Psychology Fact
Yawning serves to โcoolโ the brain by increasing oxygen supply to the brain and reducing stress.
โ Source
Psychology Facts Quotes, Interesting Facts Quotes, Quick Facts Quotes.
Psychology Fact
Yawning serves to โcoolโ the brain by increasing oxygen supply to the brain and reducing stress.
โ Source
Psychology Facts Quotes, Interesting Facts Quotes, Quick Facts Quotes.
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