Testosterone is a major hormone that drives protein synthesis, leading to increased muscle mass and strength. The biosyntheis of testosterone is dependent on the presence of precursors such as cholesterol and pregnenolone. It is regulated by the enzymes called follicle-stimulating hormone (FSH) and luteinizing hormone (LH).
Factors that positively affect testosterone levels include adequate exercise, particularly resistance training, and adequate intake of levels of vitamins and minerals such as Vitamin A, Vitamin D, and Zinc. Weight loss may also increase testosterone levels through a decrease in fat cells. Fat cells produce the enzyme aromatase, which converts testosterone to estradiol, a feminizing hormone.
Hence, natural testosterone boosting methods include maximizing these factors. Regular endurance training should be performed. Obese and overweight individuals should be encouraged to lose weight. Dietary intake of Vitamin A, Vitamin D, and Zinc should be in accordance to existing nutrition guidelines.
