Batch 7

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.

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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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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.

25 Thoughtful Quotes on Breath & Mind, and How to Make Meditation Fun

 
 

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4 Thoughts


1. Breath is Mind: 25 Thoughtful Quotes on the Breath-Mind Connection

1. “When you practice mindfulness of breathing, then the breathing is mind.” - Thich Nhat Hanh

2.  “I am as confident as I am of anything that, in myself, the stream of thinking…is only a careless name for what, when scrutinized, reveals itself to consist chiefly of the stream of my breathing.” - William James

3. “As we discover, when we pay attention to its natural rhythm, the breath becomes calm. Simultaneously, the mind quiets down. It all happens naturally. … Any force is counterproductive.” - Bhante Henepola Gunarantana

Keep Going…

2. Breathing Residue: Turning Setbacks into Assets

“The problem this research identifies with this work strategy is that when you switch from some Task A to another Task B, your attention doesn’t immediately follow—a residue of your attention remains stuck thinking about the original task.”

- Cal Newport, Deep Work

Attention residue. It’s a major setback to productivity.

However, let’s turn that concept into an asset with a new term:

Breathing Residue: The calmness that persists several minutes (sometimes hours) after performing a slow breathing practice.

We want less attention residue, more breathing residue : )

***

P.S. The nerds among you might prefer to call breathing residue by its more scientific name, vagal tone. But that’s not as fun 😊

3. How to Make Meditation Fun (no breathwork needed)

Here’s an easy way to make meditation fun: Instead of trying to “stop thinking,” try to “curate your thoughts.” Watch them all go by and see if you can find any good ones. Your mind thinks; you just listen for the fun and exciting stuff.

We can call it a curation meditation : )

***

P.S. I often do this when I wake up low and can’t sleep (it’s how some of these thoughts are made). It seems like it would make for a fun formal practice, too.

4. On Becoming Breathing Homo Exercens

“We call ourselves ‘knowing man’ because we see ourselves as distinguished from our ancestors by our vast amount of knowledge. But perhaps a better way to see ourselves would be as Homo exercens, or ‘practicing man,’ the species that takes control of its life through practice and makes of itself what it will.”

- Anders Ericsson and Robert Pool, Peak

I love this. We can “know” all we want, but it’s meaningless without practice. And there’s no better practice for taking control of our life than breathing.

So here’s to becoming breathing Homo exercens, today.

***

Related Quote: “If learning is not followed by reflecting and practicing, it is not true learning.” * - Thich Nhat Hanh

 
 
 
 

1 QUOTE

“I am nothing more than a single, narrow, gasping lung floating over the mists and the summits.”

- Reinhold Messner

 
 
 
 

1 ANSWER

Category: The Thinking Mind

Answer: Recent research suggests we have about this many thoughts per minute.

…

(Cue the Jeopardy! music.)

…

Question: What is 6.5 thoughts per minute?

P.S. That’s a lot of thoughts to choose from during your curation meditation : )

In good breath,

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

P.S. okay time to sleep

 
 
 

* 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.

 
 

Breath is Mind: 25 Thoughtful Quotes on the Breath-Mind Connection

 

1. “When you practice mindfulness of breathing, then the breathing is mind.” - Thich Nhat Hanh

 

2.  “I am as confident as I am of anything that, in myself, the stream of thinking…is only a careless name for what, when scrutinized, reveals itself to consist chiefly of the stream of my breathing.” - William James

3. “As we discover, when we pay attention to its natural rhythm, the breath becomes calm. Simultaneously, the mind quiets down. It all happens naturally. … Any force is counterproductive.” - Bhante Henepola Gunarantana

 

4. “When the mind is agitated, change the pattern of the breath.” - Patanjali

 

5. “Breath is the king of mind.” - B.K.S. Iyengar

 

6. “When the Breath wanders, the mind is unsteady, but when the Breath is still, so is the mind still.” - Hatha Yoga Pradipika

 

7. “However, when the air is calm, so is the water. It is just so with the mind. The more often we breathe, the more agitated the energy of body and mind becomes. By breathing less frequently, we begin to achieve elemental harmony.” - The Tibetan Yoga of Breath

 

8. “By controlling your breathing, you can use a voluntary mechanical behavior to make a profound change on your state of mind.” - Emma Seppälä

 

9. “So get out of your mind and into your breath because the breath is the life-force.  Not your mind, the breath.  Follow your breath, and it will lead you anywhere in your brain—and thus the mind—that you want to go.” - Wim Hof

10. “Thanks to the regulation of breathing patterns, patterns in our thinking are not just affected, but revealed, together with their entanglement with respiration.” - Marco Bernini 

11. "Messages from the respiratory system have rapid, powerful effects on major brain centers involved in thought, emotion, and behavior." - Dr. Patricia Gerbarg and Dr. Richard Brown

12. “In other words, by changing the breath pattern one can induce a chosen state of mind.” - Swami Niranjanananda Saraswati (found in Restoring Prana)

 

13. “The breath is free from greed, hatred, delusion, and fear. When the mind joins with the breath, the mind temporarily becomes free from greed, hatred, delusion, and fear.” - Bhante Henepola Gunarantana

 

14. "The breath is the intersection of the body and mind." - Thich Nhat Hanh

 

15. “Interestingly, the Greek word psyche, which we often use to indicate our mind or the emotional state of our mind, actually means soul or spirit, or most tellingly, the breath of life.” - Eddie Stern

 

16. “These practices demonstrate that the mind and the heart follow the lungs, not the other way around.” - Michael J Stephen

 

17. “The intrinsic link between prana and citta accounts for why the yogis insisted on breathing practices as the primary means to pacify the mind.  Through the breath, the ANS is directly impacted.  Breathing can effectively modulate the reactive loop, and restore us to a more coherent frame of mind.” - Robin Rothenberg

 

18. “I will breathe in, releasing the mind. … I will breathe out, releasing the mind.” - Mindfulness of Breathing Sutta (Majjhima Nikaya 118)

 

19. “Just as your mind influences the breath, you can influence the state of your mind through the breath as well.” - Sri Sri Ravi Shankar

 

20. “When we focus on the breath, our breathing naturally becomes calm. When the breath becomes calm, the mind and body also become calm.” - Bhante Henepola Gunarantana

 

21. “If our breathing is light and calm—a natural result of conscious breathing—our mind and body will slowly become light, calm, and clear, and our feelings also.” - Thich Nhat Hanh

 

22. “The Tibetan language describes this relationship between the wind and the mind as the wind-mind (Tib. rlung sems). This compound word describes the wind energy and the conceptual mind as always, intertwined and moving together—a singular motion.” - The Tibetan Yoga of Breath

 

23. “‘[A]ccording to the Navajo conception, then, Winds exist all around and within the individual, entering and departing through respiratory organs and whirls on the body’s surface. That which is within and that which surrounds one is all the same and it is holy.’ Finally, and most profoundly, this invisible medium in which we are bodily immersed, is what provides us with the capacity for conscious thought.” – David Abram, with inset quote from James McNeley

 

24. “When the incoming breath is offered into the outgoing breath, the outgoing breath is offered into the incoming breath, or when both are offered into the retention, the mind is purified of self-interest.” - Baba Hari Dass (found in Restoring Prana)

25. “The ‘I think’ which Kant said must be able to accompany all my objects, is the ‘I breathe’ which actually does accompany them. Breath is the essence out of which philosophers have constructed the entity known to them as consciousness” - William James

Wim Hof vs. Wim Hof, the Three P's, and Breathing like Journalists

 
 

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4 Thoughts


1. The 3 P’s of Breathing

  1. Physiology: The impact breathing has on your body.

  2. Psychology: The impact breathing has on your mind and emotions.

  3. Philosophy: The impact breathing has on how you live your life.

***

P.S. You can’t have any one P without the others : )

2. A Revolutionary Finding: The Two-Way Street of Breathing and Emotions

“Lo and behold, the participants started to feel the emotions that corresponded to the breathing patterns. In other words, when they took deep, slow breaths, the participants felt calm. And when they took rapid, shallow breaths, they felt anxious or angry. The finding that we can change how we feel by using our breath is revolutionary.” * (my emphasis)

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

We know that how we feel affects our breathing. However, research tells us it’s a two-way street: We can change our breathing to change how we feel.

Quite revolutionary, indeed.

***

P.S. This falls into the the 1st and 2nd “Ps” above. And if you apply it regularly, then the 3rd one as well : )

3. Wim Hof vs. Wim Hof: Which of His Components is Most Important?

A 2020 study that’s still in preprints (so it hasn’t undergone peer review yet) shed light on the individual components of the Wim Hof Method (WHM).

Here’s what they did:

  • One group practiced the breathing only.

  • One group practiced cold exposure only.

  • One group practiced cold and breathing.

  • One group was trained by Wim Hof.

  • One group was trained by a researcher.

Then, all the groups were injected with endotoxin, like the first WHM study.

Here are a few of the key findings:

  • Breathing by itself reduced inflammation significantly, but did not reduce flu-like symptoms.

  • Cold by itself reduced flu-like symptoms, but did not reduce inflammation. (This doesn’t mean cold exposure doesn’t reduce inflammation in general. It just means it didn’t lessen the acute ramp-up of inflammation brought on by the endotoxin.)

  • The combination of cold and breathing reduced inflammation even more. (So, cold exposure wasn’t helpful on its own for inflammation, but added a boost when combined with the breathing.)

  • The results were the same whether Wim trained them or not (this was most surprising to me).

As a breathing nerd, this paper was super satisfying to read.

But remember it’s still in preprints, so it could turn out there was a major flaw or bad data or something. But, still fun to geek out on nonetheless : )

4. Breathing Like Journalists: Slow Breathing for Everyday Life

“I call this approach, in which you fit deep work wherever you can into your schedule, the journalist philosophy. This name is a nod to the fact that journalists…are trained to shift into a writing mode on a moment’s notice”

- Cal Newport, Deep Work

Let’s adopt this journalist philosophy to our slow deep breathing practice, fitting it into our schedules wherever we can. This will allow us to flip the switch on our physiological and emotional state anytime, anywhere (see thoughts 1 & 2).

Here’s to becoming breathing journalists, today : )

Bonus Thought: Join a Breathing Experiment

My good breathing friend AJ Fisher is looking for participants for a breathing and exercise experiment. Essentially, you get her 8-week Breathography Course for free in exchange for some pulse oximeter measurements (that’s it!).

If you’re interested, you can learn more and sign up here:

Learn More about the Experiment

And, you can learn more about AJ and the amazing things she does here:

AJ’s Corectology Website

 
 
 
 

1 QUOTE

“There is a force within that gives you life. Seek that.”

- Rumi

 
 
 
 

1 ANSWER

Category: Designed for Breathing

Answer: Paradoxically, the narrower passages of the nose reduce this during sleep.

…

(Cue the Jeopardy! music.)

…

Question: What is upper airway resistance?

In good breath,

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

P.S. Me for the next 3 months:

P.P.S. ☝️My wife will attest that this is actually quite accurate for 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.

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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.

 
 

Wim Hof vs. Slow Breathing, Part 2: The Famous Endotoxin Challenge

 
 

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4 Thoughts


1. Slow Breathing = Deep Meditation?

“When researchers at Harvard, Yale, and the Massachusetts Institute of Technology scanned the brains of experienced meditators, they discovered increased thickness in regions of the brain's cortex, or grey matter, related to focus and attention…But what's intriguing about this study is that breathing rate was used to determine how deep in meditation the subjects were able to get. The slower the breathing rate, the deeper in meditation participants became. And, the more pronounced their increase in grey matter.” *

- Leah Lagos, Heart Breath Mind

That deserves a 🤯

If slower breathing rates are a byproduct (and measure) of deeper meditation, I wonder if we can reverse engineer it…

2. The Deep Breath Hypothesis

“The Deep Work Hypothesis: The ability to perform deep work is becoming increasingly rare at exactly the same time it is becoming increasingly valuable in our economy. As a consequence, the few who cultivate this skill, and then make it the core of their working life, will thrive.”

- Cal Newport, Deep Work

And similarly, this couldn’t be any truer:

The Deep Breath Hypothesis: The ability to perform deep breathing is becoming increasingly rare at precisely the same time it is becoming increasingly valuable to our physiology. Consequently, the few who cultivate this skill, and then make it the core of their waking life, will thrive.

3. Wim Hof vs. Slow Breathing, Part 2: The Famous Endotoxin Challenge

I’ve called Wim Hof’s endotoxin study the “4-minute mile” of breathing.

So, you can only imagine my excitement when I found a study basically doing the exact same thing, but with slow breathing (it was perhaps the most excited I’ve ever been reading a paper, lol).

I produced an in-depth comparison of the studies here.

But, here are some of the take-home messages:

  • The WHM reduced fever and all other flu-like symptoms.

  • Slow breathing reduced headaches and eye sensitivity to light, but did not reduce fever or other flu-like symptoms (e.g., nausea and chills).

  • Slow breathing improved autonomic functioning as measured by HRV, suggesting participants had greater resiliency. HRV was not measured during the WHM experiment.

  • The WHM significantly reduced inflammatory cytokines. Slow breathing did not.

  • The WHM significantly increased anti-inflammatory cytokines (by up to 194%). Slow breathing did not.

There are many (many) caveats and differences between the studies, so if you’re interested, see the full write-up for more details and additional thoughts.

But based on these results, the WHM was decidedly more effective than slow breathing at reducing acute inflammation and fighting off flu-like symptoms.

4. How to Change Our Species (hint: breathe)

“And I would argue that we humans are most human when we’re improving ourselves. We, unlike any other animal, can consciously change ourselves, to improve ourselves in ways we choose. This distinguishes us from every other species alive today and, as far as we know, from every other species that has ever lived.” *

- Anders Ericsson and Robert Pool, Peak

We are the only species that can consciously change ourselves to improve in ways we choose. We’re also the only ones that can consciously change our breathing in ways we choose.

Maybe that’s a coincidence. But then again, maybe it’s not…

 
 
 
 

1 QUOTE

“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

 
 
 
 

1 ANSWER

Category: Breathing Rates

Answer: These aquatic mammals breathe around 1.5 - 2.5 breaths per minute at rest.

…

(Cue the Jeopardy! music.)

…

Question: What are bottlenose dolphins?

In good breath,

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

P.S. haha anyways what’s up

 
 
 

* 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.

 
 

Wim Hof vs. Slow Breathing, and How to Start Something Meaningful

 
 

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4 Thoughts


1. How to Start Something Meaningful (hint: exhale)

“If you watch anyone on the verge of starting something that matters, you'll see them settle into the moment by taking a deep breath in and exhaling….It's the body rolling up its metaphorical sleeves and saying, ‘Okay.  It’s time. Let’s do this thing.’”*

- Michael Bungay Stanier, How to Begin

Starting something meaningful this year? Or just sending an important email or text? Roll up those metaphorical sleeves by taking a deep and relaxed breath in, and a relaxed and slightly longer breath out. “Let’s do this thing.”

2. Build Your Best Breathwork Practice

“You don’t have to build the habits everyone tells you to build. Choose the habit that best suits you, not the one that is most popular.”

- James Clear, Atomic Habits

Similarly:

You don’t have to use a breathing technique everyone tells you to use. Choose a method that best suits you, not the one that is most popular.

***

P.S. The next thought shows you why—two different methods, similar results.

3. Wim Hof “vs.” Slow Breathing, Part I: Indirect Comparison for Chronic Inflammation

A 2019 study looked at the full Wim Hof Method (breathing, cold, and meditation) in people with axial spondyloarthritis. They found that it reduced chronic inflammation, concluding:

“…our results are indicative that voluntary modulation of the immune response may not only be possible in acute inflammatory response due to microbial stimulation but also in chronic inflammation related to immune-mediated inflammatory diseases.”

A 2021 systematic review examined HRVB (aka slow breathing) in people with various chronic illnesses. They found evidence that there is an inverse relationship between inflammation and vagal nerve activity:

“…an increase in efferent vagal activity could suppress pro-inflammatory factors suggesting possible anti-inflammatory effects of HRVB.”

The point? Two wildly different approaches, two somewhat similar outcomes. It brings to mind the Chinese proverb, “There are many paths to the top of the mountain, but the view is always the same.” Choose which path is right for you.

***

P.S. I put quotations around “vs” because there’s no competition in breathing 😊Also, the word “indirect” in the title is critical. I’m being simplistic here and comparing apples to oranges, but I think the overall message is still helpful.

4. Operationalize Your Breathing Practice

“To make operational. To make ready for ‘live’ or ‘kinetic’ action.”

- Steven Pressfield

That’s Pressfield’s definition of “operationalize,” and it’s exactly what we need to do with our breathing. Make it ready for live action—for real life.

Of course, let’s use our practice as an escape into calmness, but let’s also remember to operationalize it so it’s useful in our everyday lives.

***

P.S. Everyday examples of how I operationalize breathing in my life:

  • Slow breathing while walking the dog.

  • Various slow and fast methods when I’m out surfing.

  • Slow, long exhales when my daughter throws a tantrum.

  • I’m not always successful with these, especially the last one : )

 
 
 
 

1 QUOTE

“Along the way of life, someone must have sense enough and morality enough to cut off the chain of hate. This can only be done by projecting the ethic of love to the center of our lives.”

- Dr. Martin Luther King, Jr.

 
 
 
 

1 ANSWER

Category: Nose and Smell

Answer: Cells responsible for scent regenerate this frequently.

…

(Cue the Jeopardy! music.)

…

Question: What is 30-60 days?

In good breath,

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

P.S. when your only friend is busy

 
 
 

* 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.

 
 

Inner Resources, Better Blood Flow, and How to Focus on a Fuller Life

 
 

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4 Thoughts


1. Here is the Fastest Way to Achieve Well-Being

“So what is the fastest way to achieve well-being? It is so close to you that it can easily be overlooked. Your breath.  A rapid and reliable pathway into your nervous system, dedicated to helping you regain your optimal state.”

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

This is beautifully and perfectly said. Nothing to add here 🙏

2. On Sailboats, HRV, and Developing Your Inner Resources

“Developing inner resources is like deepening the keel of a sailboat so that you're more able to deal with the worldly winds—gain and loss, pleasure and pain, praise and blame, fame and slander—without getting tipped over into the reactive mode. Or at least you can recover more quickly.”

- Rick Hanson, Ph.D., Neurodharma

Although Dr. Hanson is talking about inner resources in general, this is an excellent analogy for why improving HRV via slow deep breathing is so helpful: it’s like deepening the keel of your physiological sailboat.

You will still be hit by life’s storms, but with higher HRV, you’ll remain steadier and recover quicker. We could say, then, that deep breathing = deep keel.

3. Slow Breathing for Better Blood Flow

“When [the small] blood vessels are relaxed, more blood can flow freely through them. When they become constricted, the same amount of blood flows through a narrower space, increasing your blood pressure.”

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

Slow breathing activates the calming parasympathetic nervous system, which relaxes the small blood vessels, lowers blood pressure, and improves blood flow.

This is a vital benefit of slow breathing because better blood flow is necessary for, well, just about everything (especially if you have diabetes).

So if you feel so inspired, give it a shot. Sit and breathe at 5-6 breaths/min for 2 min. Feel for yourself the rapid boost in blood flow to your hands and/or feet.

***

P.S. I’ve had cold hands & feet for as long as I can remember (thanks, diabetes). Although it’s improved considerably, one of my favorite things about slow breathing is the warmth I feel in them during and after my practice.

4. Control, and How to Focus on a Fuller Life

“Even if you don't have control over the outcome of the stressful situation, you may be able to exert some control over its impact…You can't always control what you feel or think, but you can control what you do. Focus on living a full life even though you don’t have [fill in your issue]…”

- Melanie Greenberg, Ph.D., The Stress-Proof Brain

When nothing seems to work, my blood sugars still go crazy, my insulin sensitivity is off, or I don’t sleep well, I always have the breath. I have something I can control, that gives me control.

It helps me focus on living a fuller life, and I hope it does for you too 🙏

 
 
 
 

1 QUOTE

“When you own your breath, nobody can steal your peace.”

- Unknown

P.S. Like a lot of what I share, this one is a reminder to myself : ) And it’s advice I haven’t been following that well lately (facepalm).

 
 
 
 

1 ANSWER

Category: Blood Flow

Answer: Although hemoglobin is best-known for releasing oxygen, it also releases this gas, which enhances blood flow and helps the oxygen actually get where it is needed most.

…

(Cue the Jeopardy! music.)

…

Question: What is nitric oxide?

In good breath,

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

P.S. hoppity hop, hop hop hop

 
 
 

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.