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Technically, no it doesn't. it's one of the bodies natural reactions to a buildup of CO2 in the body
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∙ 13y ago
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Does yawning make you tired?
no
Where can you find information about yawning?
For many years yawning has been associated with one being tired, bored or stressed. If one wishes to learn more about yawning, the site with the most detailed information would be on Wikipedia.
Why does yawning occurs?
Because you're tired.
What is the purpose of yawning?
it means either you are bored or they are tired
What muscles cause yawning?
None ! Yawning is either the body signalling you're tired, or that you're short of oxygen. Nothing to do with muscles !
Why do you constantly yawn when your not tired?
Yawning helps you get more oxigen to the brain.
Does constant yawning mean lack of oxygen?
yes............and it can also mean you are tired
Can yawning cause heart palpitations?
Um, I shouldn't think that yawning itself causes heart palpitations, but if you are extremely tired, there is more chance of you having a palpitation.
What causes constant yawning?
they say its due to a lack of oxygen to the brain....it happens to me as a result of me being around air conditioninWell I always yawn when I'm tired, it gives me more energy but it makes me sleepy or when you se someone else yawning constantly!-Icelopbunny
Does yawning have anything to do with being sleepy?
Our Brain send msg to our mouth that it needs rest and want to sleep nd as a result we Yawn .
How can you stop yawning while taking Wellbutrin?
I am taking a antidepressant and can't stop yawning is there anything I can do without stopping the medication?
What are the symptoms that someone will experience if their body does not get enought oxygen?
They will feel dizzy. Weak. Tired and they will keep yawning.
