Eating foods that are easy to digest and absorb can reduce the burden on the spleen and stomach, stimulate appetite and meet nutritional needs. Such as white rice porridge, milk, corn porridge, rice soup, rotten noodles, egg soup, lotus root paste, almond paste and so on. It can also be served with sweet pickles, kohlrabi, pickled mustard tuber or bean curd, which is light and refreshing. Those with high fever and poor appetite are suitable for liquid and semi-liquid foods, such as rice soup, egg drop soup, tofu and soybean milk. People with high fever, thirst and dry throat can eat cool and juicy food, such as lotus root, lily and water chestnut.