Health and Body · Topic 112 of 118
Yawning
⭐ MasteredYawning is a natural reflex that can happen when you are tired, bored or even when others around you yawn. It may help move air into the lungs and keep the brain alert.
💡 Fun fact
Yawns are often contagious, and seeing someone else yawn can make you yawn too.
All about Yawning
Yawning is a natural reflex that can happen when you are tired, bored or even when others around you yawn. It may help move air into the lungs and keep the brain alert. Yawning is common in all people and many animals.
Yawns are often contagious, and seeing someone else yawn can make you yawn too. Scientists are still studying exactly why this happens.
🎮 Try it yourself!
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