Choose easily digestible liquid diets such as vegetable soup, congee, egg soup, steamed egg custard, milk, etc. 2、Too greasy a diet
The diet should be light and less greasy to meet nutritional needs and enhance appetite. You can have white rice congee, millet congee, red bean congee, served with light side dishes like sweet pickles, turnips, pickled mustard tubers or fermented tofu, which should be light and refreshing. 3、Insufficient water intake
Ensure adequate water intake. Drinking more acidic fruit juices such as hawthorn juice, kiwi juice, jujube juice, fresh orange juice, watermelon juice, etc., can promote gastric juice secretion and improve appetite. 4、Vitamin deficiency
Consume more foods rich in vitamins C and E, as well as red-colored foods, such as tomatoes, apples, grapes, jujubes, strawberries, beets, oranges, watermelon, milk, eggs, etc., to prevent colds. 5、Large food intake
The diet should be small and frequent meals. After the fever subsides and appetite improves, you can switch to a semi-liquid diet, such as noodle soup in clear chicken broth, wonton soup, vegetable puree congee, meat floss congee, liver puree congee, and egg flower congee.