After the nodules in the lungs are surgically removed, attention should be paid to the following food choices, such as the intake of a large amount of brightly colored vegetables and fruits, and the cooking aspect of the diet should be light, such as low salt, low sugar, low-fat diet is the best choice. Do not eat spicy and stimulating, too cold, too hot, too hard food, but also appropriate intake of nuts such as walnuts, peanuts, pistachios, pistachios, pine nuts, etc., can enhance the lung gas, improve the immune function of the lungs. In addition, in the diet can also be appropriate to consume more high-quality high-protein diet including milk, soy milk, eggs, can also improve the immune function of the lung, you can also eat appropriate to supplement the lung qi medicinal food, such as in the vegetable soup or lean meat soup with Chinese medicine such as astragalus, salvia, cordyceps, etc., can improve lung function.