Is it okay to eat onions? What are the benefits of eating onions for men?

　　Onions, also known as onions, have been used as vegetables for more than 5,000 years. Onions are rich in calcium, phosphorus, iron, vitamin B1, vitamin C, carotene, niacin, prostaglandin A, diallyl disulfide and sulfur amino acids. The sulfur amino acids have the effect of lowering blood lipids and blood pressure, and prostaglandin A has the effect of dilating blood vessels, reducing blood viscosity, and preventing thrombosis. Onions are also rich in trace element selenium, which can reduce cancer incidence rate. For adults, the health benefits of eating 50-80 grams of raw onions every day are very significant, and they are truly worthy of being called the "Queen of Vegetables."

　　Eat onions every day and it turns out that the compounds contained in onions can also prevent platelets from clotting and speed up the dissolution of blood clots. Therefore, when you enjoy high-fat food, it is best to pair it with some onions, which will help offset the blood clots caused by high-fat food. ； So it makes sense that steak is usually eaten with onions. Onion cooking not only tastes great, but is also rich in nutrients. In fact, onions are alkaline foods and contain sugar, inorganic salts, zinc, selenium (anti-cancer substances), phosphorus, sulfur, etc.

　　Eating onions regularly has the following benefits for the body:

　　1. Prostaglandin A contained in it is a strong vasodilator, which can resist catecholamines and other blood pressure-raising substances, promote sodium excretion, and has a blood pressure lowering effect.；

　　2. The sulfide contained in it can promote fat metabolism, and has the effects of lowering blood lipids and resisting arteriosclerosis. If 50-70 grams of onions are eaten every day, its blood lipid lowering effect is stronger than taking the lipid-lowering drug Clofibrin.；

　　3. The flavonoids contained in onions can reduce the stickiness of platelets. Regular consumption of onions can prevent blood clots and reduce the probability of myocardial infarction and cerebral thrombosis.；

　　4. Onions contain organic substances similar to the hypoglycemic drug tolbutamide, which can significantly reduce blood sugar levels.；

　　5. Contains sulfide, trace element selenium, etc., which can inhibit stomach cancer , esophageal cancer, colon cancer, breast cancer wait；

　　6. The volatile oil contained in onions can help sexual intercourse. Elderly people who often eat onions can improve the quality of their sexual life.；

　　7. Onions can improve the bone density of experimental mice, and eating onions regularly can prevent osteoporosis.；

　　8. Onions are rich in vitamin C and niacin, which can promote the formation of intercellular matrix and repair of damaged cells, making skin Smooth, ruddy and elastic, with beautifying effects. The sulfur and vitamin E contained in it can prevent unsaturated fatty acids from producing lipofuscin pigment and prevent age spots. In addition, onions contain antibacterial and anti-inflammatory substances. Eating onions can prevent and treat enteritis and dysentery.