Peaches and watermelon are not mutually exclusive foods, but it is not good to eat together.
Because peaches are warm fruits, but eating more peaches is easy to fire. So there is a "peach feeder, not feeder gluttony," said. And watermelon name "cold melon", cold and slippery. The two foods with food is easier to make people diarrhea, it is best not to eat at the same time, eat together will cause diarrhea, consume energy, cause gastrointestinal discomfort. In addition, watermelon and peaches are very sweet fruit, eaten together taste is not very good, more sweet.