What is Testosterone?

Testosterone is a hormone primarily produced by the testes in males, although it is also produced in smaller amounts by the adrenal glands. Testosterone plays a critical role in the development and maintenance of male physical characteristics and reproductive function.

During puberty, testosterone triggers the growth of facial and body hair, deepens the voice, and promotes muscle mass and bone density. Testosterone also plays a key role in the production of sperm.

In addition to its physical effects, testosterone also influences mood, energy levels, and sex drive in males. Low levels of testosterone can result in a variety of symptoms, including reduced libido, fatigue, and depression.

Overall, testosterone is a vital hormone in males that helps to regulate a range of physical and psychological functions, including the development of male sexual characteristics, reproductive function, and overall health and well-being.