subject: Tribulus Terrestris: Increase DHEA and Testosterone Levels [print this page] Tribulus Terrestris is a flowering plant that is native to southern Asia, southern Europe, and Africa. It is also a popular herbal supplement that is commonly used to boost libido and raise testosterone levels. In this article we will be discussing some research that gives us insight as to how Tribulus works in the human body.
The active components of Tribulus terrestris are steroidal saponins, the most active of which is called protodiascin. Protodiascin has been shown to increase testosterone and DHEA levels in humans. DHEA (dehydroepiandrosterone ) is a male steroid hormone that is secreted by the adrenal glands; it is the most abundant steroid in the human body. In a double-blind study conducted at Airlangga University, Tribulus was shown to significantly raise DHEA levels in the adult males (+55% in diabetics, and +85% in non-diabetics). By doing so, it was able to improve sex drive in 60% of the men suffering from erectile dysfunction (it also increased DHEA levels in men who were not suffering from erectile dysfunction, although by a slightly smaller amount).
Tribulus has also been shown to increase testosterone levels by as much as 50% in animal studies. This is achieved by increasing the leutenizing hormone (LH). Protodiascin has been shown to increase LH. LH is the hormone that signals the human body to produce more testosterone. There is ongoing debate as to whether or not Tribulus can effectively boost human testosterone levels above the normal range, but it is generally agreed upon that it can be helpful in restoring normal testosterone levels in men who are suffering from low levels, i.e. men over 30, or men undergoing PCT.
Overall, Tribulus is a beneficial supplement because it has been shown to increase DHEA and testosterone levels. While the debate regarding tribulus' effect on testosterone levels continues between supplement users and the pharmaceutical industry, literally thousands of men all across the world attest to the power of Tribulus. You can find their testimonials all over the web. But, you shouldn't just take their word for it, you should consider trying out Tribulus yourself to see how it works for you.
Tribulus Terrestris: Increase DHEA and Testosterone Levels
