5 doctors weighed in:

I am having bright green diarrhea and have not eaten anything green.

5 doctors weighed in
Dr. David Lipkin
Internal Medicine
4 doctors agree

In brief: See below

Bile is green in color. As it travels thru the gut it's color is changed, eventually to brown.
Greenish color can be the result of intestinal contents not remaining in the gut long enough to turn brown. Any condition that causes diarrhea can cause green stool. SEE: http://abt.cm/144EnVu

In brief: See below

Bile is green in color. As it travels thru the gut it's color is changed, eventually to brown.
Greenish color can be the result of intestinal contents not remaining in the gut long enough to turn brown. Any condition that causes diarrhea can cause green stool. SEE: http://abt.cm/144EnVu
Dr. David Lipkin
Dr. David Lipkin
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