What are the medicinal values ​​of onion roots?

Scallion is a common ingredient in our daily life. There are many ways to cook scallion. It tastes a bit spicy and can be cooked with various vegetables and meat. Scallion can also be directly mixed with cold dishes. It tastes refreshing and delicious, which is very suitable for modern people to eat. Scallion grows in the soil. It can be planted in autumn and winter or in summer. The survival rate is also very high. So what are the medicinal values ​​of scallion roots? Let us take a look at it together below.

The main nutrients of onions are protein, carbohydrates, provitamin A (mainly contained in green onion leaves), dietary fiber, and minerals such as phosphorus, iron, and magnesium.

1. Raw onions, like onions and scallions, contain allyl sulfide. Allyl sulfide stimulates the secretion of gastric juice and helps increase appetite. When taken together with foods rich in vitamin B1, the starch and sugar contained in vitamin B1 will convert into calories, thereby enhancing the effect of relieving fatigue.

2. The green part of onion contains more vitamin A, vitamin C and calcium than the white part. Onions contain a considerable amount of vitamin C, which can dilate small blood vessels and promote blood circulation. It helps prevent dizziness caused by high blood pressure, keeps the brain flexible and prevents Alzheimer's disease.

3. People who often eat onions, even if they are fat, do not have high cholesterol and have a strong physique. Onions contain the trace element selenium and can reduce the nitrite content in gastric juice, which plays a certain role in preventing gastric cancer and various cancers.

4. Onions contain volatile oils and capsaicin with pungent smells, which can remove the fishy and greasy odors in greasy dishes, produce a special aroma, and have a strong bactericidal effect. They can stimulate the secretion of digestive juices and increase appetite. Volatile capsaicin can also slightly stimulate the secretion of related glands when excreted through the sweat glands, respiratory tract, and urinary system, thereby playing a role in sweating, expectorant, and diuresis. It is one of the traditional Chinese medicines for treating colds.

5. Onions can also lower blood lipids, blood pressure and blood sugar. If eaten with mushrooms, they can promote blood circulation.

The above article describes in detail the medicinal value of onion roots. Regular consumption of onions can improve colds and prevent some physical diseases, which is very beneficial to the body. Onions are also rich in nutrients and a variety of trace elements, which can prevent some cancers in middle-aged and elderly people, and can supplement the nutrients needed by the human body every day, which is very good for the body.