Prostate problems and Tumeric/Capsacin
(Detroit, Michigan, USA)
I've observed that if I eat a diet of more curry dishes with hot chillis as in Vindaloo or eat any hot chilly based foods, my PSA level goes down very quickly.
It seems that Asian countries have a relatively lower incidence of prostate problems, so it may relate to what they eat.
I believe that there's correlation here somewhere. It may be Tumeric and/or Capsacin in the chillies that are responsible.
It's time for some serious research into this theory.