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What are the benefits of eating more onions for men? What are the nutritional values of onions

I believe many friends have eaten onions. Onion is a kind of food with special taste. Nowadays, there are two kinds of onions on the market: white onion and purple onion, both of which have the same taste. The onion used for cooking is not only delicious, but also has high nutritional value. However, many friends don't know the function of onion very well, so let's take a look at the nutritional value of onion.

Onion has the effect of dispersing wind chill, because onion bulbs and leaves contain a kind of oil volatile called propylene sulfide, which has a pungent and spicy taste. This substance can resist cold, resist influenza virus, and have a strong bactericidal effect. Onions are nutritious and spicy. It can stimulate the secretion of stomach, intestines and digestive glands, increase appetite and promote digestion. Onion does not contain fat. Its essential oil contains a mixture of sulfur compounds that can reduce cholesterol. It can be used for the treatment of dyspepsia, anorexia, and stop of food accumulation.

Onions are the only known to contain prostaglandin a. Prostaglandin A can dilate blood vessels and reduce blood viscosity, so it can reduce blood pressure, reduce peripheral blood vessels and increase blood flow of coronary artery, and prevent thrombosis. It can also promote the excretion of sodium salt, so as to reduce blood pressure. Regular consumption has health care effect on patients with hypertension, hyperlipidemia and cardiovascular and cerebrovascular diseases. Onion has a certain refreshing effect. It can help cells to make better use of glucose, reduce blood sugar, and supply heat energy to brain cells. It is a good food therapy vegetable for patients with diabetes and mental retardation.

Onions can be made into many delicacies, such as salads, fried meat with onions and so on. Onions can be used as a side dish or as an ingredient, or as a main course. When the onion is cooked, it will taste sweet, while the raw onion will be very spicy. Many friends are prone to tears when they cut the onion, so it is recommended to cut the onion in water, so that the tears will not flow.