My father actually has a VERY healthy diet, mostly vegetables.. and he grows most of his own vegetables during the warmer months. He's not a meat eater at all (unlike myself).. once in a great while he'll have some grilled chicken or beef. He eats broccoli about once a week, salad almost everyday, soups, fruit and tea.
Chaim is right. A diet heavy in cooked tomatoes (because of the antioxidant lycopene) is chicken soup for the prostate. However, lycopene is more readily absorbed when consumed with a fat source, such as avocado.
C.F .. my father's Italian, I think he's had a cooked tomato once or twice.
Lisa - I will look into the Saw Palmetto!
Evidence from epidemiological studies supports protective roles in reducing prostate cancer for dietary selenium, vitamin E, lycopene, and soy foods. High plasma levels of Vitamin D may also have a protective effect. Estrogens from fermented soybeans and other plant sources (called phytoestrogens) may also help prevent prostate cancer.The selective estrogen receptor modulator drug toremifene has shown promise in early trials. Two medications which block the conversion of testosterone to dihydrotestosterone, finasteride and dutasteride, have also shown some promise. The use of these medications for primary prevention is still in the testing phase, and they are not widely used for this purpose. The initial problem with these medications is that they may preferentially block the development of lower-grade prostate tumors, leading to a relatively greater chance of higher grade cancers, and negating any overall survival improvement. More recent research found that finasteride did not increase the percentage of higher grade cancers. A 2008 study update found that finasteride reduces the incidence of prostate cancer by 30%. In the original study it turns that that the smaller prostate caused by finasteride means that a doctor is more likely to hit upon cancer nests and more likely to find aggressive-looking cells. Most of the men in the study who had cancer — aggressive or not — chose to be treated and many had their prostates removed. A pathologist then carefully examined every one of those 500 prostates and compared the kinds of cancers found at surgery to those initially diagnosed at biopsy. Finasteride did not increase the risk of High-Grade prostate cancer.
Green tea may be protective (due to its polyphenol content), although the the most comprehensive clinical study indicates that it has no protective effect. A 2006 study of green tea derivatives demonstrated promising prostate cancer prevention in patients at high risk for the disease. Recent research published in the Journal of the National Cancer Institute suggests that taking multivitamins more than seven times a week can increase the risks of contracting the disease. This research was unable to highlight the exact vitamins responsible for this increase (almost double), although they suggest that vitamin A, vitamin E and beta-carotene may lie at its heart. It is advised that those taking multivitamins never exceed the stated daily dose on the label. Scientists recommend a healthy, well balanced diet rich in fiber, and to reduce intake of meat. A 2007 study published in the Journal of the National Cancer Institute found that men eating cauliflower, broccoli, or one of the other cruciferous vegetables, more than once a week were 40% less likely to develop prostate cancer than men who rarely ate those vegetables. Scientists believe the reason for this phenomenon has to do with a phytochemical called Diindolylmethane in these vegetables that has Anti-Androgenic and immune modulating properties. This compound is currently under investigation by the National Cancer Institute as a natural therapeutic for prostate cancer.