As it turns out, one stool shape change can be a sign of bowel health issues, particularly if it persists for weeks.

Medically reviewed by Qin Rao, MD Noticing grey poop may come as a surprise, but it's not always an emergency. Grey poop ...

A new tally finds dozens of species giving food a second go-round, from babies boosting their microbiomes to adults seeking easier-to-access nutrition.

In Crohn’s disease, blood may also appear in the stool, but it is less common and typically occurs when there is significant damage to the intestines. Unexplained weight loss is a concerning ...