Most people are not aware of how testosterone levels work. These levels are not only dangerous when too low but they can also be too high as well. It is important to have a steady range of testosterone between 250 and 1100 ng/dL (nanograms per deciliter.) Testosterone is a hormone found in both men and women. In men, the testicles primarily make testosterone. For women, ovaries and adrenal glands make testosterone on a smaller amount in comparison to men.

As men age, testosterone levels lower and estrogen levels get higher. The opposite is for women; estrogen levels drop and testosterone levels get higher. Testosterone plays a major role in the sex drive and function of men but also signals to the body to make new red blood cells, ensures that muscles and bones stay strong and healthy, and determines the distribution of fat. Testosterone levels in men drastically increase during puberty and begin to dip after the age of 30.

Understanding the purpose of testosterone in the human body is very important, especially as people age. It is also important to know what signs to look for regarding low testosterone. It can make a huge difference in everyday life. From overall confidence to physical stamina, understanding the hormones and the body is crucial to maintaining a happy and healthy life.