A fecal fat test measures the amount of fat in a person’s stool. The test assesses the digestive function and absorption of fat in the gastrointestinal tract. Several medical conditions cause poor fat ...

Oily stool signals poor fat absorption, often linked to pancreas, liver, or gut issues.

The meaning of your poop color can tell you a lot about your diet and overall health. Normal poop color is light to dark brown, but stool comes in different colors. You might occasionally notice your ...