If you read Hulda Clark 's latest book, "The Prevention of All Cancers", the cancer postulately (or ostensibly depending on your belief of here theory) develops when pieces of the pituitary and hypothalmus merge with the SV-40 virus and penetrate various organs, the prostate being one of them. The unfortunate organs are targetted by toxins, nickle and isopropyl alcohol, that make it favorable for a particular parasite (I think it is the common intestinal fluke) that makes it favorable for the parasite to thrive and trigger human growth hormone locally and cause the tumor to grow and spread. These influences can be stopped by killing the parasite (zapping), removing toxins, and making sure the chemical processes are favorable for the immune system can react as it normally does (north magnetic polarity). Interesting book she just recently published.