Can multivitamins make your stool turn darker?

Discussion in 'Fibromyalgia Main Forum' started by meowchowchow, Oct 1, 2005.

  1. meowchowchow

    meowchowchow New Member

    I started a multivitamin last night and this afternoon when I went it was very dark brown (not tarry, it was of normal consistency).

    Could this be the new vitamins?

  2. tansy

    tansy New Member

    didn't do this but since I have been able to tolerate chlorella my stools have gone very dark brown too.
  3. meowchowchow

    meowchowchow New Member

    I also took some pepto today but it was pretty near the time I went to the bathroom. I know pepto will make it dark but i wonder if it can act that fast? probably 1/2 hour before I went poop.
  4. Flaxen

    Flaxen New Member

    both can turn your stool drk...

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