It is advisable to eat more foods that enhance immunity, such as auricularia auricula, shiitake mushrooms, shiitake mushrooms, coix seed, red dates, walnuts, yams and fresh fruits. It is advisable to eat more foods with the function of eliminating food stagnation and reducing swelling, including rape, mustard, water chestnut and kiwi fruit.

Avoid eating the following foods: avoid smoking and drinking. Fat. High iodine. Spicy food.