DEAR DR. GOTT:
I’m an older gentleman with a question. Can you tell me about testosterone?
DEAR READER:
The male body produces a hormone known as testosterone. This hormone helps maintain bone density, muscle mass and strength, sex drive, the production of red blood cells, and sperm. Levels generally peak during adolescence and early adulthood. Then at the age of 40 or so, production is lessened. As a general rule, the decline is gradual.
A higher than normal testosterone level has been linked with an increased risk of prostate cancer or an enlarged prostate. Lower than normal levels have been associated with memory loss, mood changes, erectile dysfunction, and depression.
Synthetic testosterone is available by prescription. While studies reveal the supplemental form can bring [Read more...]