9 Health Benefits of Onions

Cutting an onion may bring tears in your eyes, but eating onions will keep many diseases away from you. Onions come in different sizes,shapes, colors and flavors around the world. The underlying flavor ranges from sweet, pungent to spicy.

Like garlic, chives and leeks, onions belong to the allium family of herbs. The most common colors of onions are dark red, yellow and white. No matter which part of the world you live, onion is one vegetable you can't ignore.

Onions offer multiple health benefits to your skin and hair on the surface levels but deep inside they have the capacity to reduce the risks of several types of cancers.

If you consume plant based foods such as fruits and vegetables then your risks of developing lifestyle related diseases and conditions reduces. Onion on its own plays a vital role in keeping you healthy.


Onion Nutrition Values

Onions with their antibiotic and antiseptic capabilities protect you from infections. They are also rich in vitamins and minerals and low in calories.

According to USDA data on nutritional fact 100grams of Onion posses the following nutrients. (The figures given in % are average daily values DV)

  • Total Carbohydrate 9 g 3%
  • Dietary fiber 1.7 g 6%
  • Sugar 4.2 g
  • Protein 1.1 g 2%
  • Vitamin B-6 5%
  • Vitamin C 12%
  • Potassium 146 mg 4%
  • Calcium 2%
  • Iron 1%
  • Magnesium 2%
  • Calories 40

Specific Health Benefits of Onions

onions health benefits infographic

Though a lot of health benefits are ancient beliefs without any scientific proofs, but gradually science is revealing what our forefathers already knew.

Following are some of the outstanding health benefits of consuming onions regularly. You can eat them as salads, add them to cooked food or make soups.

1. Prevents Cancer

Almost all the allium family vegetables have been extensively studied to understand its impact on cancer prevention. Onions are strong antioxidants and contain Vitamin C in addition to rich organosulfur compounds.

The exact mechanism of how it prevents tumor growth is still not clear but onions have been found to lower the risks of stomach and colorectal cancers.

Some studies have found that men who eat more onions have less chances of getting prostate cancer.


2. Promotes Hair Growth

Onion juice has been found to promote hair growth. In fact it is claimed that you can get back the lost hair in Alopecia Areata.

3. Improves Immunity

Onions improve your immunity due to its antioxidant contents. It also improves your sleep and keeps you in a good mood.

4. Regulates Blood Sugar

Onions increase insulin production and regulate blood sugar. This helps to prevent diabetes.

5. Lowers Bad Cholesterol

Onions have been found to lower bad cholesterol. Eat one onion a day.

6. Stops Nose Bleeding

Inhaling the cut onion fumes which are also responsible for tears in your eyes can actually stop nose bleeding.

7. Heals Insect Bites

Applying onion juice on the insect bites heals the skin and alleviates the pain.

8. Strengthen Bones

Daily consumption of one onion can strengthen your bones and protect you from osteoporosis and arthritis.

9. Removes Dark Spots

Topical application of onion juice removes dark spots on the skin.

With so many benefits of onion, add it to your daily diet if it is not already in there.