A member asked:

Any reason why blinking is good for eye especially for those who has myopia?

A doctor has provided 1 answer
Dr. Tim Conrad answered

Specializes in Ophthalmology

Blinking: Blinking coats the eye with a new tear film. Without this film, the eye will become painful and the vision blurred. You blink about every 5 seconds or so.

Answered 2/25/2014

4.4k views

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