Onion is a good health food, what is the role and efficacy?

The flavonoids contained in onions have an estrogen-like effect, which can be comparable to female hormones or osteoporosis drugs, and studies have reported that eating 200-300g of onions per day can effectively prevent osteoporosis.

Onions can be eaten as antidiabetic drugs. According to clinical trials to lower blood sugar, onions do have an 80% effect and do not cause hypoglycemia, making it a safe and effective anti-diabetic food.

Glutathione promotes corneal collagen synthesis and maintains the transparency of the lens. Onions are rich in glutathione, which has been found to improve eye fatigue and blurred eyes.

The glutathione moon in onions can inhibit the production of melanin and have an improving effect on eczema, **inflammation, urticaria or liver spots. The flavonoids of Dendrobium peel can be anti-UV and have a whitening effect.

Onion can also remove oxygen free radicals in the body, enhance metabolism, anti-aging, prevent osteoporosis, and is a rare health food for middle-aged and elderly people.

Protein glycation will cause a decrease in body function and produce age-related substances, onions can control blood sugar, indirectly prevent the production of age, and prevent aging. Flavonoids are powerful antioxidants that can inhibit aging caused by free radicals.

Onions have the effects of invigorating the stomach and regulating qi, detoxifying and killing insects, and lowering blood lipids, and are cultivated all over the country.

The level of fibrinolysis is related to hypertension, hyperlipidemia, and arteriosclerosis. According to the experiment, people who consume enough onions every week have the highest fibrinolytic activity, while those who do not eat or eat less have low fibrinolytic activity, which shows that onions can improve fibrinolytic activity and achieve blood cleansing.

Prevention of osteoporosis, lowering blood lipids, anti-cancer and anti-aging, and lowering blood sugar.

Onions are not only delicious, but also have the advantages of sterilization and anti-inflammatory, dredging blood vessels, and lowering blood lipids.

The spicy taste of onions can resist cold, resist influenza viruses, and have a strong bactericidal effect. ‍‍

Onions can lower blood pressure, and if eaten raw, they can also kill bacteria, which is similar to the effect of eating garlic raw.

1.To prevent colds, onions have a spicy smell, have the effect of dissipating wind and cold, resist influenza viruses, prevent colds, and can also relieve symptoms such as nasal congestion and runny nose caused by colds. It can be seen that the nutrients in onions are very rich and comprehensive, low in energy, low in fat, rich in fiber, vitamin C, calcium, potassium, magnesium, selenium and other nutrients.

Protein, dietary fiber, minerals potassium, magnesium, calcium, iron, zinc and other substances are present in onions, especially in purple-skinned onions. In white-skinned onions and yellow-skinned onions, the content of nutrients such as carotene and vitamin C is also good. Prevention of diabetes:

Onions contain biotin DRIs. Biotin has many positive effects on your health, one of which is fighting the symptoms associated with type 2 diabetes. Early research suggests that the combination of biotin and chromium may help regulate blood sugar and even reduce insulin resistance.

Onion is the only plant found so far that contains prostaglandin A, which is a substance that can effectively dilate blood vessels, reduce peripheral vascular resistance, increase coronary blood flow, and promote blood supply to the myocardium, which has good benefits for patients with hypertension and coronary heart disease; The flavonoids contained in onions are somewhat similar to estrogen, and can be compared to estrogen or osteoporosis medications. Theoretically, eating about half a pound of onions a day can effectively prevent osteoporosis.

Scientific studies have also shown that onions have certain effects in preventing cancer, maintaining cardiovascular health, antioxidants, and anti-aging. Therefore, eating onions for a long time will have certain benefits for your health. Onion is also a healthy alkaline food, rich in sugar, inorganic salts, zinc, phosphorus, selenium and other elements needed by the human body, of which selenium is also a recognized high-efficiency anti-cancer substance, regular eating of onions, can make the face more ruddy.

If you eat it regularly, it can resist the invasion of wind and cold, virus and bacterial infection, and build a "solid line of defense against disease" for the human body.

The main function of onion is that it can be anti-inflammatory, antibacterial, promote digestion, increase the flavor of food, and is rich in vitamin B, vitamin C, as well as calcium, magnesium, zinc and iron, these trace elements are very good for the body's nutrients supplement, and regular onion eating also has antioxidant effects.

Onion is currently the only vegetable containing prostaglandin A, prostaglandin A is a strong vasodilator, can soften blood vessels, reduce blood viscosity, maintain blood vessel elasticity, often eat onions can also promote the excretion of sodium and potassium, which is conducive to lowering blood pressure, increasing blood flow in coronary arteries, and preventing the formation of blood clots.

Onions can improve the body's immunity, and can also prevent cancer, and can also cause obesity, and is particularly rich in nutrients, can prolong life, and the benefits to the body if you eat it regularly are very great.

Onions are so wonderful, learn them all.