The first thing that would probably come to your mind when you hear onions is those tear-jerking root vegetables. You must have hated peeling it. But have you ever wondered why it stings and burned your eyes till you feel tearful? What impacts do they have on your body consuming them? Can the tearful effects be harmful or good for your eyes?
Onions are good for your eyes. There are important benefits for your eyes consuming them that would surprise you.
Read on to find out how this plant gives you good vision, and then maybe you wouldn’t mind so much the next time it stings your eyes again.
How Onions Give Good Vision
- They fight against cataract
If you didn’t know before, onions contain sulphur. This presence in them is one of the reasons it is so good for your eyes.
Health practitioners have always stated that foods rich in lecithin, cysteine, and sulphur are helpful to the eye lens as they guide it against the formation of cataracts. The combination of sulphur-rich garlic and onions is essential for producing glutathione. A health expert has written that this is a sulphur type that contains protein that acts as an antioxidant key in preventing and resolving optical issues like macular degeneration, glaucoma or cataracts.
From another angle, onion juice is good for the eyes and is used as a medium for cleaning the eyes. Though we won’t advise you to jump on this, this juice mixed with honey, when put 2-3 drops on the eyes, has been rumoured to be a good cataract prevention and treatment formula.
Even so, some health experts believe eating raw garlic, soy, and fresh onion will help prevent the formation of cataracts and improve the lens health of your eyes.
Again, since these foods are naturally anti-inflammatory, they help the body reduce inflammation. Of course, this includes any inflammation in and around the eyes that might cause severe optical issues.
A shield against conjunctivitis
The presence of selenium in onion explains how it aids good vision. Selenium helps in the production of vitamin E, which in turn keeps conjunctivitis — a very painful eye— condition at bay. There is an extract of onion juice in some natural eye drops.
Moisturising dry eye
The irritating ability of onions to make you cry is also enjoyable. If you have a dry eye issue, it is time to love it. When onions sting your eye, they stimulate the tear gland and provide moisture.
Research using onions as a natural treatment for dry eye syndrome interestingly confirms this. It states that 19/20 patients said that “onions made their eyes water(at least a little), and most patients noted that their eyes were less dry immediately and during the following 12 hours.”