«Hypericum perforatum, known as perforate St John's-wort, common Saint John's wort and St John's wort,[note 1] is a flowering plant in the family Hypericaceae. Although used as a medicinal herb with possible antidepressant activity, high-quality clinical evidence for such effects is absent, and no H. perforatum drug has been approved by the US Food and Drug Administration. The plant is poisonous to livestock.
The primary phytochemical constituent of St John's wort is hyperforin.» (wiki)
Modified: 1 week ago on Jul 7, 2019
1 week ago on Jul 7, 2019.