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  2. Yawning is something that most people do several times every day, without evening thinking about it. It is most commonly done before falling asleep and when you wake up and so is usually considered as a sign of being tired. But why do we really yawn and what does it mean?

  3. www.webmd.com › what-to-know-about-yawningWhy Do We Yawn? - WebMD

    Mar 15, 2024 · Yawning is a common reflex in which you open your jaw wide, take a deep breath, and then quickly breathe out. It lasts about 4-7 seconds and often happens when you're...

  4. Why do we yawn? One theory you may have heard of is that yawning aids your breathing, in that it allows more oxygen to enter your body, expelling excess carbon dioxide in the process.

  5. something or someone that is very boring: The film was a total yawn. The whole conference was a bit of a yawn. A two-hour meeting - what a yawn! Frankly, most of these shows are a yawn. So far, the contest has been a total yawn. His latest album is, sadly, a yawn that lacks the verve of his debut.

  6. Oct 10, 2023 · Yawning is considered "contagious" because when you see someone else yawn, it often stimulates you to yawn, too. This article explains the theories and reasons behind yawning and why it can be contagious.

    • Kathi Valeii
  7. Overview. What is yawning? Yawning is the opening of your airway and mouth to take a long, deep breath of air. It’s a complex muscular movement. In seconds, your entire airway fully dilates (expands). And surrounding muscles powerfully stretch or tense, most significantly around your throat (pharynx). Another term for yawning is oscitation.

  8. Apr 25, 2023 · Yawning is an involuntary opening of the mouth to take a deep breath. We likely yawn to help regulate our brain’s temperature and yes, yawns can be contagious.

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