It is still effective

Onions are the healthiest when eaten raw, and are least likely to destroy the nutrients in them. Consistently eating a few slices of raw onions every day has great health benefits. However, if you really can’t stand the spiciness of onions, you might as well put the onion rings in the soup and eat them with rice.

When eating raw onions, it is best to choose purple-skinned onions, which contain anthocyanins, which have antioxidant functions. Purple-skinned onions are spicier, which means they are richer in sulfides, which are antioxidants and can lower blood lipids.

Nutritional value of onions

Onions contain prostaglandin A, which can dilate blood vessels and reduce blood viscosity. Reduce peripheral blood vessels, increase blood flow, and prevent thrombosis. Resist catecholamines, etc., promote sodium excretion, and lower blood pressure. Onions can also refresh your mind, make better use of glucose, and provide heat energy to brain cells.

The famous inflammation "Quercetin" 9 in onions is a natural anti-cancer substance that can prevent biological mutation in the body, control cancer cells, and have anti-cancer effects. Selenium in onions is an antioxidant that can eliminate free radicals, enhance cell vitality and metabolism, and can prevent cancer and anti-aging.

The efficacy and role of onions

Preventing cancer

In this society where cancer is talked about in a negative light, it is really a big deal that there is a food that can prevent cancer. Good news! What's more, research by scientific researchers has also found that onions and their family members can help prevent and control various cancers. The anti-cancer effect of onions comes from its rich content of selenium and quercetin. Selenium is an antioxidant that can stimulate the body's immune response, thereby inhibiting the division and growth of cancer cells, and can also reduce the toxicity of carcinogens. Quercetin can inhibit the activity of cancer cells and prevent the growth of cancer cells. A survey shows that people who regularly eat onions are 25% less likely to suffer from gastric cancer and 30% less likely to die from gastric cancer than those who don't.

Prevent aging

Protein glycation will cause body function to decrease and produce AGE substances related to aging. Onions can control blood sugar, indirectly prevent the production of AGE and prevent aging. Dendrobium flavonoids are powerful antioxidants that can inhibit aging caused by free radicals.

Reduce blood sugar

Friends with diabetes can eat more onions, because the nutrients in onions can effectively fight diabetes and will not cause hypoglycemia.

Purple-skinned onions have higher nutritional content

According to skin color, onions can be divided into three types: white-skinned, yellow-skinned and purple-skinned. From the perspective of nutritional value, purple onions are more nutritious. This is because purple-skinned onions have a spicier flavor than the other two varieties, which means they contain more allicin. Additionally, the purple-skinned part of purple-skinned onions contains more quercetin.

Blood purifying function

The fibrinolytic state (the level of dissolving fiber to smooth blood circulation is related to high blood pressure, hyperlipidemia, and arteriosclerosis. According to experiments, eating enough onions every week People have the highest fibrinolytic activity, but those who do not eat or eat less have low fibrinolytic activity. It can be seen that onions can increase fibrinolytic activity and achieve blood purification.

Onions can prevent osteoporosis

Onions. It contains a large amount of dendrobium peel flavonoids, which can effectively prevent osteoporosis. Therefore, the editor recommends that friends with osteoporosis eat more onions.

Improve constipation. Contains a large amount of sulfur, and this nutrient can effectively promote intestinal peristalsis when it enters the human body. The rich soluble dietary fiber can stimulate the intestines and can effectively relieve everyone's constipation symptoms.

Conclusion: Through the article, we I learned that eating onions raw can exert its greatest effect. Eating more onions can not only relieve the symptoms of constipation, but also effectively prevent osteoporosis. Onions contain prostaglandin A, which can dilate blood vessels and reduce blood viscosity. Reduce peripheral blood vessels, increase blood flow, and prevent thrombosis