Nutritional Psychiatrist Shares Diet Mistakes that Cause Depression and Anxiety | Dr. Drew Ramsey
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In this episode of Health Theory, host Tom Bilyeu interviews Dr. Drew Ramsey, a renowned nutritional psychiatrist and author, to address the global mental health epidemic where depression is identified as the number one cause of disability worldwide. The conversation highlights that while psychological factors like trauma play a role in anxiety, biological drivers—specifically diet—are often overlooked yet critical components of treatment. A study cited from Vietnam involving over 10,000 people during quarantine revealed that poor nutrition could increase depression risk by more than 1,000% compared to optimal diets. Dr. Ramsey explains that the brain acts as a lens filtering data, and its quality is heavily influenced by inflammation driven by modern food choices such as ultra-processed foods, artificial sweeteners, seed oils, and excessive sugar consumption which spike insulin and promote visceral adiposity. The dialogue explores the concept of "traditional dietary patterns" versus modern eating habits, defining traditional diets not just by historical accuracy but by their exclusion of inflammatory agents like trans fats found in hydrogenated cottonseed or sunflower oil. Dr. Ramsey emphasizes nutrient density over mere calorie counting, identifying specific food categories that support brain health through mechanisms involving BDNF (Brain-Derived Neurotrophic Factor) and the gut-brain axis. Key recommendations include consuming a rainbow of vegetables for phytonutrients like anthocyanins which influence serotonin dynamics in the gut, incorporating bone broth and marrow, and prioritizing seafood rich in EPA and DHA omega-3 fats. These specific fatty acids function as structural components of brain cells (DHA) and immune regulators that resolve inflammation via resolvins and neuroprotectins, distinguishing them from pro-inflammatory Omega-6 responses often associated with processed foods. A significant portion of the discussion addresses personal lifestyle choices and differing philosophies regarding food sourcing and urban living. While Dr. Ramsey advocates for connecting with nature through farmers' markets to combat loneliness—a factor Surgeon General Vivek Murthy has termed "the new heart disease"—Tom Bilyeu identifies as a self-described "city brother" who finds creativity in urban environments like New York City without seeking out forest bathing or knowing individual farmers. Dr. Ramsey respects this divergence but suggests that the social connection inherent in traditional food systems is vital for mental health, noting that while one can eat well alone, community interaction fosters resilience. This exchange touches on their respective life paths; Tom's success was achieved during a period of high anxiety fueled by energy drinks and diet sodas, whereas Dr. Ramsey moved from New York to Wyoming after realizing the oppressive nature of city noise and his desire for a more grounded existence involving farming and horseback riding. The interview concludes with an emphasis on hope and personal agency in treating clinical depression and anxiety without relying solely on pharmaceutical interventions or expensive tests like microbiome screenings, which Dr. Ramsey notes are often unnecessary if patients focus on dietary diversity and fermented foods. He argues against extreme diet cultures that demonize saturated fats or salt when consumed from natural sources, advocating instead for a balanced approach based on evidence rather than fear-based narratives found in wellness media. Ultimately, the conversation underscores that while there is no single perfect diet, shifting toward whole foods like wild-caught fish, leafy greens, and dark chocolate provides patients with actionable tools to regain control over their mental health. Dr. Ramsey encourages listeners not to lose hope but to view adulthood as a period of continued development where small nutritional changes can catalyze profound psychological healing and brain growth.
Read the full video transcript
And the number one cause of disability
according to the World Health
Organization worldwide and now in the US
as of 2020 before the end pandemic is
depression.
Hey everybody, welcome to another
episode of Health Theory. I am here with
Dr. Drew Ramsey who's an author and one
of my favorite things in the known
universe, a nutritional psychiatrist.
Dr. Ramsey, welcome to the show.
Thank you, Tom. I love that nutritional
psychiatry is one of your favorite
things. We're finally calling it that.
We're a real field and it's really great
to be here,
dude. Man, my pleasure. And as I look
around and think about what's going on
right now, especially, but just in
general, the mental health epidemic
really terrifies me. And as somebody
who's an active clinician, what are you
seeing right now? Like, is this a time
where things are ratcheting up or do I
have a delusional view?
You're absolutely right. There's an
epidemic. I mean, everything's going up.
Depression is up. We've posted some
statistics on our Instagram about a
study recently showing male depression
up 60 70%.
What time period?
That's over the last year. So what can
we do to keep ourselves mentally fit and
what can we do to save off depression?
And that's where nutritional psychiatry
comes in because really to date along al
along with exercise, but really the
nutritional psychiatry data is the most
compelling and the strongest because
like you're already eating and in terms
of an intervention from public health,
that's awesome because we can shift
that. But but food and nutrition, there
was a study that came out of Vietnam uh
that looked at over 10,000 people
cross-sectional studies, you know, not
the strongest data, but but strong data
in terms of looking at a correlation
between nutrition and depression for
people who went into quarantine. And
they found that the risk of depression
during quarantine, if your nutrition is
bad or the worst compared to the best,
it went up over 1,000%.
Oh god.
So exactly. So this gets to an
interesting intersection that drives my
fascination with this which is all right
as somebody who struggled with anxiety I
can tell you diet exacerbates it but I
still need a trigger of some something
of an emotional nature. So it becomes
really hard to tell is this something
that I ate or you know have been
shifting my microbiome over the last
month in a direction that's not very
useful or is it I'm just freaked out
about this thing. How do you help people
begin to tease that out? I think that's
the question that we're in and and that
nutritional psychiatry tries to help
people sort out because it can be all of
those things. I am first and foremost a
therapist. I love long form listening to
people's free flow unconscious and
helping them find the meaning in it and
the purpose in that. So when you tell me
there's a your your hum of anxiety, I
would say one that's probably one of the
reasons you're quite successful. It's a
I wrote a piece for men's house called
your anxiety is your superpower and and
and I think that's true for a lot of
people and then when it perks up is you
know I would say part of you taming or
mastering or say riding your anxiety is
you find the meaning in that right and
so that's one reason it goes down then
there's that what I consider more
biological anxiety you wake up in the
morning with a panic your heart is
racing now again that can be psychology
there are things that do that to us that
freak us out whether it's grieving or
loss or parenthood or intimacy. I mean
that that happens. But there's something
when it's biologic that we we really
feel and that's where I think food
really does play a role. If you think
about your brain is the lens through
which you're filtering all this data,
right? Is is the lion on the screen a
line on the screen or is it actually in
the room with you about to eat you? Your
your brain is very good at sorting that
out. Um and and if we think about the
quality of that lens really being
influenced by a few things or a few
processes one you mentioned like the
microbiome that's really talking about
inflammation right how does this word of
inflammation affect the brain if we
think about it in terms of my favorite
concept these days neuroplasticity right
brain growth and and brain change over
time uh definitely food influences that
there are bunch of uh specific you know
molecular mechanisms where we can see
that now and so that's How I think about
the way that we try and sort that out is
thinking, have there been changes in
your diet? Sometimes I'd eat zezy.
People are like, "Oh my gosh, my anxiety
is so much worse." It's because I'm just
I freaked out. I'm just eating comfort
foods. I've eaten pasta for 3 days. I
haven't had a vegetable. I'm just
drinking soda again or I've had a bunch
of One of my patients is having a
problem sleeping and really nervous. And
she's scolding me. She's like, "You
know, you say you're a nutritional
psychiatric. You haven't asked me about
my food in a while." And I was like,
"Touche." I was like, "Good point." And
she's drinking like six cups of coffee a
day. And and not that like bad bad you
coffee is bad. I don't believe that's
not nutritional psychiatry. That's what
separates us from everybody else in the
food advice business. You love coffee.
Great. I'm going to figure out how to
make coffee work for you, Tom. I mean,
but but more of
Do you ever try to put limits on that
though? Cuz I when I hear you in
particular talk, you are so kind and so
like, hey, you like uh ice cream and
coffee. Like we're going to find a way
to make ice cream and coffee work for
you.
Avocado. That's like one of the best
desserts. the espresso over ice cream. I
love that. Isn't there a point though
where that like makes it so hard to to
actually address the problem that you
without judgment I'm not saying they're
a bad person for doing it but that it's
like if somebody comes to you and is
like man I'm really tired of having a
broken hand and you're like yeah I'm no
judgment on you hitting your hand with a
hammer but maybe we should stop that
like that's how I really think about
even in my own life for instance dude
you can't imagine how much I love those
white monsters they're calorief free And
I used to drink three a day plus two
diet cokes and it was glorious.
You lost a lot of weight.
I was so lean you can't imagine. It was
amazing.
One of the most successful periods of
your life perhaps.
It actually was one of the most
successful periods of my life but it was
my anxiety was through the roof and I
didn't at the time like correlate the
two. So now that I can see literally if
I drink a Monster, I can feel that the
sense of anxiety start in my belly. It's
so weird. It's weird that I didn't
notice before, but like the thought of
trying to eliminate my anxiety without
eliminating the drinks seems next to
impossible.
Can I help you change via kindness, via
being a hammer?
Please. Yes.
And and I think that that it's a really
good question. And I think some people
do need the hammer. I think in in the
wellness and food world, that's fear
that I'm going to get you to change
because I'm going to tell you about the
toxins in your diet. I'm going to tell
you how you're shrinking your brain. I'm
going to tell you how you're in some
ways broken. I just think that's
probably what you're sensing is I'm a
I'm a clinician and I just sit with real
people and real patients. You see
somebody who's come in and they're on a
bunch of strange supplements and eating
really weird food and they have a lot of
bad anxiety. I do hear what you're
saying and you're right. There are foods
that people do need to cut out of their
diet. Diets need to drastically change.
I don't want my kindness to any way um
any way obscure the laser-like disdain I
have for the modern food scape, for how
much it's crippling our health and
mental health, for how ridiculous it is
that we um focus on the healthcare
crisis without the food crisis. There's
definitely things that I want people to
do, but I want it to come from them
because that's what I believe I believe
creates lasting change. That's in some
ways what the new book is really feel
what's different is really asking people
will you please stay uh take a step back
from whether kale is right for you or
not or whether you should take a fish
oil supplement or whether you should eat
keto and just can we think about you as
an eater? Like what is like where are
you from? like what does that mean to
you? What do you like?
Are you trying to get at something
emotional there or are you trying to get
at um like a lot of people will say
whatever your ancestors ate, you're
going to have a microbiome that's tuned
to that of a feeling. You're talking
more emotionally here.
You know, I'm talking to both of those
things. Our ancestors had different
microbiomes because they led a more dis
uh natural lifestyle both in terms of
food, in terms of sleep and you know
lots of lots of good things for your
microbiome in in the ancient world and
in the modern world on the right types
of farms. Um I think the emotional part
is really important because it's why
diet culture fails and it's why diets
fail. It's because while people look
towards advice and expertise over time,
natural psychological maturity and
development requires us to create our
own stance. So you Tom are your own
eater. You're your own kind of searcher
and explorer of culinary space based on
your values. You know, I hope um part of
people moving beyond some some of the
symptoms of depression and anxiety and
how those end up relating to food really
comes to to people giving themselves a
more accurate diagnosis and and instead
set of motivations.
Okay. So, let's go through then some of
the things that are actually triggering
that. And what I want to do is say,
okay, that we're beginning to in your
field of nutritional psychiatry, we're
developing for people old enough to
remember this reference in Wheel of
Fortune, there was a final puzzle that
you had to solve. And nobody wants to
look like a jerk. So everybody started
guessing the exact same things. R S T L
N E. Those were the letters. Everybody
picked it. So finally the show cotened
on to the fact that everybody picks the
same letters. So, let's just give them
the RSTLNE.
And then now we're gonna let them choose
a few extra things. We're going to pick
a puzzle that we know they're going to
get all of the RSTLNE, so it better
still be difficult. So, I want people to
that's sort of the basics, right? Cut
out the sugar, don't excessively drink,
um you're getting most of your protein
from fish, lots of veggies, eat the
rainbow. That's sort of our RST LNE.
Now, one first before we go on to the
additional things that we're going to
add, why does that matter? Why is that
are sort of the the main thing that most
people in your field are going to agree
on?
We're going to agree on that because
it's going to do a a few things that we
think are going to help in terms of
mental health and brain health.
Specifically, eating in that what you're
describing is a dietary pattern. And I
think we should just call it a
traditional dietary pattern because
Mediterranean I think is I think it's in
some ways like not being woke and and I
don't mean that about you. I just mean
that in all of us like every healthy
diet we're like Mediterranean and it's
like okay like that's one studied but
the same data at least in mental health
exists for the Japanese diet for the
Norwegian diet for a traditional diet.
Oo then give me how are you defining
traditional? Is it whole foods in the
way that your ancestors just ate it and
then thusly whatever that is across all
cultures should be relatively good or is
there something else lurking in the word
traditional?
I think there are a few things lurking
in the word traditional. I think
traditional foods um one had to be grown
reasonably closely and and you didn't do
much with them besides cut them up and
like sauté them, right? Or or or boil
them together. You were more efficient.
You valued your food more. I mean,
anybody listening who's grown their
food, I I I try and grow some of our
food, you walk out and like, wow, that
that crop was there yesterday, then the
bugs ate it all. You know, it it just it
was this moment of like, wow, to not to
fail at this and then go hungry is
something that none of us really
experience anymore. So, I think the
things that exist though, your question,
the traditional diet is one, let's just
talk about what's not there. All that,
you know, those dietary principles that
you talked about, they they're not
there. uh they are lacking of course
ultrarocessed foods. So everybody says
these are evil just quickly because I
think everyone knows the reason I think
they're evil is in the way that they
tend to increase inflammation and
inflammatory markers that's bad. And
when we think about things that people
put in food that we have a response to
like I don't know carrageenan or food
dyes or um preservatives or pesticides
it's just stuff that we've never eaten
before in mass quantities and there is
some physiological artificial sweeteners
okay it's not sugar but your body is
like wow sugar kind of right I don't
think that's probably good for your
pancreas and so uh so traditional diets
are missing all of that stuff they're
missing seed oils and vegetable oils and
the ways that we eat them. The major we
say the most Americans eat fat and
sugar. What that means is glucose,
liquid sugars, right? Which again leads
to an insulin spike that leads to us
adding on visceral ataposity and fat.
That is not just storage energy. That is
metabolically active tissue that also
produces and creates and makes
inflammatory factors. By going
traditional, you cut a lot of that out.
You cut out trans fats. There are no all
trans fats. There's vicinic acid um and
there's CLA which are are two kind of
trans fats that are really interesting
and probably healthy. But in terms of an
all trans fats like we have in parts
hydrogenated cotton seed and sunflower
and safflower all these oils, you don't
find those in nature. So you don't find
those in traditional diets. And and so
that's that's the stuff that gets cut
out. The stuff that gets in there, you
just mentioned all of it, right? You
just get more nutrient density. You get
more phytonutrients. You get more
diversity of plants. to get more
diversity of animal proteins. Sure, you
get more seafood, but you also get more
bone broth and you get more marrow. And
um so I think those are all the reasons
traditional diets tend to win. And then
there's the part I talk about this in
the book. It's the last step. I'm just
going to give it away of our six week
plan or my six week plan because you
have to make a plan, right? Um uh it is
not about a food. It's about you
connecting to your food roots, your food
community. Because the other thing that
changes in traditional diets is you know
who makes your food and you share your
food.
I mean Tom, you tell me why you think
that matters. Like what's the difference
for you when you sit around with a group
of people and you cook something
together or a farmer gives you a box of
food or throws in something extra versus
eating alone like slamming slamming your
monster drinks.
Okay. Well, so let's not let's not quite
go there because that one I will say is
I could sit down with all the people in
the world and we all share a monster and
it's still going to be problematic. So
I'll go to the beginning part of that
question which is really interesting and
this is somewhere you and I differ and
that's why I want to ask you about your
horses because I'm incredibly intrigued.
All right, there's two types of people
in the world. 98% of the world are
forest bthers. They love to go walk in
nature. Oh my god, it's amazing. and it
really does something to them
psychologically. Then there is 2%. I'm
obviously making these percentages up,
but there are city bthers. Now, nothing
makes me feel more creative or alive
than a big city. I love being in New
York. I love being in Tokyo.
Um, so I
may find that what you're trying to
explain to me is the missing piece of my
puzzle, but I don't have the intuitive
connection. I don't seek out farmers
markets. That doesn't hold any interest
to me. I don't care who the farmer is
that gave it to me. I don't care where
the food came from. If if it tastes good
and it's good for me at a cellular
level, I'm all about it. So, it is
interesting to me. Yeah. T I mean, I'd
love I'd love if I could be a part of a
piece to uh or missing piece of a puzzle
for you. I can tell I can I can tell you
some of my associations and and I'd love
to know more about you because one I I
think it's important to honor that there
are some people who just for whatever
reason don't like these things and and
and and I think we pathize that you put
yourself in the 2% right it's almost
like the 1% like the people who don't
like nature like I don't like the forest
bathing what I always think is
interesting as a psychiatrist I think
that the tone that you're noting is my
curiosity of like what what that means
to you like when that started and also
like how you've learned about it. And so
I'd be really curious for you of of any
of those experiences like in nature that
are good. And I think also we make this
artificial. I love that thing you're
talking about too. The city has been
amazing for me. I've written four books
in the city. I've become a psychiatrist.
I've I have friends. I love to stay out
late into the night and watch all of
what happens as you mash people up
without any of the inconveniences of
nature. Now, I wonder if part of why
it's not appealing to you is it's
inconvenient. I've been living on a farm
for the whole pandemic. I I look like I
have some issues. I'm covered in cuts
and scrapes and and scars. I've been
attacked by a rooster. I've um struggled
with a new tractor. Um I it's it's very
inconvenient. It's very hard to grow
food. It's very hard to be close to
nature. But by not caring at all about
where the calorie comes from, you're
really kind of in that alpha predator
status in some ways that I just I I mean
that's true about us. And I think
there's probably some argument by not
caring and just eating in the most
efficient way like simplest calories
and I think you I think they're
interesting arguments around the
efficiency of that. But I think from a
mental health perspective there there is
something to the nature be really
interesting as you think about this
piece of the puzzle for you like like
what what enhances and allows you to
enjoy nature. It's interesting. It's
where like these new treatments are
coming on my line in my field like
psilocybin mushrooms like one of the
things that really often happens when
people have psilocybin mushroom trips.
There's now research about that uh
coming out of multiple major academic
centers about how it influences
depression. And anybody's ever taken
those things like one of the things they
talk about and experienced is this
powerful feeling of being in nature
right of being connected. And the number
one cause of disability according to the
World Health Organization worldwide and
now in the US as of 2020 before the end
pandemic is depression. And so if you
don't have a brain, you know, the goal
of my work is really to get people as a
psychiatrist back into grow mode, right?
Where you're connecting whether for you,
I wouldn't focus on the country in the
nature. I'd keep that in my back pocket.
But the way the food relates to this is
the brain is not really in grow mode.
And there's not a ton of data behind
this, Tom. I mean, there's some, right?
BDNF is like a new popular molecule
everyone listening should know about.
It's this idea your brain grows in adult
life. Like when I tell people I'm a
psychiatrist, people think they think my
favorite molecule is serotonin. It's
like actually it's like I don't know
like serotonin's fine brain molecule,
right? But like why serotonin over
dopamine? Like what about GABA? What
about glutamate? It's like okay BDNF
rules them all because it makes your
brain produce new brain cells. So what I
want to understand is what's going on
either in the brain or the gut or
elsewhere that makes going to the
farmers market knowing the guy that
gives you the food knowing the farm that
your food knowing not even just that hey
it was close actually knowing those
people. So it seemed like such an
interesting insight I wanted to see um
what's going on neurologically or at the
gut level that makes that matter. you
know all the loneliness data how
loneliness is like the new heart disease
the our new surgeon general Vivic Murthy
wrote a book on loneliness that that uh
I think that food
connects us and as I said earlier
there's a really simple lesson in
biology 101 everybody in college had
this lesson structure equals function
you look at a cell under the microscope
and and its structure tells you
something about itself so what's the
structure of a brain cell of a brain
cell is about making connections
The idea being if we take this lesson of
connection, I think farmers markets and
knowing where your food comes from is
one aspect of eating for improved better
mental health and I think it does help
people connect. I see this a lot. I I
was shrinking in New York City. People
move in all the time from out of the
city and it's a really lonely scary
place. you go and if you can go to the
farmers market and you're with people
and you're interacting with people, it's
not like it's a panacea, but I think it
gives people uh uh one option to
connect. I think what's much more
important than that is is focusing on
the foods and the nutrients and the way
of shifting people's eating away from
calories towards nutrient density and
traditional dietary patterns and I hope
influencing them with this new science.
So when we think about around how food
actually helps treat clinical depression
or can help treat clinical depression
allows us to really talk about this in a
much more definitive way because we know
a lot of people listening I mean 40
million Americans have uh clinical
anxiety something like 18 million
Americans have depression but let's just
say you know the lifetime incident of
depression uh pretty high. I mean, you
at one point if you looked at data like
uh I always want to get the study right,
but I remember I saw a shocking
statistic years ago that it was
something like a quarter of women of
childbearing age were taking an
anti-depressant.
Whoa.
So you you see well the you know it
seems high but the the regular statistic
just of the whole population is about
12% 11 to 12%. And it seems high, right?
But it's sort of hard as a psychiatrist
to see those numbers. And some of that
says, well, it's good that people are
getting treatment, you know, like what
do those numbers mean? And and and what
we also know is no matter uh um how many
folks are aren't taking meds, a lot of
people aren't getting into full
remission. I think that's where food
comes in. And so you can see where
nutritional psychiatry I think is really
important that if I then ask you hey
you're living on energy drinks and diet
coke I'm going to at least hit the
brakes before I do anything and say okay
like
I don't know like have you heard about
traditional diets Tom? Yeah that's where
it starts to get interesting to me is
you can shape your physiology. So when I
think about what I was doing to my
microbiome and what ended up changing my
behaviors is like you were saying
earlier, if you can get people to
understand what's happening, then you
might be able to get them to start
making changes. And so once I understood
like I didn't know at the time I was
drinking the um the monsters, I didn't
know that the microbiome existed. I had
never heard the word because the one
thing life has taught me is that just
when you think you understand, you
realize there's some much larger
connection. So, you do a really good job
in the book of giving people exactly the
things that they should be doing. So,
we've talked about a big chunk of it
already. So, we know we're going to be
focused on whole foods, talked about a
traditional diet, defined what that is,
which is actually really interesting.
One thing that um I have never h that's
not quite true. I've never heard anybody
talk about it as clearly as you with um
by valve foods and getting into some of
the the things that we can do that are
seafood based and then also your sort of
putting it in historical context of we
probably didn't come up on the
grasslands and I'd love to hear more
about that and sort of how that led you
to realizing that there's potential big
benefits to seafood.
Okay, thank you. That's a great
question, Tom. I think quickly it's just
the notion of nutrient density, meaning
what nutrients are you getting for the
calories you're eating? If if calories
make us, you know, fat, as a doctor, I
was confronting that a lot or obese,
right? We want fewer of those. Well, we
we still need all the nutrients for our
brain. Then I'll just data started
coming out about the omega-3 fats when I
was a resident. We're all like talking
about fish oil and I was kind of into
integrative stuff and I didn't eat fish
and anytime I see something kind of like
with you. [laughter]
I was like and it and I said where did
all these fish oil omega-3s come from?
Like they obviously come from fish. I'm
like all right well if I'm I'm going to
be like a brain healthy guy and eat this
way and I'm a low-fat vegetarian. I need
to add in this disgusting food fish
seafood. So I slowly added this in
living in New York because you realize
well you're on a coast and I had all
these friends who were chefs and I and I
really started finding ways that I liked
seafood. And the reason is that nutrient
density when we think about brain health
comes down to B vitamins, magnesium,
iron. We did a research study, a really
small study that I did with Dr. Laura
Leance who's also a psychiatrist where
we just said if we look at all the
literature, what are the 12 nutrients
that are most important for brain health
and specifically depression? That's the
most debilitating disease. like does
something stand out and there are 12
nutrients that had really as we went
through like levels of evidence
significant data of both epidemiological
studies but also clinical trials. We
took those 12 nutrients and I think this
is the most important thing people miss.
We turned them into food. We asked what
foods have the most of these nutrients
and you mentioned by valve. So, usually
with these scales, like the Andy, the
aggregate nutrient density index, it's
all plants because plants always have
fewer calories. And I didn't like that
cuz 98% of people eat meat or seafood.
And and I was curious. So, we listed all
the plants and they're what you'd
expect. Lots of leafy greens and
rainbows. But in the animals, three of
the top five are by valves, muscles,
clams, and oysters.
And when we when we're talking about
that scale, these are things that
contain the 12 um key nutrients. They
they contain the most they're the foods
with the most of these 12 nutrients. So
I know that number one on the plants is
water crests which is really uh you know
kind of leads for leafy greens but so
are all lettucees kale uh collards kale
it's like number 12 or 15 red peppers
pomelo and so that's the way I get to
these foods is through nutrient density
that then leads us to food categories
and so the bio valves and seafood are a
food category because they're the most
concentrated and only source of
longchain omega-3 fats the omega-3 fats
we make them in our liver a little bit
when we eat plant omega-3 fats But
there's reasonable data, especially when
you think like the pregnancy data, like
women who eat more fish, their babies
tend to have like higher verbal IQs um
and less behavioral tested.
Yeah. Nine verbal IQ points if you feed
pregnant women if you give them salmon.
Um, there have been some really I'd love
to do a hardcore data deep dive with you
because I'm really curious what you
think about the studies, but the there's
a variety of data that if you feed kids,
pregnant moms, and individuals more
seafood, you see lower rates of
depression in bipolar disorder.
Actually, one of the first studies in
nutritional psychiatry looked around the
world at intakes of seafood and found
that cultures that eat more seafood have
lower rates of bipolar illness. Do you
know what the mechanism is going on
there? Is it just the brain is starved
for quality fat or
No, I would Well, I would say that let's
think about the functions of those fats.
EPA structural fat, but also like the
007 fat because it functions to create
all these things called resolins and
neuroprotectins, which that just sounds
good. I want more of that like resolving
that inflammation and neuroprotectin
like that's literally what they do. DHA
against structural fat. About seven to
eight% of dry weight of the human brain
is DHA. It's the longest fat you eat.
And then EPA is more functional. EPA is
kind of it is like aspirin. When you
take a lot of EPA, you increase your
bleeding time. As we said in my first
book, the happiness diet, happiness
diet, it makes your blood kind of silky
smooth. So less clotting, less
inflammatory response and EPA,
ecosentinoic acid gives rise to
ecosenoids. The kosenoids are they're
like the um I don't know the specialist
agents in our immune system, right?
Where they they're like snipers. They
they basically regulate the immune
response and it's more specific than
other inflammatory factors the um that
come from the omega uh six fats which
are more like the SWAT team or more like
the Marines where like we're going to
save you but there's going to be a big
mess. And and so that's where we we
always say wild salmon, right? Or fish
oil pill, but part of making this list
of foods and other things on there are
wild meats, organ meats, is to kind of
create a conversation. It's not like you
got to eat all these foods and and then
to do the shift into what are called
food categories. Whether you eat water
crust or kale or arugula or collards,
eat leafy greens.
So I don't know how familiar you are
with um Dr. Alan Goldhammer. um he's
probably the most extreme dietician I've
spoken to and he talks about getting
people all the way down to a diet that
includes he prefers pure vegan um and no
oil, no salt, no sugar. And he's the
first person I've heard sort of be anti-
um olive oil.
What's your take on especially olive oil
and salt?
What's my take on extreme veganism? I I
think that in terms of olive oil and
salt, I'll tell you this. Salt, like
cholesterol, like saturated fat is a
real red herring for people who are
eating salt from the salt shaker and
eating natural foods. The only thing you
need to worry about is getting enough
salt. For people who are eating
processed foods, where 95%
of sodium consumption in America comes
from, right? That's where it comes from.
It's things like tortilla shells. it's
things um uh you know it's in everything
it's in soda so these so that's where I
come down on salt and the reason it's an
issue is we have so much obesity we have
so much high blood pressure and diabetes
that and people are eating processed
foods in terms of olive oil I just
really think the folks who are pushing
the extreme low-fat diet probably that
thing you're talking about how kind I am
I struggle with that sometimes because I
think there are a lot of people who
aren't clinicians who don't see patients
I'm not saying this doctor is one of
them and who don't understand the
implications of their very harsh,
inaccurate, and not evidence-based
advice. And it's where I really have
always been in a millu that if you're
going to say a food helps somebody with
a serious illness like depression or
heart disease, like you need to have
some evidence behind you other than just
our clinical experience. So, I think
it's hard to prove that consumption of
fats is bad for human health. I haven't
seen that in the data. I've seen no data
that also olive oil separates out in any
way. I've certainly seen data that trans
fats, again, man-made fats are bad. I I
think saturated fats are a big family of
fats that do a lot of things like they
have antibiotic properties. How does
that affect our microbiome? Like same
thing as those phytonutrients. Like I'm
not sure it's just all the fiber and all
that stuff. We're also taking in all
these really interesting antibacterial
and antiviral compounds when we eat
plants and those certainly shape our
microbiome. It's actually you know we
all say blueberries and blackberries
work by like um you know anthocyanins
are so good for the brain. Nature
published this study that anthocyanins
prune the gut and lead to changes in the
gut that lead to changes in kind of
serotonin dynamic dynamics that lead to
the changes in the brain that it's not
like the anthocyanins are up here. It's
that they're working down in the gut.
And so
I was going to ask do you do microbiome
testing when you have somebody coming to
you? Yeah, I do this really really
advanced medical procedure um where I
ask them what they eat
and when you tell me what you eat and a
little bit about your medical history,
it's not 100% but it's certainly
accurate in the sense that it doesn't
change it. We we only look at tests if
it's going to change our recommendation.
And um so I don't test microbiome. What
I want to hear is diversity of plants
and what fermented foods do you eat? And
if if if I don't hear anything about
that, I'm going to try and add those in
gently. And then I think sometimes like
a month probiotic supplement is an
interesting idea. As I say in the book
and I say throughout all my work work,
you can't have good brain health without
good gut health. But I think that again,
this is the kind of thing that gets a
little I would say manipulated, right?
where people as opposed to turning to
food and things that they can do,
there's this idea we need an expensive
test and lots and lots of probiotics.
And I don't know, it kind of it goes
back to that connection thing like the
microbiome of the soil leads to the
microbiome of the the plant, right? Like
sauerkraut. I remember the first time I
made sauerkraut. It reminded me of this
lesson in medical school when they were
telling that bacteria was everywhere,
all over every surface of everything.
And I looked down and like every medical
student looked down. We look at our
hands and and the you know the professor
Mark Braun sort of smiled and he's like
that's right you're covered in a layer
of bacteria too. It's everywhere
[clears throat]
and like how you make sauerkraut. You
just chop up a cabbage and all the
bacteria that are naturally on there
fermented and you know it's sort of a
it's this interesting really interesting
cycle between us and the bugs. [snorts]
All right. So I want to get into that
cycle now. So, you're somebody who was
living in New York, thriving practice.
Um, did does one of your parents have um
signs of cognitive decline? Did I
understand that correctly?
Yeah, I mean that's Yeah, both of my
parents I mean both my parents are in
their 80s and and definitely there's
some there's been some cognitive decline
on on uh uh on both ends. So you move in
to their farm in Indiana and now from
what I hear, you're not going back to
New York after years of living on the
farm. You're now going to Wyoming. So
I'm running this romantic notion in my
head. If you take the kids out of the
big city, they're on the farm. They're
more connected. They know the neighbors.
They're out playing in the dirt. They're
everybody's feeling better. You're
feeling more connected to nature. Yes,
you're covered in scratches and scars,
but man, like being there, working with
your hands, being around the animals,
making your own like, you know, goats
milk kafir and all that, and you're just
like, we can't ever go back and now
we're going to, you know, find something
maybe that's a little closer to a small
city, but we still want to keep this
lifestyle. Is that actually what
happened? Because you I think you have
to talk about your horse. I think what
you described is why I moved out of the
city is accurate in what I experienced.
Um, I was living in New York with my uh,
wonderful wife and two wonderful kids
and living in this kind of boxto box
great urban existence. I rode my
one-speed bicycle at a sprint through
Central Park on my way to work in a
beautiful upper westside building where
I have a great office and we have a
great network of friends and and all the
stuff that New York offers. And
something was just not feeling right. I
I don't know how to describe it. I
started going back to the farm more on
the summers. I started really as you try
and do that and you're not there every
day. It's hard to farm and garden. It's
just an everyday thing. It's it's a it's
a meditative process in a real way that
I don't know how to describe it. It's
just you really like you have to check
in every day. And there aren't many
things like that anymore than like
email. And and I think there was also
something about the natural rhythm that
with the kids and my own kind of stress
level. Again, not that there's anything
wrong with raising kids in a city. It
just, you know, the part that really
pushed it for me, Tom, is I got tired of
shushing my children because children
are supposed to make noise. And I love
the noise they make. I love all the
songs. I love the screams. And the idea
that I as a parent was sh like some
rando neighbor downstairs is upset that
I have children. I just couldn't handle
that anymore. It felt oppressive. And so
I did find all of that in the country.
and and and you asked about my horse and
and my my horse my daughter started as
we moved to the country started riding.
I'd owned horses since I was a kid. And
I've always loved horses and and um and
then as she started riding um it was
nice and I went to some horse shows and
and then when the pandemic hit and it
was pretty emotional and I'm seeing lots
of patients. I I my wife started riding
and really and she hadn't ridden much
and was I would say nervous and scared
and it really did something for her and
just emotionally and then I started
riding and I'd ridden as a kid but I'd
never been like with a like a real
trainer to really teach you how to ride
a horse. Within a few months, I'm like
jumping a horse over two, two and a half
feet like jumps and you go from this
like being scared to having some I
wouldn't say mastery, but just being
challenged and then it's like a lot of
things I do like surfing and
snowboarding. It to me it's this feeling
kind of a flying where you hit this
really altered state where you and this
animal are kind of in this space and
where you're thinking what I love about
it's like you're thinking about how much
your little toe is cramping and hurts or
that the caner is like a little bit like
wonky and you don't know why you know I
don't think we can discover that without
time out outside of the city we both
love. So, it was a place I put myself to
go between these two contrasting worlds
is I I guess I wondered the question
you're wondering. What if it's great for
me? What if in my family? What if it
what does it feel like? What do I learn
there?
Yeah, it's interesting, man. Um, I've
really enjoyed getting to know your work
and your thoughts and now certainly
getting to ask you things directly.
There's I I see you as a vanguard of
what I think we may have to do to unwind
uh where people are mentally right now.
And I'll lay it out as I see you and you
tell me if I'm sort of on the path here.
Um
obviously I love cities and cities have
brought us both a lot of things. I love
modern living. It's brought us a lot of
things. I even love social media. It's
brought me a lot of things including um
tremendous business success. But I also
see that there's a downside to that and
that social media can be outright
dangerous that city living has so
obscured uh a historical or traditional
way of life where we have literally
developed genetically to be in that kind
of environment and we're now once
removed. And you look at skyrocketing
depression, you look at skyrocketing
anxiety, you look at um, you know, a lot
of the sort of pathiz things that that
there is a beautiful side to, but
there's also the potential for it to
spill into the pathological and seeing
people who are successfully unwinding
that sounds a lot like what you do.
Whole food first and foremost. um making
sure that you're eating diversity,
managing for the microbiome, steering
what you eat by how you feel
psychologically,
which is something that I think until
this movement of nutritional psychiatry
came along was such a disconnect. And
people had no sense of how the two
things come together. And so when we
before we started rolling and you joked
and said that your psychiatrist was a
little jealous of your horse and you
were joking of course but saying like
you know I get more out of my horse and
I thought there's probably truth in that
joke of just you're you're doing
something that makes you to use your
words feel more connected to use my word
more grounded. Tom I really I think it
means that we want to continue the
conversation. I'm really curious about I
feel like we have a similar set of
questions because I think there is
there is going to be a revolution
I think in how we're living. I think uh
in terms of really people who are
wanting to optimize their health, not
wanting to squeeze in a two week
vacation someplace nice in the sun, but
to live a life where there's more nature
and more exercise and more groundedness
and connectedness. And I think the
pandemic's really accentuated that. I
think food is one of those pieces of it
that we have a lot of control over. It's
why I like it as a factor in mental
health. I think it's where it's
different than our other treatments,
right? Whether Prozzac works for you or
Zoloft or lithium, like we're both
crossing our fingers when I prescribe
those that they that they work. And they
do for a lot of people and they don't
for some people. Same thing with
psychotherapy. Uh and you don't really
control that too much a little bit. But
whether food can work for you, whether
there's nourishment or whether there are
certain nutrients that your brain needs
that really most Americans aren't
getting. You know, I think uh that's one
of the things that connects. We're
talking about a rural city, you know,
kind of urban divide. One thing that's
interesting is both of those places have
horrible mental health crises. It's not
like country live in is like free of
depression and anxiety. Um, and another
thing that connects that is as much as
there is a wellness movement, the
general American diet in both of those
places is just really atrocious and
damaging to brain health. And so, um,
but I like that we're ending with
unanswered questions. That's always the
sign of a good conversation.
The interesting thing is I think there
are a lot of remaining questions. But
what I see in you and what I hope people
will take away from this interview is
that there is like there is you can't
just give people a pill, right, for the
sort of ultimate solution here. But you
have very prescriptive things that
people can do. You know, we've walked
through what they can do with the food.
We've walked through some of the things
that they can do with lifestyle. And
until you have tried all those, my hope
is that people don't lose hope. I mean,
I think that's also the most important
point or and it's just that people don't
lose hope. I mean, I I I have treated
people with every type of mental illness
and it's actually what gives me hope.
It's what gives me strength and
resilience. I've just seen people who
have it uh so hard with what happens in
their minds. And to see them just do
amazing things, start companies, have
families, transcend it, get sober,
whatever it is for that person, it's
just it makes me very hopeful. Everybody
listening should have hope no matter
where you are, whether food helps you or
not, whether you want to eat some of
these foods or not, that that there is a
path forward and there's always a path
forward. I think Tom, your story really
demonstrates that of just the I think
often times we think about wellness in
as a moment in time and we forget about
our own personal development and
evolution. Development is one of those
words we use in adolescence and I think
we've just forgotten that so much
complex development happens in adulthood
uh and and to really honor that and
encourage that in ourselves and in each
other and and I hope I hope my book
really pushes people towards that with
food. You know, not that there's exactly
the right perfect brain healthy diet,
but for you there is there are those
foods that work for you. There are the
foods that hopefully include some of
these power players in my book like red
beans and olive oil and by valves and
fatty fish that we talked about and lots
of dark chocolate. We didn't talk about
dark chocolate. It's one of my big
favorites. Um so, and I think that does
make a difference. It's like that little
step that helps motivate us and keep us
going and inspire us.
No question, dude. Where can people find
you? I assume the book is available
everywhere books are sold.
That [snorts] is 100% true. People can
find me on the internet at my website
drew Ramseymd.com.
I'm also on Instagram where I'm pretty
active is Drew Ramsey MD. And we've got
some great pre-order incentives for the
book that people can sign up for on our
website. And if clinicians are
interested in this and want to learn how
to be a nutritional psychiatrist, we
have the first course where people can
become trained to do this kind of work.
And Tom, thank you so much. I hope
everybody will will will check out the
book and and I really appreciate your
support of nutritional psychiatry and
and personal optimization and more
grounding and being open about how we
really can be empowered to take care of
our mental health and our brain health
and that really is our biggest asset.
Awesome. Thank you so much for taking
the time. Thank you for writing the book
and guys definitely check it out. I
think that what he's touching on in
nutritional psychiatry is the future.
It's critically important and if you're
struggling with any sort of mental
illness, don't let there be a stigma.
Know that there are options and this
book is an phenomenal place to start.
All right, speaking of phenomenal places
to start. If you haven't already, be
sure to subscribe. And until next time,
my friends, be legendary. Take care.
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