Onion, also known as onion, has been used as a vegetable for more than 5,000 years. Onion is rich in calcium, phosphorus, iron, vitamin B1, vitamin C, carotene, niacin, prostaglandin A, diallyl disulfide, and sulfur amino acids. Other components, including sulfur amino acids have the effect of lowering blood lipids and blood pressure. Prostaglandin A has the effect of dilating blood vessels, lowering blood viscosity, and preventing thrombosis. Onions are also rich in trace elements selenium, which can reduce the incidence of cancer. The health care function of ordinary adults who eat 50-80 grams of onions a day is very significant. It really means "a queen of vegetables." Eating onions every day, and found that the compounds contained in the onion can also prevent platelet aggregation, and accelerate the dissolution of blood clots. So, when you eat high-fat foods, it's best to mix a few onions and it will help offset the blood clots caused by high-fat foods; so it's reasonable to say that steaks are usually eaten with onions. Onion cooking Not only delicious but nutritious. In fact, onion is an alkaline food, and contains sugar, inorganic salts, zinc, selenium (anti-cancer substances), phosphorus, sulfur and so on. Eating onions has the following benefits for the body: 1. Prostaglandin A is a kind of strong vasodilator, which can counteract vasopressor substances such as catecholamines, promote sodium excretion, and lower blood pressure; 2, containing sulfides can promote fat metabolism, with hypolipidemic, anti-arteriosclerosis effect, if you eat 50-70 grams of onions a day, its lipid-lowering effect than taking the lipid-lowering drug Clofibrate; 3, onion contains flavonoids can reduce the viscosity of platelets, eat onion can prevent thrombosis, reduce the probability of myocardial infarction and cerebral thrombosis; 4. Onion contains organic substances similar to the hypoglycemic agent sulfometuron, which can significantly reduce the blood sugar level; 5, containing sulfides, trace elements such as selenium, can inhibit gastric cancer, esophageal cancer, colon cancer, breast cancer; 6, onion contains volatile oil can help, the elderly often eat onions can improve the quality of sexual life; 7, onion can improve the bone density of experimental rats, eat onion can prevent osteoporosis; 8, onion is rich in vitamin C, niacin, they can promote the formation of interstitial cells and the repair of damaged cells, make the skin smooth, ruddy and elastic, with a cosmetic effect. Containing sulfur, vitamin E, etc., can prevent the formation of lipofuscin pigments from unsaturated fatty acids and prevent age spots. In addition, onions contain antibacterial and anti-inflammatory substances, and eating onions can prevent enteritis and dysentery. Ivacaftor Cas 873054-44-5,Iva-Int Cas 13721-01-2,Tezacaftor Cas 1152311-62-0,Lumacaftor Cas 936727-05-8 Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd , https://www.dingminpharma.com