Testosterone is responsible for the production of male sexual characteristics and functions including a deep voice facial hair denser bone and muscle mass and is directly related to erectile functions penis and testicular size and the sex drive. Males usually have much higher levels of testosterone in their body than females.
If levels are low a male may experience erectile dysfunction a reduction in testicle size and difficulty sleeping.
Testosterone levels world map. A normal testosterone level for you will depend on your gender and age. Normal total testosterone results in adult men. On with testosterone levels.
In this article learn about the symptoms of. Log in or sign up to leave a comment log in sign up. Higher than normal levels may normalize blood pressure and reduce the risk of obesity and heart attacks.
Levels depend on a person s age sex and health. Testosterone is a sex hormone. The levels of testosterone appear to be falling about 1 per year in the united states.
Ages 19 to 49 249 836 nanograms per deciliter ng dl. High or low testosterone levels in men can cause symptoms and signs of weight gain osteoporosis decline in sexual desire and a decline in physical energy and stamina. Close crossposted by 40 minutes ago.
Testosterone is the male hormone though it is a normal hormone in women as well. Sci tech posted by 47 minutes ago. Testosterone is a hormone known as an androgen.