A simple stool sample may hold a clearer record of what you eat than a food diary ever could. In a new study, researchers ...

Gastroenteritis is an intestinal infection that causes symptoms like diarrhea, cramping, abdominal pain, nausea, vomiting, and fever. Viruses, bacteria, and parasites can cause gastroenteritis. A ...

Celiac disease can cause diarrhea or constipation. Stools may be greasy, watery, or foul-smelling. The appearance of poop may depend on how much gluten a person consumes. Celiac disease is an ...

Fire poop is a nickname for diarrhea for a number of reasons, including the burning sensation that sometimes accompanies it. Everyone's had diarrhea at some point. Notably, it's different in adults ...

Blue is far from the usual stool color, but it isn’t usually a cause for concern. Most of the time, blue stool is due to blue pigments or dyes that come out when your food is digested. If you take a ...