Health Benefits of Onions
Onions are considered one of the world’s healthiest foods. The numerous health benefits of onions makes onions an essential part of ones daily diet.
Encourages a Healthy Heart
Onion is a heart-friendly food because it lowers the risk of heart attack and reduces high blood pressure. Garlic is rich in sulfur, which has a blood thinning ability that prevents the platelets from clustering together. When the blood platelets cluster, there is a higher risk of stroke or heart attack. Furthermore, a study regarding the sulfurs in onion showed that it can delay or reduce the incidence of hypertension in animals.
Alleviate Your Stress
Next time you’re stressed out, try to eat dishes that are rich in onion or snack on a raw onion. The quercetin found in onions has the ability to suppress the enzymes that release cortisol. When you are experiencing stress, your body automatically produces cortisol. However, too much cortisol in the body can damage your muscle tissues and even break down proteins. This is where onions can help alleviate the effects of stress, by suppressing the release of cortisol.
Strengthen Your Immune System
Onions contain polyphenols that act as antioxidants to protect the body from harmful free radicals. If these free radicals are eliminated from the body, it will have a positive effect on the immune system. Onions are also rich in vitamin C, and they contain phytochemicals that increase the effectiveness of vitamin C. This means that a stronger dose of vitamin C always leads to a stronger and healthier immune system.
Several studies have been done regarding the anti-cancer properties of onions. Much attention was given to onions because they have high levels of organosulfur compounds. It has been observed that these compounds can inhibit the growth of cancerous tumors and prevent the formation of free radicals. Onions also contain vitamin C, which is a strong antioxidant that fights free radicals. Onions have very high amounts of quercetin, which is considered by many experts as a powerful anti-cancer agent. Consuming onions on a regular basis can prevent the development of cancer cells.
Combats the Symptoms of Diabetes
An onion contains a rich amount of biotin. Just one single serving of onion already provides about 27% of your daily recommended intake of biotin. Early studies have suggested that biotin, together with chromium, can help regulate the blood sugar and decrease the insulin resistance. This definitely helps in combating the aggravating symptoms of type 2 diabetes.
Improves Mood and Sleep
If you are experiencing mood swings and difficulty sleeping at night, then add more onions in your diet. The main reason why onion can uplift your mood and help with your sleeping problems is that it contains high amounts of folate. Folate can inhibit the excess formation of homocysteine in the body. When there is excess homocysteine in the body, it can interfere with the production of dopamine, serotonin, and norepinephrine, which are feel-good hormones that regulate both sleep, mood, and appetite.
Promotes Healthy Skin
Another benefit of biotin in onions is its ability to help promote a healthier skin. Biotin is being used by popular skin care products to treat brittle nails or prevent hair loss. If you need to improve the condition of your skin, just add more onions in your diet.
Onions are also rich in vitamin A, C, and E, which can definitely contribute to the health of your skin. Vitamin C can get rid of free radicals in the body, thus preventing premature skin aging. Onion is a powerful antiseptic, which means that it can protect the skin from any bacteria that can cause damage. You should also remember that onion is antibacterial, antimicrobial, and anti-inflammatory, which makes it very effective in protecting the skin from bacteria that can cause acne and pimples. You can create your own onion skin mask, which you will apply to your face and neck. This will add a lot of glow to your skin and help with the exfoliation process. You can easily find an onion skin mask recipe online and make sure to follow the instructions carefully.
Onion is not as popular as garlic when it comes to antibacterial benefits. However, onions are still effective in preventing bacterial infection. Onion contains sulfur-containing compounds and quercetin that can act as an antibacterial. In one study, onions provided antibacterial activity against periodontal disease or gum disease.
Helps Maintain Stronger Bones
It may be surprising for most people that onion can help keep your bones strong and healthy. There have been researches made showing that onions can prevent the onset of osteoporosis. Another research also has very promising results that white onions can have the potential to reduce bone loss. One study revealed that a group of women had more bone mass when they consumed onions regularly compared to the other group who ate fewer onions. It was found that onion can help increase the bone density in women who are older than 50 years old. Regular intake of onions can prevent osteoarthritis and rheumatoid arthritis. Onions are rich in quercetin, which helps treat and prevent inflammation that can cause these joint pains and bone problems.
Helps Improve Respiratory Health
Onions can help improve respiratory health and cure any respiratory ailments because of its anti-inflammatory properties. According to one study, people with respiratory conditions such as asthma and allergic rhinitis can benefit from onion nutrition and other fruits and vegetables.
Improves Eye Health
Onion is rich in sulfur, which can help improve the health of your eyes. Sulfur can boost the production of glutathione, which as an antioxidant. More glutathione can help lower the risk of macular degeneration, glaucoma, and cataracts. Also, onion contains selenium, which supports the vitamin E in your eyes, thus improving the protection of the eye cells. In one study, it was discovered that onion may be capable of curing common eye infections such as blepharitis and conjunctivitis. The extract of the onions may also prevent the formation of corneal haze. However, before using onions as a treatment for eye infections, you should first consult your doctor or healthcare provider.
While scientists don’t know the exact way that onions provide some of their nutritional value, some studies continue to report benefits of onions. In both animal and human studies, raw onions reduced blood sugar levels, important for those worried about diabetes. Other studies showed that regular onion consumption may help protect against bone loss and might increase bone density. And several studies suggest that onions can help reduce your risk of stomach, breast, colon and prostate cancer, with red onions especially promising for further research.