Posted 7/19/2013 2:42 PM (GMT 0)
Back when I had an ostomy, I had a rather large bowl full of blueberries. about an hour later I had repeated very loose bm's, and the output was an army green color. It was - frightening. Next time I saw my doctor I told him about it, since I was so recently post-op, he said - lay off the blueberries, have a few say in a pancake but never a bowl full! He said to avoid all berries, all would rapidly go thru me and change the color of my stool.