Eat watermelon diarrhea depends on personal constitution, some people have good gastrointestinal function, ate watermelon without any reaction, some people often gastrointestinal discomfort, ate watermelon may also diarrhea. The chilled watermelon is not eaten, whether the gastrointestinal function is good or bad, do not eat chilled watermelon, watermelon itself is cold, if chilled belong to the cold thing, the spleen and stomach is the most damage. Although some people eat chilled watermelon may not diarrhea, but because of the injury to the spleen and stomach in the future may not be no other diseases occur. And try not to eat watermelon in winter, and chilled watermelon, the same reason, the winter watermelon is also a cold thing, the spleen and stomach damage to the food firmly can not eat.