Testosterone is an essential sex hormone in the human body. Levels are at their peak following puberty and slowly decrease with age. Some of this hormone's important functions include boosting your sex drive, keeping your metabolism up, building your muscles and elevating your mood.
Because testosterone is so important, even a small deficiency can result in unpleasant symptoms. Many people seek testosterone supplementation to keep their levels optimal. Testosterone treatment has many well-known benefits, such as bigger muscles and better sexual performance. Here are four additional benefits that may surprise you.