1. Watermelon: Watermelon is a cold fruit. You should not eat too much in summer, because the heat in the body is dissipated from the body surface in summer, and the intestines and stomach are already cold. Eating melon will make the body even colder, which may It can cause human diseases, and you should not eat it after the beginning of autumn when the weather turns cold.

2. Loofah: You cannot eat loofah after the Beginning of Autumn because the loofah begins to age after the Beginning of Autumn. After the loofah gets old, it becomes fibrotic, which is called loofah. The loofah itself is edible, but the old loofah is hard and thick, has a bad taste, and cannot be chewed, so no one eats it.

3. Bitter melon: Bitter melon has the characteristics of coldness, so it is not suitable to eat more in autumn. You can eat more in summer to reduce internal heat.