Why is my stool dark brown?
The bottom line. Poop's brown color is mostly due to bile and bilirubin, which are both a yellowish color. When these substances mix with your digested food, intestinal secretions, bacteria, and old red blood cells in your digestive tract, they turn your waste brown.
What does very dark poop mean?
Most cases of black stools are from eating black foods or iron supplements. Stool that is black due to blood indicates a problem in the upper GI tract. Blood in the stool can be detected through a stool test. See your healthcare provider right away if you have black stool along with pain, vomiting, or diarrhea.
What color is your stool if you have liver problems?
Considerations. The liver releases bile salts into the stool, giving it a normal brown color. You may have clay-colored stools if you have a liver infection that reduces bile production, or if the flow of bile out of the liver is blocked. Yellow skin (jaundice) often occurs with clay-colored stools.
Can stress cause dark stool?
Anxiety and stress can cause gastritis and bleeding from stomach, which can cause black stool.