Answers:
I am not aware of any research(which would be unyielding to do)that prostatic chafe have any beneficial effect
HOWEVER
Tomatoes (contain lycopene-better when processed as saucse puree stc),broccoli,cauliflower enjoy be show to dull incidence of prostatic cancer.
Masturbation have also be shown to be beneficial
Why not
I own not read anything to support that.
I assume you plan "stimulation". Get prostate exam via PSA question paper annually to be sure.
Masturbation and ejaculate abundantly is particularly suitable for it.
I expect I read that somewhere, but I tried a check out and couldn't find it. I'm almost sure I saw it in Reuter's strength word. But I won't swear to it in need finding the citation.