By : Sahar Barghian
Understanding The Human Eye
Table of Contents
Keeping your eyes healthy ............ Error! Bookmark not defined.
Why is wearing sunglasses a good strategy ...... Error! Bookmark not defined.
Types of Protection your eye needs ..............................................3
Pros and Cons ...............................................................................4
Myopia .......................................................................................5
Glasses and Contact lenses ......................................................6
Laser Eye surgery .........................................................................7
My Final desicion ...........................................................................8
1
How to keep your eyes healthy, especially a studious student who
studies a lot?
1) Eat Healthy- High saturated
fats can cause deposits that
restrain blood flow in the
arteries. This is one main
factor that the eye is sensitive to because of the
small size blood vessel that feed them.
2) Be arms distance away from what you're
looking at, but make sure to be comfortable.
Blinking brings recent tears to the cornea which
helps eyes stay more damp and free of any sort
of irritants. The more we examine and object
for example the drier our eyes become.
3) Get exercise- getting exercise improves our
blood circulation, which helps oxygen level from
our eyes and helps the removal of toxins.
4) Give your eyes a break from any sort of
technology- we tend to strain our eyes by
looking at a computer screen for example for
too long. Every 30 minutes on a computer
screen look away for at least 20 seconds. This
exercise will help break the eyes continual strain
of focusing.
2
Why Is Wearing Sunglasses a Good Strategy on
Maintaining Good health?
Sunglasses protect you from UV radiation which causes flood benign growth on the surface of your eye. Ultraviolet radiation (UV) is similar to visible light, except it does not enable us to see things. The light that enables us to see things are called visible light because it is composed of the colour we...