Biotin (Vitamin B7) · Evidence-First Lite Reference
Biotin (Vitamin B7) overview and evidence tier · full fact sheet building in Wave 1 D5.
Overview
Brief Lite reference for Biotin (Vitamin B7). Full evidence-first fact sheet (mechanism, dosage, safety, citations) launching in Wave 1 D5.
Tags
Body Systems: Hair & Nails · Skin & Connective Tissue
Mechanisms:
Evidence Tier: RCT supported
Layer: B (Lite · evidence-first details pending Wave 1 D5)