Can Gatorade cause diarrhea?
I think so. I spend a lot of time outdoors in the heat, and if I
do not dilute Gatorade and other sports drinks with ice or water,
it gives me diarrhea. Some of my friends have noticed this also.
The grape and orange seems to be the worst. We think it is the
coloring. The clearer ones do not seem to have this effect.