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Gastroenterology  (Expert Forum)
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can vitamins change your stool color?
This forum is for questions regarding Gastroenterology issues such as Acid Reflux (GERD), Barretts Esophagus, Colitis, Colon/Bowel Disorders, Crohn's Disease, Diverticulitis/Diverticulosis, Digestive Disorders, IBS, Stomach Pain.

can vitamins change your stool color?

by rucnateb, Oct 07, 2002 12:00AM
i have been taking a multivitamin and notice that my stools are dark.i know about iron making it dark,but this is a multivitamin although it has iron in it.iwas just wondering if it could be the iron in it.thanks for any input.
Member Comments (2)

by Patrick J., Oct 07, 2002 12:00AM
Don't know for sure, but I would think that anything you put down your throat could have an effect.

by shebee, Oct 09, 2002 12:00AM
Yes...especially iron.  When I  was pregnant, I took high doses of iron...my stools would turn greenish/black.  Stop taking the vitamins for a while and see is they return to normal.  ...give it a week....and if your stool does not seem right,,,,then go to your dr. & get checked out.



Also b vitamins turn your urine bright yellow.

by sugar179, Jul 22, 2008 06:23PM
A related discussion, dark stools was started.
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