St. John's Wort:

The herb St. John's Wort is believed to be helpful in relieving mild to moderate depression, but should only be taken under a physician's supervision. St. John's Wort may clash with other medications or foods a patient is taking, and the efficacy of the supplement is not regulated or assured.
- Reviewed last on: 1/20/2009
- Paul Ballas, DO, Department of Psychiatry, Thomas Jefferson Uniersity Hospital, Philadelphia, PA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.