaning "life" or ...

A popular over-the-counter supplement that patients with cancer are prescribed or buy on their own to improve hair and nail ...

Biotin supplements used for cancer-related hair loss may interfere with key blood tests, risking inaccurate results and altered care decisions: © The Ohio State University Comprehensive Cancer Center ...