Benefits of women eating onions regularly:

1, detoxification and seasoning. Scallion is pungent and slightly warm, and has the functions of activating yang, detoxifying and seasoning. Mainly used for common cold, abdominal pain due to yin cold, aversion to cold and fever, headache and stuffy nose, milk obstruction and unfavorable defecation. Onion contains volatile oil, and its main components are allicin, diallyl sulfur and calcium oxalate. In addition, it also contains fat, sugar, carotene, vitamins B, C, nicotinic acid, calcium, magnesium, iron and other ingredients.

2. Prevent cancer. Pectin contained in shallots can obviously reduce the occurrence of colon cancer and has anti-cancer effect. Allicin in onion can also inhibit the growth of cancer cells; Onion also contains trace element selenium, which can reduce the nitrite content in gastric juice and play a certain role in preventing gastric cancer and various cancers.

3, sweating and bacteriostasis. Green onions can stimulate the sweat glands of the body and achieve the effect of sweating and heat dissipation; Onion oil can stimulate the upper respiratory tract, making phlegm easy to cough up. Allicin contained in onion has obvious antibacterial and antiviral effects, especially on dysentery bacilli and skin fungi.

4. Relaxing blood vessels to prevent Alzheimer's disease. Onion is rich in vitamin C, which can relax small blood vessels, promote blood circulation, prevent dizziness caused by hypertension, keep the brain flexible and prevent Alzheimer's disease. The volatile oil and capsaicin of scallion can remove the fishy smell in greasy and heavy dishes and produce special aroma. If eaten with mushrooms, it can also promote blood circulation.

5, lower cholesterol. Onions can reduce the accumulation of bad cholesterol. People who often eat onions, even if they are fat, do not increase their cholesterol and have strong physique. Onion leaves contain more vitamins A, C and calcium than onion white.

6. Eating raw can relieve fatigue. Raw onions, like onions, contain diallyl sulfide, which stimulates the secretion of gastric juice and helps to increase appetite. When ingested together with foods containing more vitamin B 1, it will promote the conversion of starch and sugar into heat and relieve fatigue.

Disadvantages of women often eating onions:

1, green onions have a pungent taste, which will stay in people's mouths for a long time after eating, making people's mouths afraid of being stale, so people should not eat green onions when they have social activities.

2. Pay attention to the control of the amount of green onions. If the consumption is too large, it will cause excessive irritation to the human mouth and gastrointestinal tract, especially those with weak spleen and stomach, and it is not allowed to eat green onions excessively, otherwise it is prone to stomach pain and stomach acid.