Tribulus Terrestris is a small leafy and vine plant that is grown in many parts of the world like Asia, Africa, Middle East and Europe. The roots and fruits of this plant have been utilized for medicinal preparations since ages. Mostly, this plant has been used for enhancing libido, maintaining a healthy urinary tract and reduction of swelling. But in this age, tribulus terrestris is used in many health and nutrition supplements along with a so-called claim that it increases testosterone levels.