The bioavailability problem: native curcumin has <1% oral absorption. Solutions: BioPerine® (+2,000%), Meriva® (phospholipid), Longvida® (lipid particle), CurcuWIN® (hydrophilic carrier), Theracurmin® (nanoparticle). Each has different pharmacokinetics. 5 CYP pathways = most drug interaction-prone supplement. --- *Reviewed by the Dose AI Research Team and Clinical Advisory Board* *Last updated: 2026-04-06*
Based on independent third-party laboratory analysis
Category pass rate: 76% pass rate — 24% of products fail. Additionally, 47% of Bangladesh-sourced turmeric contains intentionally-added lead.
Contamination risk: HIGH. 47% of Bangladesh turmeric has intentionally-added lead (lead chromate) to enhance yellow color. Always check country of origin.
Reviewed by the Scan Dose Research Team and Clinical Advisory Board | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.