The PM2.5 index is exploding in many places, and the air quality is heavily polluted in many areas. So, what exactly is the harm of PM2.5 to us? What can we eat to cleanse our lungs in hazy weather? Look at which food lung-cleansing food can enhance the self-cleaning ability of the lungs. Recommended 1: radish Food profile: detoxification food for the lungs. Clean lung principle: the closest relationship between the large intestine and lungs, the lungs discharge toxins depends on the degree of large intestine is smooth, the effectiveness of radish is to help the large intestine to excrete stool, raw or mixed into cold dishes are a good choice. The food is rich in plant collagen, which has a strong adsorption effect. The principle of lung cleaning: can breathe into the body of dust, impurities, garbage and other pollutants concentrated adsorption and discharge, so as to achieve the purpose of cleaning the intestines, lung gas and lung tube; also has a dissolving and oxidation effect. Recommendation 3: Mushrooms Food profile: improve the lung’s ability to resist toxicity. Lung cleansing principle: In dry conditions, the lungs are prone to lead to the accumulation of toxins. Mushrooms have a good effect of nourishing the lungs and nourishing the yin, which can help the lungs to fight against toxins. Recommendation 4: Snow pear Food profile: contains malic acid, citric acid, vitamin B1, B2.C, carotene and other trace elements. The principle of lung cleaning: white into the lungs, so white food are for the lungs have maintenance effect. Snow pear water is large, slightly cold, can produce moisture and moisten dryness, clear heat and phlegm. Recommendation 5: lotus root Food profile: its roots, leaves, flowers, beards and fruits can be nourished into medicine. The principle of lung cleansing: cooked lotus root can nourish the heart and blood, strengthen the stomach and spleen, nourish and strengthen, lotus root soup facilitates urination, clears heat and moistens the lungs. Recommendation 6: Yam Food Profile: Contains a lot of starch and protein, as well as vitamins, fat, choline and other ingredients, and inorganic salts and trace elements indispensable to the human body, such as iodine, calcium, iron and phosphorus. The lung principle: contains a polysaccharide protein mixture “mucin”, has a special health effects on the human body, nourishing the spleen and stomach, lungs and kidneys. Recommendation 7: Silver fungus Food Introduction: Silver fungus has the reputation of “the crown of mushrooms”. It is both a valuable nutritional tonic and a tonic for strengthening the body. The principle of lung cleaning: the same white food, silver fungus is more warm and moist, more suitable for people with cold body or poor intestines than Sydney, and at the same time has a beneficial effect on the intestines. Recommendation 8: Pig’s blood Food Description: Pig’s blood is rich in plasma protein. The principle of lung cleansing: after the body is decomposed by stomach acid and digestive system, it can produce the function of detoxification and laxative. It will make the harmful substances unfavorable to the body are all eliminated.