Lung malfunction is closely related to the usual habits, especially the usual diet, so in the usual should be special attention. Foods that clear the lungs, such as carrots, pears, fungus, soy milk, honey, etc.. Lung-clearing pears: they can promote the production of fluids to quench thirst, clear heat and relieve cough, etc.. One way to do it is to hollow out the inside, put in Sichuan shellfish, rock sugar, honey and other boiled food. Secondly, with the skin cut into pieces, put into the bowl and then steamed, the bowl is best to put on the rock sugar, after cooking can be mixed into the honey, while hot to eat the best results. Third, cut into pieces with the skin, and papaya, honey dates, pork bones together with soup, have clear lung heat, appetizing effect. Fourth, the silver fungus soaked, and pears together in cool water to cook soup, according to different tastes can be put into the wolfberry, dates and so on. In addition, can also be mashed into pear cake, add rock sugar and eat, can also clear heat, treatment of cough. Chinese medicine has always paid attention to the same source of medicine and food, and attaches great importance to improving the body’s ability to fight diseases through dietary regulation, therefore, through the lungs to achieve the therapeutic effect of improving immune function is worth recognizing. However, when people eat should first understand clearly the efficacy of food, such as consumption of white radish, to phlegm, coughing is more appropriate; consumption of lily, to porridge, boiled water to drink the effect is better; consumption of mung beans, suitable for people with internal fire; and water chestnuts can be clearing the heat to produce fluids, eaten raw, boiled water can be. At the same time, due to the individual quality of people vary greatly, so take according to their own situation symptomatic food, and should pay attention to the same time avoid eating too spicy, salty, greasy food.