Whole Grains Lessen Rectal Cancer Risk

At the University of Utah, a team led by Dr. Martha Slattery found that high intakes of vegetables, fruits and whole grains reduced the risk of rectal cancer by 28%, 27% and 31% respectively. A high-fiber diet (more than 34 grams of fiber per day) reduced rectal cancer by an impressive 66%, in this study of over 2000 people.
American Journal of Clinical Nutrition, February 2004; 79(2):274-281