The Weight Loss Scientist: You've Been LIED To About Calories, Dieting & Losing Weight: Giles Yeo

The Weight Loss Scientist: You've Been LIED To About Calories, Dieting & Losing Weight: Giles Yeo

Introduction

In this section, the speaker introduces the topic of obesity and weight loss. They discuss how people gain weight as they age and introduce Dr. Giles Yeo as an expert on fat burning.

Obesity and Weight Gain

  • Between 20 and 50 years old, the average person gains about 15 kilos in weight.
  • The speaker introduces Dr. Giles Yeo as a world-leading expert on fat and how to burn it.

Fixing Obesity

In this section, the speaker discusses common misconceptions about weight loss and calorie counting. They also introduce the idea of sustainable weight loss.

Misconceptions About Weight Loss

  • Losing even a few pounds can trigger our brain to think that we are reducing our chance of survival, making it difficult to lose weight.
  • Calorie counting is not accurate because it does not take into account the limitations and caveats of calories.

Sustainable Weight Loss

  • Sustainable weight loss can be achieved by using a set of numbers that can be applied to any diet.

Gratitude for Listeners

In this section, the speaker expresses gratitude towards their listeners for supporting their podcast.

Gratitude Towards Listeners

  • The speaker thanks their listeners for tuning in to listen to their podcast and enabling them to live out their dream.
  • The speaker asks listeners to hit the subscribe button as it helps the channel more than they could ever explain.

Interview with Dr. Giles Yeo

In this section, the speaker interviews Dr. Giles Yeo and asks him about his academic journey and expertise.

Academic Journey of Dr. Giles Yeo

  • Dr. Giles Yeo is from San Francisco and studied genetics as an undergraduate before coming to Cambridge to do his PhD on the genetics of Japanese pufferfish Fugu Rupert Peas.
  • He joined a lab that had just identified the very first obesity gene in humans when mutated cause severe obesity, which led him to study the genetics of obesity.

The Importance of Hormones in Controlling Appetite

In this section, the speaker discusses how hormones play a crucial role in controlling appetite and body weight.

Lack of Signal Between Fat and Brain

  • Children who are unable to control their diet lack the signal between fat and brain.
  • A hormone signals the brain about how much fat is present in the body, which is important for survival.
  • Without this signal, the brain thinks that the person is starving, even if they have enough fat stored.

Academic Journey

  • The speaker moved away from studying extreme obesity to studying all body types.
  • They wanted to understand why people respond differently to stress and food.
  • They started doing podcasts, writing books, and speaking outside of academia.

Why Food?

  • Studying genetics of body weight involves studying how our brain influences feeding behavior.
  • The speaker loves food but also followed biology to understand mechanisms behind eating habits.
  • They were interested in understanding why some people love food while others use it as fuel or get angry about it.

How Food Affects Mood

In this section, the speaker talks about how food affects mood and why they became interested in researching this topic.

Personal Experience with Food

  • The speaker noticed that they tend to eat carbs when stressed or traveling through airports.
  • Eating a big bowl of noodles helps them relax and calm down.

Link Between Research and Personal Life

  • There is a link between what the speaker does in their day job (researching food) and what they think about outside of work (broadcasting/writing).
  • They enjoy researching food because they love it.

The Brain and Food Intake

In this section, the speaker talks about how they study how the brain controls food intake through using cells using molecules. They also discuss their perspective on balancing their day job as a scientist with their passion for writing.

Balancing Science and Perspective

  • The speaker believes that many scientists lose perspective and need to go out of the lab to speak to people and understand what they are interested in.
  • They merge their passion for writing with their day job as a scientist, which has made them a better scientist.
  • Studying food genetics has been the speaker's focus for almost three decades.

Society's Relationship with Food

In this section, the speaker discusses society's relationship with food over time and how it has become polarized. They also talk about obesity and non-infectious diseases caused by poor diet.

Polarization of Society's View on Food

  • Society is polarized when it comes to food, where some people enjoy it while others fear it.
  • Obesity, diabetes, high blood pressure, certain heart diseases, cancers are mostly caused by poor diet.
  • The speaker believes that understanding food is key to fixing our diets rather than fearing it.

Orthorexia - A Type of Eating Disorder

In this section, the speaker defines orthorexia as a type of eating disorder where individuals have an obsession with eating properly. They also discuss how orthorexia stems from wanting control over something specific.

Understanding Orthorexia

  • Orthorexia is an eating disorder where individuals have an obsession with eating properly.
  • It stems from wanting control over something specific like one's diet or being vegan or plant-based.
  • Orthorexic individuals become so hung up on their diet that they will only eat specific foods prepared in a certain way.

Instagram and Dieting

In this section, the speaker discusses the prevalence of female users on Instagram and how food and fitness are the two biggest topics. The speaker also talks about how conflicting advice on diets can be overwhelming and lead to confusion.

Female Users on Instagram

  • Majority of Instagram users are female.
  • Speaker's Instagram followers are 89% women.
  • Food and fitness are the two biggest topics on Instagram.

Conflicting Advice on Diets

  • Conflicting advice on diets can be overwhelming.
  • Too much advice can make it difficult to know what to eat.
  • There is no one singular right diet, but general principles include eating less sugar, less meat, and more vegetables.
  • People judge others based on their eating habits, leading to loud opinionated people who promote their own diet as the right way.

Finding the Right Diet for You

In this section, the speaker discusses how finding the right diet is a personal journey that involves considering biological, psychological, and lifestyle factors.

Personal Journey

  • Finding the right diet is a personal journey.
  • Biological factors such as genetics play a role in determining what works best for an individual's body.
  • Psychological factors such as obsessive-compulsive tendencies or eating disorders should also be considered when choosing a diet.
  • Lifestyle factors such as work schedule and social life can also impact what diet is feasible for an individual.

Experimentation

  • Experimentation is key to finding the right diet.
  • Keeping a food diary can help identify patterns and triggers in eating habits.
  • Trying different diets, such as vegan or paleo, can help determine what works best for an individual's body.

Moderation and Mindfulness

In this section, the speaker discusses how moderation and mindfulness are important aspects of maintaining a healthy relationship with food.

Moderation

  • Moderation is key to maintaining a healthy relationship with food.
  • Allowing yourself to indulge occasionally can prevent feelings of deprivation and bingeing.
  • Portion control is important in maintaining moderation.

Mindfulness

  • Mindfulness involves being present while eating and paying attention to hunger cues.
  • Eating slowly and savoring each bite can increase satisfaction with meals.
  • Avoiding distractions while eating, such as watching TV or using your phone, can improve mindfulness during meals.

Conclusion

In this section, the speaker concludes by summarizing the importance of finding the right diet through experimentation and considering personal factors, as well as emphasizing the importance of moderation and mindfulness in maintaining a healthy relationship with food.

Summary

  • Finding the right diet is a personal journey that involves experimentation and considering biological, psychological, and lifestyle factors.
  • Moderation and mindfulness are important aspects of maintaining a healthy relationship with food.

Final Thoughts

  • The speaker encourages listeners to find what works best for them and not to compare themselves to others.
  • The speaker emphasizes the importance of enjoying food and finding pleasure in eating while also being mindful of how it affects our bodies.

Genetics and Body Weight

The speaker discusses the role of genetics in body weight and how it affects different ethnicities.

Genetic Differences in Eating Habits

  • Different ethnicities have varying susceptibilities to diseases such as type 2 diabetes.
  • Body shape also plays a role in disease susceptibility.
  • There are over a thousand genes for body weight, including the leptin gene which lets your brain know how much fat you have.

The Obese Gene

  • The obese gene is called leptin and is responsible for letting your brain know how much fat you have.
  • Leptin is binary, meaning that if you have none of it, you're not fine. However, there are other genes like mc4r that are part of the same pathway and act like a rheostat or thermostat.
  • Mutations in the mc4r gene can make someone more likely to end up with obesity.

Conclusion

Genetics play an important role in determining body weight and susceptibility to certain diseases. While some genes like leptin are binary, others like mc4r act as a rheostat or thermostat.

Trying the Keto Diet

In this section, the speaker talks about trying the keto diet and losing a significant amount of weight. However, he also mentions that it was difficult to maintain and he gained back more weight than he had lost.

Trying the Keto Diet

  • The speaker decided to try cutting out gluten and then tried the keto diet after watching a video online.
  • He lost a significant amount of weight in 8 weeks but found it difficult to maintain.
  • When asked if he gained any weight back, he mentioned gaining back more than what he had lost.

Why Our Brain Hates Losing Weight

In this section, the speaker explains why our brain hates losing weight and how it tries to bring us back to our default base state.

Brain's Response to Weight Loss

  • The brain is wired for a feast-famine environment and responds negatively when we lose weight.
  • Even losing a few pounds can trigger the brain's response to reduce our chance of survival by making us hungry and lowering our metabolism.
  • This strategy makes us store more calories even when eating the same amount of food as before.
  • This response is true for most diets, and once we stop dieting, our brain starts dragging us back up to where we were before.

Brain's Adaptation to Food Availability

  • Our brain has adapted over time due to food scarcity, but now we live in an environment with too much food available.
  • The brain's response to this environment is natural, but it causes problems because we have a mild adopted brain for a feast-feast environment.

The Global Food Crisis

In this section, the speaker discusses how the world's population has grown to over half a billion people and how we need to feed all these people. However, the problem is that the efficiencies of scale in food production have made calories cheaper than ever before, leading to an increase in overnutrition.

The Problem with Overnutrition

  • Due to efficiencies of scale, calories have never been cheaper.
  • More people are dying from overnutrition than undernutrition.
  • Obesity is becoming a severe problem worldwide.
  • Higher income countries are more affected by obesity due to the availability of unhealthy foods.

The Emergency of Obesity

  • Obesity is an emergency because it leads to diseases such as diabetes, high blood pressure, and certain cancers that kill millions of people.
  • Treating obesity and related illnesses costs billions of pounds each year.
  • Fixing obesity would save a lot of money and improve public health.

BMI Controversy

  • BMI (Body Mass Index) is a way of controlling for height and weight on a population level but may not be accurate for individuals.

Different Sizes and Amounts of Fat

In this section, the speaker discusses how different body sizes can carry varying amounts of fat safely. The impact of obesity on health depends on an individual's weight and metabolism.

Food Habits and Intermittent Fasting

  • The speaker talks about his version of intermittent fasting, which involves time-restricted eating.
  • He mentions that he doesn't eat breakfast as he doesn't feel hungry in the morning.
  • The speaker expresses confusion after reading a book that suggests front-loading food intake with a big breakfast, medium lunch, and small dinner.

Eating Habits and Metabolism

  • The speaker explains that our metabolism is highest during the day when we are active and looking for food to avoid becoming food ourselves.
  • Eating a big meal at night before sleeping leads to calorie storage mode as metabolism drops during sleep.
  • Homeostasis balances out the difference in calorie intake timing but may make a slight difference in weight gain.

Research Findings on Calorie Intake Timing

  • A study conducted by Professor Alexandra Johnstone found no significant difference in body weight change between people who ate most calories at breakfast or dinner. However, those who ate more at breakfast felt less hungry throughout the day.
  • It does not matter whether one eats exactly the same foods at breakfast or dinner/lunch; it depends on personal preference.

Weight Loss Strategies

  • If actively trying to lose weight, one should consider when they want to eat.

Eating Late and Keto Diet

In this section, Tim Spector and the interviewer discuss eating late at night and the keto diet.

Eating Late

  • Eating late closer to when you fall asleep is bad and not helpful for weight loss.
  • The interviewee struggles with canceling their midnight buffet.
  • It's difficult to stick to general advice about eating because of work schedules or other constraints.

Keto Diet

  • The original keto diet was designed for epilepsy, but it has been found to help with weight loss as well.
  • Extreme versions of the keto diet are unsustainable due to high levels of fat and low carbs.
  • Whether or not keto is recommended for inflammation-related diseases depends on where the inflammation is located in the body.
  • A milder form of keto may be good for some type 2 diabetics looking to control blood glucose levels.
  • Protein makes you feel fuller than fat or carbohydrates.

Metabolism and Caloric Availability

In this section, the speaker discusses the metabolism of protein compared to fat and carbs. They also talk about caloric availability and how it affects the number of calories we can extract from different foods.

Protein Metabolism

  • It takes a lot of energy to metabolize protein compared to fat and carbs.
  • For every 100 calories of protein that you eat, only 70 calories are usable. The remaining 30 calories are spent dealing with protein.
  • This is why it's important to consider the quality of food we eat, not just the calorie content.

Caloric Availability

  • Caloric availability is the amount of calories that can be extracted from a food versus the total number of calories in a food.
  • Different foods have different caloric availabilities depending on how they are processed or cooked.
  • For example, sweet corn on the cob has lower caloric availability than desiccated cornmeal used for making cornbread or tortillas.

Calories vs Quality of Food

In this section, the speaker talks about how calorie counting is not enough when it comes to maintaining a healthy diet. They discuss how focusing on the quality of food we eat is more important than just counting calories.

Counting Calories

  • Counting calories alone may help with weight loss but doesn't necessarily lead to better health.
  • Just because you stay within your daily calorie allowance doesn't mean you're eating healthy.
  • A healthier diet with more calories may be better for overall health than a calorie-restricted diet.

Quality of Food

  • The calorie content of food tells us nothing about the quality of the food we're eating.
  • It's important to focus on the amount of protein, fiber, fat, sugar, and other nutrients in our food.
  • Caloric availability is an important factor to consider when evaluating the quality of different foods.

Calories and Cooking

In this section, the speaker discusses how cooking affects the calorie count of food and why counting calories may not be the most useful way to measure food intake.

Cooking Affects Calorie Count

  • The number of calories in cooked food can differ from raw food due to cooking breaking down fiber.
  • Cooking celery increases its calorie count from 6 to 30 calories per stick.
  • Cooking is an extension of digestion, so it breaks down some of the fiber in food, making more calories available.

Limitations of Counting Calories

  • Calorie counts on packages may not accurately reflect the number of calories your body will absorb.
  • Different types of foods have different calorie absorption rates, making it difficult to accurately count calories.
  • Reducing portion sizes can be an effective way to reduce calorie intake without switching to entirely different meals.

Blue Jeans Events and Studios

In this section, the speaker talks about his experience with Blue Jeans Events and Studios, a software tool that allows users to personalize and brand their virtual event interface with ease.

Personalizing Virtual Event Interface

  • The speaker praises Blue Jeans Events and Studios for its ability to personalize and brand virtual event interfaces with ease.
  • He mentions having done two events on the platform and highlights the ease of use for non-experts in creating an impressive virtual event.

Nutritional Benefits of Chocolate Flavored Huel

In this section, the speaker discusses his recent preference for chocolate-flavored Huel as a nutritionally complete option that helps him maintain a healthy diet.

Role of Huel in Maintaining Healthy Diet

  • The speaker shares his love for banana-flavored Huel but admits to recently trying out chocolate-flavored Huel due to team member influence.
  • He explains how having a nutritionally complete option like Huel within arm's reach helps him make healthier choices when he disregards his diet.
  • The speaker talks about his efforts to be more health-conscious by losing weight and consuming more nutritious foods. He also mentions inviting guests on his podcast who talk about diet and health-related topics.

Gluten-Free Diet Debate

In this section, the speaker discusses the prevalence of gluten-free products in today's society and questions whether humans are meant to eat gluten.

Gluten Intolerance vs Celiac Disease

  • The speaker shares how he self-diagnosed himself as gluten intolerant after experiencing gut reactions from eating certain foods containing gluten.
  • He questions the validity of his self-diagnosis after reading about the prevalence of gluten-free products and labeling in today's society.
  • The speaker explains that only 1% of the human species has celiac disease, which is a complete allergy to gluten. He also mentions that 3-4% of humans are probably genuinely gluten intolerant, while the rest are not.

Profitability of Gluten-Free Products

  • The speaker talks about how profitable it has become to sell gluten-free products, even for items like rice that never contained gluten in the first place.
  • He acknowledges that being able to cater to people with celiac disease is a positive aspect of this trend but questions whether it has created an unnecessary fear and avoidance of gluten for those who do not have an intolerance or allergy.

Diagnosis and Intolerance

In this section, the speaker discusses their personal experience with gluten intolerance and lactose intolerance. They also talk about the prevalence of lactose intolerance in adults.

Gluten Intolerance

  • The speaker was diagnosed with gluten intolerance by Dr. Stephen Bartlett.
  • After following a keto diet for two months, the speaker tried eating gluten again and did not experience any issues.
  • The speaker suggests that keeping themselves off gluten for two months may have restored their gut in some way, allowing them to tolerate small amounts of gluten again.
  • The speaker notes that many foods can cause gut issues, not just gluten.

Lactose Intolerance

  • The speaker states that 65% of adults are lactose intolerant.
  • Lactase is the enzyme that breaks down lactose, but it is turned off as we age. A mutation occurred 7,500 years ago near the gene responsible for lactase production which prevents its shutdown. This mutation is present in 85% of white northern European Caucasians and allows them to drink milk as adults.

Evolutionary Reasons for Lactose Tolerance

In this section, the speaker discusses why mammals become lactose intolerant as they age and how humans developed lactose tolerance.

  • The speaker suggests that mammals become lactose intolerant as they age because it encourages them to find solid food instead of relying on milk.
  • A mutation occurred 7,500 years ago near the gene responsible for lactase production which prevents its shutdown. This mutation is present in 85% of white northern European Caucasians and allows them to drink milk as adults. Certain pastoral populations in Africa also have lactose tolerance due to a similar mutation.

Genetic Predispositions to Foods and Diets

In this section, the speaker discusses how genetic tests can predict an individual's ability to handle certain foods and diets.

Genetic Tests for Predicting Food Tolerance

  • Direct-to-consumer genetic tests are available that test all known genes related to food tolerance, including lactose intolerance, alcohol metabolism, and caffeine metabolism.
  • Some genetic tests overstep their mark by making predictions beyond what is predictable. For example, predicting whether someone will respond well to a Mediterranean diet is difficult because it includes many different foods.
  • Despite some limitations of genetic testing, it can provide helpful predictions about an individual's ability to tolerate certain foods.

Choosing a Genetic Test

  • There are many different genetic tests available that test for various things related to diet and food tolerance.
  • Larger companies like 23andMe have an advantage due to their large data sets but only test a limited number of genes. Other companies sequence entire genomes but are more expensive and have less data available for improving predictions.

Clean Eating Documentary Controversy

In this section, the speaker discusses the controversy surrounding his documentary on clean eating and plant-based diets.

The Clean Eating Documentary

  • The speaker made a documentary on clean eating that looked at plant-based diets as well as alkaline diets and gluten-free diets.

Controversy Surrounding Plant-Based Diets

  • Some people in certain communities had adverse reactions to the plant-based component of the documentary.

Veganism and Plant-Based Diets

In this section, the speaker discusses the differences between veganism and plant-based diets. He also talks about the stereotypes associated with plant-based diets and veganism.

Differences Between Veganism and Plant-Based Diets

  • The speaker explains that a plant-based diet involves eating minimally processed foods, avoiding sugar, and consuming only whole foods.
  • People become vegan or adopt a plant-based diet for ethical, environmental, or health reasons.
  • The speaker disagrees with the belief held by some in the plant-based community that there is no safe dose of animal protein. He argues that there is a safe dose of animal protein but acknowledges that people should eat less meat.
  • The speaker challenges the idea that even eating a bit of egg white can kill you slowly. He believes it is a myth.

Stereotypes Associated with Plant-Based Diets and Veganism

  • The speaker notes that he has received backlash from Evangelical vegans who believe there is no safe dose of animal protein. He criticizes their tendency to make others feel bad for not following their diet when they may not have the privilege to do so.
  • While acknowledging that a plant-based diet can be healthy if done carefully with proper supplements, he emphasizes that it is not a diet for everyone. It is primarily for privileged people who have the choice to do so.
  • The speaker highlights some myths associated with plant-based diets such as the belief that there is no quantity of meat products that are healthy.

Eating Less Meat for a Healthier Planet

In this section, the speaker discusses the need to eat less meat and meat products for the benefit of the environment and our health. The speaker emphasizes that we do not need everyone to be vegan, but rather to eat 10-20% less meat immediately.

The Need to Eat Less Meat

  • We need to eat 10-20% less meat and fewer meat products immediately.
  • Eating less meat would have an enormous positive impact on the environment.
  • Framing the discussion as eating less meat rather than becoming vegan is more effective in encouraging people to make changes.

Systemic Changes for Reducing Meat Consumption

  • Taxation is not an effective way of reducing meat consumption because it disproportionately affects poor people and makes lawyers rich.
  • Making healthier food choices cheaper, easier, and more convenient is a better approach.
  • A nuanced view is necessary when considering socio-economic factors that affect people's food choices.

Market Forces vs. Personal Choice

In this section, the speaker discusses how market forces can be more effective than personal choice in promoting healthy behavior.

The Power of Market Forces

  • People are often resistant to being told what to do, but will make healthier choices if they believe it is their own decision.
  • Market forces can be more effective in promoting healthy behavior than personal choice because people are more likely to follow the path of least resistance.

The Truth About Fruit Juice

In this section, the speaker discusses the truth about fruit juice and its impact on health.

The Sugar Content of Fruit Juice

  • Orange juice and apple juice have as much sugar concentration as Coca-Cola.
  • Although there may be some additional vitamins and minerals in fruit juice, it is still mostly sugar.
  • Despite this fact, orange juice is not subject to sugar taxes like other sugary drinks.

Eating Whole Fruits vs Drinking Juice

  • Eating whole fruits is a better option than drinking fruit juice because chewing signals to the body that energy is coming and allows for slower absorption of sugar into the bloodstream.
  • Fiber in whole fruits also makes you feel fuller and helps regulate caloric intake throughout the day.

Alkaline Water: Scam or Solution?

In this section, the speaker discusses alkaline water and whether it is a scam or a solution for health.

The Alkaline Diet Theory

  • The theory behind the alkaline diet is that eating alkaline foods will promote a healthy blood pH level.
  • However, this theory ignores the presence of the stomach and its acidic environment.

The Truth About Alkaline Water

  • Alkaline water is a scam because it does not have any proven health benefits.
  • Drinking alkaline water does not change the pH level of your blood or provide any significant health benefits.

The Alkaline Diet and Weight Watchers

In this section, the speaker discusses the problems with the Alkaline diet and why people stick to it. They also talk about Weight Watchers and whether it is a good weight loss strategy.

Problems with the Alkaline Diet

  • The pH of our blood is always around 7, regardless of what we eat or drink.
  • Some foods that are considered alkaline, like lemons, actually contain citric acid and are acidic.
  • The Alkaline diet restricts meat and dairy products, making it a plant-based diet.
  • People stick to the Alkaline diet because they believe meat and dairy products are acidic.

Weight Watchers

  • Weight Watchers can be effective for some people because of the community support it provides.
  • However, public weigh-ins may not be suitable for everyone.
  • It's important to find a weight loss strategy that works for you personally.

Genetics and Weight Loss

  • Each person has a set range of weight that their body naturally maintains.
  • It can be difficult to lose weight outside of this range due to genetics.

Body Weight and Aging

In this section, the speaker discusses how body weight changes as we age and the factors that contribute to it.

Factors Contributing to Weight Gain with Age

  • Over thousands of feeding events, there is very little choice in where we end up with our body weight over a lifetime.
  • As we get older, we tend to get richer, sit more due to job types, and exercise less. These three things cause us to lose muscle mass which is metabolically active.
  • Our metabolism doesn't start to dip until we're 60 years old.

Average Weight Gain with Age

  • Between 20 and 50 years old, the average person gains about 15 kilos in weight which is equivalent to 32 pounds or one to two pounds per year.

Importance of Staying Active

  • The speaker emphasizes the importance of staying active as you age so that you can continue doing physical activities such as climbing stairs or going on boat trips.

Importance of Muscle Mass for Healthy Aging

In this section, the speaker discusses the importance of maintaining muscle mass as you age for healthy aging.

Maintaining Muscle Mass

  • Muscle mass is the most important factor related to health when you age, independent of how much fat you have.
  • Resistance training and lifting weights are crucial to maintaining muscle mass as you age.
  • It's important not to assume that you'll always be able to do what you can do now, and to continue resistance training and lifting weights as long as possible.

Sustainable Weight Loss Strategies

In this section, the speaker provides simple advice for sustainable weight loss strategies.

Key Numbers for a Healthy Diet

  • Aim to get 16% of your daily energy from protein, which can come from any kind of protein source such as beans or tofu.
  • Eat at least 30 grams of fiber per day.
  • Limit added sugars in your diet to 5% or less of your daily energy intake.

Exercise and Weight Loss

  • Exercise alone is not an effective weight loss strategy because it makes you feel hungry. A healthy diet is key for sustainable weight loss.

Exercise and Weight Maintenance

In this section, the speaker discusses how exercise can help with weight maintenance but may not be effective in helping to lose weight. They also talk about the challenges of controlling diet after exercise.

Exercise for Weight Maintenance

  • Exercise is a good tool for weight maintenance.
  • Once you've lost weight, exercise helps keep it off.
  • However, exercise alone may not be enough to lose weight.

Challenges of Controlling Diet After Exercise

  • It's difficult to control your diet after long and hard exercise bouts because you get ravenously hungry.
  • Professional sports teams train three times a day but still have chefs and dietitians who provide healthy food.
  • Our own internal psychology can weaken our internal controls on eating after exercising because we feel that we have earned the food that's in front of us.

Body Positivity

In this section, the speaker talks about body positivity and its central idea that there is no such thing as an unhealthy weight. They also discuss why carrying too much fat is associated with disease.

Central Idea of Body Positivity

  • The central idea of body positivity is that there's no such thing as an unhealthy weight.
  • The movement aims to combat weight stigma in society.

Why Carrying Too Much Fat Is Associated With Disease

  • The amount of fat we can store safely varies from person to person.
  • When fat cells are not in the fat, they go to muscle or liver and begin to cause trouble, leading to illness.

Health at Every Size

In this section, the speakers discuss the concept of "Health at Every Size" and how carrying too much fat can lead to health issues. They also talk about the importance of discussing these issues in a non-stigmatizing way.

The Ill Effects of Carrying Too Much Fat

  • Going past one's personal safe fat carrying capacity can lead to illness.
  • There is no "Health at Every Size" because becoming too big will result in health problems.
  • It is important to discuss the health issues associated with carrying too much fat without stigmatizing or blaming individuals.

Avoiding Stigmatization and Blame

  • Attacking people for their body image is counterproductive and makes them feel awful.
  • Shaming people for how they feel about their bodies is not an effective strategy for motivating change.
  • It is important to have a non-stigmatizing conversation about obesity with policy makers to get resources in the right place.

Positive Relationship with Food

In this section, the speakers discuss having a positive relationship with food and avoiding fear-based approaches to eating.

Loving Food and Avoiding Fear-Based Approaches

  • The speaker's mission is centered around destigmatizing obesity so that we can have an adult conversation about it.
  • Fearing foods leads to an awful place, but making informed choices while keeping balance is key.
  • Having a positive relationship with food involves loving it rather than fearing it.

Government Responsibility

In this section, the speakers discuss government responsibility in addressing obesity and how resources need to be put in the right place.

Destigmatizing Obesity for Policy Change

  • The speaker's mission is to destigmatize obesity so that policy makers can put resources in the right place.
  • Personal responsibility plays a role, but fixing the environment and making healthier food cheaper is also necessary.
  • Making healthier food cheaper across the board should be a priority for policy makers.

Closing Tradition

In this section, the host asks the guest a question as part of the closing tradition.

Question for the Next Guest

  • The last guest asks a question for the next guest.
  • What is the worst thing that has happened in the last year? What is the best thing that's happened to you in the last year? From which have you learned the most?

Answering the Question

  • The worst thing that happened to Giles was when his mother had a stroke during Omicron and he had difficulty traveling to California. However, she recovered well.
  • Giles had a good year overall, but his family being with him was definitely one of the best things.
  • Giles believes that he learns more about himself when things go wrong rather than when things go well. He reassessed his priorities after his mother's stroke.

Insights

  • Learning from difficult situations can help us reassess our priorities and learn more about ourselves.

Looking at Your Parents to Predict Your Future

In this section, the speaker discusses how looking at your parents can be a way of predicting your future health.

Parental Health as a Predictor

  • The easiest way to predict where you will end up is by looking at your parents.
  • This method is more accurate than any genetic test currently available.
  • Assessing your parents' health can help you identify potential risks and take steps to avoid them.

Pseudoscience in Hospitals

In this section, the speaker talks about encountering pseudoscience in hospitals and how it can affect patients.

Pseudoscience in Hospitals

  • Even in hospitals, people are still talking about pseudoscientific approaches to their health.
  • This can be especially dangerous when patients are seriously ill and vulnerable.
  • The speaker emphasizes the importance of evidence-based approaches to healthcare.

Importance of Evidence-Based Approaches

In this section, the speaker discusses the importance of evidence-based approaches to healthcare and praises the work of his guest.

Importance of Evidence-Based Approaches

  • The guest's books are based on scientific evidence and decades of research.
  • Both books are fantastic and necessary for anyone interested in evidence-based healthcare.
  • The speaker praises his guest's delivery style as engaging and animated.

Intel V Pro Platform Advertisement

In this section, the podcast host advertises the Intel V Pro platform.

Intel V Pro Platform

  • The Intel V Pro platform allows for remote management, repair, and protection of devices across an organization.
  • The platform is comprehensive and can cover organizations of any size.
  • The speaker emphasizes the importance of employee flexibility and trust in the workplace.

Conclusion and Call to Action

In this section, the podcast host concludes the episode and encourages listeners to subscribe.

Conclusion and Call to Action

  • The speaker thanks listeners for tuning in and encourages them to hit the subscribe button if they enjoyed the episode.
  • The episode ends with music.
Video description

Dr Giles Yeo is a Professor at the University of Cambridge, his research focuses on the genetics of obesity. He is the author of two books, “Gene Eating: The Story of Human Appetite” and “Why Calories Don't Count: How We Got the Science of Weight Loss Wrong”. Topics: 0:00 Intro 02:43 Professional bio 06:36 Why did you decide to focus on food? 10:41 How has our perspective on food changed since you started? 19:18 Genes & the link between obesity 23:59 Our brain hates us losing weight 33:05 How to burn fat 44:40 Calorie counting 54:29 Is gluten bad for us? 59:52 Lactose intolerance 01:02:17 Genetic components 01:06:07 Veganism 01:16:36 Juice is bad! 01:19:25 Alkaline water is a scam! 01:22:34 The link between ageing & gaining weight 01:34:08 Does exercise help us lose weight? 01:37:06 Body positivity 01:44:05 The last guest question Giles: Twitter - https://bit.ly/3Y9IZF0 Instagram - https://bit.ly/3Rs5bIj Giles’ books: Why Calories Don’t Count - https://bit.ly/3XWPtaL Gene Eating - https://bit.ly/3Yc37X6 Join this channel to get access to perks: https://bit.ly/3Dpmgx5 Listen on: Apple podcast - https://apple.co/3TTvxDf Spotify - https://spoti.fi/3VX3yEw Follow: Instagram: https://bit.ly/3CXkF0d Twitter: https://bit.ly/3wBA6bA Linkedin: https://bit.ly/3z3CSYM Telegram: https://g2ul0.app.link/SBExclusiveCommunity Sponsors: Bluejeans - https://g2ul0.app.link/NCgpGjVNKsb Huel - https://g2ul0.app.link/G4RjcdKNKsb Intel -  https://intel.ly/3UIYxxT