1. Poor Digestion: Choose easily digestible liquid foods such as vegetable soup, congee, egg soup, steamed egg custard, and milk.
2. Greasy Diet: The diet should be light and low in grease to meet nutritional needs while stimulating appetite. You can provide white congee, millet congee, or red bean congee, paired with light and refreshing side dishes like sweet pickled vegetables, turnip, pickled mustard tuber, or fermented tofu.
3. Vitamin Deficiency: Eat 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, and eggs, to prevent colds.
4. Inadequate Fluid Intake: Ensure adequate fluid intake. Drink more acidic fruit juices, such as hawthorn juice, kiwi juice, jujube juice, fresh orange juice, and watermelon juice, to promote gastric juice secretion and increase appetite.
5. Large Meal Size: Eat smaller, more frequent meals. After a fever subsides and appetite improves, you can switch to a semi-liquid diet, such as noodle soup, clear chicken soup, vermicelli soup, small wontons, vegetable puree congee, minced meat congee, liver puree congee, or egg congee.
6. Avoid Duck, Pork, Lamb, and Other Foods: Because a cold is an external disease, its treatment should focus on expelling pathogens from the exterior. Duck meat is cool, greasy, and stagnating, which can easily lead to loose stools and trap pathogens. Pork is greasy and can promote dampness and phlegm. Lamb is sweet and warm, warming the middle and lower body, but has the drawback of trapping pathogens. Dog meat is also warm and can easily generate heat and fire, so it is contraindicated for heat syndromes. Soft-shelled turtle is sweet, moist, and greasy, with the drawback of trapping pathogens. Clam (river clam) is cold and draining, with a yin-cooling and moistening effect; excessive consumption can hinder the expulsion of external pathogens. Vinegar is sour and astringent, and after consumption, it can easily cause qi stagnation and retain pathogens. Persimmon is cold, astringent, and stagnating; excessive consumption can easily trap pathogens.