Testosterone hormone plays a significant role in carries out key body processes such as strengthening bones and muscle mass, storage of fat, red blood cell production, deepening of the voice, and enhancing sexual wellness and libido. As you hit your thirties, your body inclines to lose around 1% of testosterone year after year as you grow older. Such a decline in your testosterone hormones may take a toll on your romantic relationship and may even cause a variety of problems such as erectile dysfunction (ED), weight gain, depression, low sex drive, infertility, and low sperm count. To improve the production of testosterone hormones naturally, use best testosterone booster capsules.