1, mung bean. Mung bean is a very common food in life, which can be regarded as a traditional bean food in China. In hot summer, eating mung beans properly has a good effect of relieving summer heat and disinfection, so from the perspective of health, it is very good to eat mung beans in long summer.

2. Duck eggs. Eating duck eggs in long summer is a custom in many places. The so-called long summer is also called laying eggs, and laying eggs is duck eggs. Eating more duck eggs in summer can help to improve physical strength and supplement other nutrients needed by the body. It is a healthy nutritious food. Therefore, it is good to eat more duck eggs in the long summer.

3. Sweet potato. In everyone's mind, sweet potato is a kind of food that is often eaten in winter. For example, eating baked sweet potatoes in winter is delicious. However, it is also good to eat sweet potatoes in the long summer. Eating sweet potatoes in long summer can stick dirty things on the intestinal wall and clear the intestines, so you can eat more sweet potatoes in long summer.