brainwaves

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Nasal Breathing, Belly Laughing, and My Favorite Signs of Progress

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Reading Time: 2 min 4 sec

I hope the next 25’ish breaths are the most nourishing of your day.


4 THOUGHTS

1. My New Favorite Signs of Progress

“I look for changes in character and conduct. How selfless can you be? Can you restrain your senses when necessary? Can you go against your self-will when it benefits those around you? How long is your span of attention? These are the signs of progress in meditation.”

– Eknath Easwaran, Passage Meditation

Of course, there are many different signs of progress in meditation (and breathing and mindfulness), but these are my new favorites 😊. They offer a simple yet powerful way to assess whether these practices are truly changing our lives.

2. Majoring in the Minor

“That’s when I learned that people have a habit of looking for the next big thing when they haven’t spent any time mastering the simple thing in front of them….A lot of you are missing the forest for the trees. You’re majoring in the minor. You’re getting in the weeds.”

– Arnold Schwarzenegger

Got any areas of your practice where you’re “majoring in the minor?” (Guilty here 🤚) Let’s use this as a reminder to master the simple tools in front of us—things like slow breathing, meditation, and mindfulness—before we go looking for the next big thing.

3. Three Reminders to Breathe Nasally

1. “The nose is the silent warrior: the gatekeeper of our bodies, pharmacist to our minds, and weather vane to our emotions.”- James Nestor

2. “Nasal stimulation represents the fundamental link between slow breathing techniques, brain and autonomic activities and psychological/behavioral outputs.” - Frontiers (2018)

3. “Obsessed with notions of health, he was fascinated by his breathing. In fact, Kant developed a technique of breathing solely through his nose—250 years before scientists recognized the role of nasal breathing for good health. Kant was so determined to breathe only through his nose that he refused to walk with a companion, fearful that conversation might inadvertently make him inhale through his mouth. Kant lived to just short of his eightieth birthday, a phenomenal age in 1804.” - Annabel Streets

4. Belly Laughing as Good as Crunches

“Break into a full belly laugh and you hit two pillars of stress control in one go. A recent study found that laughing really hard provides a better core workout than crunches.”

– Caroline Williams, Move

We already know that laughter significantly reduces cortisol, but here we learn it might be as effective—or even better—than crunches for our core. Let’s use that as our friendly reminder to laugh this week to support both our physical and mental health 😊

1 Quote

“Breathing is not only critical to sustaining life, but done correctly and consciously, it can be a valuable tool for getting the most out of every human endeavor, from the most demanding physical challenges to the pursuit of understanding life’s deepest spiritual mysteries.””
— Al Lee and Don Campbell

1 Answer

Category: Nasal Breathing and the Brain

Answer: Slow nasal breathing increases these slow brainwaves often associated with sleep, creativity, and relaxation more than slow mouth breathing does.

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(Cue the Jeopardy! music.)

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Question: What are theta brainwaves?

In good breath,

Nick Heath, T1D, PhD
“Breathing is the compound interest of health & wellness.”

P.S. Celery with anxiety

Elevate Yourself

Embrace a more thoughtful approach to a happier and fulfilling life: become a Mixed Mindful Artist. Instead of trying to fit into a single method, you can integrate the principles of breathing, meditation, and mindfulness to find a balanced and adaptable practice that supports your well-being in every stage of your life. Learn more.

The Breathing App for Diabetes

This is the first program specifically made for people with diabetes to help manage their stress through breathing and mindfulness practices. In addition to the amazing program inside the app, we have some really neat things coming up, so sign up now!

Learn more here.

Amazon Associate Disclosure

I’ve been recommending books for almost 6 years. Yet somehow, I just discovered that I could be an Amazon affiliate [face-palm]. In any case better late than never. Now, any Amazon link you click is an affiliate link. As an Amazon Associate, I earn from qualifying purchases. So, if you’d like to support my work, buying books through these links is helpful : )

* An asterisk by a quote indicates that I listened to this book on Audible. Therefore, the quotation might not be correct, but is my best attempt at reproducing the punctuation based on the narrator’s pace, tone, and pauses.

 
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Values and Goals, Diverse Tactics, and 3 Shared Benefits of 15 Studies

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🎧 Listen Instead of Reading 🎧

If you enjoy listening, you can subscribe to the audio version on Spotify, Apple Podcasts, and Audible so you don’t even have to look at the email 😊

 

4 Thoughts



1. Presto, Instant Success: Breathing (and life) Values vs. Goals

“Values are ‘desired qualities of ongoing action.’ In other words, your values describe how you want to behave as a human being: how you want to act on an ongoing basis,

[…]

Goals are ‘desired outcomes.’ In other words, goals are what you want to get, complete, possess, or achieve. Goals are not ongoing. The moment you achieve a goal, you can tick it off the list;”

- Russ Harris, The Confidence Gap

This is a beautiful distinction between values and goals. And it highlights why we should focus on breathing values (nasal, quiet, deep, etc.) over goals.

Goals come and go, but values are always there. As Harris says, “in any moment, we can act on our values—yes, even if we’ve neglected them for years. Presto, instant success!”

Thus, anytime we act on our breathing values, no matter how long we’ve neglected them, we are instantly successful. So let’s do that, right now : )

2. Slow Breathing and Better Psychological Outcomes: 3 Shared Benefits of 15 Studies

After analyzing 15 studies, this systematic review found 3 common effects of slow breathing that were associated with positive mental outcomes:

  1. Improved heart rate variability

  2. Increased respiratory sinus arrhythmia

  3. Enhanced alpha and decreased theta brainwave activity

The Take-Home Message: Breathe slowly, enhance HRV & RSA, modify brainwave activity, and feel better.

3. Diverse Tactics: The Benefits of Learning Many Methods

“So why learn to breathe other ways? Well, imagine just strolling. You can get most places and enjoy the outdoors with that stroll. But what if you want to cover ground quickly? Then you run. Or you want to reach a high tree branch. Then you jump. … For special purposes we need to learn special patterns of breathing…that fit the challenge of the moment.” (my emphasis)

- Gurucharan Singh Khalsa, Ph.D., and Yogi Bhajan, Ph.D.,

Breathwalk

We don’t need any fancy breathing to optimize our health (quiet & nasal will do most of the work). But, as we’re reminded here, there are many ways we can use our breath for various tasks and to reach different states.

Remember, “For special purposes we need to learn special patterns of breathing…that fit the challenge of the moment.”

So here’s to keeping an open mind and learning a diverse set of methods so we can always match our breath to our challenge, mixed-breathing artist style.

4. Two More Tiny (but hopefully useful) Thoughts on Methods

  1. If you know only one breathing method, then you really know none; if you understand one breathing method, then you really know them all.

  2. Every method works when used correctly, but no method works for everybody.


1 QUOTE

“No one can build you the bridge on which you, and only you, must cross the river of life. … There is one path in the world that none can walk but you. Where does it lead? Don’t ask, walk!”

- Friedrich Nietzsche

1 ANSWER

Category: Evolution

Answer: These are our most recent structure evolutionarily, developing roughly 350-400 million years ago.

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(Cue the Jeopardy! music.)

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Question: What are the lungs?

In good breath,

Nick Heath, T1D, PhD
“Breathing is the compound interest of health & wellness.”

P.S. & I think that’s where my anxiety started

 
 

* An asterisk by a quote indicates that I listened to this book on Audible. Therefore, the quotation might not be correct, but is my best attempt at reproducing the punctuation based on the narrator’s pace, tone, and pauses.

Sign Up For The Breathing 411

Each Monday, I curate and synthesize information from scientific journals, books, articles, and podcasts to share 4 thoughts, 1 quote, and 1 answer (like "Jeopardy!") related to breathing. It’s a fun way to learn something new each week.

 
 

How Breathing Helps You Get and Stay Frustrated (and why it’s a good thing)

 
 

Listen Instead of Reading

 
 
 

4 Thoughts


1. Why You Need to be Frustrated, and How Breathing Can Help

“Long-haul creativity, Robinson believes, requires a low-level, near-constant sense of frustration. … It’s a constant, itchy dissatisfaction, a deep sense of what-if, and can-I-make-it-better, and the like.”

- Steven Kotler, The Art of Impossible

A consistent breathing practice will improve your mental clarity and overall health. But it will also frustrate the hell out of you.

It’s so simple; why isn’t this taught everywhere? Wait, it’s free, and it literally helps everything?

Then, of course, your improved mental clarity will seep into everything you do, and you will get more frustrated with the world, in general. (Not that I’m speaking from personal experience or anything 😂)

But now we see it’s a good thing. We need a little frustration, a slight sense of dissatisfaction, a knowing that things could be better. It helps us sustain the creativity needed to deliver what the world needs.

And a regular breathing practice is the easiest way to get that itchy dissatisfaction.

So, please, go get a little more frustrated, and a little more creative, today : )

***

P.S. Kotler shares nine different ways for achieving long-haul creativity in the book. This was #5, but its unexpected nature made it stand out the most.

2. A Few Stand-Out Passages on the Importance of the Ancient Nose

“As a general note, the teachings on wind energy training and Yantra yoga emphasize breathing through the nostrils during the entire practice session. Unless we are given specific, personal instruction by a master on how and when to breathe through the mouth, we should always breathe through the nose.”

- The Tibetan Yoga of Breath

“The nose is the heavenly door (while) the mouth is the earthly window. Therefore, inhale through your nose and use your mouth to exhale. Never do otherwise for breath would be in danger and illness would set in.”

- The Primordial Breath, Volume I

"Ancient Egyptian cultures also recognized the importance of the breath, the evidence of which we see today in the many ancient statues that had their noses broken off but otherwise were left untouched. This defacement was no accident, but a deliberate act by conquering groups to take the life, in this case the breath of life, away from these icons."

- Michael J. Stephen, MD, Breath Taking

3. Walking After a Meal: The Simplest Habit for Stable Blood Sugar

“The most important takeaway is simple: Whenever possible, move your body after eating. Doing this helps mobilize post-meal glucose to fuel physical activity and curb the spike you might experience if you were inactive.”

- Levels, Walking after a meal: the simplest habit for stable blood sugar

The folks at Levels put out some of the best blogs; they’re well-written and packed with practical information.

This one was so good it almost made me want to switch my post-meal breathing session for a walk. Who knows, maybe I’ll become The Walking Diabetic : )

Enjoy!

***

Related: Diaphragmatic Breathing Reduces Postprandial Oxidative Stress

4. A Little Bit of Tape goes a Long Way

“I guess it goes to show that a little bit of tape can go a long way.”

- 411 Reader

When you tape your mouth at night, you reap the benefits of nasal breathing for 7+ hours a night. This includes things like better oxygenation, optimal breathing volume, harnessing nitric oxide, and brainwave synchronization.

Ultimately, this leads to deeper and more restorative sleep.

And if you’re a diabetic, your improved sleep might lead to noticeably better insulin sensitivity, which happened for this reader.

“I guess it goes to show that a little bit of tape can go a long way.” Perfectly said. 🙏

 
 
 
 

1 QUOTE

“The air, we might say, is the soul of the visible landscape, the secret realm from which all things draw their nourishment.”

- David Abram, The Spell of the Sensuous

P.S. Thanks to 411 reader Davis for sharing this book, and specifically the chapter on breathing, with me. So much goodness to explore. 🙏

 
 
 
 

1 Answer

Category: Brainwaves and Creativity

Answer: These brainwaves, which are between 8 and 12 Hz, are most associated with creative thinking.

…

(Cue the Jeopardy! music.)

…

Question: What are alpha brainwaves?

In good breath,

Nick Heath, T1D, PhD
“Breathing is the compound interest of health & wellness.”

P.S. Slipping the bouncer a $20

 
 
 

Sign Up For The Breathing 411

Each Monday, I curate and synthesize information from scientific journals, books, articles, and podcasts to share 4 thoughts, 1 quote, and 1 answer (like "Jeopardy!") related to breathing. It’s a fun way to learn something new each week.

 
 

Nasal breathing synchronizes brain wave activity and improves cognitive function

such-that-cognitive.jpg

Last week, we discussed century-old ideas about nasal breathing and mental function. I said that current science is beginning to catch up. Here’s how.

Modern Science Supports 100 Year-Old Observations

A study published in 2016 in The Journal of Neuroscience showed that nasal breathing is intimately connected to brainwave oscillations, emotional recognition, and memory retrieval.

Intracranial EEG measurements showed that nasal breathing synchronizes brainwave oscillations in the olfactory bulb, the hippocampus, and the amygdala. When breathing was switched to the mouth, this coherence disappeared.

In a follow-on experiment, they showed participants pictures of faces expressing fear or surprise. They had to pick which one it was as fast as they could.

Not only did the nasal breathers outperform the mouth breathers, but they also found that responses were quickest during inhalation versus exhalation. The participants also had more accurate memory retrieval during nasal inhalation.

Taken together, their results indicate that nasal breathing acts to organize brainwave oscillations and improve cognitive functioning.

These results also help explain Guye’s theory about nasal breathing and mental function. That is, they support the quote “Shut your mouth and save your brain.”

Breathing is More Than Just Gases

These results imply that breathing is about more than just about gases. Breathing acts to synchronize brain activity and enhance cognitive function…but only when performed through the nose.

In good breath,
Nick