Well, why not check the fun facts below and see for yourself what you do and do not know about this marvelous body organ that allows us to enjoy our beautiful world.
Wow. The average eye is only two-thirds as big as a ping pong ball. Now try squeezing in over 200 million functional components and you can just imagine how beautiful our eyes are.
Given the right weather and light conditions, a person with a normal vision can see a candle’s light that is some 14 miles away.
We’re speaking about a person who has a 20/20 vision . Butjust think of that! The structure of the eyes is so amazing that it may detect even a speck of light from a far distance!
Our eyes can see not only 50 but 500 shades of grey.
We are pretty sure that prior to reading that line, you were not aware that there are 500 shades of gray.
No one has a black eye color.
No matter what you think, your eyes can only be as dark as the darkest brown but it’s never black. In fact, brown is the most common eye color in the world.
Every year, you blink your eyes at least 4,200,000 times.
Of course, you haven’t thought of counting how many times you blink, but that figure is there to give you an idea of how much your eyes blink. Why do we blink? Blinking helps the eyes to’breathe’ oxygen and also provides moisture. So, in the event that you often stare at a computer screen, you’re most likely to stress out your eyes easily since your eyes don’t blink as often as it should.
Your eye doesn’t have any blood vessel.
Your cornea is the thin transparent membrane that serves as your eye’s window to the world. The reason behind the cornea’s transparent structure is its lack of blood vessels. However, it includes many nerve fibers which make it very sensitive to pain.
Smokers have poor night vision.
Smoking is the single significant addiction that could bring as much trouble to your body. Each cigarette contains hundreds of compounds that destroy different body organs, such as the eyes. People who smoke a lot ruin so many optical cells, making it difficult for them to see well in the dark as a normal person would.
Having two eyeballs can help you perceive depth accurately.
The images that each eyeball generates in the mind allow for comparison and determining how far or near an object is from you. Those who have one eyeball, naturally, will have trouble determining an object’s distance and thickness accurately.
What can we do then to make sure that we take very good care of it? Health experts recommend good nutrition to keep our eyes healthy. Eat foods rich in lutein, beta-carotene, Vitamins C and E, along with other essential vitamins and minerals! You can also consider taking in dietary supplements such as spirulina supplements to fill in any nourishment gap you may have. Also, do not forget to allow your eyes to rest. If your work involves staring at a computer display, make certain that you take a break from the computer every 20 minutes. If you will need to be under sunlight often, always wear sunglasses.
Care for your eyes; they aren’t only the windows to your soul but also your windows to the world.