Tongkat ali, a medicinal herb with all the scientific name, Eurycoma longifolia Jack, is really a popular herbal supplement with a lot of purported benefits. Based on the British Journal of Sports Medicine, the active constituents of tongkat ali appear to be eurycomalacton, eurycomanon, and eurycomanol. Scientific tests to the active chemical components of Tongkat ali extract have revealed several possible purposes of the herb, namely, being an aphrodisiac, ergogenic aid and cancer-fighting agent.
One of many purported uses of tongkat ali is just as an ergogenic aid, or possibly a supplement that improves the body’s adaptive reply to exercise. Tongkat Ali is assumed to create this effect by causing a rise in the body’s quantities of testosterone, a male se-x hormone which effects muscle size and satisfaction. As outlined by a 2003 study by S. Hamzah along with a. Yusof in “The British Journal of Sports Medicine,” a tongkat ali extract along with a weight-training course, caused a rise in lean body weight plus a reduction in fat tissue in accordance with placebo. This supports the usage of tongkat ali by athletes as being an ergogenic aid.
As tongkat ali is believed to enhance levels of the male se-x hormone testosterone, it may well have utility like a libido-enhancer or general male se-xual aid. According to a 2003 study by Ang HH, Ngai TH and Tan TH in “The Journal of Phytomedicine,” when an extract of tongkat ali was administered to middle-aged rats their se-xual performance increased relative to the placebo group. The main effect observed was really a decline in the hesitation-time period of the rats, indicating an elevated libido.
Tongkat ali has been studied being a possible cancer-fighting agent, as several of it’s chemical constituents have been shown to exert anti-cancer effects in studies. As outlined by a 2005 study dexjpky63 Tee TT and Azimahtol HL from the journal, “Anticancer Research,” an extract of tongkat ali exerted anti-proliferative effects against human breast cancer cells. Inside a 2003 study conducted at National Cheng Kung University and published in “The Journal of Natural Products,” an extract of pine pollen powder killed human carcinoma of the lung cells, in addition to demonstrating anti-malarial effects.