Effects Of Testosterone On The Body
Just how important is testosterone to the body? It is a vital male hormone that is responsible for the development and maintenance of male attributes. Women also have testosterone, but in much smaller amounts.
- Endocrine system – Most testosterone is produced in the testicles, but small amounts come from the adrenal glands, which are located just above the kidneys. In women, the adrenal glands and ovaries produce small amounts of testosterone.
- Reproductive system – Testosterone begins helping form male genitals. At puberty, as testosterone production surges, the testicles and penis grow. The testicles produce a steady stream of testosterone and make a fresh supply of sperm every day.
- Sexuality – A man with low levels of testosterone may lose his desire for sex. Sexual stimulation and sexual activity cause testosterone levels to rise.