Herbal Information

DHHS. NIH. National Center for Complementary and Integrative Health.

Provides information on the use of St. John's Wort in various research studies.

DHHS. NIH. National Cancer Institute.

Provides access to information from clinical trials and research concerning mistletoe extracts.

The Longwood Herbal Task Force.

Provides monograph, clinical information summary, and patient information on herbal medicines.

American Botanical Council.

Seeks to educate the public through science-based research on the appropriate use of herbal medicine.