Why are yawns so contagious? And is there a way to prevent them?

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Why are yawns so contagious? And is there a way to prevent them?

2007-11-24 10:46:59 · 4 answers · asked by Mary W 1 in Health ➔ Other - Health

4 answers

martimas77 is absolutely right......

2007-11-24 11:18:12 · answer #1 · answered by Miss Rhonda 7 · 2⤊ 1⤋

yawns are your bodies responds to low levles of O2, the reason they seem contagious,,,lack of fresh air. steady deep beathing with prevent yawns and help you feel freash!

2007-11-24 18:52:45 · answer #2 · answered by martimas77 2 · 0⤊ 0⤋

hey, when your tired or bored, that's just that, your body is gonna react. You can try to quiet it a little bit.

2007-11-24 18:52:19 · answer #3 · answered by Anonymous · 0⤊ 1⤋

*YAWN*! Come again?

2007-11-24 18:57:09 · answer #4 · answered by chocolatecupcake 4 · 0⤊ 1⤋