Your eyes' color can tell a lot about alcohol tolerance!

     Eyes began to develop about 550 million years ago and are one of the most important organs of human species. They are part of the visual system and start to develop two weeks after you are concieved .Here are some interesting facts you may enjoy! 

1. People with blue eyes have been scientifically proven to have a higher alcohol tolerance and are more sensitive to light.

  We all know that light-colored eyes are the rarest for humans. Only  8% of World's population have blue eyes. Let's take a look at some characteristics of people with blue eyes. They tolerate pain well,are melanin deficient ,have poor reflexes and are prone to suffer from diabetes.

          2. The rarest eye color is green.

   Only 2% of World's population have green eyes.

 Some factors can slightly alter green eye color.They fall into amber,gray  and blue. Specific causes  that can cause this are : mood,weather,temperature,colors around you and color of the clothes you are wearing and lightning. Some people believe green eyes are magical.

       

       3. If you have dark eyes you are born a leader. ( or at least this is how people see you)

  

 People with brown eyes tend to be more agreeable,assertive and confident. But what is more interesting , a study found that people with brown eyes sleep two hours less than others, but they have a harder time getting up in the morning.

   

If you are interested,down here you will find other facts about eyes

1. Dolphins do sleep with one eye open.
2. There are species of lizards that squirt blood out of their eyes as a defense mechanism.
3. Goldfish can not close their eyes because they have no eyelids.
4. The eyeball of an ostrich is larger than its brain.
5. Einstein’s eyes are still kept in a safe box in New York City!
6. The black lemur is the only primate to have blue eyes.
7. 80% of our memories are determined by what we see.
8. Your eyeballs stay the same size from born to death.

 Now you know how special your eyes are! They are the most amazing organ in humans and they are the second most complex organ after brain.They are the windows of the soul!