Episode Transcript
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on Something You Should Know, have
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you ever laughed at someone else's
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misfortune? Most likely you have and
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I'll tell you why. Then things
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you never knew about breathing, sleeping
0:45
and hydration. When you wake up
0:47
in the morning, sleep in and
0:50
of itself is a dehydrated event.
0:52
You lose almost a full liter
0:54
of water just from the humidity
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in your breath every single night.
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Mobile for details. Something
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you should know. Fascinating intel.
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The world's top experts. And
3:06
practical advice you can use
3:08
in your life today. Something
3:10
you should know with Mike
3:13
Carruthers. Hi, welcome. Glad you're
3:15
here. And I want to
3:17
start with something today that's
3:19
a little weird. And here's
3:21
the question. Have you ever
3:23
laughed or felt the urge
3:25
to laugh at someone's misfortune
3:27
when they trip or fall
3:30
down or make a fool
3:32
of themselves? While it seems
3:34
like that would be a
3:36
cruel thing to do, it's
3:38
actually a perfectly normal reaction.
3:40
It's a phenomenon known as
3:42
Schadenfreude. That's a German compound
3:44
word meaning damage and joy.
3:47
Research from Princeton University found
3:49
that from time to time
3:51
most of us feel a
3:53
sudden mix of emotions at
3:55
the misfortune of others. It's
3:57
a reaction triggered by a
3:59
sudden boost of self -esteem or
4:01
victory at someone else's expense.
4:04
So doesn't that make you a bit
4:06
evil if you giggle at someone
4:08
else's blunder or fall or failure? Not
4:11
necessarily. Blame,
4:14
schadenfreude. That simultaneous
4:16
feeling of superiority and
4:18
concern can manifest itself
4:20
in the form of
4:22
seemingly inappropriate laughter. And
4:25
that is something you should know. Three
4:31
you do every day.
4:33
Sleep, drink, and breathe. You
4:36
can't not do them. You have
4:38
to do them. And maybe you do
4:40
them a little better, according to
4:42
my guest, Dr. Michael Bruce. Michael's
4:44
name is popped up on other
4:46
episodes of Something You Should Know.
4:49
He's been a guest, but even
4:51
other guests have referenced him or
4:53
quoted him. He's considered one of
4:55
the top experts on sleep anywhere. And
4:57
is about to explain how small improvements
4:59
in how you sleep, breathe,
5:02
and hydrate yourself can
5:04
have extraordinary results. Michael
5:06
is a double board-certified
5:08
psychologist and clinical
5:10
sleep specialist. He's the
5:12
author of numerous best -selling books, and his
5:14
latest is called Sleep, Drink,
5:16
Breathe – Simple Habits
5:19
for Profound -Term Health.
5:21
Hi Michael. welcome to Something You Know. Thanks
5:23
for having me. I'm stoked to be
5:26
here. So why, I'm
5:28
thinking people are wondering, why
5:30
would I need advice on how to
5:32
sleep, breathe, and hydrate myself?
5:36
Such a great question. So get this
5:38
all the time, like, Michael, we already do
5:40
that next. Here's the thing. When you
5:42
think about the fundamentals, like, what
5:44
is the DNA of wellness? What can
5:46
you stack all that on if you're
5:48
deciding to optimize your health or
5:50
start a new health program, or any
5:52
of that? If you're not sleeping well,
5:54
if you're not hydrated and you
5:56
don't breathe appropriately, you're not going
5:58
to be able to accomplish any of that. goals. So
6:00
not start with the basics and you kind of
6:02
have to do them every single day so if
6:04
I give you a couple of tips that
6:06
you can just kind of smooth on into your
6:09
routine and it doesn't take a lot of energy
6:11
or effort why not So
6:13
let's start with drinking, hydration.
6:15
That should be easy. I mean, the advice
6:17
that everyone's always heard is drink
6:20
glasses of water a day and you're good to
6:22
go. Is that that pretty good advice? It's
6:25
not the worst advice that I've
6:27
heard. Eight glasses of eight ounces of
6:29
water puts you at 64 ounces,
6:31
which is about three
6:33
of the way you probably wanna be there,
6:35
depending upon your height, weight, things of that nature.
6:38
I will tell you though, that here's
6:40
the thing that I think most
6:42
people don't understand is not necessarily
6:44
about amount, it's about quality and
6:47
timing. So as
6:49
an example, number one, what kind of water
6:51
are you drinking? If you're you're drinking
6:53
water straight out of your tap, I would tell
6:55
you that there are websites where you can
6:57
put your zip code in and you can learn
6:59
exactly what is in the water in the out of
7:01
your tap. To be clear, there's
7:03
a lot of things that go into
7:05
that water to clean it in
7:08
order for it to be usable again. So
7:10
me personally, I only drink filtered water. Now
7:12
to be fair, you you don't have to
7:14
go buy some crazy double osmosis thing
7:16
for your home. Although if you do, you're
7:18
gonna get much better water. I went
7:20
out and I brought a Brita pitcher and my tap
7:23
water and run it through. there. that
7:25
way I know that I'm getting decent quality water.
7:27
If you can, don't drink water in
7:29
plastics. There's a lot of data
7:31
that's coming out about these nano that
7:34
appear to leach into the water. and And
7:36
then we drink them. And they've
7:38
actually started to find nanoplastics in utero
7:40
babies now. So we really want to
7:42
keep that away if if all possible.
7:44
And then there are actually types
7:46
of water. So you can't just call
7:48
yourself mineral water or spring water
7:50
without having minerals in it or coming
7:52
from a spring. And of course, those
7:54
two sources of water are
7:56
infinitely better than tap water that's not going
7:58
water to be used. going to have a
8:00
whole lot for you. Now, a lot of
8:03
people like to ask me about things like what
8:05
are called hydration multipliers or these powders that
8:07
you can put into the water to maybe make
8:09
it better water or make it absorb better. Here's
8:12
what I'll tell you is of them are
8:14
loaded with salt. so for
8:16
folks out there who've got high blood
8:18
pressure or are salt sensitive, this might not
8:20
be the best idea. Then
8:22
another area that I found super
8:24
-duper interesting that I didn't
8:26
really think about before because I
8:28
was the same of what do
8:31
I just drink eight glasses day
8:33
was sipping versus gulping makes a
8:35
massive difference. So took
8:37
me a little while to comprehend.
8:39
so I had to think of an
8:41
example and the one that I thought of
8:43
is sort of like this. So most
8:45
people don't realize it, but when
8:47
you wake up in the morning, sleep
8:49
in and of itself is a
8:52
dehydrated event. You lose almost a full
8:54
liter of water just from the humidity
8:56
in your breath single night.
8:58
so when you wake up, we
9:00
want you obviously drinking water and
9:02
clearly you're dehydrated. So a lot of
9:04
people will do is they'll they'll go
9:06
and then they'll drink 30 ounces
9:09
right in the morning, right?
9:11
Like before a workout. This is
9:13
not a great idea. Let me
9:15
explain. So when you walk out
9:17
in the morning to your kitchen
9:19
and walk over to your sink, usually
9:21
there's a dried up sponge that's
9:23
lying there somewhere. You are
9:25
that dried up sponge every single morning. If
9:28
you took that dried up sponge and you
9:30
stuck it under your faucet and you open
9:32
up the faucet full blast as though you were
9:34
gulping water, what happens to the sponge?
9:37
Right? water hits it and it runs right off
9:39
it. But if you actually had
9:41
it at a slower rate right,
9:44
like water and you let it
9:46
absorb into the sponge, soon
9:48
the sponge regenerates and now you
9:50
have a useful tool. You
9:52
are the sponge. And so the
9:55
better you can sip, the better
9:57
it will absorb. Well, one one
9:59
of the other things that have
10:01
heard about hydration is, yes, you should
10:03
drink water, but the other fluids
10:05
and the foods with fluids
10:07
count. Oh, absolutely. One
10:10
of the big recommendations that we have
10:12
is making sure that each one of
10:14
your meals has a water -filled vegetables in
10:16
it, right? And good news is most vegetables
10:18
have a lot of water in it,
10:20
but having that decent -sized serving of it,
10:22
you can actually count towards your water.
10:25
Absolutely. And also, I want
10:27
to be clear, you can actually count coffee
10:29
towards your water. Let me explain. So
10:31
coffee in and of itself is a
10:33
diuretic, but it doesn't really have
10:36
that great of a diuretic properties
10:38
until you get about three cups
10:40
into you. So be
10:42
clear, and I am the sleep doctor,
10:44
I'm telling you that if you want to
10:46
have your coffee in the morning, one
10:48
to two cups, you can actually count those
10:50
cups towards your hydration. Now, as
10:52
a quick tip in order for you to the
10:55
biggest bang out of your buck caffeine, now I'm becoming
10:57
the sleep doctor once again, is you
10:59
want to do is you want to
11:01
drink your caffeine 90 minutes after
11:03
you wake up. You want to hydrate
11:05
before you caffeinate because again, your body
11:07
is very dehydrated. while the two cups
11:09
of coffee do count towards water,
11:11
you don't want to mix it up
11:13
with the caffeine right away. If
11:15
you do wait 90 minutes, here's what
11:17
ends up happening. Is the adrenaline
11:19
and cortisol that your brain needed to
11:21
wake up finally to slow down? And when
11:23
you add caffeine, you actually get
11:25
a bigger bang for your buck just
11:27
by waiting 90 minutes after you
11:29
wake up. The only other thing about
11:32
caffeine that I think is important to think through is
11:34
when should you stop? And so caffeine
11:36
becomes important from a hydration standpoint because again,
11:38
once you hit the third cup, that's when
11:40
it starts pulling water out of your
11:42
body. So you want to be careful for
11:44
that. But you also probably want to
11:46
stop around p.m. PM in the afternoon because
11:48
caffeine has a half-life of six and eight hours.
11:50
so if you stop at two, then half of
11:52
the caffeine is out of your system
11:54
by 10. And that means you've got a
11:56
a far greater likelihood of getting some sleep.
11:58
So let's talk about breathing. You know I
12:01
breathe, breathe all the time. I I to
12:03
do it pretty well because I'm still alive.
12:05
I'm not dead Well,
12:07
I don't think that's the right way to think
12:09
about it, to be fair. Like, are you in
12:11
great shape if you, you know, don't exercise?
12:13
No, of course not, right? Same kind
12:15
of concept here is I do it,
12:17
could I do it a little bit
12:19
better And the juice worth the squeeze? I
12:22
think that's actually the more important question
12:24
is, okay, Michael, you've come up
12:26
with all these cool ideas to maybe make
12:28
my breathing better or make my hydration
12:30
better, but is it really worth it? Like,
12:32
am I gonna get something out of this?
12:34
So I think we will, and breathing
12:36
is actually kind of an interesting one. And
12:38
to be fair, it was the one
12:41
that I was the least familiar with, but actually
12:43
the most experience with. Let me
12:45
explain. So most doctors work in
12:47
pulmonary offices because pulmonary
12:49
doctors or lung doctors usually
12:51
own most of the sleep
12:53
labs here in the United
12:56
States. And so we end up dealing with
12:58
patients that have got asthma, COPD, And all
13:00
kinds of breathing related issues. so
13:02
understanding how the lungs function becomes
13:04
very, very important. Also sleep apnea is
13:07
arguably the number one diagnosis in
13:09
terms of sleep labs. So So something
13:11
that I've had a lot of experience
13:13
with, but thinking about breathing differently, not
13:15
on the medical side, but thinking about
13:17
it on the, hey, could I do
13:19
it better side? And what good would that
13:21
do me? Here's one of the
13:23
techniques that I learned that actually turns out
13:26
to be incredibly helpful, not just for me,
13:28
but for my patients with insomnia. It's
13:30
called 4-7-8 breathing. seven, eight
13:32
breathing. So is an
13:34
interesting technique and it's exactly like what it
13:36
sounds like. You breathe in for a count of
13:38
four, you hold for a count
13:40
of seven and you breathe out
13:43
for a count of eight. If you
13:45
do this to 12 12 times, your
13:47
heart rate will drop to about 60
13:49
beats per minute. The reason this
13:51
becomes so interesting and important is because
13:53
60 beats per minute is exactly
13:55
the place where your body can enter
13:58
into a state of unconsciousness. Anything. higher
14:00
it cannot. So this technique
14:02
of 4-7-8 breathing, I breathing, I actually have taught many
14:04
of my insomnia patients who wake up in
14:06
the middle of the night. So you might
14:08
have listeners out there who are saying, hold
14:10
on a second, what is he talking about?
14:12
So I have a lot of patients who
14:14
tell me that they wake up between one
14:16
and three o 'clock in the morning and
14:18
they have a terrible time falling back to
14:20
sleep. This is where breathing can actually come
14:22
into play to help lower your heart rate, decrease
14:25
your anxiety and get you back
14:27
to bed. The 4-7-8 method
14:29
works because one, you're counting during
14:31
the whole process so you can't
14:34
think of anything else and because
14:36
of the way you're breathing, it's
14:38
lowering your heart rate at the
14:40
same time. This allows you to
14:42
not think and just breathe and
14:44
then the natural sleep process has
14:46
a tendency to take over. And
14:48
so that that is just me through
14:50
it again for sure, Sure. go ahead. seven,
14:52
eight breathing, Actually, we can do it
14:54
together. So If everybody listening,
14:56
you would do it like
14:58
this. Breathe in, One, two,
15:00
three, four. hold,
15:03
two, three. four,
15:05
five, six, seven,
15:07
out, two, three.
15:10
four, five, six, seven,
15:12
eight. That's it,
15:14
it's very simple And you count
15:16
in your head. and you go
15:19
through it 10 to 12 times and
15:21
you really get involved and you're counting and you're
15:23
breathing and you get into it and
15:25
you just stop thinking. And then
15:27
the natural sleep process kicks in because your heart rate
15:29
has gone lower and you're good. My
15:31
guest is Michael Bruce.
15:33
He is a clinical
15:35
psychologist, clinical sleep specialist
15:37
and author of Sleep, Drink,
15:40
Breathe, Simple Habits for Profound Term
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let's talk about breathing during the
18:23
day, just regular breathing. It
18:25
could probably use some attention, but you know,
18:27
it just seems so automatic. It
18:30
does seem automatic, and here's the thing is,
18:32
is it really helping you? So as an
18:34
example, another thing that I noticed, and maybe
18:36
you could tell me if this happens to
18:38
you as well, when I'm really concentrating on
18:40
something like reading an email. I
18:42
don't breathe. Like sit there
18:44
and I'm reading, reading, reading. And before I know
18:46
it, if it's a long email, I'm like, and I
18:48
have to breathe. So lot of people when
18:50
they focus and concentrate during the day, they
18:53
actually forget to breathe and that's an important
18:55
factor. And then the other thing that I've
18:57
noticed during daytime breathing that a lot of
18:59
people don't have a tendency to do, is
19:01
when I tell somebody to take in a
19:03
deep breath, when they breathe in, if their
19:05
shoulders rise… that means that they're actually
19:07
not using their abdomen. They're using their thorax
19:09
to breathe. And so what I try to
19:11
teach them to do is to breathe wide,
19:13
not up. Now, what do I mean by
19:15
that? When you breathe, you don't want your
19:17
shoulders to rise. What you want is when
19:19
you take a big, deep breath. you
19:22
want to feel your belly expand,
19:24
almost like it's a horizontal breath
19:26
versus a. bringing up your shoulders breath.
19:28
again, these are different things that you
19:30
can do during the day. Now you're
19:32
probably sitting here saying, well, Michael. When
19:35
would I do that? Why would I
19:37
do that? This seems kind of like.
19:39
information overload. How can we put off something
19:41
like this together? And I can actually
19:43
have a cogent program so I can get
19:45
on with it all. So I created
19:47
a three week program. All you do is
19:49
you set five different alarms on your
19:51
phone. one right after
19:53
you wake up one before lunch one
19:56
after lunch one before dinner and the
19:58
other one after dinner and then All
20:00
I'm asking you to do during these five
20:02
separate times is you do a little
20:04
bit of breathing, you drink a little bit
20:06
of water, and you might do a
20:08
few things that have to do with sleep.
20:10
And after three weeks, I can almost
20:12
guarantee that you will have significantly better quality
20:14
sleep. So let's talk about
20:16
sleep. and the common advice is you
20:19
get. roughly eight hours of
20:21
sleep per night and you should be good
20:23
to go, right? So what we're
20:25
talking about there usually is length
20:27
of time in terms of sleep and
20:29
sleep is not just a quantity
20:31
issue, it's really a quality issue. In
20:33
fact, I could make the argument
20:36
with a lot of science to back
20:38
me up that you can actually
20:40
sleep less if you have higher quality
20:42
sleep. And so a lot of
20:44
people are like, okay, I'm always up
20:46
for higher quality. What is an
20:48
easy way for me to do that
20:51
so that I can maintain my
20:53
regular old schedule. and still have
20:55
some high quality sleep. so one of
20:57
the things that I'm known for
20:59
and you've known me for is this
21:01
idea of chronotypes, right? So these
21:03
are genetic predisposed sleep schedules that we
21:05
all have inside our bodies. Sometimes
21:07
we're called early birds, sometimes we're called
21:09
night owls. I kind of rejiggered
21:11
the system and changed the names. And
21:13
so early birds are now lions,
21:15
night owls are now wolves, and we
21:17
actually know what time they should
21:19
go to bed and what time they
21:21
should wake up based on the
21:23
science. And so One of the easiest
21:25
things that people can do is
21:27
just wake up at a consistent
21:30
time based on their chronotype, and
21:32
it will honestly three weeks magically
21:34
make the quality of your sleep
21:36
significantly better. and you
21:38
figure out what type you
21:40
are just based on. what.
21:43
So you go to chronoquiz.com and you take a
21:45
quiz and you can learn from that or you
21:48
can just kind of think through and I can
21:50
give you some of the different chrono types.
21:52
Why don't we just talk about them for folks
21:54
and they can listen as opposed to having to
21:56
go to a quiz. Sure. Sure. quiz. So many
21:58
of you might know or think of yourself as
22:00
an early bird, but what I'm talking
22:02
about here is without an alarm on
22:05
vacation, What time do you wake
22:07
up? If you wake up at six o 'clock
22:09
in the morning without an alarm on vacation,
22:11
there's no question about it genetically speaking. You're an
22:13
early bird or what I call a lion. you
22:16
might also be the opposite, right? And
22:18
so what if you're the type of
22:20
person who hates to wake up in
22:22
the mornings, can barely drag their butt
22:25
out of bed before 7 .30, Oftentimes it's
22:27
eight o 'clock, but. boy, come
22:29
two o 'clock in the afternoon. You've got a
22:31
lot of energy and you're brimming to go and
22:33
ready to hit the trails. Well, then you're
22:35
probably more of a a owl or what I
22:37
call a wolf. There
22:39
are people in the middle,
22:41
we them bears. they make up
22:43
almost 55, 0 % of the
22:45
population, but there's actually a fourth
22:47
one and that's kind of what I'm known for.
22:49
So to be honest, Mike, I I haven't told
22:52
you anything you don't already know, right? There
22:54
are people out there that are early birds, makes
22:56
up about 10 to 15%. 15%. There are people
22:58
out there that are night owls, again, makes up
23:00
about 10 to then And then there are people
23:02
in the middle and that makes up 50%. What
23:04
are we doing with the other 15 to
23:06
20 % of people out there? Unfortunately,
23:08
those are my insomniacs.
23:11
And when you look at them genetically,
23:13
they actually have a kind of weird
23:15
genetic sleep schedule so that it actually
23:17
makes it very difficult for them to
23:19
sleep. The good news is I've done
23:21
all the research in the book and
23:23
if you do the corno online, I actually
23:25
send you an email and tell you
23:27
personally are the different
23:30
chronotypes and what's your bedtime, what's
23:32
your rise time, things like
23:34
that. So living within that
23:36
chronotypical timeframe turns out to be one
23:38
of the easiest things that people can do
23:40
just by waking up consistently seven days a
23:42
week. What happens though, your
23:46
doesn't match up to your work
23:48
schedule? Yep, happens
23:50
all the time. like shift workers, for example, right?
23:52
So what happens if you're a normal person
23:54
or even an early bird and you got
23:56
to work from 11 at night till in
23:58
the morning? So number one. oftentimes
24:00
tell people, if it's humanly possible, it would
24:02
be great to talk to your boss. So
24:05
I've discovered over the course of time
24:07
is when I sit and talk with people's
24:09
employers, it's actually quite remarkable because they
24:11
can see the difference. They know who their
24:13
employees are who are good at night
24:15
and who are good in the morning. And
24:18
oftentimes, if you talk with them intelligently,
24:20
they'll start switching people's schedules around to match
24:22
their chronotype. Now let's be fair, I'm not
24:24
so foolish as to think that every
24:26
employer out there is gonna be so smart
24:28
and be able to do something like
24:30
this. So I've given people reasonable times to wake
24:32
up. So as an example, if you're
24:34
a night owl, I'm asking you to get up
24:36
at 7 .30. I don't think that's completely
24:38
unreasonable. Now, if you've got a job
24:40
meet that says you have to be there
24:42
at 6 .30 in the morning, I'm gonna
24:44
actually tell you to sit back and
24:46
think if that's really the right job for
24:49
you because you're gonna be fighting this
24:51
every single day. So here's something
24:53
that that I find and found throughout
24:55
my life is that my type
24:57
seems to change. Some days,
24:59
you know, when I was a
25:01
teenager, I I liked sleep late when
25:03
now tend to get up early,
25:05
but a few years ago,
25:07
I tended to be somewhere in
25:09
the middle and consistently. So
25:12
talk about that for a second. So
25:14
one, it definitely waxes and wanes over time.
25:16
Now, everybody actually goes through every chronotype.
25:18
So if you think about it, when
25:20
you're an itty bitty baby, you're a
25:22
lion, you go to bed early, you
25:24
wake up early. When you're toddler or a middle schooler,
25:26
you're a a You about go to bed
25:28
at 7 .30, you wake up at
25:30
7 .30, kind of in bed out
25:32
of bed with the son. When you hit adolescence,
25:34
oh, I remember that time too. I wanted to
25:36
stay up until two o 'clock in the
25:38
morning playing video games and sleep until 12
25:40
the next day. That's when you're a
25:42
wolf. Then you hit about
25:44
18 to 20 years old and
25:46
your chronotype seems to set for
25:48
about 30 years. Then you get
25:51
older like me and you turn
25:53
55, 56 and your chronotype actually
25:55
starts to go backwards. So as
25:57
an example, if any of the listeners out
25:59
there asked their parents, for example, hey, mom, dad, you want
26:01
to meet for dinner. What time do you
26:03
want to meet? More times than not, if you're
26:05
talking to a 65 old, 70 hey, old, they're
26:07
saying, hey, let's have dinner at 5 .30. Well,
26:10
that's because their chronotype is
26:12
going backwards and their melatonin
26:14
production and their temperature changes.
26:16
This is all based on
26:18
when your core body temperature
26:21
rises and falls. So
26:23
really where chronotypes come from. Now, one little
26:25
caveat that I think is interesting is people
26:27
said to me, hey, Michael, I don't want
26:29
to wake up based on my chronotype. I
26:31
would turn to them and say, okay, do
26:33
me the favor and then just wake up
26:35
at the same time seven days a
26:38
week. You're not going to get all of
26:40
the benefit of the higher quality sleep,
26:42
but you will get some of the benefit
26:44
of the consistency of the wake up
26:46
time. Lastly, Lastly, snoring, not only for the
26:48
snorer, but for the people who have to
26:50
listen to it. Is it
26:52
just a problem you have to live with or
26:55
what? Absolutely not. I will tell
26:57
you this, Mike. I've actually saved more
26:59
marriages as a sleep doctor than I ever
27:01
would have a marital therapist just by working
27:03
on snoring. And I agree with you,
27:05
it is a big issue. So let's go
27:07
through it fairly quickly. Number one,
27:09
drop some weight. You
27:12
know, I'm trying not to be
27:14
offensive to people and I'm not saying
27:16
that everybody who's a snorer is heavy,
27:18
but the data would suggest that a weight
27:20
loss. So in a 200 pound weight loss, so
27:22
in a 200 pound person that's 10 10 pounds
27:24
reduce the snoring decibel level by
27:26
about 25 to 30 decibels. That's massive. So
27:29
number one, it won't be as loud if you
27:31
or your bed partner loses a little bit
27:33
of weight. The second thing I
27:35
tell people is you to decongest for
27:38
better rest. So So weight. way
27:40
I think about this is, Mike, have you ever been
27:42
out in the garden and you're watering the plants
27:44
and you stick your thumb over the hose and
27:46
the water squirts out faster? You know what I'm
27:48
talking about? Yeah. So is
27:50
a situation where the opening of the hose,
27:52
you've closed it partially and then the substance,
27:54
which is water in this case, has
27:56
to get out a smaller opening and so
27:59
it to move faster to get out of
28:01
that opening. Same holds
28:03
true with your nose. So now nose is
28:05
that hose. as you're breathing in,
28:07
anything that makes your nose more narrow
28:09
or blocks it is gonna make
28:11
the air move faster. When the air
28:13
moves faster, it causes a vibration, causes
28:15
a cadence and causes a a snore.
28:17
So the only way to make
28:19
snoring disappear is to open up the
28:21
pipes. Anything that
28:24
is making the pipes narrow or blocking
28:26
them, we've got to move out
28:28
of the way. And congestion, especially in
28:30
the sinuses, does an amazing job
28:32
of that. So ends up happening is
28:34
your whole sinuses congest up, your mouth drops
28:36
open, now you're actually breathing unfiltered air
28:38
into your lungs and you're sucking
28:40
your tongue to the back of your
28:42
throat. All of that flappy tissue
28:44
back there is now got all the
28:46
air running through it since it's
28:48
not actually coming through your nose and
28:51
now you snore. So using
28:53
something like a neti pod something called a navage,
28:55
which is a device that you can
28:57
actually attach to your nose and it will
28:59
run salt through your sinuses and out and get
29:01
all that gunk out of there can
29:03
be extremely, extremely useful. It's not a
29:05
bad idea to put an air filter
29:07
in in bedroom. It in is the room
29:09
you're spending the most time in in
29:11
home and you want that air to
29:13
be of high quality. Third thing that
29:15
I tell people to do is create
29:18
a pillow wall between you and your
29:20
bed partner. So remember, is a matter wave, so
29:22
if you actually physically block it, it bounce
29:24
back to the snorer, and then they will
29:26
naturally turn away from you. And then
29:28
the final thing is, I I think
29:30
I would be remiss if I didn't
29:32
tell everybody that if you've got a
29:34
snoring bed partner, it's probably not a bad
29:36
idea to do a sleep study to
29:38
make sure that they don't have something
29:40
called sleep apnea, which has terrible consequences
29:42
if left untreated. And a lot of
29:44
people out there who snore, unfortunately have
29:46
got sleep apnea. Well, this
29:48
is great because you think about. sleeping,
29:51
breathing, and hydrating. mean, how simple could
29:53
it be, but apparently there's a lot
29:55
more to it and I appreciate you
29:57
sharing this. Michael Bruce been my
29:59
guest. Yes, he is a double -boarded
30:01
clinical psychologist, clinical sleep specialist and
30:03
author of the book, Sleep,
30:06
Drink, Breathe, Simple Daily Habits for Profound Term Health.
30:08
And there's a link to his
30:10
book in the show notes. Thanks
30:12
so much, Michael. It's always great
30:14
having you on. Thanks,
30:16
Mike. It's been a pleasure pleasure you sweet
30:18
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33:02
And that's it for today. Thanks
33:04
for watching. I'm
33:11
Mike Everyone,
33:13
I I think, has some
33:15
interest in dinosaurs. You
33:17
probably heard about them in school, maybe
33:19
been to a museum where you saw
33:21
a huge dinosaur skeleton. And
33:24
then there are the movies like
33:26
Park that just fuel that curiosity
33:28
about these creatures. There is
33:30
just something about dinosaurs. perhaps
33:33
one day they apparently roamed and
33:35
ruled the planet. and
33:38
then they disappeared. So
33:40
are or were dinosaurs? What were
33:42
they really like? Are the movies
33:44
about them accurate? and
33:46
what happened to them. That's what
33:49
what Armin is here to talk about. Harman
33:51
has been fascinated by dinosaurs since
33:53
he was five years old. Today
33:55
he is a vertebrate paleontologist
33:57
and research assistant the Department of Health.
34:00
Department of Earth Sciences at
34:02
Oxford University. He is
34:04
also author of the book
34:06
The Lost World of Dinosaurs, uncovering
34:08
the secrets of the prehistoric
34:10
age. Hi, Armin, welcome to something
34:12
you should know. Thank you for having
34:14
me, Mike. So dinosaurs were
34:16
here, did they in fact
34:18
rule the planet as they roamed
34:20
around because they were so
34:22
big and dominant? In
34:24
fact, they did. But their beginnings
34:27
were very humble. They were
34:29
very small. The first dinosaurs we
34:31
know from the fossil records that about
34:33
to 235 million years old, to 235 million
34:35
years old, they were tiny
34:37
by comparison. They were about the
34:39
size of a cat or
34:41
maybe the size of a dog.
34:44
And only later, they became
34:46
increasingly large. And at the very
34:48
beginning, they were still competing
34:50
against the crocodile ancestors and against synapsids,
34:52
which are the mammal ancestors. And
34:55
only a large
34:57
mass extinction at the end of
34:59
the Triassic period, about million years million years
35:01
ago, they out -competed
35:03
all the other species and
35:05
then became the rulers.
35:07
And by that, I mean
35:09
they conquered all territory
35:11
or terrestrial land. We find
35:13
dinosaurs in the fossil
35:15
record from all continents, even
35:17
Antarctica or Australia. They
35:19
have conquered regions that were
35:22
inaccessible for other animals because
35:24
they had an elevated metabolic rate. So
35:26
were more active. They could
35:28
run fast. And also
35:30
most of them at the
35:32
beginning were bipedal. And they
35:35
carried their arms and legs
35:37
under their body. So they
35:39
had straight arms and straight
35:41
legs, which made it easier
35:43
for them to run. And also,
35:46
arms did not press against the
35:48
lungs. they could breathe easily. While
35:51
lizards, for example, they
35:53
cannot run and breathe at the same time.
35:55
So have to hold their breath for a
35:57
little while. And then they run very fast. They
36:00
have to catch their breath and then they
36:02
continue to run. But dinosaurs
36:04
like mammals today could
36:06
continuously. Do
36:09
you know why though You say started out
36:11
maybe as the size of cats and
36:13
then they got really big, Like Why Why
36:15
they get so big? So
36:18
nature, it's always better to be
36:20
bigger because then you're less likely
36:22
to become, the
36:24
source for other animals' food. So, So, and if
36:27
you're big, then you're less likely to be
36:29
hunted down, less likely to be killed, less
36:31
likely to be eaten. And the
36:34
had very special body
36:36
shapes that enabled them to grow
36:38
bigger than mammals today. And
36:40
so when you say they went from basically
36:42
the size of a cat to this giant
36:44
size, how giant? Like big did they get? What's
36:47
the, know a different species would. be
36:50
different sizes, but Give
36:52
me a ballpark idea. Yeah,
36:54
so so largest of of them all that were the
36:56
long -necked dinosaurs and they could
36:58
grow up to 100 feet in
37:00
length. Maybe even larger,
37:03
Just just because we find one
37:05
that is about a hundred
37:07
feet long, doesn't mean that that
37:09
was the biggest specimen of
37:11
this particular species. Chances are
37:13
are might have been some specimens
37:15
that were even larger and we just
37:17
haven't found them yet. So, but
37:19
we know for sure that some
37:21
of the long-necked dinosaurs could grow up
37:23
to about a hundred feet long
37:25
and maybe up to a hundred
37:27
tons in body mass. So that is
37:30
quite enormous. And the largest. predators
37:32
like Tyrannosaurus, example, they
37:34
could grow up to
37:36
feet in length in length.
37:40
and they could weigh as
37:42
much as two elephants, African elephants. And
37:45
did they eat? Did they eat? plants
37:47
or did they eat other animals, or what
37:49
was the diet? The first
37:52
dinosaurs, they started out as
37:54
meat eaters and only later some
37:56
of them became herbivorous, so they
37:58
started eating plant matter. and that
38:00
is true for the sauropods.
38:02
No sauropod ever ate anything
38:04
else but plants, so they
38:06
were all vegetarians. But the
38:08
so -called theropods to which
38:10
Tyrannosaurus and Allosaurus belong, they
38:12
were carnivorous, they were meat
38:15
eaters. And one thing I
38:17
think so many people wonder
38:19
about is like, so for
38:21
example on the cover of
38:23
your book, there's that picture
38:25
of that dinosaur there, how
38:27
do you know from their
38:29
bones that that's what the
38:31
outside of them actually looked
38:33
like? Yeah, so that is
38:35
a very good question. And
38:37
the short answer would be
38:39
that in some cases we
38:41
do actually find tissue, we
38:43
find skin impressions on rocks
38:45
so we know that they
38:48
had scales and some of
38:50
the smaller theropods they actually
38:52
had feathers. And later on,
38:54
they all become feathered, like
38:56
all the theropods, the meat
38:58
eaters. And some of the
39:00
herbivores, they had so -called protofeathers.
39:02
So they look like hair,
39:04
but biologically, they are more
39:06
closely to feathers than hair.
39:08
But like the long neck
39:10
dinosaurs, very big dinosaurs, they
39:12
had scales and Tyrannosaurus, they
39:14
had scales, so they didn't
39:16
have feathers. So we know
39:18
that. And then in some
39:20
cases, we actually can reconstruct
39:23
the color, but this is
39:25
very limited to very few
39:27
species. Were all dinosaurs
39:29
related to other dinosaurs? Were they
39:31
all from the same? You could
39:33
trace them all back to the
39:35
same start? That
39:37
is right. All dinosaurs share
39:39
the same common, last common
39:41
ancestor. And are there animals
39:43
today that come from that
39:45
as well? All birds are
39:48
basically a very special kind
39:50
of dinosaur, and they are
39:52
the only surviving dinosaurs after
39:54
the N -Cretaceous mass extinction event
39:56
when the asteroid struck Earth.
40:00
What about lizards and
40:03
Things that that of look like dinosaurs that we
40:05
see, are they not related? Yes,
40:07
surprisingly. like The ranids lizards that
40:09
look a lot like dinosaurs or
40:11
at least what we think
40:13
dinosaurs looked like, they actually
40:15
not as closely related to
40:17
dinosaurs as chicken or or
40:20
eagles or ravens things
40:22
like that. And one
40:25
thing I've always wondered about is
40:27
like, how many were there?
40:29
Like, if you were alive, could
40:31
you go days days and never
40:33
see a a dinosaur? Are Are
40:35
everywhere or what? So
40:37
They very abundant because
40:40
dinosaurs were egg -laying animals
40:42
and they reproduced very
40:45
rapidly so they could lay eggs two
40:48
or maybe even three times per
40:50
year and they had clutch
40:52
sizes of up to 30 eggs,
40:54
maybe thousands of offspring. but
40:57
the mortality rate of babies
40:59
was extremely high as well
41:01
because there were a lot
41:03
of small raptors that were
41:05
like hunting for baby dinosaurs.
41:08
You often see in the movies, you
41:10
know, dinosaurs fighting each other. Did they
41:12
fight each other or it
41:14
all just about survival and food
41:16
all of that. So
41:19
actually, that also a very
41:21
exciting story because we now
41:23
have proof that Tyrannosaurus, for
41:25
example, in fact, did
41:27
hunt animals such as Triceratops
41:29
we have scars on bones
41:31
of triceratops from Tyrannosaurus'
41:35
teeth. we know that
41:37
in the same region
41:39
where we find Tyrannosaurus and Triceratops,
41:41
also a duckbill dinosaur that's
41:43
called Edmontosaurus that was also
41:45
a very a
41:48
good food source for
41:50
the meat-eating Tyrannosaurus. And we
41:52
know from scratch marks,
41:54
from bones, from from -necked
41:56
dinosaurs, that actually were hunted
41:59
by allus. which is an an
42:01
ancestor to Tyrannosaurus. But
42:04
did they fight for territory? Were they
42:06
territorial like some animals are? Or
42:08
was it just, we can all get along
42:10
here, but when I'm hungry, I
42:12
might just eat you. Yeah,
42:14
so we do have
42:17
some proof that some dinosaurs,
42:19
We cannot say this for
42:21
sure for all the
42:23
dinosaurs, but we know that
42:25
some dinosaurs actually had
42:27
interspecies fights about territories or mates during
42:30
season. They were fighting each
42:32
other like rams or even elephants
42:34
or giraffes, the male ones, and
42:36
whoever won the fight, they
42:38
got to procreate with the
42:41
female. And we know that
42:43
this happened with dinosaurs as
42:45
well. This is probably
42:47
a hard thing to know, but
42:49
was there any sense of how smart
42:51
they were, thing bright they were, or
42:53
were they very just, you know, instinct-driven?
42:58
Yeah, so what we can do is
43:00
can nowadays, we have modern technology,
43:02
we can look at the inside
43:04
of skulls of dinosaurs with
43:07
CT or synchrotron
43:09
devices, and
43:11
then we can measure
43:13
the cavity inside of the
43:15
skull where once the was,
43:17
and we can actually locate different areas
43:20
that were for
43:23
sense of smell or
43:25
sense of hearing, things like
43:27
that. And so we can say
43:29
that some dinosaurs were actually
43:31
smarter than others. and can
43:33
say that some dinosaurs had
43:35
a cerebration
43:38
coefficient, which means the size
43:40
of the brain relative
43:42
to their body mass, that
43:44
is comparable to modern
43:47
birds and maybe even even mammals.
43:49
So were pretty smart. In
43:51
any sense of their ability to communicate
43:53
with one another, or Again, might be
43:56
very hard to know. I
43:58
cannot say this for sure.
44:00
but dinosaurs were able
44:02
to vocalize and we
44:04
know a very good
44:06
example, for example, is Parasaurolophus,
44:08
which is a herbivorous dinosaur
44:11
with a long crest
44:13
on its back of
44:15
its head. these
44:17
crests, they were hollow and
44:19
they were connected to
44:21
the nasal region so they
44:23
could actually create sounds like
44:25
it, like blowing a horn
44:27
or something like that. So
44:30
could vocalize And
44:32
other dinosaurs probably did the same.
44:34
So if you look at Jurassic
44:36
Park, they sound like lions wolves or
44:38
things like that. But in reality,
44:40
they probably made noises more closely
44:42
to ostriches or crows
44:44
things like that. There was
44:46
never a time that
44:49
humans and some ancestor of
44:51
dinosaurs shared the Earth, correct?
44:54
That is correct. So the last non
44:56
-avian dinosaurs, all the dinosaurs that
44:58
not birds, died about
45:00
66 million years ago when
45:02
this very large asteroid struck
45:05
Earth to the Yucatan Peninsula.
45:07
And the first humanoid
45:09
ancestors of humans, they showed
45:11
up in the fossil
45:13
record maybe 300 ,000 years
45:15
ago. So there's a gap
45:17
of 65 million years in
45:20
between those two events. And
45:22
so so happened? What What
45:25
the end of dinosaurs? Yeah,
45:29
so so 66 years
45:31
ago there was an asteroid that
45:33
struck Earth, and asteroid was
45:35
so massive that it created a
45:37
huge earthquake, it
45:40
was so powerful and so
45:42
large. It's about the size of
45:45
Manhattan. And this
45:47
big rock from space crashed into
45:49
Earth, and it actually penetrated the crust.
45:51
So And it was so
45:54
massive that it created
45:56
tsunamis with height of
45:58
feet, ,000 feet. They traveled
46:00
entire globe and there
46:02
were wildfires were incredibly hot,
46:04
like a pizza oven, and
46:07
and they caused rocks to
46:09
melt in the vicinity
46:11
of the impact and
46:13
actually rain for a couple of
46:16
hours and maybe even days. then
46:19
then of the debris, there
46:21
was ash in the atmosphere and
46:23
that caused the atmosphere to
46:25
go dark and then
46:27
a lot of the plants
46:29
died and then there was a food
46:31
shortage and also the temperatures massively
46:33
because there was no sunshine,
46:35
no sunlight. And then
46:38
then the following
46:40
month or maybe in the following
46:42
years, all the dinosaurs went extinct
46:44
because they could not recover and
46:46
they could not create enough
46:48
offspring to compensate for this massive
46:50
loss of life. So So I
46:52
would imagine a lot of other species went
46:54
away as well. That is
46:56
true, yeah. So think
46:58
what would help the mammals,
47:00
our ancestors to survive, was
47:02
that they were much more
47:04
caring for their offspring and
47:07
they put a lot more
47:09
effort in in protecting offspring.
47:11
And dinosaurs, because of their size and
47:13
because they all laid eggs, they
47:15
could not care for their young.
47:18
You said that dinosaurs wandered the
47:20
entire earth. Is that
47:22
because you have found fossils all
47:24
over the earth? Yeah,
47:27
so we find fossils
47:29
from dinosaurs all over the
47:31
world. We actually found
47:33
fossils of dinosaurs in Antarctica and
47:35
very remote places such as
47:37
the Gobi Desert or even
47:40
in Sahara Desert in Africa.
47:42
But But can only find
47:44
dinosaur fossils in sediments only
47:46
in sediments from the Mesozoic
47:48
Age That is like from 252 million
47:50
years to 66 years to 66
47:52
million years. We don't
47:54
find any dinosaurs before that
47:56
and we don't find
47:58
any dinosaurs after that. except birds.
48:01
And you said you find in
48:03
the Gobi Desert, but you find them in
48:05
my backyard maybe? that
48:07
depends where you live. So if
48:09
the that you're
48:12
describing is of Mesozoic
48:14
age, so if the sediments
48:16
in your backyard. the
48:18
age of the sediments
48:21
between 66 and 252,
48:23
or maybe 235 million
48:25
years old, then there a
48:27
chance that you actually might find
48:29
something. And we, especially in North America, we
48:32
see a lot of
48:34
regions, especially in the Midwest,
48:36
they are actually on ground
48:38
is as old as the
48:40
dinosaurs. But the hunt
48:42
goes on, yes? That is
48:44
very true. And we find
48:46
fossils today more than ever. Even
48:48
this year is a very important
48:51
year for fossils
48:53
because we have already
48:55
described 46 new
48:58
species of dinosaurs only
49:00
this year. But
49:02
how do you even know where to
49:05
look? I mean, if you wake up tomorrow
49:07
morning and say, you know, I I'm gonna go
49:09
look for some dinosaur fossils. where
49:11
you go? If If I
49:13
want to look for dinosaur fossils, then
49:16
then I would in in the North
49:18
continent, I would probably go
49:20
to places such as South Dakota,
49:22
or Montana, or Wyoming, or
49:25
Colorado, or Utah. These are
49:27
very fossiliferous regions where we
49:29
find dinosaurs. And now
49:32
that you found as people have been have
49:34
been looking for so long and
49:36
now that you found them other than
49:38
just finding more well, never mind, you just
49:40
answered the question a minute ago.
49:42
You said you found new new
49:44
species, so I guess that's why you
49:46
keep looking. So nowadays,
49:49
was there was a couple, an
49:53
an couple, if I may
49:55
say. so, So of two scientists,
49:57
American scientists, and they
49:59
were looking for for were
50:01
dinosaur fossils in the 1870s
50:04
when the Midwest was still
50:06
the Wild West And
50:09
over time they became rivals and they were
50:11
actually fighting each other and they were
50:13
trying to out -compete each other and they were
50:15
trying to find more fossils than rival.
50:18
But nowadays not about finding new
50:20
fossils and new dinosaurs and
50:22
creating new records. That is
50:24
also nice. It's a side effect.
50:27
today we want to understand
50:29
how they live, how did
50:31
they eat, how did they
50:33
procreate, how did they
50:35
survive certain catastrophes and
50:37
were they able to
50:39
breathe actively, did they have
50:42
a metabolic rate that's
50:44
comparable to to
50:46
today or more like crocodiles
50:48
Because dinosaurs are closely to both
50:50
birds and crocodiles. So we to know
50:52
are they more like crocodiles or are
50:54
they more like birds? And then find
50:56
dinosaurs with feathers and then we
50:59
want to know, okay, who is the
51:01
first dinosaur to evolve
51:03
feathers and group of dinosaurs evolve
51:05
these feathers? And are these
51:07
feathers capable of powered flight
51:09
like we have in most
51:11
birds today or
51:13
they just for display, for
51:16
display to mates? So
51:19
So have a lot of
51:21
functions and it's not only for
51:23
flight. So you've been fascinated by
51:25
dinosaurs since you were a kid
51:27
and you've studied them for a
51:29
long time. Is there something that really
51:32
particular you find so interesting that you're
51:34
still researching because you you know an
51:36
awful lot about them, but what is
51:38
it that you're still stuck on
51:40
that you really want to uncover? So
51:43
me, I I always
51:46
want to find
51:48
a dinosaur fossil that will
51:50
help us explain a certain
51:52
aspect of the dinosaur
51:54
anatomy or the dinosaur biology. We
51:56
want to understand for
51:58
example why. By the birds able
52:00
to survive this mass extinction
52:02
event and all the others
52:04
died out. There was actually
52:06
a group of dinosaurs that
52:08
very similar to the birds
52:10
and we call
52:12
them the anteronethemes and that
52:14
means in English
52:16
translates to something like the
52:19
opposite birds. so were very
52:21
much like birds. They could
52:23
fly. They had feathers. They lived
52:25
in trees. They laid eggs. And and
52:27
they were about the same size
52:29
as as birds. But they
52:31
did not survive and the ancestors of today's
52:33
birds, they were able to survive
52:35
and we cannot really understand why that
52:37
is. And this is something that
52:39
is really fascinating and this is something
52:41
that keeps me up at night. Well,
52:44
it's fun to hear you share
52:46
some of the things you know about
52:48
dinosaurs and I know so many
52:50
people are fascinated with them as evidenced
52:53
by the movies and books and the it's it's
52:55
a topic that I think really captures
52:57
people's imagination. and And I find it
52:59
interesting what you said about it We're
53:01
still discovering a lot of things about
53:03
dinosaurs, 46 new types of dinosaurs
53:05
discovered just this year. I We're mean, still
53:08
that's really that's incredible. I've
53:10
been speaking with Armin Schmidt He
53:12
is a vertebrate paleontologist
53:14
and research assistant at the
53:16
Department of Earth Sciences Oxford. and
53:19
he is of a book called
53:21
The Lost World of the Dinosaurs uncovering
53:23
the secrets of the prehistoric age.
53:26
And you will find a link to his book at
53:28
Amazon in the show notes. Armin, thanks. It
53:30
was a pleasure. Well, thank you very
53:32
much, Mike, for having me. it It a was a
53:34
pleasure showing up. Today
53:39
it it seems that people are
53:41
much more aware of the dangers
53:43
of drinking and driving. but
53:45
a lot of people underestimate the
53:47
problem of drowsy driving. But
53:49
listen to this statistic according
53:51
to a study by the
53:54
AAA for Traffic Safety. Two
53:56
out of every five drivers admit to
53:58
having fallen asleep leap at the wheel.
54:01
at some point in their driving career.
54:04
If you're tired, the monotony of driving
54:06
can make falling asleep. So
54:08
easy. What's tricky about
54:10
drowsy driving is it's hard to quantify.
54:12
know, after a crash, it's hard
54:14
for the police to know if fatigue
54:17
or someone falling asleep was a
54:19
factor in the crash. In
54:21
fact, it's now estimated that
54:23
328,000 drowsy driving ,000 drowsy
54:25
driving crashes occur every year,
54:28
which is more than three times
54:30
the police reported number, because
54:32
so often the police just can't
54:34
tell. One government
54:36
agency says drowsy driving
54:38
or fatigue crashes resulting in
54:41
injury or death cost
54:43
society billion a year, billion
54:45
a year not including
54:47
property damage. One big
54:49
mistake people make is beginning a
54:51
long car trip after a full day
54:53
of work. Coffee other
54:55
tricks are just no substitute for
54:58
quality sleep before a big road
55:00
trip. and that is something you
55:02
should know. During the busy
55:04
holiday season, I hope you'll find
55:06
a moment or two to share this
55:08
podcast with people you know, help
55:10
us grow our audience. It is a
55:12
great way, in fact, probably the
55:14
best way to support something you should
55:16
know. I'm Mike Carruthers, Thanks for
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