There are many different types of cancer that affect many people no matter what age, ethnicity, or gender they are.natural prostate treatment Unfortunately there is one form of cancer that only affects men, it is prostate cancer. Prostate cancer is a form of cancer which begins when the cells of the prostate become abnormal. After time, especially if untreated, the cells begin to grow and form tumors. Diet seems to be the other contributing factor to this disease. It has been observed by the medical community that men who tend to take part in diets that are rich in fat seem to be more at risk for prostate cancer that those who have a different type of diet.