Do Avocados Raise Testosterone Get access to everything we publish when you sign up for Outside+. Testosterone is an incredibly important hormone responsible for numerous functions. These include the development of reproductive tissues in men such as the testes and prostate, and is associated with sperm production levels. But while this may be the primary sex hormone in men, testosterone is not found exclusively in one sex over others. This hormone promotes secondary sexual characteristics too, including muscle mass, bone mass and hair growth. In all people, testosterone impacts mental health and moods, can influence behavior and play a role in the prevention of osteoporosis. Therefore, it's naturally a little scary to learn that with age, we begin to decrease our production of testosterone. Thankfully, not only are there medical treatments available to measure, balance and regulate hormone lev
