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 ...

While the occasional appearance of clay-colored stool (poop) isn't typically a cause for concern, persistently pale stool may indicate something is wrong with your biliary system. Poop is usually some ...

Add Yahoo as a preferred source to see more of our stories on Google. There isn’t a one-size-fits-all answer for how often you should poop, but when it comes to what color your stool should be, expert ...

Researchers have verified the ability of a free smartphone app to accurately read, interpret and record the color of a newborn's poop as a possible early symptom of biliary atresia -- a rare disorder ...