I take umbrage at the “old man’s disease.” I’m 64 and I have it. 
I do not have the reference, but a recent large NIH sponsored study of the effect of selenium on the development of heart disease showed a 30% reduction in the incidence of prostate cancer. It was an unexpected finding.
Also, a low fat diet is considered a good preventive measure, and it will also keep the cancer from being too malignant. Read the 10% solution by Kurzweil (of electronics fame).
barb, some guys are just ahead of the curve!
“Sometimes we guys are just supposed to bend over and smile.”
Do tell doc, do you do your own digital exam?
Apparently, but it sounds more like relief than prevention/cure.
I’m not that limber, handy.