Tips for consumers
Rely on established, authoritative books on herbs that are based on factual information.
Consult a physician or other health care professional who is knowledgeable about herbs to avoid potentially dangerous side effects and interactions.
Ask a pharmacist or other health care provider for product information, recommended doses, and information on side effects and effectiveness of herbal remedies.
Do not use supplements during pregnancy or while breastfeeding, except with the advice of a physician.