02D24E7D-67D3-4337-92AC-2BC3D8171DB7 Yes A72A1DAE-6539-461D-A000-4179652AA390
June Sale: $1,350 in savings
0 1
HOURS
37
MINUTES
28
SECONDS
CODE: JUNEOFFER
Copy Discount Code

Code copied successfully.

Why Do We Yawn? 5 Facts That Might Surprise You

Why Do We Yawn? 5 Facts That Might Surprise You

Human beings, mammals, reptiles, even some fish - the yawn is a surprisingly universal gesture. But why do we yawn? Yawning has a surprisingly wide range of triggers - boredom, stress, sleepiness, and hunger are just some of the known emotions to cause yawning. Simply reading this might be causing you to yawn!

Researchers have done extensive studies looking into the potential reasons behind contagious yawning, as well as exactly what it is that causes people to yawn.

Here are some things about yawning that you might not know:

#1 Yawning might help bring more oxygen into the blood

So why do we yawn, exactly? Yawning is an involuntary reaction released by the body, and one of the main theories for why this happens is that it allows the body to take in more oxygen into the blood, while simultaneously moving carbon dioxide out.

Some researchers dismiss this theory, since breathing higher amounts of oxygen does not reduce yawning, and breathing more carbon dioxide doesn’t increase yawning either.

#2 Yawning might help your body regulate brain temperature

Yawning might help your body regulate brain temperature

Another one of the most popular theories surrounding why people yawn is about brain temperature regulation. In a study conducted at the University of Vienna, researchers found yawning occurs far less during the winter. So why do we yawn less in the winter?

Popular theories suggest that inhaling a large amount of air can help you cool down. This theory is also helpful in explaining why it is we yawn when we’re tired, or bored - when the body is inactive, the brain slows down, and this causes a drop in basal temperature.

Check out Puffy mattress reviews from real customers and see how we compare with other brands.

#3 Yawning might be your body’s way of keeping you awake

One theory a lot of researchers have looked into when it comes to yawning is it’s connection to sleep deprivation. Why do we yawn more often when we’re sleepy? One explanation for this might be that by stretching out the lungs and their tissues, the body is able to flex its muscles and joints, thereby waking the body up.

When you yawn, your body is also forcing blood to rush to your face, which can help the brain increase alertness and attention at a time it really needs it.

#4 Yawning is contagious

If yawning is the body’s response to temperature or fatigue, why do we yawn when we see a friend or colleague do so?

Researchers at Baylor University in Texas found that individuals with high levels of empathy and sympathetic tendencies were far more likely to mimic yawning than those who did not.

#5 Excessive yawning is worth getting checked by your physician

Excessive yawning is worth getting checked by your physician

If you find yourself yawning an excessive amount, or find that yawning is getting in the way of you being able to go about your day productively, then it’s worth trying to get checked out by a physician.

You’re likely going to be asked to do an electroencephalogram, also known as an EEG, to make sure nothing is affecting your brain. Excessive yawning can be caused because of a couple of different reasons. These include:

It’s helpful to keep in mind that it is pretty rare for excessive yawning to become a persistent symptom, but it’s always better to consult with your physician if you’re not sure what the source of your yawning might be.

How Do I Stop Yawning And Get Better Sleep?

How Do I Stop Yawning And Get Better Sleep?

Why do we yawn more if we’re sleep-deprived? Poor sleep can lead to a decrease in focus, energy, and even basal body temperature.

If you want to minimize how often you yawn, a few simple lifestyle changes can make a world of difference. One of the simplest ways to keep your yawning to a minimum is by getting eight hours of consistent sleep, every night.

There are a couple of different ways you can ensure you’re setting yourself up for success when it comes to getting a good night’s sleep. This includes:

Why Do We Yawn When We’re Not Sleepy?

Convinced you already have the best mattress for a comfortable night’s sleep, but still find yourself yawning in the middle of an important meeting? Why do we yawn if we’re not sleep-deprived?

As we’ve seen, a few theories exist about the real reason behind yawning. Here are some solutions that might help:

Why do we yawn? The truth is this mysterious bodily reflex, one that occurs across all species, is understood differently across disciplines and experts. To minimize yawning, try getting better sleep, staying active, and staying focused on the tasks at hand. And remember: if you can’t stifle a yawn when you see a friend doing the same, it just means you have plenty of empathy to spare!



Your Turn...

Do you always yawn? Share your thoughts in the comments. 


Choose your Puffy Mattress

article ad savings icon $1,350 in savings

Unlock your ultimate sleep solution with Puffy.

Explore our award-winning Puffy mattress collection with these extra luxury benefits:

  • Award-winning comfort.
  • Lifetime warranty.
  • 101-night sleep trial.
  • Free shipping and returns.
  • 100% made in USA.
SHOP PUFFY MATTRESSES

Disclaimer. We love sleep and we want you to get the best sleep possible. But we do not provide medical advice. This blog is intended for informational purposes only. It is not a substitute for professional medical info, diagnosis, or treatment. Never ignore professional medical advice in seeking treatment because of something you have read on our blog.

Leave a comment

Comments will be approved before showing up.

Certified Sleep Science Coach

Written by Teresa Francis, Certified Sleep Science Coach

Teresa Francis is a Certified Sleep Science Coach and full-time writer focused on well-being and sleep health. She’s written on a variety of topics, from what’s trending in bedroom decor to the way lifestyle influences sleep. Some of the subject areas she covers for Puffy include the best foods for better sleep, how new parents can catch up on rest, and the best way to become a morning person. Teresa has a Master’s Degree in Literature, and has always believed in the power of a good bedtime story.

Shop the award-winning Puffy collection.

puffy mattresss

Choose your award-winning mattress.

Experience the cloudlike comfort and support of our hybrid and memory foam mattresses.

  • 4 luxury mattresses
  • All sleeper types
  • Made in the USA

Prices start from $599

SHOP MATTRESSES
puffy bed frame

Customize your comfort with a bed frame.

Upgrade your sleep with our stylish and supportive bed frames, bases, and foundations.

  • Support for all mattresses
  • Adjustable comfort options
  • Quick and easy setup

Prices start from $152

SHOP BED FRAMES
puffy beddings

Elevate your sleep with luxury bedding.

Add luxury to bedtime with our silky soft sheets, protectors, blankets, and more.

  • Premium materials
  • Contemporary style
  • Ultra-soft comfort

Prices start from $59

SHOP BEDDING

Puffy is ranked America’s #1
luxury mattress.

Hear from
12,000+
satisfied Puffy sleepers about why they give our award-winning comfort 5 stars.

READ PUFFY MATTRESS REVIEWS

Find official Puffy
mattress stores near you.

Try out the cloudlike comfort of the luxury Puffy mattress collection before you buy at our partner stores across the USA.

FIND A MATTRESS STORE NEAR YOU

Save $1,425 when you buy any Puffy mattress. Verify your eligibility for our: