Nutritional value and medicinal value of onions

Although onion is a common vegetable, its nutritional value is very high and cannot be ignored. Let's take a look at the nutritional value of onion.

Onion disease prevention and treatment

Compared with pomegranates, red wine and green tea, which have received more attention, onions have more disease prevention and treatment effects, including various cancers, coronary heart disease, type 2 diabetes, cataracts, etc. In addition, onions have strong antibacterial effects, which helps reduce the risk of food poisoning.

Onions contain many health-promoting compounds

Several studies have also found that onions contain a variety of health-promoting compounds that play an important protective role on the nervous and cardiovascular systems, help improve immunity, prevent the growth of various tumors, improve healthy hormone function, and more. Studies have also found that onions are more protective of the heart than red wine. Onions can lower cholesterol, prevent vascular sclerosis, enhance blood vessel elasticity, and maintain healthy blood pressure levels. Surprisingly, limiting fat and sugar intake and eating more onions can also help significantly lower blood sugar levels and prevent type 2 diabetes and obesity.

Expert advice

Eat an onion every day. Raw onions contain a lot of protective compounds, and cooked onions also have certain health benefits. Onions can be eaten in a variety of ways, for example, chopped raw onions can be added to salads; onions can be fried with various vegetables, fish or meat.

Knowing the nutritional value of onions, onions also have strong antibacterial effects, which helps reduce the risk of food poisoning.