Halong fruit is the name of a grapefruit variety.

Also called juicy grapefruit, also called golden grapefruit.

Traditional Chinese medicine believes that grapefruit is sweet, sour, and cold in nature. It has the effects of strengthening the stomach and digesting food, lowering Qi and eliminating phlegm, and making the body light and pleasant. It is mainly used to treat cough and asthma, qi stagnation, chest tightness, cold abdominal pain, and dyspepsia. stagnation, hernia, etc. Pomelo pulp: sweet and sour, cold in nature, non-toxic, has the effects of strengthening the spleen, relieving cough, and relieving hangover; Pomelo peel: bitter and sweet in taste, warm in nature, has the effects of reducing phlegm, relieving cough, regulating qi, and relieving pain; modern medical research has found Pomelo meat is very rich in vitamin C and insulin-like ingredients, so it has the effects of lowering blood sugar, lowering blood lipids, losing weight, and beautifying the skin. Regular consumption has an auxiliary therapeutic effect on diseases such as hypertension, diabetes, and vascular sclerosis, and has the function of keeping healthy and beautiful for obese people. Grapefruit also has the effects of strengthening the stomach, moistening the lungs, nourishing the blood, clearing the intestines, and facilitating bowel movements. It can promote wound healing and has a good auxiliary effect on septicemia. In addition, grapefruit contains the physiologically active substance dermaside, which can reduce blood viscosity and reduce the formation of thrombus, so it also has a good preventive effect on cerebrovascular diseases, such as cerebral thrombosis, stroke, etc. Fresh pomelo meat is an ideal food for diabetics because it contains ingredients similar to insulin.