This process can last for decades. Less Fat Studies show that people who eat a diet high in fat have increased rates of breast and colon cancer. Total fat intake seems to be more important than whether the fat is saturated or unsaturated. The means by which fat increases the risk of cancer are far from clear. In the case of breast cancer, fat may affect hormone levels, causing more estrogen to be produced.
Excess estrogen can lead to cancer.
The menu below illustrates some important fat-trimming tips. More Fiber Colon and rectum cancer is less common in countries where people eat large amounts of fiber from whole grains and fruits and vegetables. Fiber's protective role may be related to speeding the passage of stools thfough the colon, allowing less time for carcinogens to be incontact with tissues. Also, by increasing the bulk of the stool, fiber may dilute the concentration of the carcinogens. NCI recommends that you eat 20 to 30 grams of fiber a day, about double the amount most Americans now include in their diets.