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Colorectal cancer, is a type of cancer that begins in the colon or ****. It typically starts as abnormal growths called polyps that form on the inner lining of the colon or ****. Over time, these polyps can develop into cancerous tumors.

The exact cause of colon cancer is unknown, but certain risk factors can increase a person's chances of developing the disease. These risk factors include advanced age, a family history of colon cancer or polyps, a personal history of colon polyps or inflammatory bowel disease, a sedentary lifestyle, a diet high in red and processed meats, obesity, smoking,