How to Avoid Dreaded “Traveler’s Diarrhea”

from day to day, and that’s OK. Most stool is a shade of brown, though foods and drinks like beets and blueberries can occasionally alter the color. But if your stool looks black, pale, or white, it could be a sign of an issue. Black stools can mean there’s blood in your stool, and very pale stools may signal a problem with your gallbladder.

Blood: continue reading …