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Applied Elegance, a Gift of Breathing, and How to Practice Philosophy

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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. Applying the Lung's Elegant Structure to All Aspects of Our Lives

“While the heart has dense striated muscle, and the brain its conglomerated networks of communicating neurons, the lung is a thin, graceful structure of interconnecting fibrous tissue that is beautifully held together with a foamy substance that lubricates its functions in a quiet and effortless manner. It is an organ of elegance, not brute strength.”

- Michael J Stephen, Breath Taking

Our most important organ is designed to be graceful and flexible, not rigid and strong. To be of elegance, not strength.

Something for us to consider in all aspects of our lives…

2. Practical over Perfect: A Simple Way to Start a Breathing or Meditation Session

“Breath priming means that you take a few conscious breaths to set up the flow of breathing. … We prime our breath so it can function at a higher level.”

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

Breathwalk

I love this idea of “breath priming,” and I use it every day.

It’s pretty straightforward to do:

  1. Pick a breath that will set you up for whatever you’re about to do (for example, I use alternate nostril breathing before meditating).

  2. Other good options: breath of fire, humming, or a few physiological sighs.

  3. Do this breath for 1-3 minutes.

  4. Then start your session.

And, in my opinion, we don’t need to add more time. For a 10 min meditation, I use 2 min for priming and 8 min for meditation. Practical over perfect.

3. Breathing is Philosophy: Transforming Emotions and Living Better Lives

“That’s what the teachers depicted in The School of Athens once provided: they taught their students how to transform their emotions, how to cope with adversity, how to live the best possible lives.”

- Jules Evans, Philosophy for Life and Other Dangerous Situations

That sentence is exactly why I think breathing is the most direct path to practicing philosophy in our lives. With two added bonuses:

  1. Breathing is also physiology. It changes our body, allowing us to truly transform our emotions instead of just “thinking our way out of it.”

  2. There is no abstraction. You just breathe in preset patterns (like 4:6 or 4:4:4:4), see what works for you, and ignore the rest.

So here’s to being breathing philosophers, applying this stuff every day, and using our breath to help us become the best version of ourselves.

4. Internal vs External Stimuli, and a Gift of Breathing Exercises

External stimuli cause opposite or similar internal reactions, for example:

  • Our body responds to a hot environment with internal cooling.

  • But it responds to a stressful environment with internal stress.

Conversely, internal stimuli generally trigger similar external reactions:

  • Our body responds to slow breathing by interpreting the external environment as safe.

  • Our body responds to fast breathing by interpreting the external environment as dangerous.

This reveals a gift of breathing exercises. They don’t change our situation, but they do change how we interpret it, which may be just as powerful.



1 QUOTE

“The breath can command the brain, and the brain can regulate our moods. This gives us a way to practically direct moods.”
— Breathwalk

1 ANSWER

Category: Drive to Breathe

Answer: Your drive to breathe comes from this portion of the brain, which monitors blood pH and sends a signal to breathe when CO2 rises too high.

…

(Cue the Jeopardy! music.)

…

Question: What is the medulla oblongata?

In good breath,

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

Available Now:

THE BREATHING FOR DIABETES SELF-PACED WORKSHOP

If you like geeking out on breathing, or just want to live an overall healthier life, you might really enjoy the workshop, diabetes or not.

It’s packed with easy-to-understand science and super practical breathing advice that you can immediately implement. I hope you’ll check it out.

 
 

* 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.

 
 
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Top 5 Daily Breaths, a Guide to Wim Hof, and Coherence Fuels Purpose

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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. Wim Hof & Diabetes: A Complete Guide to the Benefits and 5 Real Dangers

This is a complex topic I get a lot of questions about. I made a 40-min class on it, but attempted to put the most critical information into this free post:

You can read it here.

It’s pretty long, but I hope it’s thorough and genuinely helpful, especially if you have diabetes or are a WHM coach. 🙏

2. Word Etymology and Why We Can All Do Asanas, Yogi or Not

“The word asana is made up of two parts: as ‘to sit’ and ana, ‘breath.’ To do an asana is to literally sit with your breath, or to sit in a special way and breathe.”

- Eddie Stern, One Simple Thing

This is awesome word etymology (thanks, Eddie). And, it’s an excellent reminder that sometimes abstract words are straightforward to implement.

So, I say we all channel our inner yogi and do some more asanas, today 🧘‍♂️

3. Why Coherence Fuels Purpose: Finding Internal & External Safety for Growth

“The need for coherence is the form of meaning that is most strongly tied to the need for safety. Does my immediate environment make sense? Is there any predictability and comprehensibility in my life? Coherence is necessary to even get a chance to pursue one’s larger purpose or pursue various ways that one can matter in this world.”

- Scott Barry Kaufman, Ph.D., Transcend

Researchers tell us to “pursue one’s larger purpose,” we need external coherence with our environment, which allows us to feel safe.

Conversely, we know that slow breathing (~5-6 breaths/min) provides internal coherence—a predictability in our nervous system that makes us feel safe.

And in my opinion, this second type is even more potent because it’s always available, and our inner state determines how we relate to our external world.

So let’s breathe slowly, find some internal coherence (and maybe even external, too), and use this feeling of safety to pursue our bigger purpose.

***

Related Quote: “The unseen design of things is more harmonious than the seen.” - Heraclitus

4. Two Small Thoughts on Breath and Presence

  • Physically, wherever you find your breath, you find yourself.

  • Spiritually, whenever you find your breath, you find your self.

Extra Thought: Top 5 Breathing Exercises to Practice Daily (and the Best Times to Do Them)

I wrote another guest blog for ResBiotic. I hope this one is super practical and can help you or someone you know get started with breathing. Enjoy!

Top 5 Breathing Exercises to Practice Daily (And the Best Times to Do Them)



1 QUOTE

“This illustrates the most empowering point of all. The key to our own experience lies within our bodies all the time.”
— The Tibetan Yoga of Breath

1 ANSWER

Category: The Lungs

Answer: The alveoli have a mixture of lipids and proteins called this, which prevent them from collapsing during low lung volume.

…

(Cue the Jeopardy! music.)

…

Question: What is surfactant?

In good breath,

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

P.S. thanks for buying this gum

Available Now:

THE BREATHING FOR DIABETES SELF-PACED WORKSHOP

If you like geeking out on breathing, or just want to live an overall healthier life, I’m confident you’ll love the workshop (diabetes or not).

By the end of the workshop, you’ll have:

  • The ideal breathing rate for you.

  • A daily practice plan designed around human behavior science rather than discipline and “motivation.”

  • A tool to reduce stress and calm your nervous system anytime, any place.

Plus, you get:

  • A 40-min Wim Hof and Diabetes Mini Masterclass.

    • If you’re interested in the WHM, I think you’ll find a lot of information in here you’ve probably never seen before—like why you should only practice it in the morning and why you don’t have to hold your breath to get the same results.

  • A PDF of 100 inspiring breathing quotes.

  • A Breath Matching worksheet to grow your practice.

  • A simple 10-day plan for implementing what you learn.

And if you don't like it, it’s 100% refundable, so you have nothing to lose.

 
 

* 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.

 
 
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Nose versus Mouth, 800000 and 73 days, and Our Best Weapon for Stress

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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. A Simple Quip for Nose versus Mouth

Most of the time:

  • The nose is part of the respiratory system.

  • The mouth is part of the digestive system.

2. The True Power of the Breath: 800,000 and 73 Days

“With eight hundred thousand new medical articles being published every year, by 2020 medical knowledge is estimated to double every seventy-three days.”

Michael J Stephen, Breath Taking

Those numbers are insane. It’s basically impossible to keep up with science.

Fortunately, though, we know breathing (and sleep, exercise, meditation, etc.) has been used for millennia to improve mental and physical health.

Maybe we don’t know all the science, but that’s ok. We can just try it out, find what works for us, and enjoy the timeless (and timely) wisdom of the breath.

3. Two Steps to Get the Most of Your Breathwork

In The Art of Possibility, they have two steps for their practice of “giving way to passion.” I think they apply perfectly to breathing (or basketball, yoga, etc.):

“1. The first step is to notice where you are holding back, and let go. Release those barriers of self that keep you separate and in control, and let the vital energy of passion surge through you, connecting you to all beyond.

2. The second step is to participate wholly. Allow yourself to be a channel to shape the stream of passion into a new expression for the world.”

They sound a little idealistic and new-age, but that’s the point : )

4. Our Greatest Weapon Against Stress

Our greatest weapon against stress is our ability to choose one breath over another.

***

P.S. This is a play on a William James quote I saw on Insight Timer: “The greatest weapon against stress is our ability to choose one thought over another.”



1 QUOTE

““Clarity comes from engagement, not thought.””
— Marie Forleo

1 ANSWER

Category: Stress and Health

Answer: Counterintuitively, this (also referred to as “nature’s fundamental survival mechanism”) can be therapeutically harnessed to boost immune function.

…

(Cue the Jeopardy! music.)

…

Question: What is short-term psychophysiological stress?

In good breath,

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

P.S. same girl

Now Available:

THE BREATHING FOR DIABETES SELF-PACED WORKSHOP

If you enjoy my work, or just like geeking out on breathing, I’m confident you’ll love the workshop (diabetes or not).

It’s packed with practical and helpful information, including:

  • 11 bite-sized key concepts on all things breathing

  • A 40-min Wim Hof and Diabetes Mini Masterclass (if you’re interested in WHM, I think you’ll find a lot of information in here you’ve probably never seen before, unrelated to diabetes)

  • A PDF of 100 inspiring breathing quotes

  • A Breath Matching worksheet to grow your practice

  • A simple plan for implementing what you learn (that actually works)

And if you don't like it, it’s 100% refundable, so you have nothing to lose.

P.S. If you purchased the live workshop back in March, you’ll see the updated presentations when you log in now.

 
 

* 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.

 
 
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Wim Hof & Diabetes: A Complete Guide to the Benefits and 5 Real Dangers

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The Wim Hof Breathing Method (WHM) is used by millions of people worldwide.  And if you search around, you’ll find some hefty claims, along with some inspiring success stories.  It seems to help with just about everything.

But what about diabetes? 

As a type-1 diabetic, a researcher, and an intermittent WHM practitioner (see my full story here), I recently decided to dig into the science and feasibility of the WHM for diabetes.  I found some fascinating things about inflammation and quality of life that make it appealing. 

But, at the same time, some real dangers might be overlooked by non-diabetics who practice and teach Wim’s method.  And there might be better approach for people with diabetes. 

However, I’m getting ahead of myself.  Let’s start off with the basics.

 

 What is the Wim Hof Breathing Method?

 The WHM generally consists of controlled hyperventilation and breath holds.  Most people use the following steps:

  •  30 big breaths (nose or mouth) at a comfortable pace.

  • After the last breath, hold with your lungs empty (after exhaling).

  • Hold as long as it is comfortable for you.

  • When you hit your limit, inhale fully and hold for another 10-15 seconds.

  • Repeat

 That is considered “one round.”  Wim generally suggests 3-4 rounds every day, first thing in the morning (this turns out to be critical).

In addition to the breathing, the full WHM consists of cold exposure and meditation.  But for our purposes, we’ll focus on the breathing because that’s what gets a lot of attention (and the most common starting point before getting into the cold).

 

 

Validated by Science: Direct Control of the Autonomic and Immune Systems

 The WHM is one of just a few breathing methods with scientific studies published directly on it. 

The most famous is the 2014 PNAS study.  PNAS is a top-notch journal, so this one put Wim on the map scientifically.

In the study, participants learned the WHM from Wim himself over a few days.  Then, they were brought into a lab and injected with an endotoxin.  Lots of people have been injected with this toxin, so scientists have a pretty good idea of what happens afterward: fever, chills, nausea, headache, and so on.

Thirty minutes before injection, the participants started doing the WHM breathing.  Then, they were injected and continued doing the breathing (they modified it slightly after 1 h) for another 2.5 h.  That’s a total of 3 hours of WHM breathing (!).  But the results were incredible.




All the WHM-trained participants reduced basically every symptom associated with the endotoxin injection. 

Moreover, they significantly increased anti-inflammatory cytokines while suppressing pro-inflammatory ones. 

This was the first time (basically ever) that a person could take direct control of their autonomic and immune systems.  I call this study the “4-minute mile” of breathing.

“The PNAS Wim Hof study is the “4-minute mile” of breathing, showing that the impossible was possible.”



What about Chronic Inflammation?

Those results are pretty intriguing since a huge problem with diabetes is immune and autonomic dysfunction.  But most of us diabetics probably don’t want to hyperventilate for 3 hours a day to reduce our inflammation.

Fortunately, another study decided to investigate the more long-term effects of the WHM on inflammation in people with spondyloarthritis.

Participants practiced the WHM for 8 weeks. (Note that this was the full WHM, which includes cold.  However, recent research still in pre-prints has shown that the breathing alone is really helpful for inflammation.)  It looks like they spent about 45- 60 min a day doing these exercises (still a lot, but much better than hyperventilating for 3 hours).

After the 8 weeks, measurements showed that they reduced overall levels of several inflammatory markers.  Moreover, the participants’ quality of life scores all went up.

Sounds great so far, right?

Well, yes.  But we next need to learn how it works, which will shed more light on how it might impact diabetes specifically.

 

 

How Does the WHM Work?  Stress, Stress, and More Stress

As mentioned, the WHM consists of hyperventilating and holding your breath.  Both of these are stressors.  In fact, they are really, really stressful.  The PNAS study we mentioned earlier found that when the participants did the breathing, their adrenaline rose higher than people bungee jumping for the first time.  That’s a lot of stress.

Counterintuitively, it turns out that intense short-term stress is actually good for you.  I won’t go into the details here (and honestly, I don’t understand it enough to speak intelligently on it), but separate fields of science called “psychoneuroendocrinology” and “neuroimmunology” have shown that short-term stress boosts our immune system and lowers inflammation.

It appears that the WHM might trigger this effect perfectly.

“Short-term stress boosts our immune system and lowers inflammation.”

 

 

Intermittent Hypoxia

Moreover, during the breath-hold portion, people drop their blood oxygen saturation significantly (sometimes to half of where they started).  This is yet another short-term stressor that can also be therapeutic. 

It turns out that intermittent bouts of low oxygen, followed quickly by normal oxygen levels, can improve insulin sensitivity, lower blood sugar, boost immune function, and increase blood flow to the brain.

Together, we see that the WHM combines two intense stressors over a short period: hyperventilation and breath holds.  These trigger some positive adaptations that at least partially explain the benefits of the WHM (although there’s a lot of brain stuff happening, too—see the WHM & Diabetes Masterclass below for more).

All of this brings us back to diabetes and this question: Isn't stress bad for people with diabetes?

 

 

The 5 Dangers of WHM and Diabetes

Here’s where things get interesting for diabetics.

 

1. Blood Sugar

Because the WHM is an intense stressor, it will almost certainly raise your blood sugar in the short term (of course, everyone is different, but this has been my experience).

Thus, if your blood sugar is already high, practicing the WHM might not be a good idea.

(Paradoxically, there is also a chance it could improve insulin sensitivity over time due to the intermittent hypoxia.  This has never been proven with Wim’s method, just my logical deduction.)

 

2. Anxiety and Panic Disorder

Here’s another thing to consider.  The WHM involves hyperventilation, which is a common symptom associated with anxiety and panic attacks.

People with diabetes have a much higher prevalence of anxiety and panic disorder.  Thus, we run a much higher risk of experiencing adverse effects from this aspect of the WHM. 

Putting our body through that intense stress and the associated blood sugar increase might leave us feeling worse than when we started.

 

3. Autonomic Dysfunction

Additionally, people with diabetes generally have worse autonomic nervous system functioning than their non-diabetic counterparts.  This shows up consistently as lower heart rate variability (HRV) levels and lower baroreflex sensitivity, even in seemingly healthy diabetics.

Thus, putting our nervous system into fight-or-flight overload might exacerbate underlying nervous system issues rather than alleviate them.

 

4. Cardiovascular Complications and Hypoxia

People with diabetes suffer from higher rates of cardiovascular disease than non-diabetics (and it’s the #1 cause of death in people with diabetes).  Thus, dropping our blood oxygen saturation to the extremely low levels experienced during the WHM might put too much stress on our hearts.  (Again, my speculation, but there isn’t any research on WHM and diabetes to know for sure.)

 

5. Poor Everyday Breathing

Lastly, because WHM encourages hyperventilation, there is a chance this would carry over into your everyday breathing. Of course, this is not what Wim suggests, it’s just a side-effect many people experience—myself included—if you’re not taught proper breathing in addition to the WHM.

If you’re constantly taking bigger breaths, especially through the mouth, it will put you in a chronic state of low-grade stress, intensifying the above-mentioned dangers.  This could cause more cardiovascular stress, more nervous system dysregulation, more anxiety, and worse blood sugar control.

 

 

So, What Should We Do as Diabetics?

 Let’s recap.

The potential benefits:

  1. Improved quality of life

  2. Lower inflammation

  3. Better immune function

  4. Better insulin sensitivity (my speculation)

  5. More energy (we didn’t talk about this, but it’s something most practitioners say)

 

The potential dangers:

  1. Short-term increase in blood sugar

  2. Increase in symptoms of anxiety and panic

  3. Dysfunctional nervous system

  4. Added stress on your heart

  5. Poorer everyday breathing 

With this information, I hope you can decide whether the WHM is suitable for you (or for your clients if you work with people with diabetes).  And if you are going to practice the WHM, I suggest finding a certified coach to start out safely. There are tons of them listed here.

If You Want More Information

If you want more information, I put together a 40-min Wim Hof and Diabetes Mini Masterclass ($99 value) as a free bonus to my Breathing for Diabetes Online Workshop. This class goes into more detail than is possible here.

And, by getting the workshop, you’ll learn where I suggest you start before diving into the WHM: slow breathing.

If you’re interested, you can learn more below.

The Breathing for Diabetes Online Workshop

Created for diabetics, by a diabetic.

From Wim Hof to slow breathing, this workshop covers everything you need to know to use breathing to reduce your stress, improve your sleep, better manage the inevitable ups & downs, and live an overall healthier life with diabetes.

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Life Force in Action, 3 Studies, and the Power of Mind-Wandering

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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. A Tiny Thought on the Power of the Breath

In any situation:

  • If we control our breath, we control our environment.

  • If we do not, our environment controls us.

2. How Deep Breathing Reduces Stress According to 3 Studies

“Diaphragmatic breathing has the potential to offer a readily available and inexpensive treatment to help manage stress on a daily basis.”

- Hopper et al. (2019)

This systematic review of 3 studies found that slow diaphragmatic breathing reduces the following markers of stress:

  • Blood pressure

  • Salivary cortisol

  • DASS-21 scores
    (a questionnaire on anxiety and stress)

Although the studies were not “top tier” (few are in breathing), these results are still powerful given stress’s negative impact on basically everything.

Breathe slowly, reduce stress, and live better.

3. Mind-Wandering is a Hidden Superpower (and how to do it correctly)

“In fact, when you look back over the history of science and engineering, many great breakthroughs don’t happen during periods of focus—they happen during mind-wandering.”

- Johann Hari, Stolen Focus

As someone who spends so much time focusing and reading, I found Hari’s section on mind-wandering life-changing. It is a genuine superpower.

And it’s simple enough. Just take time to do nothing—no phone, no books, no goals—and let your brain do what it does best: connect and form novel ideas.

However, there is one critical tip to remember: “In situations of low stress and safety, mind-wandering will be a gift, a pleasure, a creative force. In situations of high stress or danger, mind-wandering will be a torment.”

So, if you’re going to set aside time for mind-wandering, do it when you feel safe and calm…like after a slow breathing practice…😊

4. Life Force in Action

“There is a vitality, a life force, a quickening that is translated through you into action…”

- Martha Graham

And that action is breathing.

Breathing is life force translated through you into action.

***

P.S. I know I’m taking the quote out of context…it’s what I do best : )


1 QUOTE

“In the beginning was the voice. Voice is sounding breath, the audible sign of life.”

- Otto Jespersen (from Breath Taking)

1 ANSWER

Category: Sound and Breath

Answer: To generate sound, these vibrate rapidly from between 110 to 300 cycles per second in most people.

…

(Cue the Jeopardy! music.)

…

Question: What are the vocal cords?

In good breath,

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

P.S. so bystanders don’t hear you fighting

 
 

* 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.

 
 
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Beating Biases, a Simple Truth, and How to Engage in Meaningful Tasks

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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. Use Breathing to Help You Engage Fully with Life

“Mindful Breathing is a useful practice in its own right. It allows us to take some time out from our busy daily routines, and often creates a restful state that allows us to recharge our batteries and find some inner peace. However, I’d like you to think of it as a versatile training tool to help you engage fully in every meaningful task in your life.”

- Dr. Russ Harris, The Confidence Gap

This is the perfect way to approach any type of breath practice. We use it to find inner peace and build resiliency in a controlled environment. But, ultimately, we use that training to help us “engage fully in every meaningful task in [our] life.”

2. Beating Our Negative Biases with Slow Breathing

“We need to deal with real dangers. But much of the time we overestimate threats, which is an aspect of the negativity bias, and don't feel as safe as we actually are. This makes us feel bad, and it wears down physical and mental health over time.”*

- Rick Hanson, Ph.D., Neurodharma

Evolution wired us to notice the negative about 9x more than the positive. Although that’s good for survival, it’s not so great for our everyday health.

Enter slow breathing exercises. By activating the calming parasympathetic nervous system, they teach our bodies to feel safe. This dampens the negativity bias, helping us engage fully in things that matter (see thought #1).

3. Try it and See What Happens

“So, at the beginning, you might want to stay with the breath, or use it as an anchor to bring you back when you are carried away. Try it for a few years and see what happens.”

- Jon Kabat-Zinn, Wherever You Go There You Are

I have nothing useful to add, except that this is the best advice I’ve read for all this breathing stuff: “Try it for a few years and see what happens.” <— Count me in 😂 I hope you will join me, too.

4. Breathwalking in its Simplest Form

“Breathwalk at its very simplest means putting breathing patterns and walking together into a carefully and beautifully timed single, synchronized movement. It is walking harmonized with breathing.”

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

Breathwalk

Breathwalking is a terrific way to combine 3 ancient wellness techniques: walking, breathing, and meditation. Here’s a good one to get started.

  • Inhale 8 steps, exhale 8 steps

  • Do this for 3 min

  • Walk normally for 2 min

  • Repeat as needed

It’s simple yet surprisingly powerful. Give it a shot and see how you feel.


1 QUOTE

“These ancient techniques are a reminder of a simple truth that any of us can choose to harness right now: Oxygen is life.”

- Tony Robbins, Life Force

1 ANSWER

Category: Lungs & Gas Transfer

Answer: This is the distance oxygen has to travel to get from the alveoli into the blood vessels, where it can start its journey around the body.

…

(Cue the Jeopardy! music.)

…

Question: What is 1/3 of a micron?

P.S. Michael J Stephen, MD, says that this distance is so small that it “could double without any noticeable shortness of breath at rest.”

Extra: Slow Breathing is a Natural Antioxidant

I wrote a guest blog for ResBiotic titled: Want a Natural and Effective Antioxidant? It's Right Under Your Nose. Enjoy the 3-min read!

In good breath,

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

P.S. Optimist vs. Pessimist vs. …

 
 

* 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.

 
 
,

Better Attention, Lasting Joy, and How to Age Successfully (in 5 min)

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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. How to Age Successfully, in Just 5 Minutes

“As such, DSB [deep and slow breathing] represents a practical, low-cost exercise that can be performed anywhere in order to promote successful aging.” <—sounds good to me 😊

- Nature Scientific Reports 2021

This study found that just 5 minutes of slow breathing at 6 bpm (4 in/6 out) increased HRV and reduced anxiety in younger and older adults.

The conclusion: Breathe slower, age better.

2. Why Slowing Down Leads to Better Attention

“But when you practice moving at a speed that is compatible with human nature—and you build that into your daily life—you begin to train your attention and focus. ‘That’s why those disciplines make you smarter. It’s not about humming or wearing orange robes.’ Slowness, he explained, nurtures attention, and speed shatters it.”

- Johann Hari, (inset quote Guy Claxton), Stolen Focus

A broad range of studies shows that when we do any practice that slows us down—whether it’s breathing, yoga, or tai chi—our attention improves.

Here we learn why: we’re moving at a pace “compatible with human nature.”

Slowness nurtures attention. Speed shatters it.

3. The Confidence Cycle: How to Get Good at Breathing

In The Confidence Gap, Russ Harris provides 4 steps to “get good at doing anything” <— 🙏 Here they are, with my wording to apply them to breathing:

  1. Practice the skills: Consistently practice the breathing techniques that interest you. You have to practice to get good—no way around it.

  2. Apply them effectively: Test them out in real life. Apply them when you’re stressed at work, before a presentation, or before sleep.

  3. Assess the results: Did they actually help? Did they make things worse? (I can’t tell you how many times breathing didn’t do anything for me, or how many times it was a life-saver. Find what works for you.)

  4. Modify as needed: Make changes based on what worked well and what didn’t.

Then, of course, repeat the cycle—but only for the rest of your life : )

4. A Secret to Finding Lasting Joy with Your Breathwork Practice

One day, we’ll think we’ve found the answer to our problems with slow breathing. Then, we might become obsessed with Wim Hof. Until, of course, we discover that alternate nostril breathing is what we’ve been missing 😂

But here’s the secret: that’s actually the point. It’s the endless ways we can use our breath that make it so special.

So let’s celebrate how wonderful it is that there’s a breath for everything. That our practice can change as we change. And let’s use it in our lives in whatever way is right in this moment, happily knowing that it won’t last forever.


1 QUOTE

“The most fortunate are those who have a wonderful capacity to appreciate again and again, freshly and naively, the basic goods of life, with awe, pleasure, wonder and even ecstasy.”

- Abraham Maslow

1 ANSWER

Category: Heart Rate Variability

Answer: The discovery that pulse rate varies with the breathing cycle was first reported by Stephen Hales in this year.

…

(Cue the Jeopardy! music.)

…

Question: What is 1733?

In good breath,

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

P.S. Most people don’t realize this

 
 

* 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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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.

 
 
,

Diverse Tactics (part 2), Less Relaxation, and How to Feel Confident

,
 

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4 Thoughts



1. Less Relaxation, More Self-Regulation

“Many people believe that biofeedback is a way to learn to relax. While it is true that you can learn to relax using biofeedback, relaxation is not the main goal. The main goal is self-regulation, which means being able to activate your nervous system most optimally for action and being able to relax and recover after the action is complete.”

- Inna Khazan, Ph.D.

Biofeedback and Mindfulness in Everyday Life

The same is true for breathing without biofeedback. Of course, there are methods for relaxing (those are some of my favorites).

But, we’re ultimately learning to regulate our nervous systems so they work optimally for action, for real life. Then, we relax and recover afterward : )

2. “Rule 1: The actions of confidence come first; the feelings of confidence come later.”

“This is a key point. If we want to do anything with confidence—speak, paint, make love, play tennis, or socialize—then we have to do the work. We have to practice the necessary skills over and over, until they come naturally. If we don’t have adequate skills to do the things we want to do, we can’t expect to feel confident.”

- Dr. Russ Harris, The Confidence Gap

And if we want to feel confident we can breathe to self-regulate in any situation, we have to practice these skills over and over. Until they come naturally.

We could say: The action of breathing comes first; the good feelings and self-regulation come later.

***

P.S. We can also apply this concept to being consistent. There are plenty of days when I don’t feel like doing my breathing practice (yes, even The Breathing Diabetic has days where he doesn’t want to breathe 😂). But, I always just start. The action comes first; the motivation comes later.

3. Diverse Tactics Part 2: Breathing Hammers and Nails

“The integration of a wide variety of perspectives is necessary for a more complete understanding of the full depths of human potential, as too much focus on a single perspective runs the risk of giving a distorted view of human nature. As Maslow said, ‘I suppose it is tempting, if the only tool you have is a hammer, to treat everything as if it were a nail.’”

- Scott Barry Kaufman, Ph.D., Transcend

Building off last week, here’s another excellent reminder that we need a wide range of methods, in breathing and life, to become the best version of ourselves.

But specifically for the breath, if we only have one breathing hammer, we’ll assume every problem is a nail. Let’s be mixed-breathing artists instead : )

4. Our Lungs and the Possibilities of the World

“Our lungs developed to utilize oxygen and efficiently drive our metabolic reactions. We are aerobic creatures, and if the lungs are our most important organ, then oxygen is the most important gas in the atmosphere. […] With oxygen, the possibilities of the world opened up.”

- Michael J Stephen, MD, Breath Taking

Just an elegant reminder of how vital our lungs and oxygen are—they literally open the possibilities of the world to us 🙏


1 QUOTE

“The lung changes the breath…into food for the vital spirit.”

- Alessandro Benedetti (1497)

1 ANSWER

Category: Energy Production

Answer: Oxygen is vital because of its ability to generate ~18x more of these “energy molecules” than anaerobic fermentation.

…

(Cue the Jeopardy! music.)

…

Question: What are adenosine triphosphate (ATP) molecules?

In good breath,

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

P.S how self-help authors get ideas for their next book

 
 

* 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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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.

…

(Cue the Jeopardy! music.)

…

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.

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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.

 
 
,

Better Under Stress, Wim Hof’s Joy, and a Protocol based on 29 Studies

,
 

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4 Thoughts



1. Micro Breathing Moments—Cliché but True

“Try stopping, sitting down, and becoming aware of your breathing once in a while throughout the day. It can be for five minutes or even 5 seconds…Then, when you're ready to move, moving in the direction your heart tells you to go mindfully and with resolution.”

- Jon Kabat-Zinn, Wherever You Go There You Are

It’s that simple. Five seconds, 5 minutes, or anywhere in between. It’s always available if you need a quick reset and recovery.

2. Perform Better Under Stress: Another Reason to Practice Slow Breathing

“HRV is also strongly associated with our ability to perform at our best during times of increased stress or challenge. In fact, HRV is one of the best metrics of psychophysiological health and ability to perform we currently have.”

- Inna Khazan, Ph.D.

Biofeedback and Mindfulness in Everyday Life

Research tells us that higher HRV is associated with better performance during stressful and challenging times <—sounds good to me 💪

And fortunately, training our HRV is as simple as doing some slow breathing for about 10-20 minutes a day (see next thought).

So let’s grab an app, set the pace to 4-6 breaths/min, and get started enhancing our “ability to perform at our best during times of increased stress,” today.

3. A Slow Breathing Protocol based on 29 Studies

Based on 29 studies, this systematic review gave the following guidelines for slow breathing and HRV biofeedback. You can apply these straightforward guidelines for slow breathing without biofeedback.

  • Best results: 4-12 supervised sessions plus daily home practice for ~20 min/day.

  • Minimum effective dose: One supervised practice followed by home practice for 10 min/day for 4 weeks.

  • During supervised practice, trainees should learn to breathe slowly without it causing stress.

  • Supervised practice should also include instructions to help people avoid overbreathing to compensate for the slower rate.

  • Use abdominal breathing with nasal inhales and pursed-lips exhales.

  • The breathing ratio should have a slightly longer exhale (I like the 40/60 approach: 40% inhaling, 60% exhaling).

Use them for yourself, your clients, or your loved ones 🙏

4. Two Paradoxical (but equally true) Breathing Statements

  1. Greater lung capacity is associated with a longer life.

  2. Taking big breaths is detrimental to your health.

Reminds me of this gem: “Almost every wise saying has an opposite one, no less wise, to balance it.” - George Santayana


1 QUOTE

“Life is absurd. But you can fill it with ideas. With enthusiasm. You can fill your life with joy.”

- Reinhold Messner

Speaking of Joy…

I wrote another guest blog for Resbiotic titled The Joy of Breathwork and 3 Super Easy Ways to Be Consistent. Enjoy the 3-minute read!

1 ANSWER

Category: Wim Hof’s Joy

Answer: Scientists hypothesize that Wim’s method activates regions of the brain that release these, partially explaining why it promotes a sense of euphoria and well-being.

…

(Cue the Jeopardy! music.)

…

Question: What are endogenous opiates/cannabinoids?

In good breath,

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

P.S. the secret to a long marriage

 
 

* 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.

 
 
,

Learn Better, 4 Gifts, and How Breathing Can Actually Change the World

,

Today is a special edition of The Breathing 411.

Because today is 4/11.

It’s also World Breathing Day.

And it also happens to be my 35th birthday (to celebrate, I did one breath per minute for 35 minutes this morning <— maybe I’ll make it a new tradition 🙏).

To honor the occasion, there are 4 Free Gifts in Thought #3 below.

Thank you from the bottom of my heart for reading.

With love,

Nick

 

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4 Thoughts



1. How Breathing Can Actually Change the World, in 3 Super Practical Steps

  • Step 1: Tape your mouth at night.

  • Step 2: Breathe nasally 90-95% of the day.

  • Step 3: Forget about the rest, and use your newfound energy from Steps 1 & 2 to help you do whatever you were put on this planet to do.

2. ANB Significantly Enhances Learning and Retention of New Motor Skills

“Our results thus uncover for the first time the remarkable facilitatory effects of simple breathing practices on complex functions such as motor memory”

- Deep Breathing Practice Facilitates Retention of Newly Learned Motor Skills

This 2016 study on alternate nostril breathing (ANB), published in Nature Scientific Reports, genuinely blew my mind. (See full review in Thought #3.)

Here’s what they did:

  • Participants learned a new motor skill.

  • A control group rested for 30 minutes.

  • A breathing group did 30-min of ANB.

  • Then, both groups were tested on the skill they had learned.

  • Both groups were also tested again 24-hours later.

The results showed that the ANB group significantly (it was almost ridiculous) improved the learning and retention of that skill:

  • They were significantly better at the 30-min mark.

  • They were significantly better at the 24-hour mark.

One 30-minute breathing session. One day of improved learning and retention.

3. Science 411s, Book 411s, and The Breath is Life Learning Center (4 free gifts)

To celebrate World Breathing Day, here are four gifts.

Science 411s: 4 Fundamentals, 1 Big Takeaway, and 1 Practical Application

  • Free Science 411: Deep Breathing Practice Facilitates Retention of Newly Learned Motor Skills (the paper from Thought #2 above)

  • Free Science 411: Heart Rate Variability Biofeedback Improves Emotional and Physical Health and Performance: A Systematic Review and Meta Analysis

Book 411s: 4 Thoughts, 1 Quote, and 1 Idea That Will Change Your Life

  • Free Book 411: The Happiness Track: How To Apply The Science Of Happiness To Accelerate Your Success

  • Free Book 411: The Art of Impossible: A Peak Performance Primer

You can read, listen, or download them as PDFs here.

I hope you enjoy them!

4. Why We Breathe: Chemically and Spiritually

“Our drive to breathe is regulated by the medulla oblongata … When pH decreases (becomes more acidic due to the increase in CO2), chemoreceptors in the medulla send out a signal for the body to breathe. This means that our carbon dioxide levels have to rise to a sufficiently high level for our brain and body to know that it is time to take the next breath.”

- Inna Khazan, Ph.D.

It’s the perfect day to review why we breathe. So there’s the technical reason.

But breathing is a lot more than just gases. As Michael J Stephen, MD, tells us,

“That oxygen, life, and lungs all came into our world in relatively close succession is no coincidence. Only with oxygen and some means of extracting it are all things possible—thinking, moving, eating, speaking, and loving. Life and the breath are synonymous.”

So beyond chemistry, we ultimately breathe to live—to think, to move, to love. Breathing is, after all, what makes “all things possible.”


 
 
 

1 QUOTE

“It was ecstasy, it was sweet, air soughing in and all my little alveoli singing away with joy and oxygen-energy coursing through every space and particle of me.”

- Keri Hulme

 
 
 
 

1 ANSWER

Category: Body Chemical Composition

Answer: This gas is the most abundant element in the human body by mass.

…

(Cue the Jeopardy! music.)

…

Question: What is oxygen?

In good breath,

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

P.S. I’m only 35, I have my whole life ahead of me

 
 
 

* 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 to Use Less, Accomplish More, and Feel More Cognitive Power

,
 

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4 Thoughts



1. How to Align Your Mental Posture to be More Cognitively Powerful

“There is always a mental posture, an alignment for your mind, as well as for your physical body.”

- Gurucharan Khalsa, PhD, and Yogi Bhajan, PhD, Breathwalk

“Mental posture” <— I love that.

We know that when we consciously sit or stand up straight, we feel more confident and alert. But we can also align our mental posture (say, by meditating) to help us feel more cognitively powerful, too.

So let’s pick a focal point and spend a few minutes coming back to it over & over to align and strengthen our mental posture a little more, this week. 🙏

***

P.S. I took “mental posture” somewhat out of context from how the authors were using it because I just love the wording so much : )


2. Use Less: Hypometabolism, the Relaxation Response, and “Mental Posture”

“A hallmark feature of the relaxation response is a significant decrease in the body’s oxygen consumption, or hypometabolism. … The body responds to techniques that elicit the relaxation response by downshifting your metabolism. By allowing your internal perpetual energy machine to ease off working so hard, much less fuel is needed to sustain the body in the hypo metabolic state characteristic of the relaxation response.”*

- Herbert Benson, MD, Timeless Healing


And when we practice mental posture for about 10 minutes, here’s one of the outcomes: we elicit the relaxation response. Our bodies use less energy, we feel at ease, and we set ourselves up for restoration and recovery.

As I mentioned a couple weeks ago, I’ve been combining this with my slow breathing practice. I inhale, and during the exhale come back to an internal mantra (mental posture 101). It’s simple and genuinely powerful.

Give it a shot and see how it feels to shift into a hypometabolic state 🧘‍♂️


3. Success is Recovery: “Accomplish More than You Ever Thought Possible”

“Athletes put their bodies under stress at each training session and competition, but they are only as successful as the speed at which they recover physiologically. Your daily stresses may be different from those of an athlete, but the concept is the same. Your success is determined by the speed of your recovery. By tapping into your natural resilience through breathing and other calming exercises that activate the rest and digest part of your nervous system, you can learn to reduce stress and accomplish more than you ever thought possible.”* (my emphasis)

- Emma Seppälä, Ph.D., The Happiness Track

When you apply Thoughts #1 & 2 consistently, especially combined with slow breathing, you learn to “reduce stress and accomplish more than you ever thought possible.” Sounds good to me 😊

4. Breath is Life, Spirit, and a Divine Gift Bestowed Upon Us

“If you look up the word “spirit” in the dictionary, you will find that it comes from the Latin, spirare, meaning “to breathe.” The inbreath is inspiration; the outbreath expiration. From these come all the associations of spirit with the breath of life, vital energy, consciousness, the soul, often framed as divine gifts bestowed upon us, and therefore as aspect of the holy, the numinous, the ineffable. In the deepest sense, the breath itself is the ultimate gift of spirit.”

- Jon Kabat-Zinn, Ph.D., Wherever You Go There You Are


Just another (quite eloquent) reminder that breath is life & spirit.

Let’s use this divine gift that’s been bestowed upon us wisely. 🙏


Extra Thought: Breath is Mind: How to Be Calm, Alert, and Make Better Decisions

I wrote another guest blog for ResBiotic (which is a probiotic that targets the gut-lung axis).

It’s titled: Breath is Mind: How to Be Calm, Alert, and Make Better Decisions

It’s all about the science of the breath-mind connection. I hope you enjoy the quick 5-min read.

 
 
 

1 QUOTE

“When you feel your life out of focus, always return to basic of life. Breathing. No breathe, no life.”

- Mr. Miyagi (YouTube Clip)

 
 
 
 

1 ANSWER

Category: Mental Posture and Breathing

Answer: Breathing impacts this region of the brainstem, which is tied closely to our attention.

…

(Cue the Jeopardy! music.)

…

Question: What is the locus coeruleus?

In good breath,

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

P.S. 4 new pages appear

 
 
 

* 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.

 
 

More Time, Long-Term Benefits, and How to Hold Your Breath for 6 Hours

 
 

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4 Thoughts


1. How to Hold Your Breath for 6 Hours (hint: you already do)

  • Let’s say you take an average of 15 breaths/min, or 21,600 per day.

  • Let’s also say, like me, you’re a decent (but not perfect) breather.

  • Thus, at the end of each of those 21,600 breaths, there’s a short pause.

  • For simplicity, let’s say that pause is 1-sec (sometimes shorter or longer).

  • That adds up to 21,600 seconds without breathing each day.

  • That’s a 6-hour breath hold each day.

  • That’s 1/4 of your day.

  • That’s 1/4 of your life.

  • That’s 🤯 🤯 🤯

***

P.S. This thought was inspired by this +1 on heart beats.

2. Ancient Wisdom meets Modern Science: Alternate Nostril Breathing and the Brain

“Idā, which is activated by directing the breath through the left nostril, is said to establish a calm, introspective awareness, and have a cooling effect. Pingalā, the more stimulating side, is heating and mobilizing, and is activated through right-nostril breathing. Alternating the breath through both nostrils is said to cultivate balance and equanimity.”

- Robin Rothenberg, Restoring Prana

A recent study published in Nature tested these ancient yogic claims using EEG. Short story: the yogis were basically right. Left-nostril breathing activates brain regions “associated with a more relaxed state and introspective thinking.”

The right-nostril results were less certain, but the practice did lead to “higher activity compared to left airway UNB in all frequency bands across the whole scalp except in posterior areas.”

Of course, there are always caveats and limitations. However, one thing seems pretty clear: Left-nostril breathing can be used to reach calm and introspective states anytime we need them. I use it all the time—I hope you will too.

3. More Time: Breathing Exercises Get More Enjoyable with Practice

“How you feel the first time you try a new form of exercise is not necessarily how you’ll feel after you gain more experience.  For many, exercise is an acquired pleasure.  The joys of an activity reveal themselves slowly as the body and brain adapt.”

- Kelly McGonigal, Ph.D., The Joy of Movement

And the exact same is true for breathing exercises.

Give them time (I suggest about a week) so your body and brain can adapt. The benefits will gradually reveal themselves, and you’ll soon look forward to, and even find bliss in, your practice.

4. The Long-Term Benefits of Breathing Exercises: Normalize Cortisol and Be Calmer

“The long-term effects of a daily breathing practice, just like those of a daily exercise routine, are even more pronounced. Preliminary studies have found that regularly practicing breathing exercises normalizes your level of cortisol, the ‘stress hormone.’ As a regular practice, breathing can recondition your body to a state of greater calm, helping it bounce back from stress more quickly and perhaps reducing reactivity in the face of challenges…you can use daily breathing exercises to prepare your nervous system to be resilient in the face of stressful events.”*

- Emma Sepällä, Ph.D., The Happiness Track

And once your body and brain adapt, here’s why it’s so important to stick with these breathing exercises. You can recondition your body & nervous system to be calmer, then watch the benefits aggregate and compound over time 🙏

 
 
 
 

1 QUOTE

“In the deepest sense, the breath itself is the ultimate gift of spirit.”

- Jon Kabat-Zinn, Wherever You Go There You Are

 
 
 
 

1 ANSWER

Category: The Nose

Answer: The two nostrils are physically distinct, and each one has its own unique supply of these.

…

(Cue the Jeopardy! music.)

…

Question: What are blood flow and nerve endings?

In good breath,

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

P.S. 99. Smoke signal

 
 
 

* 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.

 
 

Timeless Healing, Anti-Harley, and 2 Rules to Improve Your Breathing

 
 

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4 Thoughts


1. Breathing Exercises Lower Inflammation and Change Gene Expression

“In those who practice breathing exercises, levels of inflammatory proteins in the blood are significantly lower, especially under certain types of stress. Mobilizing the power of the breath has also been shown to turn on anti-inflammatory genes and turn off pro-inflammatory ones, including genes that regulate energy metabolism, insulin secretion, and even the part of our DNA that controls longevity.”

- Michael J Stephen, MD, Breath Taking

I have nothing useful to add here, except, of course, one of these: 🤯

2. These Two Simple Rules Will Improve Your Breathing Forever

If I could give anyone any advice for everyday breathing, it’d be this:

  1. Breathe through your nose, especially during sleep.

  2. Make your breathing quiet.

You’ll get massive benefits with minimal effort using these two simple rules.

3. Timeless Healing: Slow Breathing + The Relaxation Response

“To evoke the relaxation response, you need to follow only two basic steps. You need to repeat a word, sound, prayer, phrase, or muscular activity, and when common everyday thoughts intrude on your focus, you need to passively disregard them and return to your repetition.”*

- Herbert Benson, MD, Timeless Healing: The Power and Biology of Belief

It’s that simple. And the word or phrase? Dr. Benson says, “The choice of a focused repetition is up to the individual. If you’re a religious person, you can choose a prayer. If you’re a non-religious person, choose a secular focus.”*

I’ve been using it this week in my slow breathing practice. I inhale and then repeat “be the change” in my head while exhaling at a 5 breaths/min pace.

I’ve never been a big fan of mantras (and I’m still testing different ones), but I’ve genuinely enjoyed this. It’s straightforward and highly effective.

Give it a shot and see how you feel.

4. My Fake Words, and Breathing as the Anti-Harley-Davidson

“Orfield Laboratories, run by Steven Orfield, is a small Twin Cities business that leverages the power of perception to help companies build better products. Harley-Davidson, for example, once hired Orfield to calculate the exact engine tone and decibel level that would give riders the impression that its motorcycles are powerful.”*

- Michael Easter, The Comfort Crisis

How crazy is that!? Harley-Davidson actually hired a company to ensure their engines gave “riders the impression that its motorcycles are powerful.”

I think breathing is the anti-Harley-Davidson. You just relax and breathe. If it’s powerful, it’s powerful. If it’s not, it’s not. No fake impressions needed.

***

P.S. Although I take pride in this newsletter, sometimes I feel like Orfield Labs trying to make breathing sound perfect. It’s not. But it is truly powerful. So, don’t just read my words, try it out and feel its strength for yourself.

Extra Thought:

5 Easy Breathing Exercises You Can Use for Better Sleep Tonight

I wrote a guest blog called “5 Easy Breathing Exercises You Can Use for Better Sleep Tonight” for The Breather, hosted by ResBiotic.

It’s a quick 4-minute read. I hope you enjoy it!

 
 
 
 

1 QUOTE

“When we focus on the breath, we become mindful of the universal nature of all beings.”

- Bhante Henepola Gunarantana

 
 
 
 

1 ANSWER

Category: Meditation & Relaxation Response

Answer: A trademark physiological result of meditation and/or the relaxation response is that the body consumes less oxygen, also known as this.

…

(Cue the Jeopardy! music.)

…

Question: What is hypometabolism?

In good breath,

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

P.S. Science can catch these hands

 
 
 

* 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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Sit Up Straight, a Language of Energy, and Two Hours instead of One?

 
 

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4 Thoughts


1. Mindful Low-and-Slow Breathing is “Almost Always Helpful”

“Mindful low-and-slow breathing (Chapter 2) activates the parasympathetic (relaxation) nervous system and is therefore almost always helpful in reducing physiological arousal, including bringing down skin conductance. Reducing skin conductance with low-and-slow breathing is particularly helpful for a quick recovery break, between meetings, or as a break from challenging activities of the day.”

- Inna Khazan, PhD, Biofeedback and Mindfulness in Everyday Life

Mindful low-and-slow breathing is “almost always helpful in reducing physiological arousal.” <— sounds good to me.

Use it anytime, anywhere for a quick reset and recovery.

2. Sit Up Straight: Take a Full, Deep Breath

“Our thoracic curve affects lung function. When the thoracic curve become more pronounced (think hunchback), the lungs’ ability to expand decreases. Excessive thoracic curvature weakens respiratory muscles and restricts your ability to take a full, deep breath.”

- Pete Egoscue, Pain Free

We probably don’t need another reminder to sit up straight. We know good posture is essential for just about everything (especially breathing; and vice-versa, as good breathing can lead to better posture).

But, for some reason, it really stuck out here and has inspired me to make my posture a top priority. Maybe this passage will spark something for you too 🙏

3. Do This when Life Gets Complicated: Two Hours instead of One

“The non-negotiable part is key. When life gets complicated, these four practices are typically what we remove from our schedule, but the research shows this is the last choice we should make. When life gets complicated, lean into these practices, as they’re how you get the creativity needed to untangle the complicated.”

- Steven Kotler, The Art of Impossible

Kotler is discussing four key practices for “sustained peak performance” (which he says are gratitude, mindfulness, exercise, and sleep).

But the idea applies to anything we do for better health (like breathing).

When life gets absurdly busy, lean into these practices. As Gandhi said, “I have so much to accomplish today that I must meditate for two hours instead of one.”

4. Sleep Better with Breathing

Car accidents and heart attacks will spike today due to the time change (which is why I haven’t participated in two years—be the change you want to see style.)

However, most of us can’t just ignore it due to life and work obligations. The next best thing is protecting ourselves. Here’s how breathing can help:

 
 
 
 

1 QUOTE

“Within the rhythms and structure of your breath is coded a language of energy that your nervous system, glands, and mind understand.”

- Gurucharan Singh Khalsa, PhD, and Yogi Bhajan, PhD

 
 
 
 

1 ANSWER

Category: Sleep

Answer: Before the invention of electric light, people used to sleep about this many hours.

…

(Cue the Jeopardy! music.)

…

Question: What is ten hours?

In good breath,

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

P.S. My favorite childhood memory

P.P.S. Thanks to Laura from the MAPS Institute for sharing that funny post.

 
 
 

* 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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A Shared Theme, Heal the Body, and Tony Robbins's 3 Breathing Practices

 
 

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4 Thoughts


1. A Shared Theme: Breathing is the Most Accessible Tool We Have

“Breath is a direct, easy, accessible, and rapid way to shape the state of the nervous system. … The way we breathe says a lot about the state of our body and the story we are living.”

- Deb Dana, The Polyvagal Theory in Therapy

This echoes so many of the thoughts shared here; that’s why I love it so much.

It’s incredibly inspiring to find common themes in books on happiness, health, strength, mindfulness, therapy, philosophy, and on & on. And one they all come back to is this: breathing is the most accessible tool we have for optimal living.

2. A New Definition of Shallow Breathing

“Shallow Work: Noncognitively demanding, logistical-style tasks, often performed while distracted. These efforts tend to not create much new value in the world and are easy to replicate.”

- Cal Newport, Deep Work

We used Cal’s Deep Work Hypothesis to generate the Deep Breath Hypothesis. Let’s use this one to create a new definition of Shallow Breathing:

Shallow Breathing: Noncognitively demanding, rapid-style breaths, often performed through the mouth. These breaths tend to not create much value in our bodies and are easy to habituate.

3. The 3 Breathing Exercises Tony Robbins Uses

I just finished up Tony Robbins’s (literally) massive new book, Life Force. The audiobook is 22 hrs 50 mins! For a book called “Life Force,” I didn’t expect it to take ~10 hours to get to anything about breathing…but I digress 😊

In any case, it was worth the wait. Here’s how Tony uses breathing:

Breathwalking: “For example, one breathing pattern entails inhaling for four seconds, holding your breath for four seconds, exhaling for four seconds, and holding your breath for four seconds. A segmented 4:4 pattern that you can continue for several minutes while you walk in order to boost your energy and mental clarity.”* (He said this breathwalking method was one of his first intros to breathing, but I’m not 100% sure this is exactly the pattern he uses now.)

Really (really) Slow Breathing: He uses a 1:4:2 ratio breath with an 8-sec inhale, 32-sec hold, and 16-sec exhale, 1-3x a day. “I utilize this strategy to train the body to fully oxygenate by holding the breath longer and exhaling twice as long as you inhale, in order to eliminate toxins and stimulate the lymph system. I found it an invaluable tool to enhance my energy, my state of mind, and my sense of well-being.”*

Energizing Breathwork: “I also use a more explosive breath when I'm tired and need to snap myself into a peak state right before getting on stage. I drink my water, do my breathing, and I'm ready to rock and roll.”* Not sure what method he uses, but it might be Bhastrika (or Wim Hof breathing).

4. All Life Sciences are Breath Sciences

If breath is life, then all life sciences are, in some way, breath sciences.

  • Heart science is in some way breath science.

  • Brain science is in some way breath science.

  • Physiology is in some way breath science.

  • Psychology is in some way breath science.

  • & on and on

If you study life, you study breath : )

 
 
 
 

1 QUOTE

“Science is beginning to investigate in a serious manner something humanity has known for centuries—that the breath can be used to heal the body.”

- Michael J Stephen, MD, Breath Taking

 
 
 
 

1 ANSWER

Category: Respiratory System

Answer: The hollow organ that allows you to make sounds with your breath is called this.

…

(Cue the Jeopardy! music.)

…

Question: What is the larynx (or voice box)?

In good breath,

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

P.S. Deep deep work

 
 
 

* 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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Breathing for Diabetes Class, Mystics, and How to Reach the Ideal State

 
 

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4 Thoughts


1. Calm & Energized: How to Achieve the Ideal Physiological State

“[Breathing] allows you to function at peak energy, yet without the physical and psychological costs of anxiety and adrenaline overload. In other words, being calm and energized is not only possible through the breath, but it is also the ideal state.”*

- Emma Seppälä, Ph.D., The Happiness Track

I’m a double espresso kind of person. I got through graduate school drinking 5-hour energies 🤦🏼‍♂️ But that’s not a sustainable way of living.

Enter the power of breathing practices. They optimally fuel your cells with energy (oxygen) and activate the calming parasympathetic nervous system.

Calm yet energized: “the ideal state.”

2. How to Enter Mystical Traditions w/o 20 Years

“Do you want to enter into the most mystical of traditions and gather their fruits?  Forget studying difficult languages and going into a cave for twenty years.  Just breathe on the sofa in the morning before breakfast.”

- Wim Hof, The Wim Hof Method

This made me laugh, but it’s also pretty accurate—not just for Wim’s method. It applies to slow breathing. To alternate nostril breathing. To all the techniques.

Breathing is a shortcut into mystical traditions. All you have to do is “breathe on the sofa in the morning before breakfast.” : )

3. A Renowned Scientist on Slow Breathing and HRV Biofeedback: Why isn’t Everyone Doing It?

“It’s a nondrug treatment with very powerful effects. It’s easy to learn. Why isn’t everyone doing it?”

- Paul Lehrer, Ph.D.

From Cure: A Journey into the Science of Mind over Body

I often feel crazy talking about all the benefits of slow breathing. But, here’s a pioneer in slow breathing and HRVB research expressing the same sentiment.

It’s cheap, easy to learn, and has “very powerful effects.”

Indeed, why isn’t everyone doing it?

4. Thich Nhat Hanh on Finding the Best Practice for You

“Only by using your intelligence and putting the teachings into practice can they bring you happiness. Please base your practice on your own life and your own experiences, your successes and your failures.”*

- Thich Nhat Hanh, The Heart of the Buddha’s Teaching

Although this passage is about applying the Buddha’s teachings, I think it’s perfect advice for breathing, too.

Of course, we have to learn from others. But no one recipe fits everyone. So it’s ultimately up to us to base our practice on our own lives and experiences. 🙏

Extra: Breathing for Diabetes Workshop

I’m hosting my first-ever Breathing for Diabetes Workshop. I’m super excited, as it distilled 4 years of research and application into about 2 hours of fun : )

It’s happening virtually on March 5, 2022 at 10:00 a.m. eastern, and it’s $99.

  • If you can’t make this time, no worries, you get full access to the recording plus audio downloads of everything after the workshop.

  • As a bonus, you also get immediate access to a pre-recorded 40-minute Wim Hof and Diabetes Mini Masterclass when you sign up now.

You can learn about everything you’ll get below. I hope to see you there!

 
 
 
 

1 QUOTE

“Bearing all this in mind, welcome present circumstances and accept the things whose time has arrived. Be happy when you find that doctrines you have learned and analyzed are being tested by real events.”

- Epictetus

 
 
 
 

1 ANSWER

Category: Breathing Muscles

Answer: Humans are the only mammals to keep this parallel to the ground, even during walking and running.

…

(Cue the Jeopardy! music.)

…

Question: What is the diaphragm?

In good breath,

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

P.S. LinkedIn contact requests be like

 
 
 

* 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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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.

 
 

Rock Climbing, Stress & Growth, and How to be Present (not just breathing)

 
 

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4 Thoughts


1. Breathing & Rock Climbing: Falling and Recovering as We Climb Life’s Mountain

As rock climbers ascend a mountain face, they periodically clip into a new anchor higher on the wall. But no matter how high they get, they still take heavy falls and get slapped into the mountainside.

Critically, though, they’re a little higher up when they recover.

That’s what breathing (or anything you use for better living) does. We’re still going to fall. It’s still going to hurt really bad. But when we recover, we’ll be a little higher up life’s mountain than the last time we tumbled.

***

P.S. This was inspired by this +1: Higher Highs and Higher Lows

2. Stress & Growth: Lobsters and their Shells

“For the lobster, stress literally leads to growth—if the lobster did not feel stressed in the small shell, it would not know to get a bigger one and be able to continue growing. Stress provides you with the same opportunity to grow. If you don’t experience stress, you don’t move forward, you don’t challenge yourself, and you don’t get the opportunity to live a fulfilling, meaningful life.”

- Inna Khazan, Ph.D., Biofeedback and Mindfulness in Everyday Life

Speaking of falling, that stress can actually be a good thing. Like lobsters, we need stress to grow, to “live a fulfilling, meaningful life.”

Stress—> Breathe—> Recover—> Grow—> Repeat Forever 💪🏋️‍♀️

3. Using Breathing Techniques as Needed to Access Different States

“The breathing practices can energize you or slow you down. They can heighten your ability to examine things in an analytical way or heighten your ability to move your awareness inwardly to support your innate ability to be contemplative and serene, to sense who you are in an interior way.”

- Eddie Stern, One Simple Thing

Last week, Emma Seppälä reminded us that breathing is the most accessible tool we have. Here, Eddie reminds us just how powerful it is for changing our state.

Want to be analytical? Contemplative? Energized? Serene?

It’s all there, right under our noses : )

4. How to Easily Access Presence (with or w/o breathing)

“But learning new skills is also one of the best ways to enhance awareness of the present moment […] New situations kill the mental clutter. In newness, we’re forced into presence and focus.”*

- Michael Easter, The Comfort Crisis

This might be why our first breathing practice, our first meditation, or the first wave we surfed was so life-changing. In that novelty, we found presence.

So to access presence, embrace newness. Try a new breathing method. Listen to a new song. Try a different yoga class. Lift a new weight.

Of course, consistency is key, but we can deliberately use newness to access a more present state of mind and periodically reinvigorate our spirit.

 
 
 
 

1 QUOTE

“Sometimes carrying on, just carrying on, is the superhuman achievement.”

- Albert Camus

 
 
 
 

1 ANSWER

Category: Stress and Growth

Answer: This is the name given to positive psychological changes that occur after stressful and challenging events.

…

(Cue the Jeopardy! music.)

…

Question: What is post-traumatic growth?

In good breath,

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

P.S. My toxic trait is…

 
 
 

* 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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Heart and Breath, plus the Best Breathing (and life) Advice I’ve Read

 
 

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4 Thoughts


1. The Best Breathing (and life) Advice I’ve Ever Read

After reviewing tons of scientific papers, reading books, taking classes, and on & on, here’s the best breathing advice I’ve ever read:

“All this is literary, over-simplified, but we breathe as best we can.” - Samuel Beckett

We’ll never fully understand it. They’ll be inconsistent results. New discoveries. Revised approaches. But it’s all “literary, over-simplified.”

So, we just “breathe as best we can” with what we know.

***

P.S. Want the best life advice? Replace “breathe” with “live.” 🙂

2. Happy Valentine’s Day: 14 Loving Quotes on the Breath-Heart Connection

1. “Happiness lies in your own heart. You only need to practice mindful breathing for a few seconds, and you'll be happy right away.”

- Thich Nhat Hanh

 

2. “You know that our breathing is the inhaling and exhaling of air. The organ which serves for this is the lungs which lie round the heart. Thus breathing is a natural way to the heart.”

- Nicephorus the Solitary

 3. “If you would foster a calm spirit, first regulate your breathing; for when that is under control, the heart will be at peace; but when breathing is spasmodic, then it will be troubled.”

- Kariba Ekken

Keep going…

3. Story Follows State: Change Your Breath to Change the Messages Sent to the Brain

“We live a story that originates in our on autonomic state, is sent through autonomic pathways from the body to the brain, and is then translated by the brain into the beliefs that guide our daily living. The mind narrates what the nervous system knows. Story follows state.”*

- Deb Dana, The Polyvagal Theory in Therapy

“The mind narrates what the nervous system knows.” <— 🤯

And the fastest way to access the nervous system? The breath.

Change your breath, change your state, change your mind, change your story.

4. What Does All of this Mean in Real Life?

“So what does this mean for us? We can use our breath whenever we experience a stressful event. […] It's the most accessible tool you have, and it's invisible. You can practice breathing for well-being no matter where you are without anyone noticing.”*

- Emma Seppälä, The Happiness Track

That’s a perfect description of what all this breathing education means in real life. Of course, it won’t fix everything, but it’s the most accessible tool we have.

Let’s make it our ally.

 
 
 
 

1 QUOTE

“The greatest thing, then, in all of education, is to make our nervous system our ally as opposed to our enemy.”

- William James

 
 
 
 

1 ANSWER

Category: Breathing and the Heart

Answer: This is the fundamental link between heart and breath, signifying the increase in heart rate during inhalation and decrease during exhalation.

…

(Cue the Jeopardy! music.)

…

Question: What is respiratory sinus arrhythmia (RSA)?

In good breath,

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

P.S. Really incredible what the human body is capable of

 
 
 

* 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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Breath & Heart: 14 Loving Quotes on the Heart-Breath Connection

 

1. “Happiness lies in your own heart. You only need to practice mindful breathing for a few seconds, and you'll be happy right away.”

- Thich Nhat Hanh

 

2. “You know that our breathing is the inhaling and exhaling of air. The organ which serves for this is the lungs which lie round the heart. Thus breathing is a natural way to the heart.”

- Nicephorus the Solitary

 

3. “If you would foster a calm spirit, first regulate your breathing; for when that is under control, the heart will be at peace; but when breathing is spasmodic, then it will be troubled.”

- Kariba Ekken

 

4. “Recitation of the rosary, and also of yoga mantras, slowed respiration to almost exactly 6/min, and enhanced heart rate variability”

- Bernardi et al. 2001*

 

5. “when you inhale, your heart rate (the number of times your heart beats per minute) naturally rises; when you exhale, it slows down again. This is true for everyone.”

- Leah Lagos

 

6. “Exhales slow the heart rate; the longer we spend on the outbreath, the more the nervous systems relaxes.”

- Emma Seppälä

 

7. “Your respiratory and cardiovascular systems are designed to work in synchrony. […] Your breathing acts as a stimulus for the heart. In physics, this kind of relationship between your breathing and your heart rate is called resonance, a property of a system where two oscillating components interplay with each other, producing increases in oscillation amplitude.”

- Inna Khazan

 

8. “These waves seem to oscillate around 0.1 Hertz. When we inhale and exhale at that rate, our respiration has the potential to optimize the rhythm of various mechanisms and align them with our heart rate. ‘When you breathe at that same rate, it’s like pushing the swing at the perfect moment,’ Noble says.”

- Timothy Meinch

 

9. “If you found that your heart beats faster when you breathe in than when you breathe out, you are correct.  You have discovered that every breath you take affects your heart rate.”

– Drs Patricia Gerbarg and Richard Brown

 

10. “These practices demonstrate that the mind and the heart follow the lungs, not the other way around.”

- Michael J. Stephenson

 

11. “The heart itself rests on the dome of the diaphragm […] Each time the diaphragm moves, it tugs on the heart.  Imagine a game of balloon toss, with the heart gently bounced on this elastic trampoline, rocked with each breath, approximately 20,000 times a day.”

- Robin Rothenberg

 

12. “Thank you from the bottom of my heart, which is, of course, my diaphragm.”

- Jill Miller

 

13. “Slowing the breath down activates the prefrontal cortex and increases heart rate variability, which helps shift the brain and body from a state of stress to self-control mode. A few minutes of this technique will make you feel calm, in control, and capable of handling cravings or challenges.”

- Kelly McGonigal

 

14. “There is one way of breathing that is shameful and constricted. Then there’s another way; a breath of love that takes you all the way to infinity.”

- Rumi

Footnote:

Reference for #4: Bernardi L, Sleight P, Bandinelli G, Cencetti S, Fattorini L, Wdowczyc-Szulc J, Lagi A. Effect of rosary prayer and yoga mantras on autonomic cardiovascular rhythms: comparative study. BMJ. 2001 Dec 22-29;323(7327):1446-9. doi: 10.1136/bmj.323.7327.1446. PMID: 11751348; PMCID: PMC61046.