Medically reviewed by Robert Burakoff, MD Mucus in stool is normal, but it's not usually visible to the naked eye. When it is, you may notice stringy clear, white, or yellow goop in the toilet or ...

So, should you be concerned if your poop is yellow? In most cases, not really. "As a gastroenterologist, I am rarely concerned about yellow stool," says Dr. Robbins, "as, in most cases ...

Additionally, especially when Crohn’s disease is active, blood or mucus in stools is common. Blood in the stool can make it appear red or even black. The brighter the color of red in the poop ...