Epimedium is one of the most valued tonics of Chinese herbalism. Its first recorded use dates back to the ancient text, Shen Non Ben Cao Jing (ca. 200 B.C.-100 A.D.) It was viewed as a kidney / adrenal tonic, used for male endocrine function, erectile function and enhancement of libido in men and women.* Epimedium was said to "tonify life's gate" - a term used to refer to the vital energy responsible for male sexual capability - as well as to strengthen tendons and bones.*
Epimedium received its colloquial name, horny goat weed, when goats grazing on the herb were observed to increase their sexual activity.*
