10 health benefits of onions .. Improves heart health and protects against cancer and keeps the eye

Egyptian reports

The newspaper "boldsky"Indian, the first thing that comes to your mind when you think of onions is that it makes your eyes bleed, does not it ?, where the onion produces a chemical irritant called Propanithyl S oxide, which stimulates the tear glands of the eyes, thus releasing tears.

Onion has a stinging taste, and can be eaten either in cooked or raw form, and onion is used in pickles and sauces because of its strong taste.

White Onions

Types of onions:

The onion is red, it is light and sweet, it can be eaten raw, the white onion, which is milder, the sweetness of the yellow onion, the yellow onion has a strong smell resembling sulfur, the green onion, which is usually used in soups, sauces and green onions has a milder taste than Most types of onions.

Red Onions

Health Benefits of Onions

1. Improve heart health ..

Onions contain flavonoids that fight inflammation, lower levels of cholesterol and triglyceride, which contributes to heart health, an antioxidant found in onions, reduces the risk of heart disease, and lowers high blood pressure, according to the University of Maryland Medical Center. Onion accumulation of toxins in the arteries.

2. Lower blood sugar level.

It is known that onions reduce blood sugar level, because of sulfur compounds, and kersteen, a study conducted in 2014, that patients with type II diabetes have normal enzymes in the liver, and low levels of sugar in the blood when eating onion slices.

3. Enhance digestion ..

Onions contain a type of soluble fiber called oligofructose, Which acts as a source of food beneficial bacteria in the intestine, helps these fibers when consuming the body to maintain good levels of beneficial bacteria, and prevents onion diarrhea, constipation, and thus promotes health digestion.

4. Protects cancer ..

Red onions are the most common and effective in destroying breast and colon cancer cells. They contain high levels of kercetin and anthocyanins, the compounds that provoke cancer cells to kill themselves. These compounds make the environment unfavorable to cancer cells, which inhibits their growth.

5. Strengthening the immune system.

Onion contains vitamin C Which strengthens the immune system and stimulates immune functions. In addition, polyphenols act on the onions as antioxidants, which help protect the body from free radicals.

I have many onions

6. Maintain bone density ..

A study showed that onions improve bone density, especially in women who ate onions often had a 20% lower risk of having a hip fracture than women who did not eat onions.

7. Prevent stomach ulcers ..

Onion has the ability to fight harmful bacteria, where these types of bacteria are linked to stomach ulcers and some types of gastrointestinal cancer.

8. Reduce inflammation ..

Sulfur in onions contains anti-inflammatory properties, which can help reduce inflammation. Also, kercetin in the onion helps relax the airway muscles and relieve the symptoms of asthma.

9. Warm the eyes ..

The onion contains good sulfur for the eyes, which improves the health of the eyes by stimulating the production of a protein called glutathione, which acts as an antioxidant, which reduces the risk of eye diseases such as glaucoma and cataracts.

A study showed that onion juice cured conjunctivitis and inflammation of the eyelid.

Benefits of onions

10. Improve brain health ..

A research study showed that sulfur content in onions has a positive effect on memory impairment. However, when onions are cooked, the sulfur compound is destroyed, so it is best to eat raw onions.

Potential health risks of onions ..

According to the Gastroenterology Information Center, carbs in onions may lead to bloating and gas. A study published in the American Journal of Gastroenterology found that onion, if consumed raw, can aggravate heartburn in people with chronic heartburn, Stomach.