Overview cross-reference file for B-vitamins (B1-B12) and Vitamin C. Water-soluble vitamins are NOT stored in the body (excess excreted in urine — hence bright yellow urine from B2). Daily intake required. Exception: B12 IS stored in the liver (3-5 year supply). See individual files for each vitamin. --- *Reviewed by the Dose AI Research Team and Clinical Advisory Board* *Last updated: 2026-04-06*
Reviewed by the Scan Dose Research Team and Clinical Advisory Board | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.