By Madeline Kennedy (Reuters Health) – Men with prostate cancer may be more likely to have the most serious form of the disease if their diet contains a lot of fat from meat and dairy, a recent U.S. study suggests. The increased risk tied to saturated fat and cholesterol was greater for the prostate cancer patients who had not been taking cholesterol-lowering statin drugs, researchers report in the journal Prostate Cancer and Prostatic Diseases. The link between saturated fat in the diet and aggressive prostate cancer was also strongest for men of European descent, compared to African American men, the study found.