MedlinePlus Herbs & Supplements

Provided by the National Library of Medicine.  Browse dietary supplements and herbal remedies to learn about their effectiveness, usual dosage, and drug interactions.

Data sources include:

  • National Center for Complementary and Alternative Medicine
  • National Institutes of Health, Office of Dietary Supplements
  • National Toxicology Program
  • Natural Medicines Comprehensive Database
  • National Cancer Institute

Link to Resource: MedlinePlus Herbs & Supplements