Havard's Mens Health Watch recently put out some information regarding TRT and the possible effects it can have on men. I encourage anyone looking into it to educate themselves on the risks involved. http://www.health.harvard.edu/press_releases/is-testosterone-replacement-therapy-safe "Some studies have found that men taking testosterone have more cardiovascular problems, like heart attacks, strokes, and deaths from heart disease. Some physicians also have a lingering concern that testosterone therapy could stimulate the growth of prostate cancer cells. Yet the evidence is mixed, with some studies showing a lower cardiac risk with testosterone therapy and no apparent effect on prostate cancer."