What cause different color bowel movements?

Always wondered this..I mean sometimes its brown and sometimes its green sometimes resembling a blackish..What cause different color bowel movements?
pepto bismol will turn your stools black, as will iron supplements. blood in your GI tract will also mete out black stools. on the other hand, liver disease can wreak tan colored or clay stools. foods as economically can have some impact on your bowel behaviour.
The color of the food you eat recurrently shows up in the bathroom. If you get through a lot of carrot one day, the subsequent day you may see ginger. If you eat spinach in the future, the next time you may see green. You get the thought.
There you go:
http://www.helium.com/tm/144904/fecal-bo...
The color of your bowel usually depends on the food you have taken. But you also enjoy to be careful, if you are not taking any iron tablet, and your bowel continues to be blackish, you better dance for a stool test, as it could be blood. That mode bleeding internally.
It depends on what you eat, but your stool usually isn't the color of the food you munch through. Say you drink a blue or green slushie that day, next you use the bathroom. Your stool might be greenish because the dye in the slushie wasn't obsessed by your body so it became rubbish. Your poo is brown because your body produces bilirubin which comes from dead blood cell. If your stool is black, sometimes it could be the presence of blood somewhere in your stomach/intestines!!(which is not a exceptionally good sign.) Yup, stool can be a colorful article!! lol