The color of your stool varies for a number of reasons. Some foods (such as black licorice) have a strong black color that will persist even into the stool. Your digestion does not always work in exactly the same way, either, depending upon the level of activity of your intestinal bacteria, for example. A black stool can also indicate some degree of bleeding in the gastrointestinal tract, since the blood turns black (or very dark brown) as it clots. So there is a possibility of an ulcer or other such problem. However, you would probably be experiencing pain, as well as seeing a black stool, if you had an ulcer. I would not jump to any conclusions after a single day of black stool.
It could mean he has a colon ulcer.
Melena or melanotic stools.
if your stool is black then there is alot of iron in your system. those who take iron tablets, their stools are black.
my stools are yellow and loose
It means there is bleeding in upper gastrointestinal tract such as bleeding from dudenal ulcer. Medical Terminology for Black stools is malena.
Because it mixes with the acids and juices in your body.
ive had flu for a week and my stools were black for 3 days now so Im saying yes
Yes, eating Oreos can cause black stools due to the dark food coloring used in the cookies.
do thin stools always mean a sign of colon cancer?
Melena
Diarrhea
Yes,Incidence not known: bloody, black, or tarry stools