What’s the use of onion? What’s the benefit of eating onion?
1, onion taste is unique, can increase people’s appetite, in summer, because of the weather, many people will have loss of appetite, this time can eat a little onion, to regulate the spleen and stomach.
2. Onion has antipyretic effect, which is determined by the nutritional value of onion. Onion contains an oily volatile substance, so when we eat onion, we always feel a pungent taste. This substance can kill bacteria and prevent the invasion of influenza virus.
3 and onion contain organic compounds similar to Metsulfuron, which can significantly reduce blood glucose.
4, onion flavonoids can reduce platelet viscosity, often eat onion can prevent thrombosis, reduce the probability of myocardial infarction and cerebral thrombosis.
5. Onion is rich in vitamin C and nicotinic acid. They can promote the formation of intercellular matrix and the repair of damaged cells, making the skin smooth, ruddy and elastic, with cosmetic effect. The sulfur, vitamin E, etc., can prevent unsaturated fatty acids from producing lipofuscin pigment, can prevent age spots. In addition, onion contains antibacterial and anti-inflammatory substances. Eating onion can prevent enteritis and dysentery.
6, containing sulfide and trace elements selenium can inhibit gastric cancer, esophageal cancer, colon cancer, breast cancer and so on.
7. Prostaglandin A1 contained in onion can dilate blood vessels and reduce blood viscosity, thus lowering blood pressure, reducing peripheral blood vessels and increasing blood flow of coronary artery, preventing thrombosis, promoting the excretion of sodium salt, thus lowering blood pressure. At the same time, onion also contains diallyl disulfide and sulfur-containing amino acids, which can enhance the activity of fibrinolysis, reduce blood lipid and anti atherosclerosis.
how to choose a good onion?
white skin meat is tender, with high moisture and sweetness. After long cooking, it has golden color and rich sweetness; Purple onion is slightly red and spicy. In terms of nutritional value, purple onion is slightly better.
what is onion to eat?
people with deficiency and sweating should not eat onion. Patients with eye diseases should not eat onion. In addition, patients with peptic ulcer, stomach gas prone people should not eat too much onion. Raw onions can’t be eaten with honey.