H.C.Louis 40+. Entrepreneur, takes 4 capsules of "El Jack" daily to enchance his energy, keeps him in focus and improves his overall performance Summary of health benefits As a potent Aphrodisiac Anti-viral Anti-malarial Anti-pyretic activity Antihistaminic (allergic-reactions) Anti-ulcer Anti-anxiety Cytotoxic (anti-cancerous tumour) Anti-hypertensive Anti-dysentery Research has shown that Eurycoma Longifolia Jack contains several phytochemicals (plant chemicals) that increase the level of testosterone the sex hormone required for male sexual functions, It is also required in the development of the sexual organ and the brain. As reported in the New Sunday Times on 30.5.99, according to Dr. Johari Mohd Saad of University Malaya, male mice dosed with Eurycoma Longifolia extract became sexually hyperactive and mounted on female mice more frequently. The sperm count and vigour of the sperms both increased compared to mice not given the dose. Testosterone level decreases steadily with age. The level of testosterone is at its peak at 100% around age 20, and ends at only 20%-50% at age 80. According to recent studies, on the average, testosterone levels drop 2% yearly. In fact many men's testosterone levels languish to below the deficient threshold of 350 ng/ml at age 50 to 60. Normally, 500-1,100 ng/ml of testosterone should be in the blood. (Dr. Suhaimi Muhammad, Institut Teknologi MARA, Pahang Branch) Summary of health benefits Increases the efficiency of the healing system Improves physical and mental performances Enhances energy level. As an adaptogen (reduces fatigue and exhaustion) Improves appetite and digestion Tones skin and muscles Improves immune system