Summary
The discussion centers on the misconceptions surrounding weight gain and loss, challenging the traditional belief that obesity is solely a result of consuming more calories than are burned. The speaker argues that hormonal factors play a crucial role in weight management, emphasizing that insulin, cortisol, testosterone, and other hormones significantly influence body fat levels. This perspective shifts the blame from personal discipline and willpower to biological processes, suggesting that many people struggle with weight due to hormonal imbalances rather than lifestyle choices.
Evidence from large studies, such as the Women's Health Initiative, reveals that calorie restriction and increased physical activity do not guarantee weight loss, contradicting the common narrative that eating less and moving more is the solution. Instead, the speaker highlights that hormonal changes, particularly increased insulin levels, are primary drivers of weight gain. The discussion also touches on the historical context of dietary guidelines, noting that government recommendations to increase carbohydrate intake have coincided with rising obesity rates.
To combat obesity, the speaker advocates for strategies that lower insulin levels, such as adopting a low-carbohydrate diet and practicing intermittent fasting. This approach is presented as a more effective means of addressing the obesity epidemic, which is linked to various health issues, including cardiovascular disease and diabetes.
Show Notes
Have you been told that losing weight is simply about "eating less and movingmore"? For decades, the "Calories In, Calories Out" model has been the goldstandard for weight loss. But what if it is completely wrong?In this Masterclass, I break down the real reason you can't lose weight:Hormones. We dive deep into the science of obesity and explore why caloriecounting fails 99% of the time, as proven by massive studies like the Women'sHealth Initiative.Weight gain is not a character flaw or a lack of willpower—it is a hormonalimbalance. We will discuss exactly how hormones like Insulin, Cortisol, Thyroid,and Testosterone control your body fat, and more importantly, how you can fix it.In this video, you will learn:● �� Why the 'Eat Less, Move More' advice is scientifically flawed.● �� How hormones dictate whether your body stores or burns fat.● �� The truth about weight-loss drugs like Ozempic (GLP-1).● �� Why the 1977 dietary guidelines triggered the obesity epidemic.● ✅ The ultimate, natural solution to lower insulin and lose weighteffortlessly.� Join the Conversation: Have you struggled with calorie-counting diets in thepast? What hormonal changes have you noticed on your weight loss journey?Let me know in the comments below!� Subscribe to the channel for more science-backed health insights:https://www.youtube.com/@DrJasonFung⏱️ Video Chapters (Timestamps):00:00 - The Biggest Weight Loss Myth (Calories In vs. Calories Out)01:29 - Proof That "Eat Less, Move More" Doesn't Work03:29 - Causality: Why Hormones Control Body Fat03:52 - Insulin: The Fat-Storing Hormone04:45 - How Stress (Cortisol) Makes You Fat06:51 - Testosterone, Estrogen & Menopause Weight Gain09:56 - How Ozempic & GLP-1 Drugs Actually Work12:10 - The 1977 Dietary Guidelines & Obesity Epidemic14:12 - The Real Solution: How to Fix Your Hormone▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬�� Please visit our :-�� Website - https://www.doctorjasonfung.com�� Blog- / drjasonfung�� Community- https://www.thefastingmethod.com�� Facebook - / jason.fung.313�� Instagram - / drjasonfung�� Twitter - / drjasonfung▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬�� YouTube Medical Lectures (for specialist physicians)▶️ The Roots of the Obesity Epidemic: https: // • The Obesity Epidemic,Explained▶️ Therapeutic Fasting - The Two Compartment Problem:https: // •Fasting and Weight Loss - Solving the...▶️ Does Calorie Counting work?: • Why Calorie Counting rarely leads to...▶️ Two Big Lies of Type 2 Diabetes: • Two Big Lies about Type 2Diabetes▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬If you liked the video, Please Do Subscribe My Channel ����Keep Supporting me So I can Continue to provide you with free contenteach week!!��▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬�� �� Thank you for Watching#WeightLoss #DrJasonFung #HealthTips #Metabolism #HormoneHealth� Learn more about fixing your metabolic health here: www.doctorjasonfung.com Learn more about your ad choices. Visit megaphone.fm/adchoices
More from Jason Fung
📢 Don’t Miss the Fasting & Longevity Summit 2.0!Get exclusive access to interviews with top experts and game-changing fasting insights. Sign up for the Summit before it’s too late!👉https://drtalks.com/summit/fasting-longevity?uid=828&oid=87&ref=3679Welcome to the Fasting and Longevity Summit 2.0, hosted by Dr. Jason Fung, a global leader in fasting and metabolic health. In this transformative episode, Dr. Fung sits down with Dr. Tro Kalayjian, a renowned obesity specialist and pioneer in metabolic syndrome management. Together, they share their personal journeys, professional insights, and strategies for overcoming obesity and achieving lasting health.This video highlights the revolutionary practices behind fasting, low-carb nutrition, and patient-centered care that have transformed thousands of lives. Whether you're new to fasting or exploring advanced metabolic health strategies, this episode delivers invaluable advice to inspire your health journey.What You’ll Discover in This Episode:🔥 Dr. Tro’s Inspiring Journey:From struggling with obesity to becoming a trailblazing obesity specialist, hear how Dr. Tro overcame challenges like genetic predisposition, metabolic issues, and misinformation in traditional medicine.📖 Breaking the Calorie Myth:Dr. Tro and Dr. Fung debunk the outdated "calorie in, calorie out" narrative. Learn how addressing hunger, improving satiety, and tackling metabolic drivers are key to sustainable weight loss.🎯 Innovative Patient Care:Explore Dr. Tro’s groundbreaking practice, leveraging tools like continuous glucose monitors, ketone meters, body composition analysis, and remote monitoring. Discover how his clinic has helped patients lose nearly 100,000 pounds!💡 Science-Backed Strategies:Dr. Fung and Dr. Tro discuss low-carb diets, intermittent fasting, and evidence-based approaches to reverse chronic conditions like Type 2 diabetes, metabolic syndrome, and obesity.🎯 Real-World Advice:From addressing hunger to managing metabolic syndrome, learn actionable steps to revolutionize your health and sustain long-term results.Why Watch This Episode?✔️ Gain practical tips for weight loss and reversing metabolic issues✔️ Learn how to create a healthier relationship with food✔️ Understand the science behind low-carb and fasting-based approaches✔️ Be inspired by Dr. Tro’s success stories and patient transformationsAbout Dr. Tro Kalayjian:Dr. Tro is a board-certified obesity specialist and founder of a cutting-edge weight-loss clinic. His mission is to provide the medical care he wished he’d had, combining science-backed strategies with compassion to help patients overcome chronic diseases and lead healthier lives.What Is the Fasting and Longevity Summit?This summit, co-hosted by Dr. Jason Fung, Dr. David Jockers, and Dr. Joseph Anton, features over 40 experts in fasting, nutrition, and longevity. Don’t miss this opportunity to learn life-changing strategies to enhance your health and well-being.📢 Join the Conversation:Have you tried low-carb or intermittent fasting? Share your experience in the comments below! Let’s empower each other on our health journeys.============================= 📌 BOOKS: 👉 The Obesity Code - Reviewing underlying physiology of weight loss and how low carb diets and fasting can help. https://www.amazon.com/dp/1771641258?... 👉 The Diabetes Code - Reviewing how type 2 diabetes is a reversible disease and dietary strategies. https://www.amazon.com/dp/B0795BLS8D?... 👉 The Cancer Code - Scientific exploration of how cancer develops - https://www.amazon.com/dp/0062894005?... 📌 Amazon: 👉 USA - https://www.amazon.com/shop/jasonfung 👉 Canada - https://www.amazon.ca/shop/jasonfung ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📌 Please visit our :- 🔹 Website - https://www.doctorjasonfung.com 🔹 Blog- https://drjasonfung.medium.com 🔹 Community- https://www Learn more about your ad choices. Visit megaphone.fm/adchoices
Why fructose and sugar intake plays such a major role in weight gain and diabetes. Intermittent fasting is a great method of reversing insulin resistance and losing weight. Check out my blog at https://medium.com/@drjasonfungMore Information:BOOKS:The Obesity Code - Reviewing underlying physiology of weight loss and how low carb diets and fasting can help. https://www.amazon.com/dp/1771641258?ref=exp_jasonfung_dp_vv_dThe Diabetes Code - Reviewing how type 2 diabetes is a reversible disease and dietary strategies. https://www.amazon.com/dp/B0795BLS8D?ref=exp_jasonfung_dp_vv_dThe Cancer Code - Scientific exploration of how cancer develops - https://www.amazon.com/dp/0062894005?ref=exp_jasonfung_dp_vv_dAmazon:USA - https://www.amazon.com/shop/jasonfungCanada - https://www.amazon.ca/shop/jasonfung**Fasting Aids**Pique Fasting Tea (recommended)https://www.piquetea.com/drjasonfungFasting Community and Coaching:https://www.thefastingmethod.com/YouTube Medical Lectures (for specialist physicians):1. The Roots of the Obesity Epidemic - https://youtu.be/q8BGYhreaco2. Therapeutic Fasting - The Two Compartment Problem: https://youtu.be/ETkwZIi3R7w3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U4. Two Big Lies of Type 2 Diabetes - https://youtu.be/FcLoaVNQ3rc5. Reversing Type 2 Diabetes Naturally - https://youtu.be/mAwgdX5VxGc6. Insulin Toxicity - https://youtu.be/4oZ4UqtbB_g7. Saturated Fat - Friend or Foe? https://youtu.be/QetsIU-3k7Y8. Diet and Disease - https://youtu.be/2yoOx_7MLn09. Dangers of Fructose - https://youtu.be/pG89j432w-Y10. Insulin Resistance - https://youtu.be/dimP7IdM2Og11. Role of Hormones in Weight Loss - https://youtu.be/ZbnshVO4PRM12. The Obesity Code Lecture 1 - https://youtu.be/YpllomiDMX0Join this channel to get access to perks:https://www.youtube.com/channel/UCoyL4iGArWn5Hu0V_sAhK2w/joinTimestamps0:00 Fasting and fructose10:05 Fructose and weight22:42 Fructose and insulin resistance35:43 Refined carbohydrates44:54 Rice consumption in Asia51:01 Intermittent fasting1:10:00 Fasting and muscle#jasonfung #drjasonfung #fasting #fastingbenefits #weightlosstips #intermittentfasting #drfung #fung #calories #weightlosstips #caloriesincaloriesout #weightloss #nutrition #diet #health Learn more about your ad choices. Visit megaphone.fm/adchoices
🌟 Transform Your Health with Expert Insights 🌟A Conversation with Cynthia Thurlow | Jason Fung📢 Don’t Miss the Fasting & Longevity Summit 2.0!Get exclusive access to interviews with top experts and game-changing fasting insights. Sign up for the Summit before it’s too late!👉https://drtalks.com/summit/fasting-longevity?uid=828&oid=87&ref=3679Join Dr. Jason Fung, renowned fasting and longevity expert, as he delves into groundbreaking discussions with some of the world’s most influential voices in health and wellness. This new series is designed to empower YOU with the knowledge to take control of your health and live your best life.In this episode, Dr. Fung sits down with the incredible Cynthia Thurlow, a trailblazer in women’s health and intermittent fasting. With over 16 years in clinical cardiology, Cynthia shares her inspiring transition to becoming a functional medicine practitioner, educator, and TEDx speaker who has impacted thousands of lives.✨ What You’ll Learn in This Episode:💡 How Cynthia transitioned from traditional medicine to becoming a fasting expert.💡 Why fasting isn’t one-size-fits-all and how to tailor it for women’s physiology.💡 The connection between PCOS, insulin resistance, and fasting success.💡 The dangers of ultra-processed foods and their impact on metabolic health.💡 Cynthia’s insights on perimenopause, menopause, and how fasting can help.🌟 About Cynthia Thurlow:Cynthia is a globally recognized expert in nutrition, fasting, and metabolic health. She’s the author of a bestselling book on intermittent fasting and the presenter of two viral TEDx talks, including one of the most-viewed talks on fasting in 2019. Her mission is to empower women to harness the power of fasting for lasting health benefits.🎙️ About This Podcast Series:Dr. Jason Fung is bringing together over 40 experts in fasting, nutrition, and longevity to share life-changing insights and practical strategies. These interviews offer a wealth of knowledge for anyone looking to improve their health and slow down aging through ancient, transformative practices like fasting.🆓 Don’t Miss Out!Be part of the Fasting & Longevity Summit 2.0, where you’ll hear from leaders like Dr. David Jockers, Dr. Joseph, Cynthia Thurlow, and many more. The event is completely FREE, but you must register to gain full access.============================= 📌 BOOKS: 👉 The Obesity Code - Reviewing underlying physiology of weight loss and how low carb diets and fasting can help. https://www.amazon.com/dp/1771641258?... 👉 The Diabetes Code - Reviewing how type 2 diabetes is a reversible disease and dietary strategies. https://www.amazon.com/dp/B0795BLS8D?... 👉 The Cancer Code - Scientific exploration of how cancer develops - https://www.amazon.com/dp/0062894005?... 📌 Amazon: 👉 USA - https://www.amazon.com/shop/jasonfung 👉 Canada - https://www.amazon.ca/shop/jasonfung ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📌 Please visit our :- 🔹 Website - https://www.doctorjasonfung.com 🔹 Blog- https://drjasonfung.medium.com 🔹 Community- https://www.thefastingmethod.com 🔹 Facebook - https://www.facebook.com/jason.fung.313 🔹 Instagram - https://www.instagram.com/drjasonfung/ 🔹 Twitter - https://twitter.com/drjasonfung ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📌 YouTube Medical Lectures (for specialist physicians): ▶️ The Roots of the Obesity Epidemic: https: //www.youtube.com/watch?v=q8BGYhreaco&t=0s ▶️ Therapeutic Fasting - The Two Compartment Problem:https: //www.youtube.com/watch?v=ETkwZIi3R7w&t=0s ▶️ Does Calorie Counting work?: https://www.youtube.com/watch?v=5F5o0a4p_3U&t=0s ▶️ Two Big Lies of Type 2 Diabetes: https://www.youtube.com/watch?v=FcLoaVNQ3rc&t=0s #DiabetesCode #ReverseDiabetes #Type2Diabetes #DrJasonFung #IntermittentFasting Learn more about your ad choices. Visit megaphone.fm/adchoices
Fatty liver disease is a growing epidemic, and a growing cause of liver destruction. Dr. Jason Fung reviews how fatty liver disease develops and shares insights on how to reverse this disease naturally, without needing drugs or surgery. Fatty liver disease is mainly a dietary disease, and therefore, the treatment involves fixing the diet. Check out my blog at https://medium.com/@drjasonfungMore Information:BOOKS:The Obesity Code - Reviewing underlying physiology of weight loss and how low carb diets and fasting can help. https://www.amazon.com/dp/1771641258?ref=exp_jasonfung_dp_vv_dThe Diabetes Code - Reviewing how type 2 diabetes is a reversible disease and dietary strategies. https://www.amazon.com/dp/B0795BLS8D?ref=exp_jasonfung_dp_vv_dThe Cancer Code - Scientific exploration of how cancer develops - https://www.amazon.com/dp/0062894005?ref=exp_jasonfung_dp_vv_dAmazon:USA - https://www.amazon.com/shop/jasonfungCanada - https://www.amazon.ca/shop/jasonfung**Fasting Aids**Pique Fasting Tea (recommended)https://www.piquetea.com/drjasonfungFasting Community and Coaching:https://www.thefastingmethod.com/YouTube Medical Lectures (for specialist physicians):1. The Roots of the Obesity Epidemic - https://youtu.be/q8BGYhreaco2. Therapeutic Fasting - The Two Compartment Problem: https://youtu.be/ETkwZIi3R7w3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U4. Two Big Lies of Type 2 Diabetes - https://youtu.be/FcLoaVNQ3rc5. Reversing Type 2 Diabetes Naturally - https://youtu.be/mAwgdX5VxGc6. Insulin Toxicity - https://youtu.be/4oZ4UqtbB_g7. Saturated Fat - Friend or Foe? https://youtu.be/QetsIU-3k7Y8. Diet and Disease - https://youtu.be/2yoOx_7MLn09. Dangers of Fructose - https://youtu.be/pG89j432w-Y10. Insulin Resistance - https://youtu.be/dimP7IdM2Og11. Role of Hormones in Weight Loss - https://youtu.be/ZbnshVO4PRM12. The Obesity Code Lecture 1 - https://youtu.be/YpllomiDMX0Join this channel to get access to perks:https://www.youtube.com/channel/UCoyL4iGArWn5Hu0V_sAhK2w/joinTimestamps:0:00 Fatty Liver Disease0:49 Infiltration of fat and inflammation in the liver1:54 The growing epidemic of fatty liver disease3:31 How fatty liver disease develops3:52 Fructose and Fatty Liver disease5:01 Carbohydrates and fatty liver disease6:21 De Novo Lipogenesis and Fatty liver disease6:53 How to Reverse Fatty Liver Disease8:26 Diets to reverse fatty liver disease Learn more about your ad choices. Visit megaphone.fm/adchoices
Dr. Jason Fung reviews the conventional but least helpful diet advice to lose weight. This advice is repeated over and over by doctors, dieticians and magazines but are not useful. "Choose the Best Diet for You" or sometimes "The best diet is the one that you can stick to" is advice that just doesn't work. The second piece of bad diet advice is "Eat everything in Moderation". That doesn't work either. The worst piece of dietary advice? "Cut your Calories" or "Eat Less, Move More". While it sounds like it works, it has failed for decades and its success rate is somewhere less than 1%. Check out my blog at https://medium.com/@drjasonfungMore Information:BOOKS:The Obesity Code - Reviewing underlying physiology of weight loss and how low carb diets and fasting can help. https://www.amazon.com/dp/1771641258?ref=exp_jasonfung_dp_vv_dThe Diabetes Code - Reviewing how type 2 diabetes is a reversible disease and dietary strategies. https://www.amazon.com/dp/B0795BLS8D?ref=exp_jasonfung_dp_vv_dThe Cancer Code - Scientific exploration of how cancer develops - https://www.amazon.com/dp/0062894005?ref=exp_jasonfung_dp_vv_dAmazon:USA - https://www.amazon.com/shop/jasonfungCanada - https://www.amazon.ca/shop/jasonfung**Fasting Aids**Pique Fasting Tea (recommended)https://www.piquetea.com/drjasonfungFasting Community and Coaching:https://www.thefastingmethod.com/YouTube Medical Lectures (for specialist physicians):1. The Roots of the Obesity Epidemic - https://youtu.be/q8BGYhreaco2. Therapeutic Fasting - The Two Compartment Problem: https://youtu.be/ETkwZIi3R7w3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U4. Two Big Lies of Type 2 Diabetes - https://youtu.be/FcLoaVNQ3rc5. Reversing Type 2 Diabetes Naturally - https://youtu.be/mAwgdX5VxGc6. Insulin Toxicity - https://youtu.be/4oZ4UqtbB_g7. Saturated Fat - Friend or Foe? https://youtu.be/QetsIU-3k7Y8. Diet and Disease - https://youtu.be/2yoOx_7MLn09. Dangers of Fructose - https://youtu.be/pG89j432w-Y10. Insulin Resistance - https://youtu.be/dimP7IdM2Og11. Role of Hormones in Weight Loss - https://youtu.be/ZbnshVO4PRM12. The Obesity Code Lecture 1 - https://youtu.be/YpllomiDMX0Join this channel to get access to perks:https://www.youtube.com/channel/UCoyL4iGArWn5Hu0V_sAhK2w/join#jasonfung #drjasonfung #fasting #fastingbenefits #weightlosstips #intermittentfasting #drfung #fung #calories #weightlosstips #caloriesincaloriesout #weightloss #nutrition #diet #health #weightlosssolutionTimestamps:0:00 Intro0:34 Choose the Best Diet for You3:00 Eat everything in Moderation5:05 Cut your Calories Learn more about your ad choices. Visit megaphone.fm/adchoices