Tongkat Ali has been known worldwide as an effective testosterone enhancer. The hormone testosterone is needed for growth and development of male reproductive organs. Adequate levels of testosterone helps maintain a higher energy level, mood, happy, increase fertility and sexual arousal.
In the past, Tongkat Ali has been used as an enhancer of sexual arousal and to treat various sexual dysfunctions in traditional medicine. Now scientists have found efficacy in treating sexual dysfunction. There is so much research done to show that Tongkat Ali increases sexual performance and virility in mammals.
Residents of Southeast Asia also use this herb because of his usefulness as an anti-malarial drugs, anti-piretik, anti-ulcer, and an aphrodisiac. Extracts of Tongkat Ali has been shown to increase muscle mass in humans. Therefore, Tongkat Ali became an important component of many supplements magnifying muscle. Now many athletes and body builders have begun using Tongkat Ali supplement to increase their muscle size and strength, as well as to improve their performance in various sporting events.