The recent contradictory findings on testosterone treatment prompted his team to run a large systematic literature search for studies evaluating the relationship between testosterone replacement therapy and cardiovascular events among men and Patel. An estimated 13 million men in the United States have problems with low testosterone, which occurs when the body fails to make enough hormones as a result of a problem with the testicles or pituitary gland. This describes an individual's unexpected weight gain, apparent aging and decline of energy.
And many girls have a knee-jerk suspicion that any hormone treatment can raise their risk of breast cancer. Nevertheless, clinical studies demonstrate that testosterone not only does not increase a woman's risk of breast cancer , it may play a vital role in warding off the disease. Glaser believes this will probably remain the status quo for a little while, given the prohibitive cost of running the long-term safety studies needed to acquire FDA approval that is more total.