(1) Grapefruit is rich in nutritional value. It contains a lot of nutrients, including protein and organic acids needed by human body. It also contains vitamins and trace elements necessary for human body, such as calcium, phosphorus, magnesium and sodium.
⑵ Grapefruit contains potassium, a natural trace element necessary for patients with hypertension, and almost contains no sodium, so it is the best dietetic fruit for patients with cardiovascular and cerebrovascular diseases and kidney diseases.
⑶ Modern medical research has found that grapefruit meat is rich in vitamin C and insulin-like components, so it has the effects of lowering blood sugar, reducing blood fat, losing weight and beauty beauty. If eaten regularly, it has an auxiliary therapeutic effect on diseases such as diabetes and arteriosclerosis, and has the effect of strengthening the body and caring skin for obese people.
(4) Grapefruit contains a lot of vitamin P, which can strengthen the pores of the skin, and at the same time can quickly repair the skin tissue, and it contains very low calories, which is very suitable for friends who are slimming and beautifying, and it is also a natural beauty. It is very suitable for eating grapefruit in autumn, which can supplement nutrition and resist autumn dryness.
5. Pectin in grapefruit can not only reduce the level of low density lipoprotein, but also reduce the damage of arterial wall.
[6] Grapefruit also has the function of strengthening the body. Help the body to absorb calcium and iron more easily, and the natural folic acid contained in it can prevent anemia symptoms of pregnant women and promote fetal development.
Once, fresh grapefruit meat contained chromium, similar to insulin, which could lower blood sugar.
⑻ Grapefruit contains certain naringin, which is an active substance, which can not only reduce the viscosity of blood, but also reduce the formation of thrombus in the body.
Second, the edible taboo of grapefruit
1, patients with hypertension should not eat grapefruit during medication.
Grapefruit contains a lot of potassium. Hypertensive patients will take a lot of grapefruit during taking medicine, which will cause a sudden drop in blood pressure, and may cause symptoms such as palpitation, dizziness and nausea, and even induce angina pectoris, posing a threat to health.
2, deficiency and cold constitution should not eat more grapefruit.
Grapefruit is cold. People who are physically weak and afraid of cold will eat a lot of grapefruit, which will make their bodies colder and cause symptoms such as stomach cold, stomachache and diarrhea. People with low blood pressure should not eat more grapefruit.
3. Patients with kidney disease should not eat more grapefruit.
Grapefruit is rich in potassium, and potassium ions need to be excreted through the kidneys and urine, so patients with kidney disease need to specifically limit the intake of potassium ions.
4, taking birth control pills, lipid-lowering, antihypertensive, hypoglycemic drugs should not eat grapefruit.
Pomelo contains a substance that will interfere with the normal metabolism of the liver-furan coumarin, which will reduce the metabolism of drugs in the liver, affect the detoxification of the liver, lead to high drug concentration in the blood, cause other adverse reactions, and cause kidney poisoning.