Because peaches are warm fruits, eating more peaches is easy to get angry. Therefore, there is a saying that "peaches nourish people and are not greedy". Watermelon is called "cold melon" and is cold and slippery. Eating two kinds of food together is more likely to make people have diarrhea. It is best not to eat at the same time. Eating together will cause diarrhea, consume vitality and cause gastrointestinal discomfort. In addition, watermelons and peaches are extremely sweet fruits, which are not very good to eat together and are sweet and greasy.