Top 5 Onion Health Facts You Didn’t Know



Onion Health Facts – If you are not naturally allergic to onions there are countless reasons why you should include the vegetable in your meals.

Across the world, about 105 billion pounds of onions are grown. Onion cultivation has been traced back to 5000 years ago. Indians are heavy with onions and other bulb family vegetable like garlic for their recipes. Same with the Chinese and Mexican people.

Cooked or raw, onions have nutritive and health benefits. They contain Vitamins, sulphuric compounds, flavonoids and phytochemicals which help in maintaining a good health.

In some cases, they are used as antidepressants, painkillers, anticoagulants, and for anti-inflammatory purposes. Onions have been used over time to reduce inflammation and heal infections.

Other related vegetables include garlic, leeks, chives, shallots, and Chinese onions.

After studying 11 onion varieties, researchers from Cornell found that shallots and Western yellow onions were the healthiest for their phenolic and flavonoid content.

Onions add flavor to food. Caramelised onions taste great!

This one of a kind vegetables are great sources of vitamins C and B6, folate, iron, and potassium. They are also rich in manganese.

You may want to stop over peeling your onions because it has been found that the outer layer contains a significant amount of flavanoid concentration.

Onion Health Benefits Know include: 

1. Lowers Blood Cholesterol

Onion Health Facts

Raw onions lower the production of LDL (bad cholesterol) and keep your heart healthy. Onions contain a trace mineral, Chromium which helps regulate blood sugar. It helps tissue cells respond appropriately to insulin levels in the blood.

They contain sulphurs and flavanoids which helps the body system to reduce blood pressure and the risk of other cardiovascular diseases. The thiosulfinates are natural blood thinners. Thus they reduce chances of blood clots which triggers heart attacks and strokes.

See Also: Why Slicing An Onion Will Make You Cry? Here’s Your Answer

2. Boosts Immunity/Improves Health

Onions contain Vitamin C plus phytochemicals which helps to improve the body’s immune system. They are used in making home-made herbal cures for  fever, common cold, allergies.



Onion Health Facts

Some natural remedy enthusiasts say sleeping with onions underneath your feet or placing them in your socks helps to eradicate infection and also hydrates your body.

Onions contain Vitamin A which helps to maintain the immune system and good vision. Likewise, they hunt down free radicals in the body. This reduces the risk of developing gastric ulcers as well as other diseases.

While it leaves you with a bad breath, onions contain sulphur compounds which reduce bacteria that cause tooth decay.

The fibre in onions generally helps to improve digestion.

Did you know that placing a piece of onion under the nostril and inhaling it can stop a nosebleed?

3. May Fight Cancer

Contained in Onions is Quercetin, a powerful compound found in onions. Quercetin has been suggested to have a role in the prevention of stomach and colorectal cancers.

See Also: Quick Nutrition Facts About Okra That You Never Knew

4. Better Sleep

Onion Health Facts

Onions contain pre-biotics known for their anti-depressant properties. Based on research findings, they can help reduce stress and improve the quality of your sleep.

“Given that sufficient NREM sleep and proper nutrition can impact brain development and function and that sleep problems are common in early life, it is possible that a diet rich in prebiotics started in early life could help improve sleep, support the gut microbiota and promote optimal brain/psychological health.”

A good sleep pattern improves mental health. The Folate in onions also helps with depression and aids sleep and appetite.

5. Good For Skin & Hair

The vitamin C helps in the formation of collagen which is responsible for skin and hair health.

Onions are rich in vitamins A, C, and E which contribute to skin health. They protect the skin from harmful bacteria and UV rays.

Massaging the skin or the hair with fresh onion juice helps to increase blood circulation. The juice helps to boost hair growth because of its sulphur content. It fights off dandruff and head lice.

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