Stool is usually light to dark brown. A substance from red blood cells called bilirubin ends up in the intestines. Bacteria break it down and it turns stool brown. Changes in diet can produce ...

Brown stool is generally considered a normal, healthy stool. The color is the result of a pigment called bilirubin this created when the liver breaks down red blood cells. This yellowish-green ...

In some instances, it might even hint at a severe medical emergency. Naturally, stool can vary in colour and texture for numerous reasons, many of which are perfectly normal. If you're worried ...