I was diagnosed 12 years ago with Klinefelter’s syndrome, which has as a symptom low testosterone. After starting bimonthly injections of testosterone, I experienced some mild body changes but nothing excessive. I’m nearly 65 but feel like I’m 55. Testosterone may kill me some day by causing prostate cancer, but I’ll gladly take the risk for what the hormone has done for my increased health and enjoyment of life.

H. Denis Neumann
Redwood City, Calif.