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

Medically reviewed by Kumkum S. Patel, MD Black poop, or melena, can happen when there is bleeding in the upper digestive ...

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.

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 ...

Relaxing the muscles after a motion stimulates the vagus nerve, which may reduce heart rate and blood pressure. This article explains why pooping may feel pleasurable. It also outlines some of the ...

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 ...

Constipation is a concern if bowel movements are hard, infrequent, contain blood or mucus or seem to be causing pain. Diarrhea can be more difficult to detect because a baby's stool is naturally ...