The vegetable known as "national spice" that many people love to eat to the point of getting angry and having gray hair

This spice can be found in any dish, from stir-fried, fried, steamed, soup, vermicelli, porridge, pho, etc. That is why green onions are known as the "national spice" vegetable.

Although very popular and a familiar daily spice in every family, few people know that this familiar spice also has effects in treating some diseases.

Scallions are foods that also have extremely good medicinal value.

In traditional medicine, green onions are an old medicine with excellent cold-relieving effects. In traditional medicine, onions contain a spicy, hot taste, and have the effect of causing sweating, ventilating, activating blood circulation, diuretic, aiding digestion, antiseptic, and stabilizing pregnancy. Often used to treat colds, headaches, runny nose, indigestion, bloating, and cold stomach.

According to scientific research, onions contain significant amounts of calcium, phosphorus and potassium, carotene and iron, which are very good for the body.

In addition, onions also contain many chemical components that have disease prevention and treatment effects such as malic acid, phytin and allylsulfide, essential oils, especially the water-soluble antibiotic alicine.

Here are some surprising health benefits of green onions:

Prevent the growth of cancer

One of the most impressive benefits of green onions is that they prevent the development of certain types of cancer. Onions contain a substance called allicin, which is known to be a natural anti-cancer agent.

A study in China found that allicin is very effective in killing stomach cancer cells, while also helping to prevent and inhibit the growth of cancer cells in general.

Helps strengthen bones

Green onions are rich in vitamin C, vitamin K and some essential nutrients for the body.

Some studies have also found that the ingredients in onions can regenerate bones, limiting the possibility of osteoporosis in women during premenopause.

Experts recommend that if you want to have healthy bones, regularly add green onions to your daily meals.

Weight loss support

Scallions are low in calories but rich in nutrients, making them a popular food in diets for people trying to lose weight.

Besides, green onions also contain a significant amount of fiber, creating a feeling of fullness, reducing cravings, very good for weight loss.

In addition, green onions can also change the expression of some genes related to obesity, thereby reducing body weight and shrinking fat cells.

Green onions are rich in vitamin C, vitamin K and some essential nutrients for the body.

Support blood clotting process

Scallions are rich in vitamin K. Vitamin K is a nutrient that plays an important role in blood clotting. Blood clotting helps the body prevent excessive bleeding due to injury.

Therefore, adding foods rich in vitamin K such as green onions to your daily meals can reduce symptoms of bruising and bleeding.

Immune Boost

Scallions help boost the immune system to prevent disease and infection. They also contain a compound that increases the production of antibodies that fight the common cold.

According to many studies, the phytochemical active ingredient in green onions is not only a very strong antioxidant, but also a very necessary nutrient to nourish the body. In particular, this active ingredient can support the immune system, destroy and eliminate free radicals.

In addition, green onions also contain a large amount of vitamin C. This vitamin C acts as an antioxidant that helps boost immune function and prevent infections.

Improve cardiovascular health

Scallion extract can significantly reduce several factors that cause heart disease such as high cholesterol, triglycerides and bad cholesterol.

In addition, green onions also contain a lot of vitamin K, which helps prevent arteriosclerosis by preventing the formation of calcium deposits on the artery walls. Thanks to that, green onions are added to daily meals to keep the heart healthy.

Improve bone health

In addition to preventing heart disease and improving blood clotting, vitamin K found in green onions also helps strengthen bones.

Vitamin K improves bone health by increasing the production of proteins needed to maintain bone calcium and increase bone density.

On the other hand, vitamin K in green onions can work in combination with calcium and vitamin D in your diet to promote bone health, preventing osteoporosis in older adults.

Green onions not only add flavor to dishes but also serve as beautiful decorations.

Mistakes when eating green onions

Do not eat onion roots: Scallion roots are the most nutritious part of this food. They have high antioxidant and antibacterial properties and can also treat bleeding and intestinal infections.

However, when eating onion roots, you need to clean them thoroughly, then process them with the leaves and onion bulbs as usual.

Fried green onions: After the green leaves are fried, boiled, or stir-fried at high temperatures, most of the basic nutrients are lost, so many famous chefs will finely chop green onions and sprinkle them in the final step of cooking.

This not only makes the dish look beautiful but also retains the maximum nutritional value of this food.

Some medicinal recipes from green onions

Roundworm extermination: 30g green onion (both bulb and leaves), wash, chop, stir-fry with rapeseed oil (burn on high heat, stir-fry quickly, do not add water and salt), feed to children early in the morning when they wake up. After about 2 hours, they can eat and drink normally. Eat continuously for 3 days, has the effect of eliminating worms, non-toxic.

Cure for fainting due to stroke: Take 3 white onions, wash them, crush them, squeeze out the juice, mix with the urine of a boy (7-10 years old) and give it to the patient to drink.

Cure urinary retention: Take 4-5 white onions, wash them, crush both the leaves and the bulbs, mix with honey and apply on the 2 onions, very effective. Or: Take 3 onions, wash them, chop them, roast them, wrap them in cloth and apply.

Notes when eating green onions

The remedies introduced above are only for treatment support and reference purposes, not to replace the doctor's instructions. Before applying, you should consult a medical specialist.

Eating too much green onion can also cause premature graying of hair, blurred vision,

Besides health benefits, eating too much green onion can also cause premature gray hair, blurred vision, and is not suitable for people with strong yang and hot flashes because onions are warm.

In particular, women with early or heavy menstruation should limit their intake of green onions. In addition, onions should not be used with honey.