"Your Body During a Yawn (Surprisingly Complex!)"

Published: 03 June 2025
on channel: The Health Mechanism

1,180

“Your Body During a Yawn (Surprisingly Complex!)”

Yawning might seem simple... but it’s surprisingly complex!

In this video, we’ll take a closer look at what really happens inside your body when you yawn. From stretching your facial muscles to increasing oxygen flow, your body kicks off a whole series of reactions — even raising your heart rate and possibly cooling your brain 🧠.

But that’s not all...

You’ll also learn why yawns are so contagious and how your brain’s mirror neurons might be the reason you can’t resist copying one when you see it. 🤯

Whether you're curious, yawning already, or just love weird body facts — this quick explainer is for you!

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🔍 In This Video, You’ll Learn:

What happens inside your body during a yawn

Why your brain might need a cool-down

How yawns increase alertness

Why yawning is contagious (thanks, mirror neurons!)

💬 Let us know in the comments: Did YOU yawn while watching?
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