[Off topic, but I hope it might be useful]
Mindfulness can improve your life. So can stillness and spiritual grounding. This is not a post about that.
Breathing is an architectural challenge and a chemical necessity.
We breathe about 20 pounds of air a day (and if you’ve ever tried to weigh air, you can imagine that this is quite a bit.) Why bother?
The body is fueled by a series of chemical reactions, and most of them require the right balance of oxygen and carbon dioxide. The body is finely tuned to be aware of the available quantity of each, and reacts accordingly.
We evolved to have a particularly complicated system for ingesting air. We have two nostrils and a mouth. Thanks to speech and other requirements, the mouth is well suited to rapid inhalations and exhalations.
Which is a problem.
The first lesson of James Nestor’s book is simple: Shut your mouth.
Spend three days breathing only through your nose. Even when you work out. Especially then. (Except swimming. I tried. It doesn’t work.)
And consider slightly taping your mouth when you sleep. Just a small piece of surgical tape, about a half inch across–right in the center. Put some lip balm on before applying so it won’t irritate you. Don’t do this if you have apnea or other issues, or a doctor who suggests against it. It’s a very small piece of tape, easily removed.
That’s it. Three days.
Nestor spends hundreds of pages explaining a huge range of benefits and volumes of peer-reviewed research. Some of it might be a bit overblown, some is surprising, but all of it makes sense.
But you don’t need a Ph.D. to determine how it feels after three days. It’s like discovering you’ve been using the wrong door to get into and out of your house.
I had such a good experience that I felt like it was worth sharing. Breathe through your nose, small sips, not gulps. You may find that you sleep better, snore less, run further, and are less stressed.
No one told me. Now we know.