Yo-Yo Dieting
Summary
TLDRThe Obesity Code podcast, hosted by Dr. Jason Fung and Megan Ramos, discusses the common struggle of weight regain post-diet, known as the 'dietary yo-yo.' They explore the science behind why diets often fail in the long term, including slowed metabolism and increased hunger hormones. The show features Melissa Bishop's journey, who after trying various diets, found success with a ketogenic diet and fasting. The episode challenges conventional weight loss wisdom and highlights the importance of insulin resistance in obesity, advocating for a shift in dietary guidelines.
Takeaways
- π The 'dietary yo-yo' is a common experience where dieters lose weight only to gain it back, often due to metabolic adaptation and increased hunger hormones.
- 𧬠Metabolic rate tends to slow down after weight loss, making it harder to maintain the lower weight, as shown in studies like the Women's Health Initiative.
- π The reality TV show 'The Biggest Loser' contestants experienced significant metabolic slowdown and weight regain, despite increased exercise post-show.
- βοΈ Reduced basal metabolic rate after weight loss can lead to feelings of coldness, as the body uses fewer calories to maintain basic functions.
- π€― Hormonal changes post-weight loss, such as increased ghrelin (hunger hormone), make it difficult to ignore hunger and sustain weight loss long-term.
- π Yo-yo dieting can lead to psychological effects like learned helplessness and a negative association of weight loss with suffering.
- π« The common belief that obesity is due to lack of willpower is challenged by evidence showing that many obese individuals have high willpower and eat relatively little.
- π The timing of meals, not just the content, is crucial for weight management and overcoming insulin resistance, which is key to sustainable weight loss.
- π The idea that all calories are equal and that weight gain is purely a matter of energy balance (calories in vs. calories out) is an oversimplification that doesn't account for hormonal and metabolic factors.
- π There is a call for a shift in dietary guidelines to reflect current scientific understanding of nutrition, particularly regarding the role of carbohydrates, fats, and insulin resistance in obesity and weight management.
- π The script highlights the influence of historical dietary advice, such as Ancel Keys' Seven Countries Study, which has been criticized for shaping guidelines that may contribute to obesity and related health issues.
Q & A
What is the main topic of the Obesity Code podcast?
-The main topic of the Obesity Code podcast is the discussion of weight loss, dietary management, and the experiences of individuals who have struggled with obesity and yo-yo dieting.
What is the 'dietary yo-yo' experience mentioned in the podcast?
-The 'dietary yo-yo' refers to the common experience of people who diet, lose weight, and then regain the weight, leading to a cycle of repeated weight loss and gain.
What is the Women's Health Initiative mentioned by Dr. Fung?
-The Women's Health Initiative is a large study involving almost 50,000 postmenopausal women who were assigned to a low-fat, calorie-controlled diet, which showed that despite initial weight loss, the weight crept back up within six to seven years.
Why does Dr. Fung believe that diets tend to stop working after a certain period?
-Dr. Fung suggests that diets stop working because the body's metabolic rate slows down and hunger hormones increase, making it difficult for people to continue losing weight or maintain the weight loss.
What is the role of insulin resistance in weight regain according to the podcast?
-Insulin resistance plays a significant role in weight regain as it causes the body to produce more insulin, leading to increased fat storage and making it harder to lose weight or maintain weight loss.
What was the impact of the study involving contestants from The Biggest Loser on the understanding of weight regain?
-The study showed that even though the contestants lost a significant amount of weight and increased their physical activity, their metabolic rates decreased, and they regained the weight, highlighting the challenges of maintaining weight loss.
What are the two major issues with standard weight loss techniques as discussed in the podcast?
-The two major issues are the tendency for the metabolic rate to slow down and the increase in hunger hormones, both of which contribute to the difficulty of maintaining weight loss.
How does the podcast address the psychological effect of yo-yo dieting?
-The podcast discusses the concept of 'learned helplessness' where individuals who repeatedly experience weight regain after dieting start to believe that there's nothing they can do to maintain weight loss, leading to a negative psychological impact.
What is the role of meal planning in Melissa Bishop's success with the ketogenic diet?
-Meal planning played a crucial role in Melissa's success as it helped her ensure that she was eating adequate, satisfying meals within her designated eating windows, which helped prevent overeating and cravings.
How did Melissa Bishop's perspective on nutrition and health change after listening to Dr. Fung's book on fasting?
-After listening to Dr. Fung's book, Melissa realized the importance of when to eat, not just what to eat, and understood that lowering insulin levels through fasting could help with weight loss and overall health, leading her to adopt a ketogenic diet and fasting regimen.
Outlines
π The Yo-Yo Dieting Cycle Explained
The Obesity Code podcast, hosted by Carl Franklin, features Dr. Jason Fung and Megan Ramos discussing the common struggle of weight regain after dieting, known as the dietary yo-yo effect. Melissa Bishop's story illustrates this cycle, having tried various diets like the Keto diet, Nutrisystem, Weight Watchers, and calorie counting, only to regain the weight. Dr. Fung explains that diets tend to work initially but fail in the long term due to a slowing metabolic rate and hormonal changes that increase hunger. A study on the Women's Health Initiative supports this, showing that despite continued adherence to a low-fat, calorie-controlled diet, weight loss was not sustained over time.
π The Reality of The Biggest Loser Weight Regain
Dr. Fung cites a study on contestants from the reality show 'The Biggest Loser', which demonstrates significant metabolic slowdown after weight loss, leading to weight regain. Even with increased physical activity, the contestants' bodies adjusted by reducing their resting metabolic rates, making further weight loss difficult. This study highlights the body's response to calorie restriction and the challenge of maintaining weight loss, contradicting the assumption that weight regain is due to a lack of willpower or discipline.
π€― Hormonal Hunger and Yo-Yo Dieting's Psychological Impact
The podcast delves into the hormonal aspects of hunger and satiety, showing how weight loss can increase ghrelin (the hunger hormone) and decrease satiety hormones, leading to increased hunger. Melissa's personal experience with extreme hunger on diets is shared, illustrating the struggle against powerful survival instincts. The psychological effect of yo-yo dieting is discussed as learned helplessness, where repeated failed attempts at weight loss lead to a belief that there's nothing one can do to maintain weight loss, affecting both physical and mental health.
π« Challenging the Conventional Wisdom on Obesity and Diet
The discussion challenges the conventional wisdom that obesity is solely due to overeating and lack of exercise. It critiques the simplistic energy balance model and the assumption that all obese individuals have low willpower. The narrative points out the flaws in Ancel Keys' research, which led to the promotion of low-fat diets, and the subsequent impact on public health. The podcast emphasizes the need to understand the real reasons behind weight regain and obesity, beyond just calories in versus calories out.
π Melissa's Personal Struggle with Weight and Metabolic Issues
Melissa shares her personal journey with weight and metabolic issues, beginning in high school. She discusses her family's history with obesity and type 2 diabetes, her father's struggle with diabetes, and her own attempts at weight loss through various diets. The narrative highlights the emotional and physical toll of repeated weight loss and regain, and the impact of societal and familial expectations on body weight.
π‘οΈ The Role of Insulin Resistance in Weight Regain
The podcast explains the role of insulin resistance in weight regain, describing how high insulin levels can lead to increased fat storage and difficulty losing weight. Melissa's realization of the importance of diet timing and the impact of processed foods on her insulin levels are discussed. The episode emphasizes the importance of understanding insulin's role in the body's metabolic processes and how it influences weight management.
π« Debunking Myths About Fasting and Metabolism
Dr. Fung addresses common misconceptions about fasting, particularly the belief that skipping meals will cause metabolism to slow down. He explains that insulin levels, not meal frequency, are the key to metabolism regulation. Fasting is presented as a tool to lower insulin levels, allowing the body to access and burn stored fat. Melissa's personal experience with fasting, including her successful 7-day fast, challenges the myth and demonstrates the potential benefits of this approach.
π½οΈ Developing a Predictable Routine for Success in IDM
Melissa outlines the key strategies she used to successfully implement the Intensive Dietary Management (IDM) program. She emphasizes the importance of a predictable routine, meal planning, and having 'safe' ketogenic foods available. The summary highlights her strategies for fasting days, including electrolyte balance and hydration, as well as her approach to feast days, ensuring she had satisfying and nutritious meals.
πΊ Navigating Social Situations and Vacations with IDM
The episode discusses the challenges of maintaining a ketogenic diet during social events and vacations. Melissa shares her experience on a European cruise, where she attempted to stay keto but also indulged in local delicacies. Despite her fears, Melissa found that she was able to return to her ketogenic diet after the trip and did not experience the weight regain she had in the past, demonstrating the resilience and adaptability of her new lifestyle.
π‘ The Frustration with Current Dietary Guidelines and Misinformation
Melissa expresses her anger towards the promoters of low-fat diets and the dietary guidelines that contribute to obesity and related health issues. She criticizes Ancel Keys, the American Heart Association, and governmental policies that subsidize unhealthy crops. The podcast discusses the historical context of the low-fat diet's promotion and its impact on public health, highlighting the need for updated guidelines based on current scientific understanding.
π The Lack of Evidence Supporting Current Dietary Guidelines
The final paragraph critiques the lack of evidence supporting the current dietary guidelines, particularly the recommendations on saturated fats and whole grains. It points out that the guidelines are not based on rigorous clinical trials and that there is growing evidence that low-carb diets can improve health outcomes. The discussion predicts a shift in dietary recommendations in the future, as the evidence in favor of low-carb and ketogenic diets becomes undeniable.
π± The Future of Low-Carb and Ketogenic Diets in Healthcare
Melissa shares her optimism about the future of low-carb and ketogenic diets, predicting that they will become mainstream recommendations within the next 15 years. She discusses her personal health improvements on the diet and her efforts to educate others, including starting a ketogenic living meetup group. The episode concludes with Melissa's success story, having lost 35 pounds easily and maintaining her weight, and her commitment to spreading awareness about the benefits of a low-carb lifestyle.
Mindmap
Keywords
π‘Obesity
π‘Yo-Yo Dieting
π‘Metabolic Rate
π‘Insulin Resistance
π‘Ketogenic Diet
π‘Fasting
π‘Hunger Hormones
π‘Learned Helplessness
π‘Dietary Guidelines
π‘Low-Carb Community
π‘Willpower
Highlights
The Obesity Code podcast discusses the common experience of weight regain after dieting, known as the dietary yo-yo.
Melissa Bishop shares her personal journey with multiple diets, including meal replacements and calorie counting, which all resulted in temporary weight loss followed by regain.
Dr. Jason Fung explains that the initial success of diets is often followed by a gradual weight regain, which is not due to a lack of adherence but a biological response.
A study from the Women's Health Initiative showed that postmenopausal women on a low-fat, calorie-controlled diet regained weight after an initial weight loss, despite continuing the diet.
Dr. Fung emphasizes that weight regain is not due to a lack of willpower but has physiological reasons, such as a slowed metabolic rate and increased hunger hormones.
A study by Kevin Hall of the NIH demonstrated that contestants from The Biggest Loser experienced a significant drop in their metabolic rate after weight loss, leading to weight regain despite increased physical activity.
Hunger hormones, such as ghrelin, increase after weight loss, making it difficult to maintain weight loss due to increased hunger and cravings.
Melissa Bishop describes her experience of extreme hunger while on a restrictive diet, which contributed to feelings of failure and the eventual regain of weight.
Dr. Fung discusses the psychological impact of yo-yo dieting, including learned helplessness and the association of weight loss with suffering.
The podcast challenges the conventional wisdom that overeating and lack of exercise are the sole causes of obesity, highlighting the role of insulin resistance and metabolic adaptation.
Melissa's father's struggle with diabetes and weight gain, despite insulin therapy, illustrates the complexity of managing metabolic disorders with medication alone.
Dr. Fung explains that reducing carbohydrate intake can improve insulin sensitivity and reduce the need for medication in diabetes management.
Melissa successfully loses weight and improves her health by adopting a ketogenic diet and intermittent fasting, which helped her overcome insulin resistance.
The importance of meal planning and having a routine for fasting and feasting days is highlighted as a key to Melissa's success with the IDM program.
Melissa shares her experience of maintaining her ketogenic lifestyle while on vacation, demonstrating that it is possible to adhere to the diet in various situations.
The podcast concludes with Melissa's reflections on the outdated dietary guidelines and the need for a shift towards low-carb and ketogenic diets as a healthier alternative.
Transcripts
[Music]
[Music]
from to Quito LLC it's the obesity code
podcast with dr. Jason Fung and Megan
Ramos each week we bring you lessons and
stories from the intensive dietary
management program in Toronto Canada I'm
Carl Franklin and on today's show we're
talking about the experience of 97% of
all dieters known as the dietary yo-yo
the obesity code podcast is brought to
you by - Kido LLC who strives to support
the low carb community with podcasts and
other publications and you can support
our mission by making a monthly pledge
no matter how small at patreon - Kido
calm
today's show centers around IDM patient
melissa bishop who spent most of her
life bouncing up and down on the strings
of various diets my journey with dieting
is heartbreaking to myself because I
tried absolutely everything Mehta fast
Nutrisystem Weight Watchers multiple
times calorie counting and I would
always lose the weight and then I would
always gain the weight back I have a
feeling nearly everyone has experienced
the yo-yo at some point I know I have
the conventional wisdom is that most
people who diet regain the weight here's
dr. Fung so whether you do a ketogenic
diet a Paleo diet the calorie controlled
diet low fat that really whatever sort
of diet you want to do it generally does
pretty well for about six months the
problem is that the weight starts
creeping back up and for a lot of people
assume that this is because people stop
following the diet but if you talk to
enough dieters you'll realize that this
is not really the case most people
continue to follow the diet it's just
that it seems to stop working and this
is one of the reasons that people say
that all diets don't work and this is
just meant to be an this kind of thing
now just to drive the point home dr.
Fung talks about a study where this
effect has been documented if you look
at the studies that have been done in
the literature there's several large
studies one of the biggest one is the
Women's Health Initiative which was
almost 50,000 postmenopausal women who
are randomized to sort of a low-fat
calorie-controlled diet and what they
found was that people did pretty well
for about a year six months to a year
and then the weight crept right back up
[Music]
and by the time they hit six or seven
years despite continuing to follow this
calorie restricted diet what they found
was that the weight was essentially no
different than what they had started
with so all that weight that they
struggled so hard to lose came right
back
so like many of us Melissa experienced
this quite a lot and like most of us she
blamed herself when she failed when I
listened to dr. Fung explaining the
process I almost started crying because
every time I lost the weight and then
gained the weight it made me feel like a
complete and total failure for more on
how we blame the obese for their
condition listen to episode 2 of the
obesity code' podcast but as dr. Fung
explains there are real reasons why the
weight comes back and spoiler alert it's
not for a lack of willpower there's two
major issues with the standards weight
loss techniques one is that the
metabolic rate tends to slow down there
was a study done by a team led by Kevin
hall of the NIH who tested metabolic
behavior of contestants from The Biggest
Loser and that of course is Richard
Morris my co-host of the two keto dudes
podcast he's talking about the Biggest
Loser which is a reality TV show in
which people competed to lose weight a
team tested 14 contestants before the
competition at the conclusion of the
competition and then six years later
they tested them again and found some
interesting and troubling things before
the competition the contestants weighed
an average of 149 kilograms with a BMI
of obese class 3 by the end of the
competition they'd managed as a group to
get their weight down to an average of
90 kilograms or just into a BMI between
normal and overweight great outcome
right well six years later when the team
went back to test them their body weight
had returned to an average of 132
kilograms and their BMI z' were obese
class 3 again
[Music]
and five of the 14 contestants were even
within 1% of their starting weight now
at first glance you might think well
they must have stopped exercising when
the competition finished but the
researchers measured their physical
activity before the competition they
were doing 5.6 calories of exercise for
every killer that they weighed by the
time the competition had finished they
were doing 10.0 calories for every kilo
of body weight and by the six year
follow-up that had increased to 10.1
calories but remember they'd also gained
all the weight back so now they were
doing significantly more exercise and
they still put all that weight back on
[Music]
you might think oh well they must have
fallen off their diets but the
researchers also measured where they got
their energy from and that showed at the
six year follow-up they were still
eating a protein forward balanced diet
so what had really changed is their
resting metabolic rate the amount of
energy that they use just being alive
[Music]
before the competition their rate was
over 2600 kilocalories per day and at
the end of the competition after having
lost all of their weight it had been cut
to just under 2,000 kilocalories per day
and what was very troubling was that
after the six year follow-up it had been
further cut by an additional 100
kilocalories per day they literally had
to workout twice as hard and they were
still going backwards their bodies
responded to a restriction in available
calories by making cost savings in the
metabolic rates may he had increasingly
harder to further restrict calories
[Music]
as you are burning less calories you
aren't feeling so good so remember that
this is the energy that the body uses to
generate body heat for example keep your
liver your kidneys or brain your heart
all in working condition and if you're
burning less calories you may for
example feel very cold all the time and
that's one of the the consistent thing
people notice when they lose weight is
that their basal metabolic rate goes
down and they feel cold all the time so
a reduction in basal metabolic rate due
to calorie restriction is one of the
major reasons why people eventually
regain the weight
another reason is hunger if you look at
weight loss and measure either hormones
or look at subjective scales of hunger
you'll find that hunger is increased so
you can measure something called ghrelin
which is the hunger hormone and if you
force people to lose weight ten percent
of their weight over one year then what
you find is that there
ghrelin levels are much higher than they
were before they lost the weight and
their satiety hormones things such as
peptide YY and cholecystokinin they're
actually lower than they were in other
words you're less full so when you do a
scale of how hungry they are they are
more hungry as dr. Fung explains
fighting your hormones is most often a
losing battle it's not that these people
are have less well power than they did
before but they are actually physically
hormonal e more hungry and it's very
very hard to ignore hunger because it's
one of your most basic survival
instincts and the problem is that you
can ignore it for a certain amount of
time but can you do it day in day out
year after year after year after year
and it's just very very difficult to do
I can remember very specific times of
eating my Weight Watchers lunch I'm a
compulsive person so I was weighing
everything and measuring everything and
tracking everything and I ate my lunch
of my Deli flat with my two ounces of
turkey breast and my laughing cow cheese
and was starving afterwards and said to
my husband I am so hungry I feel like I
could chew my arm off and that's how I
lived my life if I could fight that off
all day then I could potentially be
successful now I'm remembering that the
longer I went the hungrier I got so it
was like the lower my weight got the
hungrier I got so what's the
psychological effect of yo-yo dieting
well it's a learned helplessness we
start to equate losing weight with
suffering therefore when we discover
something that works like a ketogenic
and fasting regimen we assume will have
the same old issues we've been having
all these years I was never satisfied
eating lost all joy I wasn't eating
things that were delicious I was eating
things that were on my diet and
everything that was delicious was kind
of off limits for me dr. Fong tells us
why not only does this yo-yo dieting
inhibit us physically but also mentally
one of the things that we have to really
guard against this is sort of learned
helplessness that people who are trying
to lose weight get because they've tried
so many diets and because so many of
these diets have failed again and again
they sort of learned that there's
nothing they can do and I think that
this is because most diets focus on only
half of the piece of the puzzle that is
they focus on the foods that you should
or should not be eating
really pay no attention to the sort of
when that is should you eat once a day
twice a day three times a day six times
a day ten times a day or zero times a
day it turns out that when you eat is
just as if not more important than what
you eat eating all of your daily
calories in one smaller window every day
gives your body more time to lower
insulin and that is the key to undoing
insulin resistance if you have insulin
resistance your body responds by making
more insulin that higher level of
insulin overtime produces this obesity
so it's really important to Jason and
Megan that their patients don't give up
hope
they aren't helpless it will get better
but they've just been focusing on the
wrong things what to eat and not when so
now we know the science behind why most
people who diet using calorie
restriction exercise and or low-fat
foods tend to regain the way number one
their metabolic rate goes down meaning
calories expended drops and your
metabolic rate can only drop so much for
so long before the weight comes back
with a vengeance
and number two hunger hormones increase
pretty much demanding that you either
eat or you will die those two signals
are very powerful and are completely the
opposite of what most people think of as
the reason why we're all failing at
dining willpower okay so there's this
idea that fat people have no willpower I
was actually just reading a the email
today from a physicist you said you look
around and you see these fat people in
restaurants and they're eating enormous
amounts of food that's award-winning
science and health journalist Gary
Taubes therefore the assumption is that
eating enormous amounts of food makes
them fat to begin with and the reason
they even normos amounts of food is
because they have no willpower it's
again a wonderful idea but this
assumes that somehow they are
behaviorally morally ethically different
than you and I and there's again
precious little evidence to support that
the realities and world is full of obese
individuals who not only have
extraordinary well power and there's
extraordinary success with other things
they do in their life but also eat
relatively little food in fact you can
find populations around the globe that
suffer from what's called the dual
burden of obesity and malnutrition and
these are exceedingly poor populations
where the children are not getting
enough food to prosper to thrive and yet
the older population has high levels of
obesity particularly the women who often
tend to be the hardest-working members
of these populations so this is again a
hangover from the nineteen twenty a
century and the most simplistic thinking
on obesity where you think well we have
this idea of the laws of thermodynamics
that if somebody gets fatter they have
to take in more energy than they expend
and then we use that to assume that they
get fatter because they take in more
energy than they expend and then we look
around and we see obese people and
they're eating a lot and they're not
running marathons so therefore
overeating gluttony is a cause and
sedentary behavior or the biblical terms
sloth is a cause and I think it's almost
incomprehensible naively simplistic but
nonetheless this is still how much of
the research community much of the
public health community and the
dietitians and the nutritionists
invariably the thin ones think about why
the fat ones got that way it was really
devastating for me which sounds a little
ridiculous but I've said to a lot of
people in my life
like food really brings me a lot of joy
and I and I get it now that I'm that I
feel that I am quote allowed now to eat
food that's delicious and satisfying it
should be joyful you should eat things
that are delicious and sad
fine but I was never able to do that and
the last time I lost the weight I was
eating 1,200 calories a day I was using
my fitness pal
and I was exercising about two hours a
day okay so is it necessary to restrict
calories to lose weight that's always a
question if you want to get thinner you
got to eat less or exercise more you
have to change the balance of calories
you're taking and taking out and this is
sort of the the bedrock belief in all of
obesity and research when you read
obesity research papers they talk about
obesity's and energy balance disorder I
mean I know researchers who have endowed
chairs and energy balance research
because the idea is you know people get
fat because they take in too many
calories and they expend too less and
the point I've been making in others for
the past decade now is that this is
almost an in comprehensively naive
statement it's like saying that somebody
got rich because they took in more money
than they spent
I mean imagine you I'm giving instead of
giving a lecture on obesity I'm giving a
lecture on on on wealth or
socio-economic disparities and somebody
in the audience says to me hey you know
why is Bill Gates so rich and I say
because he took in more money than he
expended I will be laughed out of the
auditorium
but if you ask me why I don't know why
Oprah is often so heavy she goes up and
down but why does Oprah struggle with
their weight and I say because she takes
in more calories and she expands that's
a completely acceptable answer and in
fact to say anything else is almost
considered naive the last time Melissa
successfully lost weight before
discovering keto and fasting was in 2012
I lost about 52 pounds and struggled to
keep it off and then started a new job
where I couldn't exercise 2 hours a day
and my hours were a little crazy it was
a little stressful and slowly the weight
just creeped back up
I asked Melissa what she was eating when
she was at her lowest weight oh I was
eating egg whites and I was eating
low-fat cheese and I was eating
vegetables and fat-free dressing
basically dieting frankenfood it was all
weird manufactured stuff because on
certain diet plans you know there's a
you can kind of game it with things that
have more fiber you know I was playing a
game
oh I can so relate I'd think well my
body just naturally wants to be heavy so
I have to out think it will all these
clever foods and supplements designed by
smart lab coat types yeah that's just
how it goes I wasn't sleeping well at
all and I have it's been my I feel like
my claim to fame is that I've always
been a really good sleeper and I stopped
sleeping I wasn't sleeping through the
night I would wake up and I couldn't
fall back asleep I've already gone
through menopause so they weren't
menopausal issues I had no energy I used
to take a nap every day I could not stay
awake until like until it was time to go
to bed
you know my energy was terrible I would
power through to get my exercise done
because that was one of the only ways
that I thought that I was keeping the
weight off I couldn't get anything done
I would make dinner and basically sit
until it was bedtime like many of the
other IDM patients you've heard from in
past episodes
Melissa's metabolic issues started when
she was very young my metabolic issues
started I think probably in high school
I was never more badly obese but I
struggled with my weight my entire life
my mom and my sister are very thin
naturally and kind of ate whatever they
wanted and my father was diagnosed with
Type 2 diabetes when I was in high
school but interestingly his doctor
apparently told him he had was diabetic
but he wasn't really but his doctor at
the time knew that it would change the
way he was eating and then he lost
weight he became not diabetic well you
know family lore is that he was never
really diabetic but then he let it slip
and gain the weight back and then got
gained a lot of weight and then was
diagnosed and then started giving
himself insulin
[Music]
to be clear her father was diagnosed as
a type 2 diabetic and was prescribed
insulin which he gave himself
it was awful watching him get more sick
and more fat and I remember one
Christmas in particular Thanksgiving
where I had made apple pies and he
insisted on taking one whole pie and
what was left over of a second pie and I
said you're diabetic you shouldn't be
doing that and he said I'll just give
myself more insulin so it was a horrible
thing to watch and I knew that that was
definitely you know a possibility for me
I never let my weight get that bad but
when I would do blood work you know I
feel like I was always kind of on that
edge in uncontrolled diabetes whether or
not its type 1 or type 2 you are going
to end up with complications but they're
completely avoidable by running low carb
and that's Gary fat key Australian
orthopedic surgeon and low carb advocate
who also ends up dealing with the
amputations that happen at the final
stages of diabetes diabetes is an
inability to manage the carbohydrate and
specifically the glucose load that your
body is presented with and most times
that comes with what you eat sometimes
with a bit of stress and exercise but
effectively diabetes is that inability
to control what you what it presented
with so you've got two options one is
you can eat what you want and then just
take medication and do that on an
increasing aspect for the rest of life
and get poor control or the other option
is you can actually reduce the amount
you eat which is to run low carb and if
you do that you're going to end up
requiring less medication you're going
to have less complications and you're
gonna have less eyes and less lows it's
as simple as that and did Melissa's dad
make her recovery from diabetes no it
got him
it absolutely got him and it was again
it was just heartbreaking to watch
because he would just get
self more insulin he'd sit at the table
and eat and just shoot it right through
his shirt really he died of congestive
heart failure I think his body just
couldn't take the stress of what he was
doing to it he just kept getting yeah it
was awful and then that all that
diabetic that we're diabetic stuff with
your feet and neuropathy and and just
all of that and they used to travel a
lot and you know it was always a big
issue - that was before insulin was this
easily transportable it as as it is now
and yeah he'd need a refrigerator in his
room and he did not change how he was
eating and I wish that I had known then
what I know now I could have at least
educated him so let's recap
Melissa clearly has a family history of
type 2 diabetes
she tried in vain for years to keep her
weight in check by restricting calories
every single time she lost weight this
way her metabolic rate would go down and
her hunger hormones would go up and as a
result the weight would come back on I
just felt like I failed and I am married
to someone who's very thin naturally who
doesn't really like to eat this is my
it's a horrible thing for me my cross to
bear and he just didn't understand it he
would say I don't understand just don't
put the food in your mouth and I would
have a hard time stopping when I started
which now I understand the foods that I
was eating were physically making it
harder to stop eating but I didn't know
that at the time the problem with
insulin resistance is that your body
compensates by producing more insulin so
if you're to measure insulin levels in
the morning when they should be low
somebody with insulin resistance is
going to have a very high levels and of
course if you have very high levels of
insulin you're going to want to gain
weight similarly if you
simply reduce your calories but don't
adjust this sort of insulin resistance
thermostat then eventually the insulin
resistance keeps insulin levels high
which is independent of the diet and so
even as you're forcing your weight down
the thermostat is trying to pull
yourself back up and this is the key so
what we have to understand is how to
lower insulin resistance and it depends
on two key factors the sort of what to
eat but also the when to eat because
resistance as a general biological
phenomenon depends upon not just the
levels but also persistence of those
high levels that is high levels of
insulin by itself will not cause insulin
resistance but high levels of insulin
persistent over time and this can be
decades may cause insulin resistance and
as you get the insulin resistance it
causes more insulin to be produced which
makes this cycle go round and round and
round
so just when Melissa had hit rock bottom
she had a little bit of good luck um
actually got a free download of an
audible book and they don't even know
how it happened but it said some books
you might be interested in and it was
dr. phung's fasting the complete guide
to fasting so I started listening during
work during my lunch I would walk and
listen to a chapter a day and all of a
sudden I felt like everything kind of
fell into place I was crazed I it was
like all of a sudden someone had given
me the secret to something I had been
struggling to figure out for my whole
life and I started fasting right away
even though I wasn't really keto at that
point I tried to stop eating processed
foods I was really trying to clean up my
diet and be more conscious of what I was
eating for my whole life I believed the
you can't miss a meal or your metabolism
will slow down here's dr. Fung on why
your metabolism does not slow down when
you miss a meal as we talked about
before there's two really important
parts that caused the weight plateau and
the weight regain one is slowing
metabolism and two is hunger signaling
so the question is what can you do about
it one of the things that we have to do
for the body metabolism is to keep it
high that's one of the reasons why
people always say you should never skip
a meal because they say you're gonna go
into starvation mode and your metabolism
is going to slow and then that'll make
things worse and it sounds pretty
reasonable but it's completely untrue so
you have to understand a little bit
about what causes the metabolism to slow
and really the key player here is no
surprise insulin insulin is a key signal
when you switch between a Fed state and
a fasted state insulin goes up when you
eat and it goes down when you fast at
the same time insulin is a fat storage
hormone when it's high food energy gets
stored as fat and when it's low energy
is extracted from body fat as you become
more and more obese you develop more
than more of this insulin resistance
then insulin levels stay high even when
you don't eat because you have this
resistance your insulin levels are
elevated and your body because it
doesn't drop your body doesn't get that
signal to pull this energy back out to
burn it it's still saying hey store food
energy even as no food is coming in so
you don't have access to your stores of
body fat so technically what we say is
insulin inhibits like pollicis so
insulin blocks fat burning therefore if
you shut off all your fat stores then
the only energy you can burn is the fuel
that's coming in through your food so
the takeaway is lower insulin is
necessary for you to access body fat for
fuel and therefore lose weight and the
easiest and fastest way to drop your
insulin level is by fasting when your
insulin is low your body can burn that
body fat and guess what it has all the
energy it needs it does not need to dial
back your metabolic rate I believed the
you can't miss a meal
or your metabolism will slow down which
now I find absolutely hysterical
ridiculous and it makes me angry because
I can remember being in the car with my
husband and saying I'm hungry and if I
don't eat something really Bad's gonna
happen to me and so I started fasting I
did three days and then the next week I
did seven days
not eating for seven days seems crazy
doesn't it how did she feel
and I was like euphoric I can remember
walking with my husband and just it was
day seven and I was just shocked I
cannot believe that I have not eaten for
seven days and I have this much energy
and I feel this great and this is
amazing and then I thought you know I
probably should get some help so Melissa
reached out to eidm for help and spoke
with Meaghan of course right before she
was about to go on a European vacation
when I had my first interview with
Meaghan I said she asked me why do you
want to do this and I said because I
feel like I am the kind of person that
could very easily slip into disordered
eating and I want to make sure that it
doesn't happen I also really like to
have the right answer for things and the
Internet's great and that you can get a
lot of information but sometimes the
information that you get might not be
100% correct along the way
Meaghan has been incredibly supportive
given me great information always there
when I need her or it gets me prepared
for something else you know I was really
nervous about my vacation and she said
go and enjoy it try not to snack you'll
be fine Melissa had been part of the
idea program for about six months prior
to her European Cruise and that's
Meaghan Ramos director of the intensive
dietary management program there are a
few key things that Melissa realized
were very important for her success the
first thing was having a predictable
routine knowing which days of the week
she would fast knowing which days of the
week she would feast and knowing what
she would feast on on fasting days the
preparation
ways of her making sure that she was
getting adequate electrolytes so Melissa
learned the importance of making sure
that she had salt with her everywhere
that she went that she would stay
properly hydrated and would always have
her water bottle with her and that she
would have adequate bone broths she
would carry tea bags with her and make
sure that she had her coffee with her
good fat in it when she needed it to
help get her through her fasting days
for her feasting days she learned the
importance of preparing certain foods
having vegetables prepared having a meal
plan in place so she would know what she
was gonna be eating on those eating days
and in those eating windows one of the
biggest ways that people struggle on
their eating days is that they're not
eating adequate food they end up rushing
and life is hectic and they just sort of
eat whatever's available
so Melissa became one heck of a meal
planner so she would always make sure
that she had good quality full meals at
each meal that would leave her feeling
satisfied till the next time she wanted
to eat
Melissa also has children and a husband
who don't eat ketogenic like her so she
has that added challenge of having
carbohydrates around the house so
Melissa realized the importance of
having certain safety foods mostly
charcuterie items like salami and
prosciutto having some cooked bacon on
hand having some hard-boiled eggs and
some olives ready in her refrigerator
for her consumption having some dill
pickles she learned the importance that
having these foods would prevent her
when the cravings became too strong for
the carbohydrates her family might have
lying around Melissa also had to figure
out how to give up snacking outside of
her time window and to eat more within
that time window which takes some
getting used to so one of the biggest
vices that the majority of my clients
struggle with is nuts
very few people eat nuts sensibly
for us we're very busy we're always on
the go we do not spend adequate time
preparing for proper meals so we're
always eating half meals and we end up
substituting for nutrients by snacking
on nuts
[Music]
in the IDM program we are not afraid of
nuts great nuts like macadamia nuts and
walnuts almonds and pecans pine nuts
there's so many great knots out there
but nuts need to be part of your meal
you need to be eating full meals not
just partial meals and the nuts that you
do have need to be part of these meals
if you've had lunch and a couple of
hours later you feel like having a
handful of almonds you did not eat
enough at lunch before her European
cruise Melissa went on a weekend getaway
with a few of her girlfriends she
brought along all her great kedo safety
foods as she found that even though she
spent four days eating she didn't gain
any weight this experience gave her the
confidence she needed for her trip I was
actually on vacation we were in Europe
for ten days and I had made a decision
that I'm gonna try and be Quito but I'm
also not going to turn down something
that's delicious that I might not ever
find again or that you know like Prague
is known for its pilsner beer I don't
really drink beer anymore but I wanted
to have some beer the entire time she
was very careful because she was frankly
afraid that if she cheated too much she
might never get back on it and I have
failed before on diets where I look back
and think I don't know what happened how
did I gain all this weight like I
because you let things creep in and you
kind of let your guard down so I ate a
lot I ate my breakfast was generally
very ketogenic it was bacon and and
smoked salmon and some meats and cheeses
and eggs lunch was a little hard and
then we were places where I wanted to
try the food like we were in Vienna and
they're known for V nurse schnitzel
which is breaded chick
and so I had it I try it was interesting
I tried to fast on the plane ride home
and I made it probably about 18 hours
and then I just wasn't feeling well and
I thought you know what it's probably
because I had all these carbs so I asked
Melissa what was the damage from the
holiday first of all I did gain weight
when I was gone which was sobering I
gained 10 pounds I'm down three already
and I would like to get probably to lose
like another 15 pounds I would be super
happy at that weight but I feel like the
weight that I'm at right now I could
live at this weight for the rest of my
life and be happy and be comfortable in
my clothing and feel normal and what
about the specter of diabetes how's her
blood sugar my blood sugar is great I
got a ketone meter so I can test my
ketones
I wasn't testing my blood sugar
originally but then I kind of wanted to
fool around with it and to see how
certain foods that I eat do affect me so
then I got that and my blood sugars are
fabulous
[Music]
so let's go through Melissa's
transformation she started eating low
carb in March of 2017 and then I read
the fasting book and then right after
that read the obesity code and then
transitioned to ketogenic and to fasting
and in April she started paying more
attention to hidden sugars and
carbohydrates that were in foods that
she thought might have been healthy and
okay you know you know this is what a
lot of people say they start low carb
and then oh you mean fruit has sugar you
know and Weight Watchers fruit is free
which means you can eat as much fruit as
you want but I you know I had no idea
that fruit had so much sugar in it
so Melissa continued fasting in
ketogenic eating all the way up until
the cruise which she had just returned
from before we spoke I started eating
keto we got back on Wednesday so
actually I started eating keto on
Thursday in today's Saturday so this is
my third day and I'm so happy to be back
oftentimes when you leave a diet and
then you have to go back I think that's
where people fail because going back is
so miserable you've been eating all this
delicious food and you don't want to go
back but I feel like eating a ketogenic
diet I'm happy to go back
[Music]
one thing that happens to people who
discover the health benefits of a
low-carb high-fat way of life is that
after a while we get mad we wonder why
our doctors don't know about it if we
blame ourselves for not being able to
follow their advice
I asked Melissa who really deserves the
blame oh my gosh I am really angry okay
the first person I'm angry at is Ancel
Keys he did all of us an incredible
disservice by the whole seven countries
that really wasn't seven countries that
most more like 21 countries but he chose
to only use seven of those countries to
make the point that he wanted to
so I'm very mad at him I mad at our
government for subsidizing all of those
crops that were paying for and then
we're also paying for the healthcare for
the people that are sick from those
crops from all that high-fructose corn
syrup and those things that are put into
the food that make it harder for us to
stop eating and make us sick George
McGovern you know the whole grain
subsidy thing I'm mad at him
so really the story goes back to the
1950s when the nation was in a panic
over the rising tide of heart disease
that had come from pretty much out of
nowhere in the early 1900's it was very
rare to become the becoming the nation's
leading number-one killer and that's
Nina tai Scholz author of the big fat
surprise which was named a 2014 best
book by The Economist The Wall Street
Journal Forbes Mother Jones and Library
Journal I mean all of a sudden men whose
fathers had lived to old age they were
having heart attacks and dying in the
midst of their youth and this was
terrifying to people including the fact
that President Eisenhower himself had a
heart attack in 1955 was out of the Oval
Office for 10 days imagine that your
president is out of the Oval Office for
10 whole days so the whole nation was
just absolutely fixated on this question
what causes heart disease and people
really didn't know there was a number of
competing explanations some people
thought it was due to vitamin
deficiencies which is actually pretty
good at pretty good idea some people
thought it was due to the rising auto
exhaust fumes other people thought it
was personality type a stress and in
that vacuum stepped Ancel keys he was a
physiologist at the university of
minnesota a kind of very charismatic man
he was called arrogant even by his
friends he had an unshakable faith in
his own bully
and he could argue anyone to the death
is how one person put it to me his idea
was that it was saturated fats and
cholesterol dietary cholesterol that
caused heart disease saturated fats and
cholesterol would clog your arteries
like hot grease down a cold stove pipe
and that would give you a heart attack
and he was able to get his idea
implanted into the American Heart
Association such that in 1961 the
American Heart Association which was
then really the only group giving any
kind of dietary advice for her disease
they issued the world's very first
recommendation to avoid saturated fat
and cholesterol in order to avoid a
heart attack that was the tiny acorn
that grew into the giant oak tree of
advice that we have today in place of
saturated fats the American Heart
Association said to eat unsaturated fats
polyunsaturated fats what was that that
meant instead of butter you eat
margarine instead of meat you have I
don't know I never quite figured it out
like have vegetable oils for dinner but
you you have chicken fried in in canola
oil or something I'm mad at the American
Heart Association that they're taking
money and they're they're telling us
things that aren't true and people
believe it and physicians who physicians
and positions of power are still like
towing that cholesterol line and the
saturated fat line even though there's
so much information out there that is
that shows it's not true and I work for
physicians and I've really only had one
of them who's willing to even listen it
makes me angry that there's all these
people out there that are fat and feel
awful about themselves and think that
they're doing something wrong when in
addition
we're being told to do the wrong thing
and if you look at the the graphs of
obesity and the low-fat diet like it
they track identical to each other so
from the minute it was the low-fat diet
and I remember snack Wells coming out
and people saying well you know that
that is more fattening and that's why I
think about sitting at the beach and
eating Twizzlers and thinking I was
doing a good thing for myself and and it
makes me angry that all then I hate to
use the word fake news but it's fake
news when they talk about saturated fat
makes you sick and that a low-fat diet
is still the healthiest way to eat we're
not being given the right information
the Dietary Guidelines currently suggest
capping your saturated fat content as a
percent of calories at 10 percent in
2015 they actually were not going to
review any of you know there's been this
surge of interest in saturated fats and
there's been own teams of internationals
of scientists all over the world who've
reviewed the data on saturated fats and
because there's been a lot of you know
the book Gary Taubes this book my book
we've sort of raised this issue that
there are all these clinical trials that
have been ignored unsaturated fats and
so many scientists around the world have
gone back and dug up these trials to see
what did they really say and that's why
we've had like more than a dozen
systematic reviews of that data to say
actually saturated fats are not the
demon that we thought they were they do
not cause heart disease right
the dietary guideline committee in 2015
was going to ignore all of that research
even though it is their specific job to
go over the last five years of research
to see if anything new has come up they
were gonna ignore it all
I haven't do a bunch of Freedom of
Information Act requests and I've read
the dietary guideline committee emails
to each other and actually there was one
systematic review by a guy named led by
a team from Harvard in Cambridge the
lead name on that is Chowdhury but it
that review came out in March my book
came out in May and the dietary
guideline committee freaked out and like
mid-may they're like we have to do a
review on saturated fats because those
rumors are popping up again about how
saturated fats it's like we have to tamp
down the the truth that's bubbling up so
they did a review of saturated fats but
they did it in this very they didn't
review the evidence comprehensively they
misinterpreted the the reviews that they
looked at and there's there's a couple
of emails where one of the dietary
guideline committee members is says well
you know that number seven percent cap
limit on saturated fats are ten percent
limit on saturated fats there's really
no data for it we just picked that
number out of thin air
and now in the largest-ever
epidemiological study even with all the
caveats that we have to recognize about
epidemiology that shows that if you cap
your saturated fat to 10% which is what
our government currently tells us to do
that the risk of stroke goes up
dramatically if you're eating less than
10% of your calories of saturated fats
which is to say our Dietary Guidelines
maybe are almost very likely increasing
the risk of stroke and certainly there's
nobody with eating fewer than 10% of
your calories as saturated fats who had
any better cardiovascular outcome so
there there is just no data anymore to
support that kind of cap on saturated
fats
there's almost nothing in the dietary
guidelines that is based on rigorous
clinical trial evidence of the many ways
that have dietary guidelines is are not
evidence-based is on whole grains on
grains at all there's no evidence to
show that we need grains to survive
it's actually six to 11 servings of
grains per day that the Dietary
Guidelines recommends and in the
language of the guidelines the top line
language they say we recommend whole
grains one of the most respected
organizations in the world called the
Cochran group which does nothing but do
systematic reviews of scientific
literature they looked at whole grains
and concluded that there was zero
clinical trial evidence that is to say
there's zero rigorous evidence to
support the idea that whole grains can
combat heart disease that was originally
why we were sold them right that eat
whole grains because those are better
for for fighting heart disease but the
Cochrane review could not find any
evidence for that our dietary guidelines
recommend the same amount of refined
grains as whole grains so in those 6 to
11 servings of grains every day half of
them it is required and recommended and
in your school lunches and in your you
know feeding programs for the elderly
that those be refined do you know why
because only refined grains are enriched
and fortified and without those
nutrients which include iron and folate
and some of the B vitamins which
Americans are deficient in we would be
even more deficient in them where those
vitamins normally and minerals there in
meat
meat eggs dairy you know mainly meat
mainly liver right but we're not allowed
to eat those foods because of the limits
unsaturated fats they artificially
fortify and enrich refined grains and
then they require that we eat them they
actually did a little experiment Ike
this is part of the emails that I got
from my Freedom of Information Act
request they tried to see if they could
get rid of refined grains knowing that
they probably should not be still
recommending them and they discovered
that the guidelines would even be more
nutritionally insufficient than they
already were so they couldn't do that so
they continue to recommend equal amounts
of refined grains as whole grains and
that is outrageous that's why kids are
getting like you know white flour Danish
with sugar in them for breakfast at
schools and we think we're helping our
children by feeding them healthy
breakfast I think in like the next 15
years that eating a ketogenic or a low
carb diet is going to be what's
recommended because I think there's
going to come a point where you can't
dispute or refute all of the evidence
and I watch people i watch it happening
to people that I know people who are on
Weight Watchers who now the weight is
creeping back and it's heartbreaking
it's heartbreaking to watch
[Music]
well I work in a doctor's office and so
I interact with patients all day and a
staff all day and I see that the food we
eat is making us all very sick I see
patients come in who are having multiple
issues I work for a GI office and the
food they're eating is giving them
reflux the food that they're eating is
making them sick it they're diabetic
which we know how many things you know
once you hit that diabetic button
everything else just starts falling
apart and we have pharmaceutical people
who come in who want us to you know they
talk about their medicines they bring us
a lunch which is a very unhealthy lunch
and I've learned to walk away I go to
the gym during lunch when we have those
lunches because I don't want to eat that
food I know it's not good for me
I feel now like I'm just getting better
like I'm getting stronger my body's in
better shape everything is better my
hair is better my my teeth are better
like it's it really is like I the
Fountain of Youth or like a magic bullet
I asked Melissa if she's talked to the
doctors and the nurses about low-carb
and did she get anywhere I've tried I
have one doctor who's actually eating a
low-carb diet now and then the other
ones just ask for the studies but
they're not really interested in the
studies it's an odd it's an odd thing
because again I've been reading a lot
and listening a lot and they say that
physicians get about three hours of
nutritional training in medical school
and it's doctors just want to write
prescriptions and I have friends that
are doctors and I work for great doctors
but they really just want to write the
prescription
the problem with most doctors now if
they're just really not up to date we've
been talking about total cholesterol LDL
HDL cholesterol but it's just like lipid
markers have in our understanding of
them have moved our understanding has
just vastly grown in the last 10 20
years it's just it's just hyperlinked
forward as we now understand the most
meaningful risk factors for heart
disease the low-carb diet really
improves all of those LDL cholesterol
that's the kind of sticking point one
low-carb diets tend to raise people's
LDL cholesterol about the so called bad
cholesterol well here's something most
people to understand LDL cholesterol
does not track well with your your
cardiovascular risk and the studies
where they actually look at to see who
dies it's never related to their LDL
cholesterol level so LDL cholesterol
turns out to be a super poor predictor
of cardiovascular risk my daughter says
I've become like an evangelist I try to
encourage people and I try not to judge
and I try and educate I've started a
meet up a ketogenic living meet up and
our first meeting is a week from Monday
and I bring ketogenic treats into the
office so that people can see you can
still eat delicious food but you know
there's a woman who's a very good friend
of mine who said she couldn't give up
her Cheerios
people don't realize or aren't willing
to admit that they're addicted my
husband I want him to be healthier so
it's not about his weight because he's
underweight but I see what he eats and
I've been trying to change the way he's
eating and I decided when our kids went
back to college let's try this because
when the when my kids are home and my
boys are athletes and they want to eat a
lot of food and they want to gain weight
and I basically cook for them and then I
just kind of eat around them
but for my husband I said let's give it
a shot like you're not you know he
complains about his mutt his like body
hurting he's not sleeping he could not
do it we started on a Saturday night and
by Tuesday he had given up I guess he
doesn't want to own it which makes me
and it just makes me sad and I love
eating a ketogenic diet like when people
say it's too restrictive I don't
understand that it's delicious and how
much weight has Melissa lost I've lost
35 pounds and the best part is it's been
pretty painless which is an amazing gift
I don't think I'm ever going to be fat
again you know I may gain a little
weight but I'll never be fat again
because it was super easy for me to
transition back to keto when I got back
the way it's already starting to come
off
I'll start fasting next week and it's
just the way I want to live my life
well done Melissa it's another happy
ending to another episode of the obesity
code and that's our story for this week
you've been listening to the obesity
code' podcast lessons and stories from
the intense
dietary management program the obesity
code podcast is brought to you by - Kido
LLC who strives to support the low carb
community with podcasts and other
publications and you can support our
mission by making a monthly pledge no
matter how small at patreon
- Kido calm I'm Carl Franklin we'll see
you next time
[Music]
you
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