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RE: You have blocked nose? Not anymore

in #life7 years ago

I also read that if you hold you breath long enough the brain will be alarmed at the lack of oxygen and activate some sort of survival mechanism to clear the congested nasal passages.

Not sure if it works, though.... 'cause if I think about it, why would the brain let our nose be congested in the first place if our body have the mechanism to clear it.

hmmmm......

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Interesting! Maybe this is also true but in the end, why would our brain keep it congested in the first place :)