Onion is an essential condiment in daily life, and has always been regarded as an essential food in China and Shandong. In real life, in fact, green onions have a variety of therapeutic effects, as well as a certain health care function, and can also prevent cancer. However, eating green onions is also taboo. Some people are not suitable for eating green onions.

The benefits of eating green onions are unexpected.

Efficacy: 1: detoxification and seasoning

Onions are pungent and have the functions of detoxification and seasoning. Mainly used for colds, wind chill and abdominal pain. Onion contains volatile oil, mainly allicin, diallyl sulfide and calcium oxalate. In addition, it also contains fat, carbohydrates, niacin, calcium, magnesium, iron and other ingredients.

Efficacy 2: Prevent cancer.

Allicin in green onion can inhibit the growth of cancer cells, and onion also contains trace element selenium, which can reduce the content of nitrite in gastric juice and play a certain role in the prevention of gastric cancer and various cancers.

Efficacy three: sweating and bacteriostasis

Welsh onion can stimulate sweat glands, sweat and dissipate heat; Onion oil can stimulate the upper respiratory tract and make sputum easy to cough up. Allicin in onion has obvious inhibitory effect on bacteria and viruses, especially dysentery bacilli and skin fungi.

Efficacy 4: Promote blood circulation.

Onion can prevent dizziness caused by hypertension, keep the brain flexible and prevent Alzheimer's disease. The volatile oil and pepper in scallion can remove peculiar smell, produce special fragrance and promote blood circulation.

Efficacy 5: lower cholesterol

Onions can reduce the accumulation of bad cholesterol. Onion leaves contain a lot of vitamins A, C and calcium.

Efficacy 6: Relieve fatigue

Green onions, containing diallyl sulfide, stimulate the secretion of gastric juice, which helps to increase appetite and reduce fatigue.