It's a fire! Pomelo has a high nutritional value, and it is rich in protein, organic acids, vitamins and essential elements such as calcium, phosphorus, magnesium and sodium, which is incomparable to other fruits. Every100g grapefruit contains 0.7g protein, 0.6g fat and 57kcarl calories. Grapefruit not only has high nutritional value, but also has the effects of invigorating stomach, moistening lung, enriching blood, clearing intestine and facilitating defecation, which can promote wound healing and has a good auxiliary effect on septicemia. In addition, because grapefruit contains glucocorticoids, a physiologically active substance, it can reduce blood viscosity and reduce the formation of thrombosis, so it also has a good preventive effect on cerebrovascular diseases, such as cerebral thrombosis and stroke. Fresh pomelo meat is an ideal food for diabetic patients because it contains insulin-like ingredients. Motherland medicine also believes that grapefruit is sweet and sour, cold in nature, and has the effects of regulating qi and resolving phlegm, moistening lung and clearing intestine, enriching blood and strengthening spleen, and can cure anorexia, weak mouth and indigestion, help digestion, eliminate phlegm and quench thirst, and regulate qi and dissipate stagnation. People who often catch a cold, cough and are sensitive to the trachea can use a fresh pomelo to keep the skin and remove the core, with one or two (50g) of Zhengbei apricot, Fritillaria and unbleached tremella (or yellow ear) each, and several bottles of honey (preferably honey that can moisten the lungs and relieve cough) to stew for one day. Regular service can strengthen the lungs.