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

It’s common for your stool to change color. You likely have a varied diet, and changes in your diet impact your stool. But yellow stool could also mean one of a number of health conditions. From there ...

Black specks in stool may be due to undigested food, such as blueberries. However, they can also be a sign of internal bleeding or liver problems. In newborns, black stool may be meconium. Daily ...

A calprotectin stool test detects levels of calprotectin in stool. This protein indicates bowel inflammation. It can help diagnose and monitor conditions such as inflammatory bowel disease (IBD). A ...

Fact checked by Nick Blackmer Medically reviewed by Qin Rao, MD Rectal bleeding can be a warning sign of early-onset ...

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 ...

Jay N. Yepuri, MD, MS, FACG, is a board-certified gastroenterologist and member of the Digestive Health Associates of Texas Board of Directors and Executive Committee. Long-term constipation can lead ...

You may think of mucus as the slimy stuff you cough up when you're sick. But it can also show up at the other end: in your poop. Many parts of your body make mucus, including your intestines. It lines ...

What Is the Bristol Stool Scale? Your poop offers clues about your health. But how can you describe your bowel movements (BMs) to your doctor without bringing in a sample? You and your doctor can use ...