The colon and rectum are the parts of the large intestine and colon cancer, commonly known as colorectal cancer is quite common in people above the age of 50. One must know the 3 warning signs of colon cancer at the early stage. The signs are: Persistent Changes in Bowel Habits, Blood in Stool, Abdominal Discomfort, Unexplained Weight Loss, Fatigue, Inadequate Evacuation or Blockage... https://www.edhacare.com/blogs/3-warning-signs-of-colon-cancer/