Cherries are sometimes used as a natural way to treat constipation, so eating enough of them at one time could cause problems with diarrhea.

Those who find themselves constipated on a regular basis will want to try eating a significant number of cherries within a short period of time. Although the actual cause of this is not currently known, there have been quite a few people who have complained of having problems with diarrhea after consuming too many cherries in one sitting, so those who have diarrhea will want to avoid this food as much as possible because of the potential problems it could cause.