WEBVTT
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A listener production. This is Crappy to Happy, and I am
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your host, Cass Dunn. I'm a clinical and coaching psychologist
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and mindfulness meditation teacher, and of course, author of the
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Crappy to Happy books. In this show, I bring you conversations
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with interesting, inspiring, intelligent people who are experts in their
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field and who have something of value to share that
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will help you feel less crappy and more happy. This week,
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I'm chatting with James Nestor. James is an author and
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a journalist who has written for publications such as The
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New York Times, The Atlantic, and many many more. I
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recently came across his most recent book called Breath The
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New Science of a Lost Art, as part of my
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own deepening interest in breath work, which I find really interesting,
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and as soon as I read it, I knew that
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I had to get James onto the show to share
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some of the fascinating things here writes about in this book. Now,
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what I did not know when I reached out to
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James was that this book, actually, after it was published
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in May twenty twenty, spent eighteen weeks on the New
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York Times bestseller list. It was also on Instant Wall
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Street Journal, Los Angeles Times and Sunday London Times top
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ten bestseller, so obviously I am not the only one
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who found it to be a compelling read. In the book,
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James explores the history of how the human species has
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lost the ability to breathe properly and why as a result,
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we're suffering from all sorts of chronic conditions like snoring, sleep, apnea, asthma,
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autoimmune disease, allergies, and so much more. Who would have
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thought the simple act of breathing, which comes so easily
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and naturally to most of us, would be the cause
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of so many physical and psychological problems. If you were
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anything like me, you might think that there is nothing
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you really need to know about how to breathe. But
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like me, you might find you're very mistaken. I really
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hope you enjoy this conversation with James James Nessa, thank
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you so much for being on the Crapy to Happy podcast.
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Thanks a love for having me, James. I recently read
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your book Breath, The New Science of a Lost Art.
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I was absolutely fascinated, and I went hunting to find
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you to talk to about your research. What I wanted
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to start with is what led to this interest of
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yours in better understanding the breath and breathing and going
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down this whole path of the research that you did.
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It wasn't one thing in particular, it was several things
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that kept happening over several years. It took me a
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long time to convince myself that breathing was a topic
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worthy of spending several years writing a book about. I
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was not convinced for a very long time until I
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talked to enough researchers and enough doctors and polmonologists and
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anthropologists that I realized that there was a story behind
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this seemingly simple thing that I could not find anywhere else.
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I didn't see that anyone else had tackled it. There's
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a lot of books on how to breathe, but not
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why we should be breathing in certain ways and what
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it's doing to us and where it all comes from.
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And so that's what I tried to focus on.
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And as a part of your research, you put yourself
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through a whole lot of personal experiments. You used yourself
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as a guinea pig to really better understand the power
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of the breath and breathing. I would be really interested
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for you to share what you know, some of the
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things that you learned, and some of the things that
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you did.
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That was never my intention writing this book. I did
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not think I was going to be in this book
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at all, and you could see that from the book Possal. Yeah, well,
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that was not really what I set out to do,
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and it always annoyed me reading nonfiction whenever I saw
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the author involve. So when I do pop up, I
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try to get out of the way as soon as
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possible and let the science come in, because I feel
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it's pretty pointless, especially when you're talking about nonfiction. If
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there's constantly this magnifying glass on the author, there should
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be a mirror on the reader. And that's how I
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approach my writing is I want the reader to be
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understanding what's happening to their bodies, what has happened, what
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will be happening in the future, and sometimes the reader
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needs some handholding, and so in those circumstances I try
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to pop in and say, hey, I don't know anything
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about the subject either, and I'm going to take you
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through the process of me learning about it, and by
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that you can learn about it too. So some of
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that process was involved in doing experiments and studies that
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I could not find anywhere else. I had spent a
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lot of time at Stanford Medical School and was looking
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through all of their studies and talking to so many researchers,
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and in particular looking at the difference of mouth breathing
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and nasal breathing. We've known that there's a huge difference
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to your brain to how you're body functions, how your
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heart functions, your blood pressure, on and on. But what
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we didn't know was how quickly the changes when you
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change the pathway through which you breathe really turn on.
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And so that's what we studied at Stanford, And honestly,
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there was no one else who was going to do
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this experiment, so I had a volunteer for it.
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So what you did was you spent ten days. Wasn't
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it completely with your nose basically glued shut, like stuffed shut,
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so that you could only breathe through your mouth twenty
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four to seven. It sounds so incredibly uncomfortable. What was
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it like and what did you discover?
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It sounds uncomfortable, And I realized, to some listeners, this
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may sound like a supersize me stunt or some jackass
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jokey stunt. But that's not how we viewed it, and
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that's not how the researchers understood it. You've got about
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twenty five to fifty percent of the population that habitually
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breathes through its mouth, and you've got a population of
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about out sixty to seventy percent of us who breathe
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through our mouths at night. So what we were doing
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was just lulling ourselves into a position that so much
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of the population already knew, that already lives with the
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difference was we were collecting a tremendous amount of data
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to actually see what was happening to the brain and
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to the body.
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And what did you I mean, I was fascinated with
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what you with what you found after ten days, that was.
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The cliffhanger there. Come on, Well, we knew it wasn't
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going to be fun, and we knew something was going
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to happen, right, because the science is very clear, these
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very longitudinal studies looking at kids the difference between mouth
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or and nasal breathing. What we didn't know was how
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quickly it was going to turn on. So within a
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few hours, my blood pressure was as high as I've
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ever seen it in my entire life, and I thought
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it was a stressful day. I spent eight hours in
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a lab getting poked and prodded and scanned. Maybe I'm
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just tired. And I went to sleep that night and
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I snored for the first time that I've ever been
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aware of. And we know this because we took about
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two weeks of baseline data. So I was not snoring
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before and the other subject in the study, and Resulsen,
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wasn't snoring before zero And within a single night of
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mouth breathing, we were both snoring. And as the study
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went on, our snoring got severe, snoring through most of
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the night. We started suffering from sleep apnea, which is
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when you're choking on yourself so bad that you're holding
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your breath throughout the night. So we were anxious. Our
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athletic performance went down. I mean, you name it. And
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what was so strange is that so many people are
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going through their days and nights feeling this way, but
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not realizing that the pathway through which they breathe is
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causing a lot of these symptoms, and just by changing
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how you breathe, you can help reverse so many issues.
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Truly fascinating. I just wanted to make the point there
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you said, we've known for a long time that the
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long through those longitudinal studies the effects of nasal breathing
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versus mouth breathing. I personally was not aware of that.
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I didn't know that was a thing. So that's I
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think for inflictitors that would be news as well. How
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dramatic those effects are of the difference between nasal breathing
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and mouth breathing.
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Well, here's the tricky thing about breathing, right, is an
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anatomical function, is it a physiological function? Is it biological?
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You know, it kind of falls through the cracks of
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all these different medical specialties. I was so surprised. My
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father in law's a pulmonologists. He's been a pollmonologist for
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about forty years, so this is an expert in the lungs.
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He's one of the top pulmonologists. I asked him all
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these questions early on. I said, well, what's the best
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way of breathing. Should we breathe into a kind of
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four and out through kind of six or is it
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more like a read eight or should we do a
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four to seven eight. He had no idea. He's like,
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that's not what we do. We fix problems. You come
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in get in a car accident. I'm the guy you
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want to talk to. You have emphysema, I'm the person
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you want to talk to. All this other stuff. No
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one's taught it. Even pulmonologists, like they're the lung guys, right,
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and they're not taught this. So there are certain sub
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specialties of people, especially in sleep medicine, whereas where a
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lot of this information has been housed, and who in
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the general public is reading sleep medicine articles. There's hundreds
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and hundreds of them showing the direct correlation between breathing
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and mental function and physical function and performance, but they're
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stuck in academic journals. So that's what I spent so
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many years doing is talking to those experts at Stanford,
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at Harvard, at Yale, at the top research institutions, and
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digging through their data and putting together a story and.
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Just to flip that. Then you spent was it another
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ten days breathing only through your nose?
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Yeah, this was the best part of the study because
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we knew that that mouth breathing part wasn't going to
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be too pleasant. We didn't know it was going to
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be so awful. I mean, so so truly awful. So
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the good part was we got to remove the plugs
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and then focus on breathing as much as we possibly
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could through our noses. So that includes at night we
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wore a little piece of tape on our mouths keep
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our mouths shut. We throughout the day were conscious of
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our breathing the whole time. And what was so fascinating
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is all of those issues that I had developed so quickly,
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and the other subject in the study we developed the
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exact same things at the same time. They all disappeared.
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So I went from snoring at my worst four hours
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a night to zero. Within a couple of days, he
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went from snoring six hours a night to zero, and
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our sleep apnea completely disappeared, to our athletic performance increasing.
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I mean, it's just across the board. And I want
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to be clear, A study with two people doesn't prove
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anything scientifically, right, I wish we had done this with
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ten thousand people. We had to pay for the study,
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there's there's no funding for this kind of thing. But
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what we were doing, if anything, was just experiencing personally
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what the science has already known for so long about
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the difference of nasal breathing and mouth breathing, and hopefully
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we contributed just a little bit too more to it,
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showing how quickly this stuff can turn on.
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And right now our audiences, I think around seventy five
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percent women, everybody who is married to a snore is
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running out to buy tape to tape their husband's mouth shut.
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I have no question would you recommend that?
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So I am not here to recommend anything. I'm a journalist,
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I am a reporter. I am not a doctor. I'm
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not a breathing therapists.
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Climate disclimate, but that is the.
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Big caveat right here in bright bold letters, and I
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hope everyone has heard that very clearly. What I did
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spend so long doing is talking to the people who
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study this, is talking to people who have worked with
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tens of thousands of people with ADHD, with snoring, with
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other issues, mental health issues and more. Nasal breathing only
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has benefits. There are no negative side effects to breathing
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through your nose. You will only benefit. So at night,
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I learned this from doctor Ann Kearney at Stanford. She
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mentioned She's like, oh, I give tape to every single
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one of my patients. Then I heard it from doctor
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Mark Burnna who's been in sleep medicine for about thirty years.
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He said, every single one of my patients gets this,
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So it seemed a little less crazy when you actually
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talk to the experts in the field who have been
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studying this stuff for a long time and what the
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sleep tape is. No, it probably seems nuts to a
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lot of people. Is this is not a fat strip
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of duct tape, right, This is in a hostage situation.
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It's wearing a teeny piece of tape the center of
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your lips, about the size of a postage stamp. This
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is not to inhibit the flow of air in and
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out of your mouth. You could still breathe that way
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if you wanted to. All it's doing is gently reminding
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you to keep your mouth shut. When you go unconscious