What are the benefits of eating onions? I didn't expect onions to play such a big role.

1, sterilization

Onion also contains allicin, which has obvious antibacterial and antiviral effects. Eating onions often is not easy to cause stomach problems due to bacterial and fungal infections. Eating onions outside will make you feel more relaxed.

2. Help digestion

The smell of onion can stimulate appetite, stimulate the secretion of digestive juice, promote digestion and eat more easily.

3. Inhibit cholesterol

Onions can effectively inhibit the accumulation of bad cholesterol in the body. Friends with high cholesterol in the body often eat onions, and occasionally eat foods with high cholesterol without fear, which makes them feel more at ease.

4, in addition to wind cooling

Onion contains volatile oil and other ingredients, which can stimulate human sweat glands, dispel wind and dissipate heat, and play a role in sweating.

Step 5 protect blood vessels

Onion can enhance fibrinolysis, soften blood vessels and reduce thrombosis. Middle-aged and elderly people often eat onions, and the probability of hyperlipidemia, hyperglycemia and hypertension will be much lower.

What are the benefits of eating onions? 1. Prevent influenza.

Early winter is the easiest time to catch a cold. In order to adapt to the sudden drop in resistance to cooling, the human body was accidentally infected.

At this time, scallion is very useful! Cutting onion and garlic into small pieces, putting them in gauze masks and taking them to crowded places can effectively prevent influenza.

2, nasal congestion

The worst thing about a cold is not a runny nose, but a stuffy nose, which makes you feel uncomfortable talking and sleeping. Onions have the function of ventilation. Chop the scallion into boiling water, smoke your nose and mouth while it is hot, and your nose will soon open.

3. Anti-shellfish allergy

Many people like to eat shellfish, but it often causes allergic cough and diarrhea. Onions can relieve colds, sterilize and disinfect, and put some onions when frying shellfish next time, which can effectively resist allergies.

4, antipyretic and expectorant

Don't sweat when you have a fever. Take 3-5 scallions, wash and chop them, add a few slices of ginger to boil water, and drink it while it is hot, which is more conducive to reducing fever and resolving phlegm and getting better faster.

5. Relieve stomach pain and acid reflux.

If you want to taste all kinds of delicious food, how can you have a bad stomach? Friends with stomachache and acid regurgitation may wish to try steaming 4 onions with 100g brown sugar, which can effectively relieve the pain.

6. Bruising and swelling

Onions have a good bactericidal and detumescence effect. When you fall or sprain, chop the onion tangently and apply it to the painful place, which has a good effect of removing blood stasis, swelling and relieving pain.

Step 7 treat frostbite

Scallion has a very good effect of dispelling cold and sterilizing. When frostbite or frostbite occurs in winter, boil water with onion and ginger and scrub the affected area every night, which can effectively help the healing of frostbite.

8. Treat satiety and abdominal distension

It's cold, and my appetite is big. It's too uncomfortable to eat it by accident. Try grinding scallion into powder, and take some with warm wine every time, which will be much more comfortable.

9. Relieve hemorrhoids

Friends with hemorrhoids should not eat onions, but it is a good external treatment to smoke and wash the affected area with boiled water with scallion, which can effectively relieve the symptoms of hemorrhoids. If the symptoms are serious, it is better to see a doctor as soon as possible.

10, eliminate corns

Long corns can also be treated with scallion. Soak your feet to soften the epidermis of corns, then gently peel off the surface of corns with a sterilized blade, then apply scallion mud and wrap it with clean gauze. Change it 1 time every day, usually 2-3 times.

3 Precautions for eating onions 1, and eat them in moderation.

Friends in the north love to eat green onions, and it is not too much to roll a few green onions a day. Eating too much green onions will get angry and hurt your eyes. One or two is enough. Friends in the south always put a little seasoning in their cooking, but not many people really eat it. Onions have so many functions, are you still willing to pick out the chopped green onion in the dish?

2, sweaty friends should not eat more.

Onions can stimulate sweat glands. Everyone doesn't like to go out in winter, and the heating is not ventilated enough. Friends with underarm odor should not eat too many onions ~

3. Pay attention to eating Chinese medicine.

Pay special attention when taking Liuwei Dihuang Pills. Eating onions at this time will greatly reduce the efficacy. Try not to eat when taking medicine.

There are two misunderstandings about eating onions. Friends in the north like to eat directly in cakes. Friends in the south like to season their cooking with shallots. No matter how you eat it, there are defects.

Myth 1? : eating in the wrong place

Southern friends love to use chive leaves in cooking, but almost all the chives are lost. In fact, shallots contain volatile oil, allicin, diallyl sulfur and other elements, which have high medicinal and health care value. It's a pity to lose them.

Northern friends love to eat green onions directly, but the contents of vitamin C, carotene, chlorophyll and magnesium in the leaves of green onions are obviously higher than those of green onions, and eating them is also a big loss.

Myth 2? Eating is wrong.

Onion is the weakest part of onion. When heated, the nutrients will decompose rapidly and the flavor will decrease. Chefs always sprinkle a handful of onions before cooking or serving, which is nutritious and beautiful.

Putting onions should be the last step in cooking and stewing soup. It doesn't matter if you put it after turning off the fire.