For the last 2 days I have eaten a lot of black beans ( ornish diet says to eat a lot of beans ) and today when I went to the bathroom my bowel movement was real dark/greyish looking lol...sorry to gross you all out..it was scary looking haha...anyway could it be the dark beans doing this? I never have eaten black beans before so this was really traumatic
I think it's very likely that it's the black beans doing that. Especially if it's never happened before and it just happened since you started eating black beans.