Just tossing this out - the best stuff I know of for prostate problems is a traditional Ayurvedic formula called Gokshuradi guggulu. Many men I know have totally solved BPH - got numbers down, all symptoms gone, etc. It has other uses as well.
prostate enlargement and cancer are due to iodine deficiency.
Even though I quit smoking 14 years ago I didn't avoid the damage I did to my body. I was DX’ed seven years after I stopped.