Vegetables that clear the lungs are mainly eaten in the fall, and the recommended ones are lotus root, yam, pear, winter melon, radish, and other green vegetables such as lotus white. These vegetables can clear heat, produce fluids, quench thirst, and have a great therapeutic and auxiliary effect on the dry symptoms of the lungs. Patients are also advised to eat less bacon, sausage, hot pot, barbecue and other foods that tend to raise heat and hurt lung yin. Because fall is most likely to cause cough, dry stools and itchy skin, clearing the lungs has many benefits for skin diseases, constipated bowel diseases and coughs.