Blinking is a vital and automatic process that serves several important functions! Here are a few reasons why we blink:
LUBRICATION
Blinking helps spread a thin layer of tears over the surface of the eye, keeping it moist and preventing dryness and irritation.
PROTECTION
Blinking helps protect the eyes from foreign particles like dust, smoke, or bright lights. It acts as a natural defense mechanism.
CLEANING
Each blink helps remove small debris from the surface of the eye, maintaining its health and comfort.
RESTING
Blinking also gives your eyes a brief rest, especially during long periods of focus, like when reading or staring at a screen. It reduces eye strain and fatigue.
COMMUNICATION
Blinking patterns can sometimes be used as a subtle form of non-verbal communication, conveying emotions or signals like surprise or impatience.
It's one of those things we don't often think about, but it's crucial for eye health! 🙂
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Zeina's Book of Whys
Non-FictionZeina tells you that 'why' is a great question. Every question seems to lead back to that one word, and you agree that Zeina is right, why IS a great question. Sometimes, the world could be big but strange and wild, but when you know why things happ...
