Dr Layne Norton: The Science of Eating for Health, Fat Loss & Lean Muscle | Huberman Lab Podcast #97

Andrew Huberman・2 minutes read

Dr. Layne Norton discusses nutrition, protein metabolism, gut health, and supplements on the Huberman Lab podcast with a focus on practical applications and scientific knowledge, emphasizing the importance of protein intake for muscle building and weight management. Various topics like energy balance, fasting methods, dietary options, exercise impacts, and sustainable diet choices are explored, providing valuable insights for long-term health and weight management goals.

Insights

  • Andrew Huberman hosts the Huberman Lab podcast, focusing on science and practical tools for daily life.
  • Dr. Layne Norton, an expert in protein metabolism and nutrition, is a guest on the podcast.
  • The podcast delves into scientifically-backed supplements for fitness and body composition.
  • Protein requirements for individuals based on daily activities are clearly defined.
  • Fasting methods like intermittent fasting and time-restricted feeding are explored for weight loss and health benefits.
  • Gut health plays a significant role in weight management, with studies showing fecal transplants from lean individuals to obese individuals can lead to weight loss.
  • Layne Norton emphasized the importance of focusing on outcomes rather than solely on mechanisms in dietary recommendations.
  • Incorporating a variety of factors, including gut health, psychology, and exercise, is essential for a comprehensive approach to weight management and overall health.
  • Regular exercise not only aids in weight loss but also significantly improves overall health biomarkers, making it a crucial aspect of longevity and health span.

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Recent questions

  • What is the significance of gut health in weight management?

    Gut health plays a crucial role in weight management, impacting calorie extraction, basal metabolic rate (BMR), and appetite regulation. Studies have shown that the gut microbiome can influence weight loss by affecting energy extraction from food and elevating BMR. Additionally, the gut-brain axis likely plays a role in appetite regulation, as seen in effective obesity treatments like semaglutide, a GLP-1 mimetic that impacts satiety signals in both the brain and gut simultaneously. Incorporating factors like gut health, psychology, and exercise is essential for a comprehensive approach to weight management and overall health.

  • How does protein intake affect muscle building and weight management?

    Protein intake is crucial for muscle building, appetite control, and calorie burn due to its high thermic effect of food. Dr. Layne Norton recommends a daily protein intake of 1.6 grams per kilogram of body weight to support lean body mass and overall health. Protein quality and distribution throughout the day impact muscle protein synthesis, with different sources like animal-based proteins and vegan options offering essential amino acids for healthy weight maintenance. Balancing protein intake with body weight, meals, exercise, and daily activities can be challenging, but optimizing frequency and sources can enhance muscle building and weight management goals.

  • What are the effects of artificial sweeteners on health and weight management?

    Artificial sweeteners can have varying effects on health markers, with some studies showing benefits over sugar-sweetened beverages. Non-nutritive sweeteners may have an appetite suppressant effect, aiding in weight management. When choosing between water, artificial sweeteners, or sugar-sweetened beverages, considering the overall dietary context and individual preferences is essential. While testimonials show significant weight loss by switching to non-nutritive sweeteners, it's crucial to understand that artificial sweeteners' impact on health markers and the gut microbiome may vary among individuals.

  • How does exercise influence appetite regulation and weight management?

    Exercise may increase satiety signals at the brain level, impacting appetite regulation and potentially aiding in weight management. Different forms of exercise, like resistance training and cardiovascular exercise, can affect appetite stimulation differently, with weight training often leading to increased hunger compared to cardiovascular exercise. Additionally, high-intensity interval training may not significantly impact fat loss compared to moderate or low-intensity cardio, despite post-exercise energy burn. Understanding how exercise influences hunger and satiety signals is crucial for developing effective weight management strategies.

  • What are the key factors in long-term weight loss maintenance?

    Long-term weight loss maintenance requires a comprehensive approach that includes adherence to a sustainable diet, consistent exercise, and mindful food choices. Developing a new identity and habits around food and exercise is crucial for sustained weight loss, with adherence levels directly impacting outcomes. Choosing a diet that is sustainable for individual preferences and focusing on long-term adherence rather than short-term mechanisms like fat oxidation is key. Transitioning between extreme diets should be done systematically to minimize negative effects, emphasizing the importance of variety in diet and overall health for lasting results.

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Summary

00:00

"Science-based podcast explores nutrition and health"

  • Andrew Huberman hosts the Huberman Lab podcast, focusing on science and practical tools for daily life.
  • Dr. Layne Norton, an expert in protein metabolism and nutrition, is a guest on the podcast.
  • Dr. Norton's expertise lies in understanding energy extraction from food and its impact on body composition and health.
  • Topics discussed include energy balance, artificial sweeteners' safety and effectiveness for weight loss, and gut health.
  • Fasting methods like intermittent fasting and time-restricted feeding are explored for weight loss and health benefits.
  • Protein requirements for individuals based on daily activities are clearly defined.
  • Various diets like ketogenic, vegan, vegetarian, and carnivore diets are discussed, emphasizing essential amino acids for healthy weight maintenance.
  • The podcast delves into scientifically-backed supplements for fitness and body composition.
  • Dr. Norton's ability to bridge scientific knowledge with real-world applications is highlighted.
  • The podcast aims to provide free science-related information to the public, with sponsors like LMNT, ROKA, InsideTracker, and Momentous supplements supporting the initiative.

12:25

"Energy Balance and Metabolism in Weight Management"

  • Acetyl-CoA is produced by removing two carbons at a time, entering the Krebs cycle to generate hydrogen ions for ATP production at the cellular level.
  • Energy balance is crucial for weight management, with energy in versus energy out being a key concept.
  • Tracking energy intake is challenging due to potential inaccuracies in food labels, which can have up to a 20% error margin.
  • Metabolizable energy differs from total energy due to factors like insoluble fiber, which may limit energy extraction from certain foods.
  • Individual gut microbiomes can influence the ability to extract energy from fiber.
  • Consistency in tracking calories can help overcome inaccuracies in food labels.
  • Resting Metabolic Rate (RMR) accounts for 50% to 70% of total daily energy expenditure, varying based on activity levels.
  • The Thermic Effect of Food (TEF) represents 5% to 10% of daily energy expenditure, reflecting the energy needed to process food.
  • Different macronutrients have varying TEF percentages, with fat at 0% to 3%, carbohydrates at 5% to 10%, and protein at 20% to 30%.
  • Physical activity includes exercise and Non-Exercise Activity Thermogenesis (NEAT), with NEAT being a significant contributor to daily calorie burn and modifiable with weight changes.

23:44

Metabolic adaptation and weight loss strategies explained.

  • Metabolic adaptation leads to a reduction in Basal Metabolic Rate (BMR) beyond what is expected from body mass loss, typically around 15%.
  • Starting a diet results in an initial reduction in BMR within the first few weeks, with further reductions primarily linked to body mass loss.
  • After finishing a diet and returning to maintenance calories, BMR gradually increases, with a slight reduction still present.
  • NEAT (Non-Exercise Activity Thermogenesis) is considered more influential in weight loss plateaus than metabolic adaptation.
  • A study from the University of Houston showed improved blood sugar regulation with four hours daily of soleus pushups, indicating the importance of NEAT.
  • Fitness trackers often overestimate energy expenditure by 28% to 93%, impacting weight loss calculations.
  • Consistent daily weighing, preferably in the morning after using the bathroom, helps track weight fluctuations accurately.
  • Initial success of low-carb diets is often due to rapid water weight loss, boosting motivation.
  • High-intensity interval training may not significantly impact fat loss compared to moderate or low-intensity cardio, despite post-exercise energy burn.
  • The specific form of exercise chosen can affect appetite stimulation, with weight training often leading to increased hunger compared to cardiovascular exercise.

34:39

Optimizing Exercise, Nutrition, and Health Outcomes

  • Exercising for over an hour, particularly resistance training for about 75 minutes, requires taking two to three days off due to the nervous system's intolerance.
  • Building up to longer workout durations is essential over time; starting with two hours a day immediately is not advisable.
  • Athletic Greens, now AG1, is a comprehensive vitamin mineral probiotic drink that fulfills foundational nutritional needs, particularly beneficial for gut health due to probiotics.
  • Athletic Greens also includes adaptogens, vitamins, and minerals crucial for overall health, with a pleasant taste.
  • Tracking calorie burn inaccuracies can still provide relative comparisons for progress, especially in terms of exercise intensity.
  • Monitoring steps can help maintain activity levels, particularly during fat loss diets where spontaneous activity may decrease.
  • The 10,000 steps per day recommendation was arbitrary, originating from a study where mice were limited to an eight-hour feeding window due to personal circumstances.
  • Scientific studies should be cautiously applied broadly, as they often indicate what not to do rather than specific recommendations.
  • Belief in the effectiveness of supplements like creatine can have a significant impact on outcomes, showcasing the power of the placebo effect.
  • Regular exercise not only aids in weight loss but also significantly improves overall health biomarkers, making it a crucial aspect of longevity and health span.

46:09

Exercise and blood sugar impact appetite regulation.

  • Spike in blood sugar leads to increased appetite.
  • Exercise may increase satiety signals at the brain level.
  • Hypoglycemia causes a different type of hunger.
  • Exercise in controlled environments often leads to reduced food intake.
  • Individual variability exists in how exercise affects hunger.
  • Psychology and physiology are interconnected in appetite regulation.
  • Social and situational cues heavily influence eating habits.
  • Weight regain after dieting is driven by biological responses.
  • Long-term weight loss maintenance requires a comprehensive approach.
  • Developing a new identity is crucial for sustained weight loss.

58:30

"Adherence to Sustainable Diets for Weight Loss"

  • Adherence to a diet is crucial for long-term weight loss, with meta-analyses showing that diets are equally ineffective overall but adherence levels directly impact weight loss.
  • Choose a diet that is sustainable for you personally, focusing on long-term adherence rather than short-term mechanisms like fat oxidation.
  • Sustainability is key in selecting a diet, ensuring it can be maintained for life to achieve lasting results.
  • Transitioning between extreme diets like low fat to low carb may cause temporary issues like insulin resistance, but these typically resolve within a few weeks.
  • Slow and systematic transitions out of extreme diets are recommended over a 4 to 8-week period to minimize negative effects.
  • Variety in diet can be beneficial for some individuals, allowing for changes based on personal preferences and goals.
  • Gut health plays a significant role in weight management, with studies showing fecal transplants from lean individuals to obese individuals can lead to weight loss.
  • Limited studies on fecal transplants in humans have shown promising effects on weight loss, potentially impacting core physiology beyond just the placebo effect.
  • Top-down processes like psychology and placebo effects are important in weight management, but gut health also plays a crucial role in overall health and weight regulation.
  • Incorporating a variety of factors, including gut health, psychology, and exercise, is essential for a comprehensive approach to weight management and overall health.

01:09:52

Gut Health: Insights from Experts and Studies

  • Layne Norton is not a gut health expert but has knowledge from conversations with experts like Suzanne Devkota.
  • Suzanne Devkota was Layne Norton's lab mate during their studies.
  • Gut health experts, including Suzanne Devkota, acknowledge that understanding the gut's implications will take time due to limited knowledge.
  • Gut microbiome may play a role in weight loss by affecting calorie extraction or elevating BMR.
  • Gut-brain axis likely impacts appetite regulation, as seen in effective obesity treatments like semaglutide.
  • GLP-1 mimetic like semaglutide impacts satiety signals in both the brain and gut simultaneously.
  • Mechanisms in the body, like gut-brain crosstalk and leptin, are interconnected and influence outcomes like weight loss.
  • Dietary fiber positively impacts gut health by acting as a prebiotic and producing short-chain fatty acids.
  • Prebiotics from fiber are more effective than probiotics in promoting a healthy gut due to colonization and fueling requirements.
  • Increasing fiber intake, ideally around 50-60 grams per day, has shown significant health benefits, including reduced mortality risk.

01:21:54

"Nutrition studies reveal complex health impacts"

  • Red meat studies show varying results based on population, definitions, and processing.
  • Fiber consistently shows positive effects on cardiovascular disease and cancer.
  • High fiber intake is recommended for its powerful effects and benefits for the gut microbiome.
  • Saturated fat may negatively impact the gut microbiome by reducing beneficial bacteria.
  • Dysbiosis refers to changes in the gut microbiome, not necessarily good or bad.
  • Healthy lifestyle basics include exercise, moderate eating, and diverse fiber sources.
  • LDL cholesterol's importance has shifted over time, with HDL now seen as a marker of metabolic health.
  • Mendelian randomization studies show a linear effect of LDL on heart disease risk.
  • The ratio of HDL to LDL and inflammation levels impact cardiovascular risk.
  • Changing opinions based on multiple well-done studies is crucial for understanding complex topics.

01:33:33

Optimizing Protein Intake for Muscle Growth

  • Layne Norton discussed his technique with Andrew Huberman, who advised him to adjust his conclusion to fit the data rather than the other way around.
  • They identified a phenomenon called muscle protein synthetic refractory period, where protein synthesis peaks and then declines after a certain time.
  • Norton questioned the need to eat every two hours based on research showing protein synthesis peaking at 60 minutes and not increasing again after 120 minutes.
  • Norton decided to eat less often after observing sustained plasma amino acids levels even hours after eating.
  • They examined intracellular leucine levels and essential amino acids in plasma to understand the impact on protein synthesis.
  • Norton's research suggested an increase in AMP kinase and a decrease in intracellular ATP affecting protein synthesis.
  • Norton emphasized the importance of focusing on outcomes rather than solely on mechanisms in dietary recommendations.
  • Protein was highlighted as a crucial macronutrient for muscle building, with Norton recommending a daily intake of 1.6 grams per kilogram of body weight.
  • Norton discussed the benefits of protein on lean body mass, appetite control, and calorie burn due to its high thermic effect of food.
  • The satiety effects of different protein sources were explored, with Norton emphasizing the importance of choosing whole, unprocessed foods for satiety.

01:44:51

Optimizing Protein Intake for Muscle Growth

  • Protein can be converted into glucose through gluconeogenesis.
  • Balancing protein intake with body weight, meals, exercise, and daily activities can be challenging.
  • Optimizing all aspects simultaneously is not feasible.
  • Frequency of protein intake is crucial if sufficient protein is consumed.
  • Eating a large amount of protein in one meal after fasting may not increase assimilation.
  • Protein distribution throughout the day may impact muscle protein synthesis.
  • Protein does not have a storage mechanism like fat or carbohydrates.
  • A study on rats showed differences in muscle size based on protein distribution.
  • Animal studies provide high control and duration for accurate results.
  • Time-restricted eating like 16/8 intermittent fasting may not significantly affect lean body mass.

01:56:59

Protein Sources and Balanced Diets for Health

  • Different sources of protein have varying nutritional compositions; while animal-based proteins like steak, chicken, and eggs are rich in protein and fat but lack carbohydrates, vegans may opt for isolated or vegan protein sources for a balanced diet.
  • Soy is a complete protein source with a PDCAAS of one, making it a suitable vegan protein option that does not significantly impact testosterone levels when consumed in moderation.
  • Potato protein isolate and plant-based whey are emerging vegan protein options with comparable essential amino acid content to whey protein, offering quality alternatives for plant-based individuals.
  • Leucine, a crucial amino acid for muscle protein synthesis, is a key factor in protein quality and bioavailability; isolated proteins with added leucine can enhance muscle protein synthesis.
  • Corn protein, high in leucine, can be blended with other plant-based proteins like soy and pea to create complementary protein blends with adequate leucine content.
  • Consuming minimally processed foods is recommended for overall health, with a focus on avoiding highly processed foods high in sugar to maintain a balanced diet.
  • Processed foods may lead to increased calorie intake, as seen in studies where individuals consuming ultra-processed foods consumed an additional 500 calories daily, emphasizing the importance of mindful eating habits.
  • The palatability of processed foods, influenced by factors like texture and mouthfeel, can contribute to overeating, highlighting the need for balanced dietary choices to prevent excessive calorie consumption.
  • Understanding the impact of processed foods on energy intake is crucial, as it is primarily the excess calorie consumption rather than specific nutrients like sugar or fat that leads to weight gain.
  • Properly balancing diets, whether plant-based or animal-based, is essential for meeting nutritional needs and maintaining overall health, emphasizing the importance of mindful food choices for long-term well-being.

02:08:24

Processed Foods, Calories, and Obesity: A Discussion

  • Plant-based mac and cheese is highlighted as an example of a food that may not be as healthy as perceived due to being highly processed and easy to overeat.
  • Keto diet products like ice creams and cookies are mentioned to potentially have more calories than regular versions, which could hinder weight loss goals.
  • The importance of minimizing processed food intake is emphasized, with a reminder that individual goals and needs should dictate dietary choices.
  • For individuals aiming to build muscle or maintain high body weight, processed foods might be necessary, as seen in examples like NFL offensive linemen or NBA players.
  • The analogy of budgeting is used to explain how consuming higher calories can make meeting nutritional needs easier, with protein, fiber, and micronutrients being essential responsibilities.
  • The discussion shifts to the increase in oil consumption and the impact of seed oils on health, with a focus on the rise in calorie intake and decrease in physical activity contributing to the obesity epidemic.
  • The relationship between energy balance, caloric intake, and physical activity levels is explored as key factors in understanding obesity, with societal factors like income and trauma also playing a role.
  • The debate around sugar's role in obesity is discussed, with a shift in perspective towards considering sugar's impact independent of other variables like hunger or caloric intake.
  • Anecdotes about high fructose corn syrup and fructose consumption challenge beliefs about their direct impact on weight gain, with a focus on the importance of overall calorie balance.
  • The importance of habits and behaviors in achieving a healthy balance of energy intake and output is highlighted, with a call for more nuanced approaches beyond simplistic advice like "eat less, move more."

02:19:44

"Balancing Fiber and Sugar for Health"

  • High sugar intake from sugary foods can lead to a lack of fiber and other essential nutrients.
  • Fruit sugar consumption, which includes fiber, does not have the same negative health associations as added sugars.
  • A study from 1997 compared two groups on low-calorie diets, one consuming high sugar and the other low sugar, with similar results in body fat loss.
  • Fiber intake plays a crucial role in health, potentially impacting cholesterol levels and overall well-being.
  • Focus on fiber intake rather than solely on sugar consumption for better health outcomes.
  • Studies on isoenergetic exchange of different carbohydrates show minimal differences in health markers.
  • Restricting specific nutrients, like sugar, can lead to cravings and binge eating behaviors.
  • Artificial sweeteners can have varying effects on health markers, with some studies showing benefits over sugar-sweetened beverages.
  • Non-nutritive sweeteners may have an appetite suppressant effect, potentially aiding in weight management.
  • Consider the overall dietary context and individual preferences when choosing between water, artificial sweeteners, or sugar-sweetened beverages.

02:32:12

"Artificial Sweeteners: Weight Loss and Gut Microbiome"

  • Randomized controlled trials are preferred over epidemiology due to tighter control.
  • Testimonials show significant weight loss by switching to non-nutritive sweeteners.
  • Substituting sugary drinks with artificial sweeteners can lead to substantial calorie reduction.
  • For obese individuals, the focus may shift from gut microbiome to weight loss.
  • Lean individuals may use artificial sweeteners for appetite suppression during bodybuilding.
  • Different non-nutritive sweeteners have varying effects on blood glucose levels.
  • Studies on artificial sweeteners' impact on the gut microbiome show mixed results.
  • A specific bacteria, Blautia coccoides, linked to lower adiposity, may increase with sucralose use.
  • Some non-nutritive sweeteners show metabolic effects, but their overall impact is still unclear.
  • Research findings on blood glucose responses to sucralose vary, with statistical significance at specific time points.

02:44:35

Impact of Artificial Sweeteners on Blood Glucose

  • Detailed food analysis conducted on individuals who avoided artificial sweeteners.
  • Participants selected for study had never consumed artificial sweeteners.
  • Lack of preexisting effects in participants allowed for clearer study outcomes.
  • Possibility of a placebo effect acknowledged due to participants' preconceived notions.
  • Taste perception of artificial sweeteners can change over time.
  • Study findings indicated sucralose and saccharin had the most significant impact on blood glucose.
  • Study duration was two weeks, potentially limiting long-term interpretations.
  • Rapid weight loss approach discussed, with early significant weight loss potentially aiding long-term maintenance.
  • Aggressive dieting more suitable for obese individuals due to higher adipose tissue levels.
  • Satiety signals influenced by beliefs about food's nutritional value and external factors like plate color.

02:56:35

"Nutrition, Health, and Weight Loss Insights"

  • Reward signaling pathways in the brain primarily involve dopamine, with intermittent reinforcement being a key factor.
  • Doing what's hard in the short term leads to an easier life in the long term, as exemplified by weight loss efforts.
  • Seed oils have contributed negatively to health due to increased calorie intake, but their effects are intertwined with other behaviors.
  • Substituting saturated fats with polyunsaturated fats can have neutral or positive effects on inflammation and cardiovascular health.
  • Consuming monounsaturated and polyunsaturated fats instead of saturated fats is generally recommended for health benefits.
  • Overconsuming calories, or energy toxicity, is a crucial consideration in dietary choices.
  • Saturated fat intake should ideally be limited to 7% to 10% of daily caloric intake for overall health.
  • Very low levels of saturated fat may impact testosterone levels, but the effects on lean mass are not definitively established.
  • Female-specific diet and exercise protocols do not significantly differ from those for males in terms of calorie deficit and results.
  • Regardless of gender, responses to various diets like low carb or high carb tend to follow similar principles.

03:09:47

"Muscle Training Adaptations in Females and Nutrition"

  • Muscle fibers in females adapt differently to training, but training methods remain similar for muscle building.
  • Light loads up to 30 reps close to failure have similar muscle-building effects as heavy loads for low reps in the short term.
  • Muscle growth is primarily about taking the muscle close to fatigue or failure, regardless of the load.
  • Female-specific training results in a similar percentage increase in lean mass as men, although men may gain more due to starting with more lean mass.
  • Females may have less fatiguable fiber types, allowing for longer and harder training sessions.
  • Recovery differences between men and women may be due to the inability of women to use heavy loads for hypertrophy.
  • Absolute load, not just relative intensity, plays a role in training frequency and recovery.
  • Autoregulation based on performance is recommended during the menstrual cycle for training intensity and volume adjustments.
  • Cooking protein-containing foods increases digestibility and amino acid bioavailability.
  • Carb blockers like white kidney bean extract reduce carbohydrate absorption but do not lead to weight loss in a normal diet.

03:21:49

Effective Creatine Monohydrate and Support Supplements

  • Creatine monohydrate is the most tested and effective support supplement, with thousands of studies backing its efficacy.
  • Other forms of creatine like hydrochloride are more expensive and lack sufficient research to support their benefits.
  • Creatine monohydrate saturates muscle cells with phosphocreatine, enhancing exercise performance, recovery, lean mass, and strength.
  • Creatine may also reduce body fat percentage and show cognitive benefits, with minimal concerns about kidney or liver harm.
  • Loading creatine with higher doses initially can saturate phosphocreatine stores faster, but consistent daily intake of 5 grams can achieve the same results with lower GI risks.
  • Rhodiola rosea reduces physical and perceived fatigue, enhances memory and cognition, and may complement caffeine effects.
  • Ashwagandha shows promise in increasing testosterone modestly, improving lean mass, and potentially decreasing cortisol levels.
  • Citrulline malate can reduce fatigue, increase time to fatigue, and offer recovery benefits, while different forms of carnitine may enhance recovery and androgen-receptor density.
  • Beta alanine may delay fatigue during high-intensity training, betaine can improve lean mass and power output, and caffeine consistently boosts performance.
  • The key to progress lies in hard training over time, with a focus on enjoying the process and gaining confidence through challenging endeavors.

03:33:40

"Weightlifting, Perseverance, and Cognitive Health"

  • Weightlifting taught Layne Norton about perseverance, delayed gratification, and overcoming obstacles.
  • Layne Norton still feels nervous before squat sessions despite 23 years of weightlifting experience.
  • Challenging oneself, whether through weightlifting or other activities like learning an instrument or language, can reduce the risk of Alzheimer's and cognitive decline.
  • The will to persevere correlates with the will to live.
  • Layne Norton believes most people aspire to tackle difficult tasks rather than just achieve results.
  • Layne Norton appreciates Andrew Huberman's ability to integrate mechanistic knowledge with practical applications.
  • Layne Norton developed the Carbon app to automate nutrition coaching at an affordable price.
  • The Carbon app formulates a baseline plan based on user input regarding activity, lifestyle, body metrics, and dietary preferences.
  • Users track their weight and food intake in the app, with weekly check-ins to adjust calorie intake based on progress.
  • The app calculates total daily energy expenditure, sets calorie and protein goals, and allows for flexibility in dietary preferences to enhance long-term adherence.

03:46:06

"Self-deception in weight management discussed"

  • Layne Norton discusses the ease of self-deception, emphasizing the importance of being aware of this tendency in weight management goals, including weight loss, gain, lean tissue gain, and maintenance.
  • Andrew Huberman expresses gratitude towards Layne Norton for sharing knowledge on nutrition and weight management across various platforms, highlighting the value of his contributions to the field.
  • Huberman encourages listeners to subscribe to the podcast on YouTube, Spotify, and Apple, leave reviews, suggest topics and guests, check out sponsors, and explore high-quality supplements at livemomentous.com/Huberman for benefits like sleep, hormone balance, and focus.
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