The 17 Benefits Of Onions And Shallots

Education Health & Fitness

Everyone has them in the house as standard. The net onions may not be missing from the kitchen almost anywhere in the world. Onions are fantastic seasonings that are easy to prepare. They are not only very tasty, but they also have many health benefits.

Whether raw onions or cooked onions, they are packed with vitamins and minerals. The super-versatile vegetable can be processed almost in any meal. The vegetables are an excellent source of vitamin C and B6, folate, iron and potassium. Onions are also rich in manganese that provides protection against, for example, colds and flu.

Onions contain a number of substances that can combat important diseases. Allium and allyl disulfide, two phytochemicals in onions, are converted to allicin after ingestion.

According to certain studies Allicine has properties to combat cancer and diabetes. It can also reduce the stiffness of blood vessels and lower blood pressure. Other onions such as chives, leeks and shallots also have similar benefits.

Onions also contain quercetin, an antioxidant that combats inflammation. More interesting is that the cooking of onions in soup does not reduce their quercetin value, but simply transfers the antioxidant from the vegetable to the soup broth. It is therefore good to cook onions if you also use the cooking liquid.

Onions are most commonly used in food, but oil can also be made from onion. This essential oil has its own advantages. For example, the oil has antiseptic and antibacterial properties.

Raw onions contain the most nutrients.

Research has shown that the outer layers of the onions have the highest concentrations of flavonoids , a substance that can contribute to good health in various ways. It is therefore wise not to remove too many layers of the onion when peeling.

Cooked onions also have benefits. They serve as a good source of fiber and copper. Fibers help keep digestive problems at bay while copper supports brain function.

We have listed the 17 most important benefits of onions and shallots.

Table of contents article:

1 They stimulate digestion

2 They lower blood sugar levels

3 They provide a healthy heart

4 They prevent blood clots

5 They contribute to the maintenance of strong bones

6 They give a good energy boost

7 They are active against cancer

8 They support a healthy respiratory system

9 They let you sleep well

10 They prevent allergies

11 They stimulate the immune system

13 They improve the health of the eyes

14 They support good oral hygiene

15 They provide relief for symptoms of the transition

16 They provide a good set of brains

17 They ensure good sexual health

1 They stimulate digestion

One of the most important health benefits of onions is the effect on digestion. These benefits of onions can be attributed to inulin, a fiber present in the vegetable. Inulin works as a food source for the good bacteria in the intestines. This fiber allows the body to maintain good levels of the healthy bacteria.

Another soluble fiber in onions, oligofructose (a subset of inulin), according to research can prevent and treat different types of diarrhea. However, onions can provide a healthy digestive system in even more ways. The phytochemicals in onions may reduce the risk of gastric ulcers and the natural prebiotic in onions may help to relieve constipation.

Onions can sometimes cause flatulence , but this does not hurt.

2 They lower blood sugar levels

Too high a blood sugar level is a problem that is common in the western world. Much research is being done into the effect of diet on blood sugar levels. Research has shown that onions extract can help lower blood sugar levels.

One of the sulfur compounds in onions and quercetin has a beneficial effect on blood sugar levels. However, it appeared that onions showed the positive effect only when taken with metformin, the anti-diabetic medicine. The use of onions can therefore contribute to a stable blood sugar level as support.

3 They provide a healthy heart

The flavonoids in red onions can contribute to the health of the heart. Flavonoids are natural antioxidants that protect the body against free radicals. Onions are also rich in organic sulfur compounds, which can help prevent heart disease . According to an Argentine study, intake of these sulfur compounds in onions can reduce the risk of cardiovascular disease.

Also contain onions thiosulfates that act as natural blood thinners and reduce the risk of heart attack and stroke.

Quercetin in onions also helps to maintain a healthy heart. It offers both antioxidant and anti-inflammatory properties that promote the health of the heart.

Onions can also lower cholesterol levels, which benefits the heart. According to a report from the Cambridge University Press, flavonoids in onions help to lower the levels of LDL (bad cholesterol ) in people with obesity).

Onions prevent finally that platelets stick together, which can lead to clots and eventually heart attacks. They even contribute to healthy blood pressure, preventing heart problems. Onions therefore have a positive effect on the heart in various ways, one of our most important organs.

4 They prevent blood clots

We already mentioned it at the previous point, onions prevent blood clots. Onions actually contain a compound called rutin. Multiple studies in mice showed that rutin was the most potent antithrombotic compound.

5 They contribute to the maintenance of strong bones

Osteoporosis is a condition in which the bones become more fragile and can break more easily. Usually the condition is age-related and especially this version can be prevented by the use of onions. Swiss researchers showed GPCS, a compound in white onions, can reduce bone loss.

Another study showed that women who ate onions had on average 5 percent more bone mass than those who ate fewer onions. In this study too, the consumption of onions appeared to have a favorable effect on the bone density of women older than 50 years.

6 They give a good energy boost

Not unimportant is the fact that you get a lot of energy from eating onions. The fibers ensure that you have a saturated feeling for a long time. Because the fiber also slows the digestion slightly, the energy level remains stable. The inulin in the vegetable helps to maintain your endurance. Powerfood!

7 They are active against cancer

Cancer is the subject of countless studies as one of the most feared diseases. The effect of different foods is increasingly becoming the attention of scientists. Various studies have shown that onions can have a positive effect on the prevention and treatment of different types of cancer.

According to a study conducted by the University of Guelph, red onions are the most effective in destroying breast and colon cancer cells. These onions have a high content of quercetin and anthocyanin, active substances that can provide support during treatment. Simply explained, onions make their environment unfavorable for cancer cells to communicate, and this inhibits their growth. It was also established that people with the highest onions consumption had the lowest cancer rates.

8 They support a healthy respiratory system

Although onions do not always provide fresh breath, they do ensure the health of the respiratory system.

According to an American study, patients with respiratory problems such as asthma can benefit from certain types of fruit and vegetables, including onions. In addition, the anti-inflammatory properties of onions can help to relieve respiratory diseases.

9 They let you sleep well

Onions contain prebiotics, certain fibers that are digested in the intestine. According to a study, these prebiotics can improve sleep and even reduce stress. When the good bacteria in the intestine digest the prebiotic fibers, they multiply and improve intestinal health , thereby releasing by-products. These by-products can influence brain function and promote sleep. A surprising feature of the simple onion!

10 They prevent allergies

In case of allergies, there is often an inflammatory response to, for example, mucous membranes. The flavonoids in onions can help prevent inflammation. Onions also treat allergies by preventing cells from releasing histamine.

Cooking with onions can help to open and drain your sinuses. And the antihistaminic properties of quercetin can also help reduce nasal congestion

According to a study, extracts from onions protect against Streptococcus Mutans and Streptococcus Sobrinus, bacteria responsible for caries and allergies.

11 They stimulate the immune system

We have already seen that quercetin (and other flavonoids) in onions can help prevent inflammation. Onions contain selenium that stimulates the immune function. The mineral also prevents an excessive immune response, which can have adverse consequences.

Onions are considered herbal medicines in Russia, where they are used for the treatment of colds and flu.

12 They soften with ear pain

When we think in the direction of home remedies, many parents swear by onions to cure ear disorders. Onions juice is widely used to relieve ear pain in children. And although it may not have been scientifically proven, many children with ear pain sleep better. Perhaps it is grandmother’s wisdom and the extra love that makes this solution work so well.

13 They improve the health of the eyes

Although you may immediately think of watery eyes when cutting onions, onions ensure that the eyes stay healthy in different ways.

The sulfur in onions improves the health of the lens. It stimulates the production of a protein called glutathione, which acts as an antioxidant. Higher levels of glutathione mean a reduced risk of glaucoma and macular degeneration. Ultimately, extracts can help prevent clouding of the cornea.

14 They support good oral hygiene

Onions contain thiosulfates and thiosulfates, these compounds ensure that bacteria that cause tooth decay can not multiply well. Raw food is best because cooking can destroy some of these useful compounds. The vegetable is also rich in vitamin C that can keep the teeth healthy. It is assumed that onions can alleviate toothaches, but less research has been done on this.

15 They provide relief for symptoms of the transition

Help onions during menopause because they support the liver and remove the excess hormones. The ingestion of sufficient calcium is also necessary during this period. Onions contain a lot of calcium and can in this respect support women in the transition.

16 They provide a good set of brains

Research shows that the antioxidants in onions bind with the harmful toxins in the brain and flush them out of the body. And the sulfur-containing compounds in onions can slow memory loss in the elderly. However, some of these properties can be lost during cooking.

Another sulfur compound in onions, called di-n-propyltrisulfide, even improves memory disorders. Onions are also thought to treat dizziness, epilepsy and dizziness – although limited to this.

17 They ensure good sexual health

Last but not least, onions are good for sexual health.

Onions are one of the herbal medicines used in Western Uganda to control sexual impotence and erectile dysfunction. But it is also known in Europe that the vegetable has advantages for men. For example, you should increase the fertility in men with honey. Do you dare?

Are you already convinced of the advantages of our famous trip?

Different types of onions are available throughout the year. To ensure that you choose a good quality onion, we have collected a number of tips.

Choose clean, round onions that have no opening at the top.

The neck of the onion must be dry and do not grow.

Fresh onions feel firm, fresh and dry and have a bright shiny exterior.

The underside of a fresh onion is white in color.

Avoid onions with soft, moist spots, which may indicate mold growth.

Sprouted onions indicate poor and too long storage.

Onions must have a mild smell.

Have you bought sweet onions? Then use the green sprouts as a replacement for spring onions.

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Whole onions must be kept in a cool, dry, well-ventilated place, where they last for about 4 weeks. Avoid cooling as they become soft. Because they absorb moisture, they must not be stored under the sink. Often pieces of onion remain after preparing meals. These pieces can be stored in the refrigerator for several days.

Cooking with onions

There are countless ways to process onions in the tastiest dishes. Onions can be eaten raw or prepared in different ways. Onions are cooked onions, giving them a soft texture and a mild flavor. In other dishes, onions are usually fried. By gently stirring onions in a baking pan, they are fried, giving them a sweeter taste. In the oven too, onions are easy to prepare, they are then puffed. The taste of onions combines almost with all savory ingredients. Onions are the most delicious with a good dose of garlic. Be warned, this combination can unfortunately cause bad breath.

We dare to conclude cautiously that the simple home-garden-and-kitchen-onion is a real super-power food. How do you prefer to eat an onion?

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