gravity

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Inspiration, Recharging Our Batteries, and How to Float Through Life

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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 😊

Reading Time: 1 min 33 sec

I hope the next 19’ish breaths are the most nourishing of your day.


4 THOUGHTS

1. Inspiration from the Environment

“Studies of brainwaves during breathing suggested that the strongest effect of synching up with breathing rate comes on an in-breath. It sounds a bit cheesy, but it’s also true: when we breathe, we are literally taking inspiration from the environment and the subtle clues that it contains.”

– Caroline Williams, Move

How cool is that? Inhaling synchronizes our brainwaves because it’s literally our way of receiving subtle clues from the environment. This means that information coming from breathing gets special attention in the brain…which is why deliberately changing how we breathe can profoundly impact our mental and emotional states 👏

2. Recharging Our Batteries

“A lot of people also run out of energy because they forget to recharge. We need to recharge our batteries by doing retreats or other things that help us to relax, that give us pleasure and make us laugh, because we don’t want to take ourselves too seriously. We all want to lighten up, don’t we?”

– Jetsunma Tenzin Palmo, The Heroic Heart

This applies not only in big ways like retreats, but perhaps even more importantly, in tiny ways—like when we have a few extra minutes to laugh, to breathe, to walk, or read. When we recharge our batteries this way, we’re better able to serve others 🙏.

3. Retreats, Frames, and How to Float Through Life

1. When life is your practice, you’re always on a retreat.

2. Any frame we put around the power of breathing won’t fit.

3. To float through life, treat laughter as your ocean.

4. Don’t Should on Yourself

“How many of us should on ourselves all the time?”

– Don Campbell, Healing Yourself with Your Own Voice

Guilty here. Let’s do our best not to “should on ourselves” this week 😊

1 Quote

“The breath helps you maintain full attention, enabling you to see with greater clarity and accuracy the true nature of all forms: everything that arises passes away.””
— Larry Rosenberg

1 Answer

Category: Lung Forces

Answer: When upright, blood flow is greatest in the lower portions the lungs (up to 5-fold greater) due at least partially to the effect of this ever-present force.

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(Cue the Jeopardy! music.)

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Question: What is gravity?

In good breath,

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

P.S. okay let’s not jump to conclusions

Wisdom that Inspires Action, Mindfulness, and Humor

The Breathing 411 is mindfully created each week to support your journey. If you find it valuable, consider joining the Breath Learning Center. Members gain access to an ever-growing collection of book summaries, science paper reviews, and insights from the greatest teachers and thinkers, designed to help you find your unique path, connect ideas, help others, laugh, and grow as a Mixed Mindful Artist. It also includes ad-free daily emails, guided practices, and more.

Treat yourself to a better life.

The Breathing App for Diabetes

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

Learn more here.

Amazon Associate Disclosure

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

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

 
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Laugh More, Buddha’s Breathwork, and How to Find Inner Silence

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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 😊

Reading Time: 1 min 51 sec

I hope the next 28ish breaths are the most nourishing of your day.


4 THOUGHTS

1. Laugh More: Laughing Reduces Cortisol by More than 30%

“These analyses demonstrated the potential therapeutic role of laughter-inducing interventions as a complementary strategy to improve everyone’s well-being and highlight the need for further research aiming to improve our collective sense of humor.”

– Kramer and Leitao (2023)

How’s that for the best quote ever published in a science article?

This recent meta-analysis analyzed 8 studies and found that spontaneous laughter reduced cortisol by 31.9%, making it a potentially powerful tool for improving wellness.

It certainly corroborates our saying: The best and most therapeutic form of mouth breathing is laughter 😊

***

P.S. Sign up at BreathLearning.com to get my 4-page and 12 min 39 sec podcast summary of this one, which includes three ways to incorporate more laughter into your day using Spotify, funny videos, and Instagram.

2. Did the Buddha Do Breathwork?

Yes he did, apparently. But then he gave it up:

“After his enlightenment, the Buddha described how he had previously practiced extreme self-discipline by manipulating his breath in arcane and special ways. But he discovered that he could not get rid of impurities by holding his breath or altering his breathing. So he gave up breath-control exercises and followed his own middle way.” - Bhante Gunaratana

And what was that middle way? Mindfulness of breathing. It’s what ultimately led the Buddha to enlightenment.

It gives me hope that one day I’ll give up breathing exercises and reach enlightenment, too 😂 😂 😂

3. How to Find Your Inner Silence

“I believe it’s possible for everyone to discover this silence within themselves. It is there all the time, even when we are surrounded by constant noise. Deep down in the ocean, below the waves and ripples, you can find your internal silence.”

– Erling Kagge, Silence in the Age of Noise

One way to find that silence is to breathe deep down into your belly, below the restlessness of your noisy mind. There, you’ll discover your ever-present and always accessible internal silence.

***

P.S. Thanks to Dr. M. for recommending this incredible book 🙏

4. The Gravity of Breathing

With consistent practice, the breath creates its own gravity, naturally pulling your attention toward it in every situation.

1 Quote

“To control the breathing is to control the mind. With different patterns of breathing, you can fall in love, you can hate someone, you can feel the whole spectrum of feelings just by changing your breathing.””
— Marina Abramovic

1 Answer

Category: Lung Measurement

Answer: This is generally a measure of the lungs’ ability to expand due to changes in their pressure.

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(Cue the Jeopardy! music.)

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Question: What is pulmonary compliance?

In good breath,

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


P.S. what makes us human

Work with Me

Or, create your own relaxation with iCalm (use discount code NICK20).

* 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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Gratitude Brain Change, 2 Quotes, and You Can Bring Retreat to You

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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. The Passion Paradox

I love breathing and lose sleep thinking about it.

2. Two Unconnected (but highly related) Quotes to Contemplate

“To know that the mind is the root of everything is to realize that we are ultimately responsible for both our own happiness and our own suffering. It is in our hands.” – Sogyal Rinpoche

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

3. An Easy Way to Change Your Brain & How You Feel

“Every time you take in the good, you build a little bit of neural structure. Doing this a few times a day—for months and even years—will gradually change your brain, and how you feel and act, in far-reaching ways.”

– Rick Hanson, Ph.D., Buddha’s Brain

Here’s a simple way to put this idea into practice during your day: Take a couple of breaths and think to yourself, “This is great! I have an abundance of the most valuable resource known to our species, and I don’t even have to work that hard to get it!”

***

P.S. I use this a lot.  Sometimes it feels too forced, and I don’t notice much of anything.  But sometimes, it profoundly shifts my mindset, making it worth it every time 🙏

4. Nasal Breathing Counteracts the Effects of Gravity

“In this work, we have demonstrated that nasal breathing counteracts the effects of gravity on pulmonary blood flow in the upright position by redistribution of blood to the nondependent lung regions.”

– Sánchez Crespo et al. (2010)

I re-read this excellent paper and wanted to re-share this remarkable finding: Due to nitric oxide, nasal breathing redistributes blood flow from the bottom to the top of the lungs, countering gravity’s effects.

This *might* mean that nasal nitric oxide was an evolutionary adaption to lessen gravity’s effects, allowing us to walk upright 🤯

P.S. Check out the IG post for neat graphics.

1 Quote

“Breathing, it turns out, can be the quickest, most direct path to deep rest. When you can’t go to a retreat, you can bring the retreat to you. And all you need is your breath.””
— Elissa Epel, Ph.D.

1 Answer

Category: Nasal Nitric Oxide

Answer: Compared with mouth breathing, research shows that nasal breathing delivers about this much more nitric oxide to the lungs.

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(Cue the Jeopardy! music.)

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Question: What is six times more?

In good breath,

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


P.S. I personally have no problem with it

* 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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More Joy, Long Beards, and Beating a New Type of Gravity

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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 😊

Breathing for Better Mental & Emotional Health 4-Week Course

There are now 25 students enrolled in the course. Words can’t adequately express my gratitude and excitement 🙏

It begins this Sunday, May 7, so it’s not too late to join if interested.

Learn more and enroll here.

Hope to see a few more of you there!

4 THOUGHTS


1. More Joy: The Nose Should Be Considered Alongside the Vagus Nerve

“The emerging scenario strongly suggests that the effects of SNB [slow nasal breathing], beyond the relative contribution of vagal stimulation, are mainly ascribable to olfactory epithelium stimulation.”

– Zaccaro et al. (2022), Neural Correlates of Non-ordinary States of Consciousness in Pranayama Practitioners: The Role of Slow Nasal Breathing

 

This was a challenging & super fun paper to read. Here is my two-sentence summary of it:

Slow nasal breathing has significantly different effects on the brain than slow mouth breathing, which results in less physical and psychological tension, less anxiety, more joy, and a relaxed yet fully aware altered state of consciousness. Nasal stimulation should be considered alongside vagal stimulation as a primary mechanism behind the benefits of slow breathing.

2. Upward Spirals in Your Life that Lift You

“In fact, science documents that positive emotions can set off upward spirals in your life, self-sustaining trajectories of growth that lift you up to become a better version of yourself.”

– Barbara Fredrickson, Ph.D., Love 2.0

 

This is the real power of the breath.  By using your practice to regularly elicit positive emotional states—a hallmark feature of slow nasal breathing—you set off upward spirals that “lift you up to become a better version of yourself.” 👏

3. A New “Long Beard” and the Buddha’s Advice

“Years ago, a wonderful Hindu teacher, Swami Chinmayananda, who taught me the Vedanta, said, ‘The longer the beard, the bigger the fake.’ And he, himself, had a beard that almost touched the floor!”

- Larry Rosenberg, Three Steps to Awakening

That makes me laugh. But, it also makes me think of how, in today’s society, our version of “long beards” are our credentials touching the floor: Ph.D., MD, Psy.D., D.O., and on and on : )

We can apply ancient wisdom to handle this modern scenario:

“[T]he Buddha tells us to take the counsel of the wise. We would be foolish to overlook their immeasurable knowledge and skills. But he also tells us to test the teachings in the fire of our own lives. Listen to them, weigh them, and investigate them.”

Sounds reasonable to me…almost as if that Buddha person knew a thing or two : )

4. Beating the Stress of a New Type of Gravity

Gravity is a stressor. But because there’s no way out of it, our bodies have adapted, and we don’t even notice it.

I think we should start treating the external stressors of our modern world (emails, social media, news headlines) like gravity. There’s basically no way out of them at this point.

What we need to do is adapt such that we hardly notice them.

Conscious slow breathing exercises are that adaptation. They’re always available to counter the weight of our new gravity.

1 Quote

“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

1 Answer

Category: Basic Breath Processes

Answer: During exhalation, these “folds” can come together and vibrate to create sound.

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(Cue the Jeopardy! music.)

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Question: What are the vocal cords?

In good breath,

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


P.S. Dog owners will know

The Garlic Breath of the Week

Here is the most-liked post this past week.

* 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.

 

Nasal Nitric Oxide: Our Body's Answer to Gravity?

 
sanchez_crespo_et_al_2010_framed.png
 

Gravity is pretty awesome. After all, it keeps us here on Earth. And when our bodies are not subject to gravity (say, if you’re an astronaut), some crazy things happen. For example,

  • Astronauts lose 25% of their aerobic capacity in 7-14 days (it usually takes 10 years to lose 10% here on Earth)

  • Bone density can decrease as fast as 5% a month (it’s usually about 1% a year on Earth)

Thus, our bodies are clearly meant to be under the influence of gravity. However, as we became upright mammals walking on two feet, gravity could have posed an issue.

Blood flow in our lungs is influenced by several factors, but one of the largest is gravity. Gravity acts to focus blood toward the base of the lungs.

Interestingly, in humans and other primates, the nasal airways produce a considerable amount of nitric oxide (NO). As we’ve learned before, NO is a potent vasodilator that is critical for whole-body oxygenation.

Maybe the NO produced in the nasal airways is an adaptation to walking upright and helps counter gravity’s effects on blood flow? That was the hypothesis of the study I’m sharing this week.

Nasal Nitric Oxide: Nature’s Answer to Gravity?

(Read Full Summary Here)

This research found that when participants breathed through their noses, blood flow in the lungs became more uniform and gas exchange was increased. Breathing through the mouth did not have these effects.

However, if subjects breathed through their mouths but were given supplemental NO, the blood flow in their lungs looked similar to nasal breathing.

This suggests that NO is responsible for making blood flow more uniform in the lungs.

The authors hypothesize that nasal NO might be an evolutionary adaptation to counter the effects of gravity on lung blood flow, allowing greater and more efficient gas exchange to occur.

We often praise nasal breathing for its warming and humidifying effects. But the more I learn, the more convinced I am that nitric oxide is the real hero.

In good breath,
Nick

P.S. Happy New Years Dance!