Authored by: Dr. Fareed Ali

You use your eyes every single day, but how much do you really know about them? Test your eyeQ with these ten interesting facts:

Photo courtesy of Shutterstock

Photo courtesy of Shutterstock

  1. 20/20 means you just have average vision
  2. Some people have a fear of eyes – it’s called Ommetaphobia
  3. They have great healing ability – scratches of the cornea can heal in 24-48 hours
  4. Your eye can be sunburned from exposure to UV rays
  5. Your eyeballs grow as you get older
  6. You can go blind by staring directly into the sun
  7. They work 24/7
  8. The length of your eye determines what kind of eyesight you have
  9. The lifespan of an eyelash is five months
  10. The most common injury is a jab to the eye with a mascara wand

Do you have any interesting eye facts? Share them with us on Facebook and Twitter!

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