Then, there’s the placement of the blood to consider. Blood from colon cancer is more likely to be mixed into the stool than ...

A test for fecal occult blood looks for blood in your poop, or feces. It can be a sign of a problem in your digestive system, such as a growth, or polyp, or cancer in the colon or rectum.

Discover the top causes of black poop like diet, supplements, and gut health conditions, plus the best treatment options ...

A person’s poop may be black due to eating certain foods, such as licorice, taking iron supplements, or gastrointestinal bleeding. If people have blood in the stool, they may benefit from ...

Crohn’s disease is an inflammatory bowel disease (IBD) that can lead to blood in bowel movements. It can also change the frequency and color of poop. Medications, diets, and lifestyle changes ...