You should eat a diet that is easy to digest, high in vitamins, low in fat, and high in calories. Avoid fatty, greasy, spicy, and stimulating foods. So, what types of food can we choose? We can choose foods like millet and pig stomach, including beans, because beans are high in protein, calcium, iron, and vitamin B. You can also eat seafood such as hairtail and yellow croaker, which can enhance immunity, repair damaged tissue cells, and strengthen the body's resistance to prevent viral infections. Additionally, you can eat fruits that clear heat and detoxify, relieve irritability, and quench thirst, such as dragon fruit, pears, apples, etc. You can also consume foods that are rich in potassium.