If your skin is looking a bit pale (which can occur in people of any skin tone), there’s usually a reason. It could be anything from a vitamin B12 deficiency to a symptom of anemia. The same is true ...

Kiddie books taught us that everyone poops, but we all know that not everyone likes to talk about it. Still, whether you're concerned about seeing a weird color in the bowl or are straining to drop a ...

An app developed by Johns Hopkins University gastroenterologists helps parents evaluate the color of their baby'Âs stool for signs of liver failure. To help parents and their pediatricians make this ...

My receptionist Mandy came scurrying into the office: “Doctor, Mrs. Ferris is on the phone and she says she needs to bring her mother in right now because of a blue stool.” Sometimes I’m a little slow ...