Episode Transcript
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0:00
Welcome to the Dr. Gundry podcast,
0:02
where Dr. Stephen Gundry shares his
0:04
groundbreaking research from over 25 years
0:07
of treating patients with diet and
0:09
lifestyle changes alone. Dr. Gundry
0:11
and other wellness experts offer
0:14
inspiring stories, the latest scientific
0:16
advancements, and practical tips to
0:18
empower you to take control of your health
0:20
and live a long, happy life. If
0:23
you've turned into my podcast before,
0:25
you know that I'm a huge
0:28
advocate for intermittent fasting. That's
0:30
because our bodies are optimized
0:32
for a shorter eating span,
0:34
a far cry from the
0:36
constant 24-hour buffet we have
0:38
access to nowadays. So in
0:40
today's episode, I'm laying out
0:42
the blueprint for successful fasting,
0:44
guiding you on the path
0:46
to shedding weight and giving
0:49
your metabolism a much-needed boost.
0:51
We'll dive into the simplicity
0:53
and effectiveness of the 16-8
0:55
fasting method, also emphasizing
0:57
the importance of what you
0:59
consume during your fast, not
1:01
just the duration. But that's
1:03
not all. I'll unwrap the
1:05
incredible benefits of this fasting
1:07
schedule with tips that will
1:10
help you turn it into
1:12
a lifestyle you'll enjoy. Caution
1:14
is key though. There are
1:16
fasting pitfalls lurking around that
1:18
can ruin your health goals.
1:21
Stay tuned as I expose
1:23
the worst fasting mistakes you
1:25
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need. The
2:13
vast majority of people in this country
2:15
have such high insulin
2:17
levels, have such insulin
2:20
resistant levels, are so
2:23
metabolically inflexible that
2:25
they absolutely do not
2:27
do well with intermittent
2:30
fasting. Shocking but
2:32
true. You've seen
2:34
in my last book and heard me talk that
2:36
50% of
2:39
normal weight individuals in
2:41
the United States are
2:44
metabolically inflexible. Now, just to
2:46
review very quickly, normally
2:49
our mitochondria should be able to
2:51
take sugar, glucose,
2:54
and turn it into ATP, our
2:58
energy currency. They
3:00
should also, when the need arrives,
3:03
instantaneously switch
3:05
from burning sugar as a fuel
3:08
to burning free fatty acids and
3:10
ketones as a fuel that come
3:12
from our fat cells and from
3:14
our liver. And that
3:17
switch should happen instantaneously, very
3:19
much like a hybrid
3:21
car can switch from gasoline powering
3:23
the engine to the
3:25
battery powering the motors.
3:29
And that switch can happen
3:31
instantaneously. But 50%
3:33
of normal weight individuals can't
3:35
make that switch. That
3:38
means when they stop eating,
3:42
they can't switch over to immediately
3:44
drawing on battery power or releasing
3:46
fat from their fat cells. And
3:49
I'll talk about why that is in a second. If
3:52
you look at overweight people, and
3:54
the vast majority of Americans are
3:56
overweight, 88% of Overweight
4:00
people can't switch between
4:02
burning sugar and burning
4:04
fat. And. Ninety Nine
4:07
point Five percent of obese
4:09
individuals and that's a ton
4:11
of Us in the United
4:13
States. Can. Not make that
4:15
switch. Okay, so why
4:17
is that so important? Well.
4:20
When. You have high insulin
4:22
levels. Insulin is a
4:24
fat storage hormone. Any.
4:27
And stones job is to take any
4:29
extra food you to eat. And
4:32
store it floor harder times that
4:34
makes sense. But.
4:37
Insulin is going up in up
4:39
in up in our blood stream
4:41
as we eat more and more
4:44
processed foods we exercise lasts so
4:46
the vast majority of Americans have
4:48
elevated insulin levels. So
4:50
not only his insulin a fat
4:53
storage hormone. But. When insulin
4:55
is elevated. It. Prevents
4:57
fat from leaving the
5:00
fat. It's
5:02
literally blocking the x.
5:05
And and till insulin
5:07
levels fall. All.
5:09
That fat the to all of
5:11
our fast cells is literally locked
5:13
in there. And. You
5:16
could stop eating. But.
5:18
You will not release the
5:20
fat until your insulin levels
5:23
begin to fall. And.
5:25
Here's the bad news. It
5:28
may take. Two. To
5:30
three to four weeks
5:33
of dramatically reducing your
5:35
food intake or your
5:38
carbohydrate intake for insulin
5:41
levels to fall enough.
5:44
To. Start releasing sat from
5:46
fat cells. Number.
5:48
Two. Key. Tones
5:50
are made in the liver. From.
5:53
Free fatty acids that are released
5:56
from fat cells. Key.
5:58
Jones or Design. To.
6:01
A year brain and
6:03
your muscles in times
6:05
of starvation. By. Keeping
6:07
the brain and muscles function.
6:11
But if you can't release
6:13
fat from fat cells. Then.
6:15
There's no free fatty acids going
6:18
to the liver. Dummy Quito. So.
6:21
What happens? You. Don't have
6:23
any sugar in your blood. You don't
6:25
have any free fatty acids in your
6:27
blood. You don't have any key tones
6:29
going to your brain. l. What?
6:32
Happens. You crash. You.
6:34
Get headaches you get week
6:37
you get he agree you
6:39
just do not feel well
6:41
and that's your body say
6:43
hey I can't make the
6:46
switch so. When.
6:48
People start trying to carve
6:50
out a meal. They
6:53
cause they heard oh you know I need
6:55
to. Have. My first meal the
6:57
day at noon. And. You're
6:59
used to eating breakfast at seven
7:01
o'clock in the morning. That's
7:03
five hours of going without
7:06
fuel coupled with what you
7:08
went through in night where
7:10
you don't have any chance
7:12
to keep your brain happy,
7:14
much less your body happy.
7:16
And that's why this is
7:19
so difficult to do. Ah,
7:22
I can't tell you the number
7:24
of people and I've written about
7:26
this who fail. A
7:28
T to Jannik diet
7:30
or an intermittent fasting
7:32
diet because they just.
7:35
Have to high in insulin level. Access
7:38
what they really need to do, and
7:40
sixty percent of people who try a
7:42
kid agenda guy at a low carb,
7:44
high fat diet. Quit. After
7:47
a month and it's obvious
7:49
why they quit as a
7:52
quite frankly feel miserable. Know
7:55
this will happen.
7:58
If. You are insulin resistance. Aaron
8:00
Tim. I. Like to
8:03
use the example. Ah,
8:05
I could. I. Could
8:07
have. King. James
8:09
Le Bron. Teach.
8:12
Me: how to dunk a
8:14
basketball. And as
8:16
much as he would show me
8:18
over and over and over again.
8:21
I. Am heights impaired compared
8:23
to King James and as
8:26
much as I would like
8:28
to replicate exactly what he
8:30
was doing. I can't
8:32
do that. So. When
8:35
you see. Influencers
8:37
Particularly young influencers who
8:39
tell you how easy
8:42
it is to do.
8:45
An intermittent fasting program.
8:48
These. Are people who start
8:50
with metabolic flexibility. And
8:53
they're right. It's really
8:55
easy. Once you have
8:57
met about flexibility, this
8:59
is easy. But. Most
9:01
people are starting from a
9:03
place. Where. They. With.
9:06
All the instructional in the world with all
9:08
the here's what you should do. Can't.
9:11
Get off the die. And because
9:13
they can't break their metabolic flexibility.
9:16
Are. It So how do we do it? Noise
9:18
or talk about my last two books? There's
9:21
actually a fairly easy way to
9:23
get metabolic flexibility. And.
9:25
Rather, jumping in the deep end
9:28
of the pool and trying to
9:30
push out you're fasting period when
9:32
I ask you to do is.
9:34
One hour a week. Extend
9:37
when your mind our breakfast. So
9:39
if you have breakfast at seven
9:41
o'clock in the morning, This
9:43
week we're going to have a day o'clock in the
9:46
morning. And then take the
9:48
weekend off relax. The
9:50
following week we're going extend
9:52
another our. We're. Gonna go to
9:54
nine o'clock in the morning. And.
9:57
So on each week. Rather
9:59
than going. Oh, you're not going
10:01
to eat until noon? And.
10:03
You'll fall in your face. Any.
10:05
Of us can make it for
10:08
one hour. And even
10:10
that one hour change going
10:13
slowly week after week. Will.
10:15
Start to lower our insulin resistance
10:17
and I I see this
10:19
all the time. Now.
10:22
There's places where people can
10:24
run into a brick wall.
10:27
Of suppose you made it to nine o'clock
10:29
and you're pretty good at that. But.
10:32
Then pushing to ten o'clock
10:34
Then you go. and I'm
10:36
I'm hungry or I'm feeling
10:39
weak. That's actually telling you.
10:41
That this is, you still
10:44
have insulin resistance. And this
10:46
is where you're running in trouble. And
10:49
as I talk about in the books, we got
10:51
lots of tricks, One. Get. Yourself
10:53
a handful of nuts, it won't break
10:55
your fast. Have a
10:58
teaspoon or tablespoon of
11:00
Mct oil. Have.
11:02
A bar that contains
11:04
Mct oil. Is. A
11:06
really easy tricks and. Just.
11:09
Hold it at nine o'clock for
11:11
another week and then try for
11:13
nine thirty. Lots of different ways.
11:16
The. Other thing I think is is
11:18
important that I've talked about before the
11:20
As when you break your fast the
11:23
first meal of the day. Made.
11:25
It what's called a model
11:27
Me make it either. Mostly
11:29
carbohydrates are mostly protein are
11:31
mostly fat. That actually
11:33
makes it much easier for your
11:35
mitochondria to power up and make
11:38
energy. Now. How do
11:40
you know when your metabolic we flexible or
11:42
quite frankly. The. Longer you
11:44
can go without these
11:46
feelings, the more you're
11:48
becoming metabolic when flexible.
11:51
So. Long story short for
11:53
most of us, please, please please
11:56
do not jump off the deep
11:58
end. And try. Time
12:00
restricted eating. No. sixty eight
12:02
hours a day is gonna
12:05
not work. Instead. Try.
12:07
Time restricted eating on a
12:10
variable schedule of just extending
12:12
your eating period one hour
12:14
a week. And watch
12:16
what happens. If
12:20
you're doing eight sixteen fasting, here's how
12:23
it works. What? You eat
12:25
all your calories during an eight
12:27
hour window say ten am to
12:29
six pm. The rest of
12:32
the time you simply don't eat or
12:34
drink any calories though water, unsweetened T
12:36
and black coffee or fine. It's.
12:39
That simple. And. It's
12:41
amazing for your health. Why?
12:43
Well, because intermittent fasting is
12:45
how your ancestors evolved. eat.
12:47
Know. Not on a precise clocks
12:50
like this plan but based on
12:52
when they found food, it's not
12:54
like the hunter gatherers of the
12:56
past always found two eggs for
12:58
breakfast. after all know sometimes they'd
13:00
have a wild boar to feast
13:02
on. other times they go days
13:04
without meals. That's how your body
13:06
of all. Now I would
13:09
never tell you to go days without
13:11
eating without supervision. But keeping
13:13
your body guessing a little is
13:15
a great way to optimize your
13:17
health. In fact, a recent study
13:19
looked at intermittent fasting and people
13:21
with type two diabetes. The results
13:23
of the study showed about a
13:25
fifteen pound weight loss in about
13:27
a three month time period. Why?
13:30
Well, if you are restricting the
13:32
time you're going to eat food,
13:34
you're going to restrict calories to
13:36
eat too because it's virtually impossible
13:38
to cram a lot of calories into
13:41
a small amount of time. Plus,
13:43
even if your stomach growls a
13:45
little bit at first, it takes
13:47
some getting used to. After all,
13:49
your body knows how to handle little
13:51
hunger and you'll be okay. In
13:53
fact, I tell my patients embrace
13:55
the hunger. So with all the
13:57
fasting methods out there, why Eight?
13:59
Six. Team Well, it's not that
14:01
it's better than any of the
14:03
other methods, but for a lot
14:05
of people it's easier because if
14:07
you can still eat lunch with
14:09
your coworkers and dinner with your
14:11
family, your to west likely to
14:13
feel deprived. And when you don't
14:15
feel deprived, you're more likely to
14:17
stick with the plan. That's why
14:20
I'm a big fan of Eight
14:22
Sixteen. Fasting for a lot of
14:24
my patients is sustainable. no matter
14:26
what your lifestyle is an, ultimately
14:28
your health is my number one
14:30
concern. So I suggest
14:32
picking a couple of weeks that
14:34
work for you and committing to
14:36
a sixteen fast. Just schedule it
14:38
so that you can enjoy the
14:40
meal. It's most important to you
14:42
and your family. That way you
14:44
can live your life and enjoy
14:46
the lasting hell to. Now.
14:51
What's the optimal meal to eat if
14:53
you're only gonna have one meal a
14:55
day? Now. To begin
14:57
this conversation, I need to set
15:00
the record straight. You know it's
15:02
actually not what you eat that
15:05
matters the most to a healthy
15:07
metabolism. But. How
15:09
you eat and for how
15:11
long you eat. That's.
15:14
The most dramatic finding.
15:17
Of the Nih experiments
15:19
done by doctor referred
15:22
to Cabo. Yen.
15:24
Mice. Looking at not
15:26
so much the foods and
15:28
the mice were given the
15:30
eat. But. The timing
15:32
of when the mice got
15:34
to eat their food. In
15:37
what he showed was that it
15:40
really didn't matter. Whether. The
15:42
mice were given a high fat
15:44
diet. A high protein
15:47
diet, A high carbohydrate
15:49
diet, The
15:51
outcome. Was. Driven.
15:55
By how short a
15:57
time period. That. The
15:59
mice. ate the food that
16:01
they were given during a 24-hour period.
16:05
The mice that ate all day
16:08
didn't live very long. The
16:10
mice that compressed whatever they
16:12
were eating, whether it
16:14
was high protein, high
16:17
fat, high carbohydrate, compressed
16:19
that eating window lower and
16:21
lower, lived the
16:23
longest, regardless of what they were
16:26
eating, and had
16:28
far less amyloid
16:31
production and beta
16:35
amyloid than the animals
16:37
that ate all day long. So
16:39
that's actually really exciting
16:41
news. And as you know,
16:43
one of my sayings from that book is,
16:46
eat short to
16:48
live long. So
16:51
that experiment and the
16:53
Italian athlete experiment has
16:55
convinced me that
16:57
compressing my eating window
17:00
is one of the strongest ways
17:03
I can impact my long-term health.
17:06
So is
17:08
there any bad news to that
17:10
study? Well, all the
17:13
mice eventually died, but
17:15
the mice in the high sugar
17:17
group, most of
17:19
the mice died from liver cancer.
17:22
And that's actually a very common cancer in mice.
17:25
So long story short,
17:27
would I make my one meal
17:29
a day mostly sugar? No,
17:31
I wouldn't. But the
17:34
takeaway is the beauty of
17:36
constricting the time that you
17:38
eat all of your calories
17:41
during the day gives you
17:44
lots more options into not
17:47
being a fanatic, oh,
17:49
you know, I can't have this, I can't
17:51
have that, I can't have that, because that's
17:53
high carbohydrate or that's high fat or that's
17:56
high protein. Just
17:58
compressing your eating window. Though. Gives.
18:01
You tremendous power. Over
18:03
over your health. So.
18:06
What? What I suggest you have. Well
18:08
first of all I can't say this
18:10
enough. The more I can eat have
18:13
you eat green things the better off
18:15
you are. As I
18:17
mentioned in unlocking the Quito
18:19
code, the more you can
18:21
eat the rainbow which really
18:24
means eat polyphenols the better
18:26
you're going to be. I've.
18:29
Said this before. multiple times
18:31
a week I will have
18:33
pressure cooker beans as part
18:35
of my meal. And
18:37
that just drives some of my
18:39
critics crazy. But pressure cooking beans
18:42
makes them actually important part of
18:44
your diet. I learned this from
18:46
my years at Loma Linda. The.
18:49
Other thing I think you everyone
18:51
should add to their diet is
18:54
nuts, particularly. Pistachios,
18:57
Particularly. Walnuts and will go
18:59
into that on another lecture. I.
19:03
You know, every day I change
19:05
what I eat. Or do
19:08
I have my favorite? Sure. But the great
19:10
thing is. I. Don't think.
19:12
In. Five years I've gotten through
19:14
all the Yes list. Of
19:17
all the as foods so there's so much
19:19
you can do. It
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21:41
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21:44
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21:46
it actually can. In fact,
21:48
the less animal protein you eat,
21:50
probably the better off you are.
21:53
But if you want to live
21:55
the longest, healthiest life possible and
21:58
don't like the idea of adopting a
22:00
completely vegan diet, don't worry.
22:03
Because today I'm going to
22:05
share some alternative ways to
22:07
limit your animal protein intake
22:09
without having to give it
22:11
up. So let's start first
22:13
with why limiting animal protein
22:16
helps your health. Well,
22:18
I've written about this in the plant
22:21
paradox and the longevity
22:23
paradox. And let
22:25
me start with the Adventist community of
22:27
Loma Linda, California, where I was a
22:30
professor for a great part of my
22:32
career. As you know,
22:34
the Loma Lindens are
22:36
one of the blue zones
22:39
of the world and Loma
22:41
Linda is the only blue
22:43
zone in North America. And
22:46
I think that's important
22:49
to know because the Adventists
22:51
as a religion in general
22:53
are promoting vegan or vegetarian
22:55
belief and eating. And in
22:58
fact, in our hospital, there
23:01
was only a vegetarian selection of food.
23:03
There was no animal
23:06
products except for cheese
23:09
and eggs. But what's interesting in
23:11
the long term studies of some of
23:13
the longest living people in the world,
23:16
the Adventists of Loma Linda, it's actually
23:18
the vegans that have
23:20
the longest lifespan and
23:22
best health span, followed
23:26
by the lacto-ovo
23:29
vegetarians, followed
23:31
by the
23:33
pescatarians, followed by
23:35
the chicken eaters, followed by
23:37
those who cheat and have
23:39
other forms of animal protein. And
23:42
this has been now studied for well
23:44
over 20 years on an ongoing basis.
23:48
And my colleagues at Loma Linda
23:50
have published on this and I've documented
23:52
in my books. And
23:55
sadly, for every amount
23:57
of animal protein that's as
24:00
to the Adventist diet,
24:02
we see increases in
24:05
heart disease, decreases
24:07
in longevity, and increases
24:09
in cancer. And I've postulated on
24:11
this in all of my books
24:14
on why that might be. Now
24:17
there's been some excellent studies
24:19
out of St. Louis University
24:21
looking at calorie
24:23
restriction society members who,
24:26
as you may or may not
24:28
know in general, reduce
24:30
their caloric intake by about
24:33
20-25% over
24:36
normal because of the
24:39
very strong experimental evidence
24:41
that calorie restriction extends
24:44
health span, number one,
24:48
and in all animal
24:50
studies except for rhesus monkeys,
24:53
extend lifespan. And as I
24:55
wrote about in the longevity
24:58
paradox, there are two competing
25:00
rhesus monkey studies. Both showed
25:03
improved health span. These animals
25:05
lived better lives
25:07
for as long as they lived. One
25:10
study showed that they lived longer
25:12
lives than comparable rhesus monkeys. The
25:15
other did not show a benefit
25:18
in lifespan. These studies are
25:20
different, believe it or not,
25:23
in the amount of protein that was
25:25
in these two diets. And lo
25:27
and behold, the protein
25:29
in the rhesus monkeys that
25:31
lived longer was less
25:34
than the protein in the group
25:36
that did not live as long.
25:39
And this is actually confirmed in the
25:41
St. Louis studies of the calorie restriction
25:43
society. They looked at a
25:45
hormone that I measure in all
25:47
my patients called insulin-like
25:50
growth factor. It's abbreviated
25:54
IGF-1, if
25:56
you're looking for it. And you can ask your
25:59
doctor to measure it. And
26:01
insulin growth factor is probably
26:03
our best way of
26:06
looking at how a receptor
26:08
called MTOR, and I've talked
26:10
about this before, is
26:13
turned on. Now quite frankly,
26:16
we have fairly high levels of
26:18
insulin like growth factor. Well, we're
26:20
young because quite frankly we're growing.
26:24
But as we age and
26:26
kind of cross 40 years
26:28
of age, we actually see
26:30
that insulin like growth factor
26:32
I levels, IGF-1s, should start
26:34
falling. Why? Because
26:37
if you look at people
26:39
who have extreme longevity and
26:42
are doing great in their late 90s, early 100s, they have very low
26:44
IGF-1s. If
26:49
you look at instead cancer
26:52
patients who develop cancer, they
26:54
remarkably have high insulin
26:57
like growth factors, unfortunately. I'll
27:00
give you an example later on of
27:02
a recent patient. So at St. Louis
27:04
University, they took calorie restricted
27:07
members, and quite frankly, the
27:09
calorie restriction society does not
27:12
bar eating animal products. In
27:14
fact, they do. So
27:17
they asked some of the calorie
27:19
restriction society members to keep
27:21
calorie restricted, but
27:24
changed to a vegan diet rather
27:26
than having animal protein in their
27:28
diet. And lo and behold,
27:31
their IGF-1 levels plummeted
27:34
when they took down animal
27:36
protein. Now
27:38
why is that? Well, simplistically,
27:41
MTOR, the mammalian target
27:43
of rapamycin. We
27:46
now know that TOR exists
27:48
in all creatures, including yeast,
27:51
is an energy sensor. And
27:54
it senses simplistically amino
27:57
acids from protein.
28:01
sugars, and that's what
28:03
it is interested in. It
28:06
turns out that there are certain
28:09
amino acids in animal protein that
28:11
are far more abundant than there
28:13
are in corresponding
28:16
plant proteins, and
28:18
experiments have shown that if
28:20
you lessen those specific
28:23
amino acids in animal
28:25
protein, then you
28:28
correspondingly decrease
28:30
the activation of
28:32
mTOR. And believe me,
28:36
we in the longevity community
28:39
do every trick possible
28:42
to trick mTOR from
28:44
being turned on. And
28:46
if one of the easiest ways to do
28:49
that is dropping
28:51
off animal protein, so
28:54
much the better. Now,
28:57
so many of you,
28:59
including me, having been
29:01
raised in Omaha, Nebraska,
29:04
think that animal protein eating
29:06
meat, animal protein of any
29:09
kind, whether that's chicken or fish or
29:11
eggs or cheeses,
29:13
is essential for health.
29:16
I got news for you. There's
29:18
absolutely no evidence that any of
29:20
these are essential to health, or
29:23
to build muscle
29:25
for that matter. I again like
29:27
to remind my patients that Gorilla
29:31
does not eat animal protein, and he
29:33
has more muscle than you will ever
29:35
have in your life. A horse
29:38
only eats grass, and I got
29:40
news for you, more muscle than
29:42
you have. In fact, the
29:44
largest animals on earth are
29:47
actually plant eaters. So the idea
29:49
that we can't grow and develop
29:51
normally just eating plants is one
29:54
of the great myths. And
29:56
that myth, of course, has been
29:58
perpetrated by In our
30:00
industry is are in agriculture
30:03
of meat consumption and dairy
30:05
consumption and miss are really
30:08
easy to do as long
30:10
as you got advertising dollars.
30:12
Okay. Now. A
30:15
know I wrote in the
30:17
plant Paradox and longevity Paradox
30:19
that beast lamb and pork
30:21
in their. Tissue.
30:24
In their muscles. If
30:26
you will have a
30:28
sugar molecule called New
30:30
Five G's see that
30:32
we actually make a
30:34
antibody to we have
30:36
a different sugar molecule
30:38
that we share with
30:40
fish and chicken called
30:43
New Five Ac and
30:45
while that distinction is
30:47
or is only one
30:49
molecule difference. When
30:51
we see new Five Gc
30:53
and we make an animal
30:55
to it by mistake, we
30:58
often attack this sugar molecules
31:00
on our blood vessels and
31:02
there's several papers and suggests
31:04
that one of the reasons
31:07
meat eating as associated with
31:09
more coronary artery disease is
31:11
an auto immune attack on
31:13
our blood vessels and I
31:15
think we should be aware
31:18
of that. The other thing
31:20
is that cancer. Cells.
31:22
Use. New five
31:25
Gc to shield
31:27
themselves from detection.
31:29
By our immune system.
31:32
And so. That may
31:35
account for the very
31:37
strong epidemiology linked. Correspondence.
31:42
Between for instance, colon
31:44
cancer development or even
31:46
breast cancer development. And
31:48
meat eating. Now. Those
31:51
associations are actually fairly strong,
31:53
but it could just be
31:55
that the sugar molecules beef,
31:57
lamb, and port. May.
32:00
part of the consequence, not just
32:02
the fact that you're eating animal
32:04
muscle. Now, I understand that going
32:06
vegan or nearly vegan isn't something
32:08
everybody wants to do. In
32:11
fact, I don't do that. As
32:13
most of you know, I am a self-described veg
32:17
aquarium in
32:20
that most of the food I
32:22
eat are plants or vegetables and
32:25
I supplement my diet usually
32:27
on the weekends with shellfish
32:30
and occasional wild fish. But
32:33
that doesn't mean that I don't eat meat
32:35
and in fact, believe it or not, probably
32:38
every three months I
32:40
will have a grass-fed, grass-finished
32:43
piece of steak. And
32:46
you can visit me at
32:48
Lucky's in Montecito where I
32:50
eat that grass-fed, grass-finished steak
32:53
every now and then. Do I
32:55
do it every day? No. Do I do
32:57
it once a week? No. It is a
32:59
rare occasion. Hey, I'm from Omaha. Okay, I
33:01
got to do it occasionally. So if you're
33:04
in the group that says, you know, there's
33:06
no way I'm going to go vegan. There's
33:08
no way I'm even going to go vegetarian.
33:10
I like my meat. I like my
33:12
chicken. I like my fish. That's
33:14
okay. Here's the exciting part. So
33:18
I've become,
33:21
I think, good friends
33:23
with Dr. Walter Longo who's the
33:25
head of longevity research at USC
33:28
Medical Center. And
33:30
I think Dr. Longo is
33:33
rightfully one of the greatest
33:35
researchers in longevity and
33:38
how to achieve the
33:40
benefits of calorie
33:42
restriction or the
33:45
benefits of fasting without
33:47
actually doing either one.
33:52
For all you meticulous ingredient
33:54
checkers out there, I bet
33:56
you scrutinize every detail
33:58
in the food. purchase, but
34:01
there's one crucial component that often
34:03
slips under the radar, water.
34:07
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34:09
water used in cooking or for
34:11
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34:13
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34:15
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34:17
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34:19
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35:48
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$80 in
36:58
free groceries. Fasting
37:02
a water fast, a prolonged
37:04
water fast, unless
37:06
you're properly prepared and
37:08
taking protection with
37:11
certain supplements like
37:13
activated charcoal, like
37:15
chlorella, like liver
37:17
enzyme detoxification supplements,
37:20
then you probably don't want to
37:22
do a prolonged water
37:25
fast. Because unfortunately
37:27
heavy metals and pollutants
37:30
are stored in our fat.
37:33
And when you and me
37:36
go on a prolonged water fast, and
37:38
I'm talking three days or more, you
37:41
start using up the fat in your
37:43
fat cells. Well duh. But as
37:47
you use up that fat, out
37:49
come those heavy metals and
37:51
pollutants. Now the problem is the
37:53
liver does a horrible job of
37:56
detoxifying these guys and even
37:58
getting rid of them. And
38:00
I've talked about this before, you actually
38:03
excrete your heavy metals and bile back
38:05
into your intestines and then
38:07
your body reabsorbs them. And
38:09
I see so many people who
38:12
have been doing fast and they
38:14
have incredibly high levels of mercury
38:16
and lead and cadmium in their
38:18
blood while they're doing this without
38:20
realizing they've actually released this from
38:23
their fat cells. That
38:25
tuna, that swordfish that has
38:27
toxic levels of mercury in
38:29
their flesh are big
38:32
strong animals because the fat
38:34
is in the, sorry the
38:36
pollutants are in the fat where they
38:38
can't do any harm. So
38:41
in our modern society fasting,
38:43
prolonged water fasting should be
38:45
done with caution, should be
38:47
done under medical supervision and
38:49
you've got to use the
38:51
right supplements to help
38:53
you with that fast. Okay,
38:55
so what can you do instead? Well
38:59
thanks to Dr. Longo's work which I
39:01
cite in all of my books, what
39:04
he did was say, well wait
39:06
a minute, we know that eliminating
39:08
animal protein for a
39:11
period of time changes
39:13
how M. tor is
39:16
turned on. And
39:18
he actually designed experiments first
39:20
in mice and now
39:23
replicated in humans that
39:25
show that a five
39:27
day period consecutively of
39:30
a modified vegan fast where
39:33
you're only eating about 600
39:35
to 800 calories of basically
39:37
vegetables. You
39:42
can certainly have fats from
39:45
plants but you eliminate
39:47
all animal protein, you
39:49
eliminate dairy, you eliminate
39:51
eggs and so
39:53
you have dramatically dropped the
39:56
amount of animal
39:58
based amino acids. in your
40:00
diet. And what he found was
40:02
all you need is five
40:04
days in a row of
40:07
doing this consecutively and
40:09
you will act in
40:12
terms of activating stem cells,
40:15
activating your immune system, activating
40:19
anti-cancer genes, as
40:22
if you had been
40:24
on a fast, a
40:26
calorie-restricting diet for the
40:29
entire month. How
40:31
about a prolonged water fast?
40:33
Now of course this is the
40:35
most well-known historically speaking approach to
40:37
fasting. Even Jesus has said to
40:40
have done it for 40 days and 40
40:42
nights and almost all great
40:45
religions have some form of
40:47
prolonged water fasting. There's
40:50
clearly benefits in
40:52
ancient times to water
40:54
fasting, but not
40:56
so fast, excuse the pun.
41:00
Most of us store
41:02
our heavy metals and
41:04
organo pesticides in our
41:06
fast cells. So
41:08
when we stop eating anything
41:11
for a continued period of time,
41:14
we release not only
41:16
fat from our fat cells, but
41:18
those heavy metals and
41:20
organo pesticides. We
41:23
have a whorl detoxification system
41:25
in our liver to
41:27
eliminate these problems. In
41:30
fact, Ray Walford, the famous UCLA
41:32
professor who was the doctor on
41:36
the Biosphere 2 experiments in the
41:38
Arizona desert, documented in
41:40
that group of people
41:43
who literally starved for
41:45
six months. Their levels
41:48
of heavy metals
41:50
and organo pesticides went
41:52
up dramatically and remained
41:55
dramatically high for a
41:57
year following re-eating.
42:01
That's because they put them into
42:03
their bloodstream and they couldn't get
42:05
rid of them. So
42:08
right now for Americans
42:11
water fasting is
42:13
dangerous because of
42:15
that fact. Now if you want
42:17
to do that, understanding the risk,
42:20
you want to absorb
42:22
those heavy metals and
42:25
organopesticides by taking chlorella
42:27
tablets and activated charcoal.
42:31
That will bind those heavy
42:33
metals and prevent them from
42:35
being reabsorbed into your system.
42:38
But you don't need a
42:40
prolonged water fast. Instead,
42:45
time controlled intermittent
42:48
fasting will have just as good
42:50
an effect or as
42:52
my friend and colleague Dr. Walter Longo
42:54
has shown. A fasting
42:57
mimicking diet which
42:59
uses a five day
43:01
low calorie vegan fast
43:04
once a month has been
43:06
shown to duplicate the
43:09
ability of a water fast
43:11
in terms of health benefits without
43:14
the danger of
43:17
the heavy metal and organopesticide
43:19
release. Now it's time for the
43:21
review of the week. The review of
43:24
the week is from at Stephanie McKenzie
43:26
3552 on YouTube. She
43:29
says thanks Dr. Gundry for all the
43:31
research you do and the information you
43:33
present to us. I
43:35
experimented on myself following your food
43:38
list and guess what? I felt
43:40
a very significant difference for the
43:42
better. When people ask me what
43:44
I recommend to help put autoimmune
43:46
diseases in remission, I point to
43:49
intermittent fasting and your books. Well
43:52
thank you Stephanie. You know I
43:54
see patients still six days a week
43:56
and 80% of those
43:58
patients come to me with
44:00
an autoimmune disease. And in
44:03
my published data, 94% of
44:05
people who follow my recommendations are
44:08
in remission and off drugs for
44:10
their autoimmune disease in nine months
44:13
to a year. And thank you
44:15
for confirming that it's amazing. You
44:17
will feel better. Now it's
44:20
time for the question of the week.
44:22
Question of the week comes from
44:24
at team avatar6460 on my 10 best
44:27
supplements video on YouTube. They ask,
44:29
Hey Dr. Gundry, thanks for another
44:32
amazing video. What are your thoughts
44:34
on magnesium oxide as it's almost
44:36
impossible to find other magnesium supplements
44:39
in Europe? Well, that's a great
44:41
question. You see on the internet,
44:44
lots of different magnesium supplements are
44:46
hype. But the fact is most
44:49
of magnesium supplements are
44:51
very equivalent in efficacy.
44:54
And some people respond
44:56
better in terms of
44:58
GI issues with
45:01
a certain magnesium supplement or another.
45:03
But for the most part, it's
45:05
actually your choice. So don't
45:07
worry about magnesium oxide. Whatever you
45:10
can find is going to do
45:12
just fine. I hope you
45:14
enjoyed this episode of the Dr. Gundry podcast.
45:16
If you did, please share this with family
45:18
and friends. You never know how
45:20
one of these health tips can completely transform
45:23
someone's life when you take the time to
45:25
share it with them. There's also the Dr.
45:27
Gundry podcast YouTube channel where we have tens
45:29
of thousands of free health insights that can
45:31
help you and your loved ones live a
45:33
long vital life. Let's do this together.
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