Graded against 173,636 supplements + 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, NIH DSLD
Vitamin B7
MODERATE EVIDENCEVitaminLast updated
AVELOR SUMMARY
Biotin 2.5-10mg/day for hair/nails. CRITICAL: high-dose biotin interferes with immunoassays — causes FALSE thyroid tests, cardiac troponin tests, and hormone panels. Discontinue 72 hours before bloodwork.
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*Reviewed by the Dose AI Research Team and Clinical Advisory Board*
*Last updated: 2026-04-06*
Independently graded against 173,636 indexed supplements with 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, and NIH DSLD | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.