Add Yahoo as a preferred source to see more of our stories on Google. Colorectal cancer is preventable and ‘highly treatable’ if detected early, according to the National Cancer Institute.Photograph: ...

Foods that may help lower your risk of colorectal cancer include whole grains, fruits, vegetables, dairy products, and fish. Eating a Mediterranean diet may have a protective effect.

A colonoscopy is an exam that lets your physician see your entire colon. Before the test, your health care team will give you instructions for how to clear your colon of any stool. This process is ...