| In a prospective, multi-center, case-control study involving 194 cases with newly diagnosed prostate cancer and 317 controls, results indicate inverse associations between tomato/tomato products and garlic intake and risk of prostate cancer. After adjusting for potential confounders, the highest tertile of consumption of tomato/tomato products was associated with a 67% reduced risk of prostate cancer, compared with the lowest tertile. Similarly, garlic consumption was associated with a 42% reduced risk of prostate cancer. On the other hand, dietary fat and red meat intake were positively associated with prostate cancer risk. Thus, the authors conclude, "Our study supports the hypothesis that total fat may increase PC risk and tomatoes/tomato products and garlic may protect patients against PC." | Reference: | "Major Dietary Factors and Prostate Cancer Risk: A Prospective Multicenter Case-Control Study," Salem S, Pourmand G, et al, Nutr Cancer, 2010, Dec 15; [Epub ahead of print]. | |