3 years ago

Why do you rub your eyes when you are tired?

Health

1 answer:

fenix001 [56]3 years ago

7 0

Answer:

Explanation:

Tired eyes get dry, and rubbing stimulates the lacrimal glands to produce more fluid. Tiredness also closes your eyes, so you may rub to keep them open. Finally, there's a connection between the muscles that move your eyes around and your heart. When these muscles are stimulated, a reflex slows the heart.

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