Medically reviewed by Robert Burakoff, MD Bright red blood in your stool, also known as hematochezia, is a sign of bleeding ...

Medically reviewed by Kumkum S. Patel, MD Noticing black stool can be alarming, but the cause isn’t always serious. Sometimes ...

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

Blood in the stool can make it appear red or even black. The brighter the color of red in the poop, the lower in the intestines the bleeding occurs. Mucus can appear white or yellowish.

Or you may easily see it as red blood, or black tar-like bowel movements ... Other tests require you to collect stool samples on more than one day. You then send the samples, in a special ...

Research suggests that people who follow a meat-free diet poop more often than people who regularly eat meat. Red meat and other processed meats can be tough on the digestive system due to their ...