Scientists have found an ideal frequency.

Ulcerative colitis, a form of IBD, can change how your stool looks, smells, and feels. Learn what UC poop looks like during a flare and when to seek help.

If you have green poop, it may be a sign of an infection, medication side effect, or digestive disorder. See a doctor if you have green poop for multiple days or with symptoms like fever or stomach ...

Occasionally, a person may pass poops that are larger or longer than usual. Some causes of this may include constipation, IBS, and fecal incontinence. Poop, or stool, is undigested food and waste that ...

Qin Rao, MD, is a board-certified physician based in New York City. He currently works as a gastroenterologist and hepatologist at Manhattan Gastroenterology. Grey poop can be caused by liver issues ...