Most people think that wearing sunglasses is simply to protect their eyes and to look good. Well, these two are obviously true but there are more to it, usual as well as unusual. Eyes are supposed to be the most vital organ and are the most ignored one as well You can have several different kinds of eye damages when it is exposed to the sun for a long time. However, wearing sunglasses in the outdoors will prevent diseases like skin cancer; reduce the risks of cataracts and macular degeneration.
How Sun Damage the Eyes?
There are a huge variety of ointments and lotions that contain a varied amount of SPF to protect your face and skin from the harmful UV rays of the sun, but for your eyes, there are only sunglasses. Eyes are very susceptible to sun damage much like your skin.
Moreover, the skin around your eyes such as the eyelids is the thinnest and most sensitive part in your body. This makes it most vulnerable to wrinkling and age spots. This is aggravated even more due to the ultraviolet rays of the sun, both of its A and B variety.
Benefits of Sunglasses
There are several health benefits of wearing sunglasses which is supposed to be a simple yet most stylish accessory. It protects your eyes from a large number of medical conditions that are usually caused by the ultraviolet rays. These conditions include:
- Skin Cancer – Study reveals that up to 10 percent of all skin cancers on the eyelids can be prevented if you wear sunglasses.
- Cataracts – Study has also proved that the risk of cataracts due to UV exposure is reduced when you wear sunglasses, and this fact is corroborated by the reports of The World Health Organization.
- Macular Degeneration – This is another condition that the sunglasses can prevent. UV light may damage the macula lutea which is the site for millions of light-sensing cells, and this lead to blurriness or loss of vision.
- Pterygium – This is another condition where there is an abnormal growth of tissue also called the surfer’s eye. This is the condition where the growth progresses slowly from the corner across the white part and lead to inflammation and problems in vision.
- Photokeratitis – This is the sunburn of the eye that is painful and can cause blurred vision, a sensation of having sand in your eye and light sensitivity.
Few Unusual Benefits
Apart from the UV rays of the sun, the sunglasses also provide protection from certain elements when you are outdoors.
- Snow – Spending time in the snow can cause considerable damage to the eyes as snow reflects 80% of UV rays of the sun. It may cause snow blindness due to a burnt cornea.
- Sand – When you get sand in your eyes it can be very dangerous and painful. Grains of sand can scratch your eye and even cause permanent damage.
- Wind – If you spend a lot of time in a windy and dusty area it can irritate your eyes and damage it as well. The best way to protect your eyes from such elements of nature is to wear sunglasses.
It Promotes Healing
Assuming that you had LASIK or PRK surgery the best way to protect and promote healing is to wear sunglasses.
Corrective surgeries are not complete in absence of proper post-surgical care and can give rise to several complications. Wearing sunglasses will ensure proper and faster restoration of corrected vision. It is the same with cataract surgery, eyelid repair or any other procedure to correct vision.
Therefore, wearing sunglasses is much more than style and fun.