Onions give the first reaction is to cut the eyes will certainly flow, regardless of the onion as a dish, not only excellent flavor, nutrition is also very rich. The following specific to see what kind of benefits of onions.

Can be anti-aging

The reason why our body will be aging is because of the free radicals produced by the cells, and this is also a very strong reducing substances. Onions contain substances that are very resistant to free radical damage and are also able to control blood sugar, allowing the application of both fats and proteins in our bodies, thus slowing down the rate of cellular aging.

Can unclog blood vessels

Dissolved fibers in the onion can prevent blood clots and soften blood vessels, so that the blood circulation is more open, and can prevent cardiovascular and cerebral vascular diseases, and even high blood pressure and diabetes can be prevented.

Can prevent colds

Onions and ginger are similar to pungent substances, and if eaten more often, they can effectively prevent colds and flu in the cold season, not only to prevent colds and flu, but also to get rid of the wind and cold.

Can prevent cancer

Onions are rich in selenium, a good antioxidant. Our body needs to consume the right amount of selenium every day, otherwise it will cause corresponding diseases, such as stomach cancer, esophageal cancer, breast cancer and so on.

Beauty

Onions contain niacin and vitamin C, which can promote the formation of intercellular matrix and repair damaged cells, so that our skin becomes moist and smooth and elastic. At the same time can also prevent the generation of unsaturated fatty acids lipofuscin pigment, can prevent age spots; contains similar to the hypoglycemic drug methylsulfonylurea organic substances can significantly reduce blood sugar levels.

In addition, the sulfide contained in onion can promote fat metabolism, can reduce blood fat, anti-atherosclerosis; contains flavonoids can reduce the viscosity of platelets; through the increase in the bone density of experimental rats can be seen that onion can also prevent osteoporosis.

While the onion has so many benefits, but should also pay attention to its dietary taboos, not excessive consumption, cooking should be appropriate, itchy skin and other patients should not eat onions and so on.