Why is it that everytime people see someone else yawn-they then have to yawn too!


Question: Why is it that everytime people see someone else yawn-they then have to yawn too!?
Answers:
i watched myth busters and they did an experiment on that!.!.! its a mind thing!.!. like it's not contaegous lol!.!.!!Www@Answer-Health@Com

we yawn because its the brains way of making you inhale more/ enough oxygen because less it getting to it!.

but your question is why we yawn when someone else does!?

well it may be the brain reminding itself , upon seeing somone yawn, to make you yawn so more oxygen is inhaled!.Www@Answer-Health@Com

I don't know, but yesterday I was talking to my daughter on the phone, she yawned, then I did too! So evidently you don't have to actually see someone yawn!.Www@Answer-Health@Com





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