Why Do We Yawn?? 🥱

Here's Why We All Yawn

#bored #sleepy #shorts #youtubeshorts #ytshorts #yawn #funfacts

Thanks for watching!

[ZC]

Another fact about yawning:

-Yawning also may be more likely when the blood needs oxygen. A yawn causes a big intake of air and a faster heartbeat, which could theoretically mean that it is pumping more oxygen through the body. So a yawn may be simply designed to help clear toxins out of the blood and provide a fresh supply of oxygen

[ItsUpendra]

People who yawned during the short
👇

[jonathanacas]

I yawned at a rate of 100 per time unit

[OmarJazeem]

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