Current medical research suggests 30 to 40 percent of all cancers are caused by diet. Here's a list of what to avoid or seek out in your new cancer-fighting diet. A diet rich in fats can lead to prostate cancer in men, either by increasing body weight, altering sex hormone levels or because some fatty acids may stimulate tumor growth.
Red meat is a particularly rich source of dietary fats.
It is a lean protein, making it harder to gain weight. Soy balances sex hormone levels. And soy is free of the fatty acids that may stimulate tumors. Tofu, soy flour and soy milk are all excellent sources of soy. More grains, fruits and vegetables and less cheese, red meat and other fat-rich foods.