The diet for phlegm is as follows: a. Chen Pi, Chen Pi is a traditional Chinese medicine, can regulate the qi and strengthen the spleen, stop cough and resolve phlegm, especially useful for people with cough due to autumn dryness, Chen Pi is warm, pungent and bitter, enters the spleen meridian, stomach meridian, lung meridian, can regulate the qi and strengthen the spleen, dry dampness and resolve phlegm. Chen Pi is used clinically to treat phlegm and dampness that does not resolve, and cough and asthma with phlegm. Two, persimmon, persimmon is cold, sweet, slightly astringent, belongs to the lung, spleen, stomach and large intestine meridians, has a variety of effects such as moistening the lung and resolving phlegm, clearing heat and generating fluid, strengthening the spleen and stomach, generating fluid and moistening the intestines, cooling the blood and stopping bleeding. For people who have cough and phlegm in autumn, eating some persimmons can effectively moisten the lungs and dissolve phlegm. White radish, which is sweet, flat and pungent in nature, belongs to the lung and spleen meridian, has the effect of lowering gas, eliminating food, removing diseases and moistening the lung, detoxifying and promoting the production of fluids, diuretic and laxative, mainly treating lung heat, constipation, vomiting blood, gas and bloating, food stagnation, indigestion, phlegm, and uncontrolled urination and defecation.