This delicious tuber is very effective in controlling diabetes and preventing bone and joint diseases.

Onions are both a vegetable and an indispensable spice in many dishes. Westerners have used onions as vegetables for a long time. Vietnamese people have successfully imported and used them commonly in meals and parties, in the form of mixed oil and vinegar eaten raw, mixed in salad plates, enhancing the flavor of salads (lotus root salad, kohlrabi salad, cucumber salad, green papaya salad...), stir-fried with meats, eggs, cooked in soups, curries...

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According to modern medicine, onions have many medicinal uses thanks to their valuable vitamin and mineral content. Onions are rich in Allium and sulfur, which act as an antibiotic and antiseptic. Onions are also rich in Querectin - an antioxidant that helps the body fight free radicals. Onions also help stabilize cholesterol, treat arthritis, and are good for diabetics thanks to their rich flavonoid and sulfur compounds.

In particular, red onions contain many vitamins and minerals such as calcium, magnesium, potassium, folate, manganese, thiamin, vitamins C, K and B-6. Eating this vegetable regularly will help the body stay healthy, and can even prevent chronic diseases.

8 amazing health benefits of onions

Prevent colds

Onions help prevent colds and relieve symptoms such as stuffy nose and runny nose caused by colds. Studies have shown that onions contain allicin, which has strong antibacterial and anti-inflammatory effects, inhibiting and destroying many types of viruses.

Therefore, the substances in this tuber act similarly to antibiotics, can fight flu viruses and prevent colds.

Helps strengthen bones

Onions are rich in calcium, comparable to calcium-rich vegetables such as cabbage. It also contains magnesium and potassium, calcium and phosphorus in onions have a suitable, balanced ratio, easily absorbed into the body. Those who want to supplement calcium, prevent osteoporosis, can choose this tuber as their favorite food.

Support digestive health

Raw onions are high in fiber, which is essential for maintaining a healthy digestive system. Fiber helps promote regular bowel movements and may help reduce the risk of constipation, diverticulitis, and other digestive disorders.

Good for heart health

Onions are good for heart health due to their antioxidants, anti-inflammatory compounds, triglyceride-lowering and cholesterol-lowering properties. Consuming them can help reduce the risk of heart disease. They can also help lower high blood pressure and protect against blood clots.

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Helps reduce blood pressure

Onions are fat-free foods. Onions have the ability to reduce peripheral resistance, counteract the effects of increasing blood pressure, and maintain the stability of salt excretion in the body. Therefore, onions have the effect of reducing blood pressure more effectively and safely than antihypertensive drugs.

Diabetes control

Raw onions contain a compound called allyl propyl disulfide, which has been shown to help lower blood sugar levels in people with type 2 diabetes. Allyl propyl disulfide works by increasing insulin sensitivity, helping the body use insulin more effectively to regulate blood sugar levels.

Contains anti-cancer compounds

Onions contain fisetin and quercetin, flavonoid antioxidants that may inhibit tumor growth. Therefore, eating allium vegetables such as garlic and onions has been linked to a reduced risk of certain cancers, including stomach and colorectal cancers.

Strengthen the immune system

Because it contains phytochemicals, onions have the ability to stimulate increased vitamin C in the body. Thanks to that, your immune system will be strengthened and able to fight against disease-causing toxins. In addition, onions also contain many other nutrients such as zinc, vitamin C, quercetin, flavonoids. These are very good for the body, helping the body to develop healthily and are excellent antioxidants, helping the body fight against disease-causing viruses.

4 groups of people are not encouraged to eat onions

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People with pink eye

According to Oriental medicine, red eye pain is caused by liver wind heat. Therefore, patients should avoid spicy and hot spices such as onions. These spices will cause a burning sensation in the eyes or make the redness worse.

People with kidney disease

Because onions contain a lot of phosphorus minerals, if kidney patients eat too many onions, the phosphorus content in the body will increase the metabolic burden on the body, which can easily damage the kidneys, making the patient's kidney disease worse, which is not beneficial for the recovery process.

People with hot bodies

People with a hot constitution or fever should be careful when eating onions. This is because onions are spicy and warm. People with a hot constitution, if they eat such foods, can easily get angry, causing the body's Qi to become dry and hot.

People with low blood pressure

People with low blood pressure should absolutely not eat onions because they are cold and have the effect of lowering blood pressure, so they should not eat them.

When should not eat onions?

If you have irritable bowel syndrome, you should not use onions. If you have gastroesophageal reflux, you should especially not use onions at night. Because lying down after eating onions can aggravate the symptoms of heartburn.

Using onions will make your breath smell bad so consider before using. Because the effect of causing bad breath can last and even cause discomfort after a few hours of use.

Source: https://giadinh.suckhoedoisong.vn/loai-cu-thom-ngon-co-cong-dung-kiem-soat-benh-tieu-duong-va-phong-benh-xuong-khop-cuc-tot-17224022011251906.htm