Horny Goat Weed, which for centuries has been hugely popular as a garden plant, is said to be highly valued in China where for 2,000 years it has been used as an aphrodisiac.Horny goat weed herb, epimedium sagitattum, is a Dietary Supplement. This herb is one of the most valued tonics of Chinese herbalism. In China it is especially used for supporting healthy sexual activity.The herbal remedy, known in Latin as epimedium, contains icariin which has a similar effect to Viagra, reports the Daily Express.

Animal studies indicate that horny goat weed may work by increasing nitric oxide levels, which relaxes smooth muscle and lets more blood flow to the penis or clitoris. Research shows Horny Goat Weed increases testosterone and blood flow, and herbalists recommend the remedy to both women and men for increased sexual pleasure and stamina.

Some evidence suggests horny goat weed may modulate levels of the hormones cortisol, testosterone, and thyroid hormone, bringing low levels back to normal. In one study, epimedium koreanum was found to cause significant inhibition of the cholinesterase enzyme. This can theoretically increase the risk of loss of muscle co-ordination and jerky movements due to acetylcholine buildup in muscles.

It has no reported side effects and is available in health food shops.
Horny Goat Weed is a leafy plant that grows at high altitude and is found in the wild in Asia and Europe. Today it is available in tablet, capsule and tea forms.Scientists say it increases libido in men and women, and improves performance in men.