health benefits of onions : onion benefits

9 Health Benefits of Onions that Will Amaze You

by Muobo
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9 Health Benefits of Onions

There are a lot of health benefits of onions most people aren’t fully aware of. This vegetable, which is often overlooked, comes with a lot of onion benefits that will keep your heart and blood healthy always.

Most people are used to onions as one food that can make people cry, but did you know this simple looking vegetable comes packed with lots of nutrients, vitamins and antioxidants and offers a myriad of benefits to our health? This vegetable is majorly used to deepen the flavour of foods, but research has shown it can be used in a lot more ways.

Here are some of the ways in which onions can be used:

  • To stop hair breakage and improve hair growth.
  • To eliminate certain skin conditions and blemishes.
  • To remove the smell from burned rice (when you place a slice of onions on the rice).
  • To remove splinters from the nail.
  • To cure or manage certain health complications
  • To cure earaches.
  • To polish metals
  • Much, much more

Related: 3 Best Ways to Use Onion Juice for Hair Growth

History of Onions: Where Onions Comes From

There is mixed opinions as to where onions originated from. While a few botanists and researchers believe onions is indigenous to Central Asia, a few others are of the opinion this vegetable originated from Iran and Pakistan. Whatever the belief, all agree this vegetable has been in existence for more than 5000 years, soon spread to other countries like Greece and Egypt but is now being cultivated and available around the world.

Onion is from the Allium family, which also includes other vegetables like garlic and leek. There are over 21 types of onions and these include red onions, yellow onions, Bermuda onions, chives, red wing onions, vidalia onions, Welsh onions, Leeks, Spanish onions to mention but a few.

Onions contain a chemical irritant known as syn-propanethial-S-oxide that produces tears when it’s being chopped. Besides this , this vegetable is all good and will benefit your body in a lot of ways.

Onion comes packed with vitamins, minerals and powerful plant compounds that are known promote good health in a number of ways. It also has very few calories as a medium-sized onions contains just 22 calories, not enough to make you pack on the pounds.Some of the nutrients you can find in onions include vitamin B, vitamin C, folate, potassium, calcium, iron, magnesium phosphorus and potent antioxidants such as quercetin and sulfur.

Here are some of the health benefits of onions you will get from eating vegetable:

health benefits of onions : onion benefits

9 Health Benefits of Onions You Should Know

1) Onions Boost the Immune System

Everyone wants a strong, healthy immune system to fight off germs and bacteria and keep us healthy and what better way to achieve this than to include onion in our meals.

Research has shown that this vegetable can build the immune system as it contains quertine, a powerful antioxidant that also helps fight off cold and allergies.

Onion also contains selenium, a nutrient known for promoting healthy immune function and slowing down excess immune response to health situations that arise, a condition that could affect the immune cells. This is one of the best onion benefits available and one more reason to take it regularly.

2) Onions Can Prevent Cancer

Another reason to include this superfood in your regular diet is that it is strong enough to prevent cancer. Onions contain quertine and anthocyanin and research has shown that these compounds are quite effective in the prevention of certain types of cancers including oral cancer, stomach cancer, colerectal cancer and gastric cancer.

Onion is able to do this by making the cancer cells turn on and destroy themselves in the process. However, to get this cancer-prevention benefit of onions, research has found you have to eat this food as much as 2-5 times weekly.

Further studies also reveal eating onions boosts recovery after chemotherapy as it can reduce insulin resistance.

3) Onion Promotes Good Heart Health

Yet another health benefit of onions is that it can promote good heart health. Health experts believe eating onions reduces your risk of heart issues as it contains a powerful compound, contains flavonoids that help promote good heart heart. Onion juice has also been known to help regulate blood pressure which inturn gives you a healthier heart.

This vegetable is also rich in the compound organosulfur known to prevent heart diseases.

Read Also: Common Scalp Infections: 5 Simple Ways To Get Rid Of Them (Psoriasis)

4) Onion Also Improves Skin Conditions and Fade Scars

Onion juice applied topically over the skin has been known to boost collagen production and improve skin texture and feel as it is a rich source of vitamin C. However, for this remedy to be effective, it has to be mixed and applied alongside other ingredients like honey, aloe vera, coconut oil, among others. The application also has to be done consistently and for a long time, up to 10 weeks to be effective.

5) Helps Regulate Blood Sugar

If you suffer from diabetes, then this is one good news you would love to hear as onions is famous for regulating or lowering blood sugar. A research conducted found that onions contain potent compounds like quercetin, chromium and S-methylcysteine all effective in lowering blood sugar. However, onions would have to be taken alongside the diabetic medication, metformin to be effective.

Read More: 13 Unconventional Uses of Onions

6) Onion Helps You Breathe Easier

If you’re finding it hard to breathe, then you should use an onion sliced in two. Onion helps relax your muscles when you inhale the sulphur, making breathing easier.

7) It Also Helps Aid Digestion

Onion is also great in treating mild conditions like indigestion and constipation as it contains a fiber, inulin which helps your body properly digest food eaten. The fiber content of onions will also help your guts produce good bacteria, which is necessary for the proper functioning of your digestive system.

8) Onion Gives You Strong Bones

Onion contains a lot of calcium, which is needed for the development of stronger bones and teeth. It also contains the compound, GPCS known for boosting bone density mass to prevent bone loss and other bone related problems.

9) Onion is a Quick Cure for Common Cold and Allergies

Onion juice is also famous as a quick homemade remedy for flu, common cold and other allergies. Its rich antioxidant properties gives it this power and it can be made yet more potent when combined with other natural healing items like honey and aloe vera.

Health benefits of onions : onion benefits

Other Health benefits of Onions

Here are more onion benefits you should know:

1) Onion is famous for stopping hair growth and also promoting healthy hair growth.

2) Research has also found that onion, when inhaled can stop a nosebleed, although this doesn’t happen immediately. You can also stop a nose bleed by inhaling onions, although the effect is not immediate.

3) Onion juice has also been taken to boost appetite, manage insomnia and cure depression as it contains folate and prebiotics, two powerful compounds.

4) Onions contain thiosulfinates and thiosulfonates and will help prevent tooth decay to give you strong, healthy teeth.

5) Research has also shown that men who eat onions have a reduced risk of prostate cancer.

6) The quercetin flavonoid property of onions has also been known to be effective in clotting blood to prevent blood loss.


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