Ralph Waldo Emerson

Slow Breathing Really Does Help Everything, According to a 2020 Study

 
 

Listen to this post:


 

Hey,

It’s a fun post this week. Lots of good info, plus one of the best real-life breathing videos you’ll ever see.

I hope you enjoy it!

 
 

 
 

4 Thoughts


1. Slow Breathing Really Does Help Everything, According to a 2020 Study

The results of this review provide evidence that HRVB and PB at approximately six breaths per minute have positive effects on a variety of physical, behavioral, and cognitive conditions.

- Heart Rate Variability Biofeedback Improves Emotional and Physical Health and Performance: A Systematic Review and Meta Analysis

Good news. I’m not crazy, which is how I often feel after every paper I read leads me to say that “slow breathing helps with just about everything.”

But, that’s also the conclusion of a recent 2020 meta-analysis.

They found that, like we discuss all the time, slow breathing won’t “cure” any one particular thing. But, it does help many different things in small ways:

The overall effect sizes are modest but highly significant, suggesting that these methods may not be sufficient for treating any one problem but may be useful as a complementary intervention.

Amen to that. And like you already know, when combined and compounded, these small improvements add up to overall better health.

To learn more, click here and read my short summary of the study.

Or better yet, don’t read it. Instead, spend those few minutes breathing slowly and experiencing the positive benefits for yourself : )

Related: Breathing is the Compound Interest of Health and Wellness

Related: Cardiovascular and Respiratory Effect of Yogic Slow Breathing in the Yoga Beginner: What Is the Best Approach?



2. Diabetes Really Does Hurt Everything, According to Our 2020 Life Experience

Just kidding. Well, kinda.

But I believe the meta-analysis above in thought #1 highlights why slow breathing can be so beneficial for diabetes.

As we know, when not properly managed, diabetes hurts just about every aspect of health and wellness:

  • Anxiety

  • Distress

  • Autonomic function

  • Emotional regulation

  • Cardiovascular function

  • And on & on

So, if slow breathing helps many of these, even modestly, they’re still going to add up to considerable benefits for our diabetes control.

Of course, it’s not a cure-all. But slow breathing is possibly the simplest, safest, and most effective thing we can do to address many diabetic problems.

Related: Diaphragmatic breathing improves antioxidant status & HbA1c in type 2 diabetics


3. Breathing Exercises for Kids: Everything Parents Need to Know

The cure? Take a deep breath. That sounds like a useless platitude. It’s not.

- Breathing Exercises for Kids: Everything Parents Need to Know

Wow, this was a surprisingly good article. Quick and easy, and full of good information. It did have one typo about CO2, but I’ll let it slide since they provided so many awesome breathing books I can now get my daughter : )

And since they also provided this excellent advice for our children, nieces and nephews, and really just everyone in general:

You practice every day, you slow breathe every day, even when you’re not anxious, and then even though you become a little bit anxious, you have the bandwidth to not fall off the edge.

- Dr. Umakanth Katwa,
Director, Sleep Laboratory at Boston Children’s Hospital
Professor at Harvard Medical School

Sounds good to me.

Enjoy the excellent read!

Related: Watch this in action.

This is perhaps the best real-world 21-second breathing video ever recorded.

4. Words Are Not Always Adequate, or Important

Again, the likely explanation is that what is most easily put into words is not necessarily what is most important.

- Barry Schwartz, The Paradox of Choice

This is certainly true for breathing.

Heart rate variability, autonomic function, blood pressure, blood flow, anxiety, distress. Slow breathing helps them all, and they all sound good.

But are they what’s truly most important?

I think that 21-second YouTube video above is what’s most important.

And I don’t have words for that.

 
 

 
 

1 Quote

Adopt the pace of nature: her secret is patience.

- Ralph Waldo Emerson

 
 

 
 

1 Answer

Answer: Over 1.1 million children and adolescents below the age of 20 have this chronic disease, increasing their likelihood of anxiety and depression.

(Cue the Jeopardy! music.)

Question: What is type-1 diabetes?


In good breath,

Nick Heath, T1D, PhD
Diabetes is Tiny. You are Mighty.

P.S. WELL WHAT TIME DOES HE GET OFF?

 
 
 

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.

 
 

The Breathing 411 - What do 5,649 and 28,800 Have in Common?

 

Hello and Happy Monday. Welcome to another edition of The Breathing 4.1.1.

Below you’ll find 4 thoughts, 1 quote, and 1 answer (think "Jeopardy"). Enjoy!

 
 

 
 

4 THOUGHTS

1. What do 5,649 and 28,800 Have in Common?

"The average daily step count required to induce feelings of anxiety and depression and decrease satisfaction with life is 5,649. The typical American takes 4,774 steps per day. Across the globe, the average is 4,961." - Kelly McGonigal, The Joy of Movement

Active people become anxious and lose life satisfaction when their step count drops to 5,649 or less. That’s a bit staggering, given the U.S. and global step count statistics Kelly cites.

That passage got me thinking, "I wonder if there is a similar idea for breaths per day?" However, with breathing, it would be opposite: The more breaths you take, the more unhealthy you are. Sure enough, there is something close:

"Recent evidence suggests that an adult with a respiratory rate of over 20 breaths/minute is probably unwell, and an adult with a respiratory rate of over 24 breaths/minute is likely to be critically ill.” - Respiratory Rate: The Neglected Vital Sign

If your spontaneous breathing rate is over 20 breaths per minute, you are "probably unwell." That comes out to about 28,800 breaths per day.

So, do you want to feel unwell and anxious?
Take less than 5,649 steps and breathe more than 28,800 breaths per day.

Want to be happy and healthy?
Walk more, breathe less.

P.S. That 28,800 number might even be too high. James Nestor shares some great ancient wisdom on this:

"Chinese doctors two thousand years ago advised 13,500 breaths per day, which works out to nine and a half breaths per minute. "
- Breath

2. The Most Fundamental of the Fundamentals

Last week, Kobe Bryant provided an excellent example of the importance of practicing the fundamentals. We talked about how we don’t need to worry about the "latest and greatest" breathing technique. Instead, we need to focus on the fundamentals. They’re simple, but they’re not easy.

We can take that thought step farther: Breathing itself is the most fundamental of the fundamentals. We’re all in the sport of life. And that requires breathing…at least 13,500 times a day : ) So, let’s optimize that first, then work on the fundamentals of your particular sport or profession.

3. Bring Attention & Intention to Your Breathing

"Attention without intention is wasted energy." - Chris Bailey, Hyperfocus

This quote makes complete sense in terms of productivity, self-improvement, and group workouts (CrossFit, yoga, etc.). But the minute you apply it to something like sitting down to breathe, it can get misinterpreted:

"Set an intention for your breathing practice."

"Be intentional with your breathing today."

It’s just begging to be put in the "woo-woo" category and not be taken seriously.

But intentions are powerful (hence the quote from Chris Bailey). So a compromise I have made is to set scientific intentions before each slow breathing practice. "I am going to increase my heart rate variability" or "I am going to balance my autonomic nervous system."

These are just facts that I state at the beginning of my practice that work as intentions, without feeling woo-woo.

I find it to be an excellent way to give the practice more meaning. (And don’t forget to celebrate afterward!)

4. Slow Breathing for Hypertension

Slow, controlled breathing (<10 breaths per minute) has consistently been shown to be beneficial for reducing blood pressure. So much so that it is recognized by the American Heart Association for its positive effects. (They’ve given it a Class IIa, Level of Evidence B. Here’s what that means.)

This got me thinking about a paper published back in 2005 that I loved. They concluded:

"Slow breathing showed the potential to be a simple and inexpensive method to improve autonomic balance and respiratory control and reduce blood pressure in hypertensive patients." - Joseph et al. (2005)

The interesting part was that the authors provided an exciting hypothesis for how that’s occurring using autonomic function as the foundation. That hypothesis inspired me to create this little graphic to help get the point across.

Read the Full Summary for More Details.

 
 

 
 

1 QUOTE

My new favorite definition of success:

"To know that even one life has breathed easier because you have lived. This is to have succeeded."

- Ralph Waldo Emerson

 
 

 
 

1 ANSWER

Answer: The largest lung capacity of any mammal.

(Cue the Jeopardy music.)

Question: What is 5,000 liters (or 1,320 gallons)?

(For reference, the human lung has a capacity of about 6-liters.)


In good breath,
Nick

P.S. How I Feel Shopping on Amazon Now.