Look up
Supplements Database
Evidence, doses and interactions for vitamins, minerals and herbal products.
Worked example
- 1
- St John's wort
- 2
- Induces CYP3A4 and P-glycoprotein, so it lowers levels of combined oral contraceptives, ciclosporin and warfarin: flagged before you recommend it.
Module overview
The Supplements Database helps professionals locate available supplement profiles and review the information attached to a selected entry. Confirm the product and ingredients because names and compositions can differ between brands and markets.
Evidence, quality, and labeling vary. Review current sources, consider the person’s full medication and health history, and avoid treating a catalog entry as proof of safety or effectiveness.
How it works
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Search a supplement
Look up a product or ingredient represented in the available supplement catalog.
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Confirm the entry
Check the exact product or ingredient and review the profile information provided for it.
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Verify interactions and sources
Review any interaction details and supporting references; catalog coverage may be incomplete.
- Designed for
- Pharmacists and other qualified healthcare professionals.
- Scope and limitations
- Evidence and product composition vary. Check current sources and consider the full medication and health history.
