It is estimated that four to five million American men may not produce enough testosterone. Most discouraging, research finds that most men know very little about testosterone, the potential consequences of having low testosterone levels, and the availability of therapies to increase testosterone and overall health.
Testosterone is the most important sex hormone (otherwise known as androgen) produced in the male body. It is the hormone that is primarily responsible for producing and maintaining the typical adult male attributes. At puberty, testosterone stimulates the physical changes that characterize the adult male, such as enlargement of the penis and testes, growth of facial and pubic hair, deepening of the voice, an increase in muscle mass and strength, and growth in height. Throughout adult life, testosterone helps maintain sex drive, the production of sperm cells, male hair patterns, muscle mass, and bone mass.
Read more by clicking on the links below:
Testosterone Overview
Benefits of Testosterone Replacement Therapy
Treatments for Low Testosterone
Potential Risks of Testosterone Replacement Therapy
Overview of Clinical Trials
Frequently Asked Questions
Glossary of Terms
Resources
Bibliography
Editors
