Jason Fung

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  The Obesity Epidemic, Explained 16.09.2026 1h

  Dr. Jason Fung explains how the 1977 dietary guidelines led to the obesity epidemic. The Dietary Guidelines for Americans changed the way Americans ate, advising us to eat more carbs and less fat to prevent heart disease, but this lead to weight gain. When we gained weight, we were then told it was our own fault. 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/ETkwZIi3R7w​​3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U​​4. 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_g​​7. 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 #healthTimestamps0:00 History of obesity medicine4:11 The Low Fat Era of Weight Loss10:23 Problems with with Low Fat Diet16:41 Saturated Fat21:00 The Paradox of eating Low Fat25:43 The shocking origins of Vegetable Oil32:35 The Food Pyramid35:23 The Obesity Epidemic37:00 Calorie Counting is not physiologic48:00 Obesity is a hormonal imbalance, not a caloric one Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Medical Corruption (How your Doctor was Bought) 16.09.2026 1h

  How financial conflicts of interest have corrupted modern medicine, from the medical journals to the universities. Studies that support drugs are published where those that don't are not, producing a corrupted version of reality. 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/ETkwZIi3R7w​​3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U​​4. 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_g​​7. 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 Medical Corruption in the medical literature11:50 Antidepressants - evidence of corrupted medical literature22:00 Changing the primary outcomes29:27 Ghostwriting in the medical literature36:50 Neurontin 46:26 Hormone Replacement Therapy#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
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  A Calorie Deficit cannot EVER exist – here’s why! 16.09.2026 13min

  Most people are told that “weight loss = calorie deficit.” But the truth is, a caloriedeficit is a myth. Your body is not a simple calculator where you just subtractcalories and lose fat. In this video, Dr. Jason Fung explains the science behindwhy focusing only on calories fails, and why hormones, insulin, and fatmetabolism are the real keys to healthy and lasting weight loss.When people try extreme dieting or drug-induced appetite suppression, theyoften experience side effects like the dreaded “Ozempic face” — hollow cheeks,sagging skin, and an unhealthy look. This happens because subcutaneous fat(the fat under the skin) gets burned instead of visceral fat (the dangerous fataround your organs). The result: you may lose weight, but you don’t look or feelhealthy.Fasting works completely differently. Instead of just cutting calories, fastingchanges your hormones and metabolism:�� Insulin drops, allowing fat burning to start�� Growth hormone rises, protecting muscle and skin elasticity�� Autophagy activates, repairing tissues and preventing loose skin�� Visceral fat is targeted, which improves health and appearance�� Brown fat (through beiging) is activated, boosting metabolism naturallyThat’s why people who fast look healthier, stronger, and younger compared tothose who follow harsh calorie-restricted diets.In this video you’ll discover:✅ Why calorie restriction almost always fails✅ The science of subcutaneous vs. visceral fat✅ How fasting avoids the “Ozempic face” problem✅ The role of hormones in fat burning and aging✅ How fasting improves skin health, prevents sagging, and supports long-termfat loss�� If you’re serious about losing weight without losing your health or youthfulook, this video is a must-watch.�� Subscribe now for more science-backed videos on fasting, weight loss, anmetabolic health. And don’t forget to like ��, comment ��, and share this vidwith anyone who still believes in the calorie deficit myth!▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬⏱️ Chapters / Timestamps0:00 – Introduction: Why “calorie deficit” is a myth1:10 – The calorie counting problem explained2:30 – How calorie restriction affects your body3:45 – Subcutaneous vs. visceral fat: which one really matters?5:20 – Why fasting is different from dieting6:40 – Hormonal impact: insulin, growth hormone & fat burning8:00 – Fasting and skin health (no sagging, no hollow cheeks)9:25 – Autophagy and natural skin tightening10:45 – White fat vs. brown fat (the beiging effect)11:50 – Key takeaway: Why calorie deficit cannot ever exist=============================�� BOOKS:�� The Obesity Code - Reviewing underlying physiology of weight loss anhow low carb diets and fasting can help.https://www.amazon.com/dp/1771641258?...�� The Diabetes Code - Reviewing how type 2 diabetes is a reversibldisease and dietary strategies. https://www.amazon.com/dp/B0795BLS8D?...�� The Cancer Code - Scientific exploration of how cancer developshttps://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- / 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 Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Type 2 Diabetes isn't Genetic ... It's Caused by THIS 16.09.2026 19min

  Are you struggling to understand the real root cause of Type 2 Diabetes?For decades, the medical community has focused on insulin resistancewithout clearly explaining what actually causes the cells to becomeresistant in the first place.In this comprehensive masterclass, we break down the science of insulinresistance and reveal why the outdated 'Lock and Key' (internalstarvation) theory fails to explain the modern obesity and diabetesepidemics. Instead, we explore the 'Overflow Paradigm'.You will discover how decades of high-carbohydrate diets have literallyoverstuffed your cells with glucose, leading to hyperinsulinemia, fatty liver,and metabolic syndrome.More importantly, Type 2 Diabetes is a fully reversible condition. Byunderstanding how your body processes sugar, you can take control ofyour metabolic health using simple, evidence-based methods like low-carbdiets and intermittent fasting.In this video, you will learn:✅ The Root Cause: Why Type 2 Diabetes is actually a disease of toomuch insulin (hyperinsulinemia).✅ The Suitcase Analogy: Why your cells are rejecting insulin because theyare already jam-packed with glucose.✅ The 1977 Disaster: How the dietary guidelines to "eat more carbs andless fat" directly sparked the obesity and diabetes epidemics.✅ Reversing the Disease: How low-carbohydrate diets and intermittentfasting empty the cells of toxic glucose.✅Modern Medicine: How treatments like GLP-1 agonists (Ozempic) andSGLT2 inhibitors fit into the reversal process.�� Join the Conversation:Have you tried a low-carb diet or intermittent fasting to manage your bloodsugar? What changes have you noticed in your metabolic health? Shareyour success stories or challenges 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 Mystery: What Causes Type 2 Diabetes?01:20 - The Flawed Lock and Key Paradigm03:00 - The Overflow Hypothesis Explained05:00 - The Suitcase Analogy: Why Your Cells Are Overfilled07:30 - The 1977 Dietary Guidelines & The Obesity Epidemic09:10 - The Best Diet to Reverse Type 2 Diabetes (Low Carb)10:30 - Intermittent Fasting & Astonishing RemissionRates▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬�� 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 ObesityEpidemic, Explained▶️ Therapeutic Fasting - The Two Compartment Problem:https: // •Fasting and Weight Loss - Solving the...▶️ Does Calorie Counting work?: • Why Calorie Counting rarelyleads 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 freecontent each week!!��▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬�� �� Thank you for Watching!#WeightLoss #DrJasonFung #HealthTips #Metabolism#HormoneHealth Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Practical Fasting for Type 2 Diabetes - The Diabetes Code Clinic Part 5/6 16.09.2026 18min

  Struggling with high blood sugar? In Part 5 of our series, Dr. Jason reveals howintermittent fasting can be a powerful, natural, and free tool to put Type 2 diabetesinto remission.Discover the science-backed method that, in a recent 2023 study, helped a stunning47.2% of people get off their medication and normalize their blood sugar levels. If youfeel like your body is an overflowing barrel of sugar, this video will show you how toopen the drain.➡️ Subscribe to the Channel for the Final Part![https://www.youtube.com/@DrJasonFung]�� TIMESTAMPS:00:00 - Introduction: Your Journey to Reversing Diabetes Starts Now00:28 - The #1 Goal: How to Truly Reverse Type 2 Diabetes01:07 - Does Intermittent Fasting Actually Work? (The Science & Proof)01:50 - What EXACTLY Happens Inside Your Body When You Fast?03:01 - The Powerful Advantages of Fasting (More Than Just Weight Loss)04:34 - Busting the Biggest Myths About Fasting05:12 - The Top 3 Fasting Mistakes (Avoid These to Guarantee Success!)08:02 - The Doctors' Secret: How They Lose Weight Themselves10:47 - Practical Fasting Schedules You Can Start Today (Protocols)13:14 - Conclusion & Your Action Plan for SuccessIn This Video, You Will Learn:● The Simple Physiology: Understand exactly what happens to your insulin, fatstores, and metabolism when you stop eating for a period.● The Power of Hormones: Learn how fasting helps preserve muscle mass andcan even increase your metabolic rate, contrary to popular belief.● Busting the Myths: We tackle the biggest misconceptions about fasting, fromthe fear of starvation mode to the myth of breakfast being the most importantmeal of the day.● Actionable Steps: Discover different fasting schedules, from beginner-friendly14-hour fasts to more powerful 36-hour protocols.● Avoiding Common Pitfalls: Dr. Jason shares the top 3 mistakes peoplemake—and how you can avoid them to ensure your journey is a success.Fasting isn't about starvation; it's about giving your body the time it needs to healitself and use the fuel it already has stored. It’s one of the most powerful and flexibletools you can add to any diet or lifestyle.Have you tried intermittent fasting? Share your experience or questions in thecomments below! Your journey can inspire others.▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬�� BOOKS:�� The Obesity Code - Reviewing underlying physiology of weight loss and how locarb diets and fasting can help. https://www.amazon.com/dp/1771641258?...�� The Diabetes Code - Reviewing how type 2 diabetes is a reversible disease andietary strategies. https://www.amazon.com/dp/B0795BLS8D?...�� The Cancer Code - Scientific exploration of how cancer developshttps://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- / 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 andWeight 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 2 Diabetes▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬If you liked the video, Please Do Subscribe My Channel ����Keep Supporting me So I can Continue to provide you with free content each week!!��▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬�� �� Thank you for Watching#IntermittentFasting #ReverseDiabetes #Type2Diabetes #DiabetesRemission#DrJason #Fasting #WeightLoss #Health #BloodSugar #LowCarb #DiabetesDiet#FastingBene Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Why Do We Get Fat? Part 2 - It's the Insulin, stupid! 16.09.2026 14min

  Pre-order The Hunger Code at www.doctorjasonfung.com. Check out hunger management tools at www.drinkaeira.comStop counting calories. If 'Calories In, Calories Out' really worked, why do those dietsfail 99% of the time? In this video, Dr. Jason Fung explains why obesity is not acaloric imbalance, but a hormonal imbalance—specifically involving insulin.Most people believe that weight gain is a personal choice caused by eating toomuch and exercising too little. But science tells a different story. Discover howyour body's internal thermostat (BMR) actually regulates your weight and whylowering insulin, not calories, is the key to long-term fat loss.In this video you will learn:● Why the 'Calories In, Calories Out' model is scientifically flawed.● How damage to the hypothalamus leads to massive weight gain(independent of willpower).● The role of Basal Metabolic Rate (BMR) in energy expenditure.● How Insulin acts as a 'Fat Storage Hormone' and blocks lipolysis (fatburning).● Why simply eating less lowers your metabolism and makes you regainweight.medical Disclaimer: The content of this video is for educational purposes onlyand is not intended to be a substitute for professional medical advice, diagnosis,or treatment. Always seek the advice of your physician or other qualified healthprovider with any questions you may have regarding a medical condition.�� If you’re serious about losing weight without losing your health or youthfullook, this video is a must-watch.�� Subscribe now for more science-backed videos on fasting, weight loss, anmetabolic health. And don’t forget to like ��, comment ��, and share this vidwith anyone who still believes in the calorie deficit myth!▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬⏱️ Chapters / Timestamps00:00 - The Big Lie: Why Do We Get Fat?00:15 - The Energy Balance Equation Myth (CICO)01:31 - BMR vs. Exercise: Where Calories Actually Go02:41 - The Body Fat Thermostat: Lessons from Rat Studies04:43 - Insulin is a Nutrient Sensor (Storage & Growth)05:48 - Why High Insulin Blocks Fat Burning (Lipolysis)06:24 - The Real Cause of Obesity: Hormones vs. Calories08:00 - Why 'Eat Less, Move More'; Fails (Metabolic Adaptation) 09:15 - How to Fix Your Internal Weight Thermostat10:11 - Conclusion: Insulin, Drugs, and The Obesity Code=============================�� BOOKS:�� The Obesity Code - Reviewing underlying physiology of weight loss anhow low carb diets and fasting can help.https://www.amazon.com/dp/1771641258?...�� The Diabetes Code - Reviewing how type 2 diabetes is a reversibledisease and dietary strategies. https://www.amazon.com/dp/B0795BLS8D?...�� The Cancer Code - Scientific exploration of how cancer developshttps://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- / 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#DrJasonFung #TheObesityCode #WeightLoss #InsulinResistance#CaloriesInCaloriesOut #Metabolism #IntermittentFasting #LowCarb#HealthEducation Learn more about your ad choices. Visit megaphone.fm/adchoices
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  The Obesity Code Lecture (Why do we get Fat?) Part 1 16.09.2026 1h 6min

  Unlocking the code of why obesity became such a massive epidemic since the 1970s. A scientific exploration with a surprising conclusion of how obesity developed. Practical tips on weight management and good health. Why calorie counting fails for many people. 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/ETkwZIi3R7w​​3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U​​4. 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_g​​7. 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 History of obesity7:32 Dietary guidelines in America12:00 Calories In Calories Out19:22 Basal Metabolic Rate27:11 Women's Health Initiative study33:00 Exercise and weight loss43:10 Hormones and obesity49:08 Insulin's role in obesity#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
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  'Eat Fewer Calories' is the WORST diet plan, ever! 16.09.2026 21min

  Your body has complex biological systems that influence hunger, metabolism, insulin, fat storage, and energy use. Understanding these systems may help explain why losing weight can sometimes feel difficult—and why sustainable weight management may require looking beyond calories alone.In this video, we explore the science and ideas behind Automatic Weight Loss and how the body's metabolic state can influence whether it stores energy or uses stored body fat for fuel. 🔬🧠 In This Video, You'll Learn: 🔹 What does “Automatic Weight Loss” really mean? 🔹 How your metabolism influences body weight 🔹 The connection between insulin and fat storage 🔹 Why hunger and appetite matter when trying to lose weight 🔹 How fasting can influence the body's metabolic state 🔹 Why simply “eating less” may not explain everything about weight loss 🔹 How the body decides whether to store or use energy 🔹 The biological factors that can affect sustainable weight loss🔔 Subscribe to the channel for more science-backed health insights: https://www.youtube.com/@DrJasonFung⏱️ Video Chapters (Timestamps): 00:00 — Why Do Some People Struggle With Weight Loss?00:16 — The Power of Your Default Status00:27 — What Organ Donation Teaches Us About Defaults01:30 — Is Your Default to Gain Weight or Lose Weight?02:34 — How Eating Habits Changed From the 1970s to Today03:47 — Why Food Is Now Everywhere04:32 — Eating Anywhere, Anytime05:56 — What We Eat: Natural vs. Ultra-Processed Foods06:24 — Why Are We Eating? Hunger vs. Reward07:03 — How the Default Changed From Not Eating to Eating07:47 — The Cookie Example: Willpower vs. Environment09:08 — Is It Really About Willpower?09:40 — The Second Key: Structure & Guardrails10:18 — Why “Eat Fewer Calories” Isn't a Complete Plan11:45 — Creating Structure for Automatic Weight Loss12:02 — What to Eat, When to Eat & How to Eat13:29 — The Third Key: Fasting13:53 — Insulin, Food Energy & Fat Storage15:14 — The Keys to Successful Weight Loss ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📌 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 2 Diabetes ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ If you liked the video, Please Do Subscribe My Channel 😉😍 Keep Supporting me So I can Continue to provide you with free content each week!!😇 Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Should you take Calcium Supplements?🤔 16.09.2026 58min

  Do calcium supplements prevent osteoporosis? Are they harmful? The difference between calcium in food and supplements. A cautionary tale of how bad science led to widespread use of a potentially toxic substance - the calcium supplement. 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/ETkwZIi3R7w​​3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U​​4. 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_g​​7. 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 Should you take Calcium Supplements?5:45 Osteoporosis and Calcium18:54 Hip fractures and calcium supplements34:53 Risks of calcium supplements39:40 Cancer and calcium supplements#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
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  Why almost 80% of my patients are quietly quitting Ozempic 16.09.2026 18min

  Are weight-loss drugs like Ozempic, Wegovy, and Tirzepatide truly miracle cures? In this in-depth video, Dr. Jason Fung breaks past the media hype to examine real-world data, including cohort studies from JAMA and Blue Cross Blue Shield (BHI), revealing a side of modern weight-loss treatments that few are talking about.While clinical trials paint a glowing picture, real-world statistics tell a different story: a massive percentage of patients—ranging from 60% to nearly 80%—stop taking these medications within one to two years. But why are millions of people walking away from a drug that promised them results?Dr. Jason Fung uncovers the three major hidden problems with modern obesity drugs that explain why patients ultimately throw in the towel. From the shocking drop-off in long-term persistence and the subtle erosion of life’s greatest daily pleasures to the frustrating reality that these drugs simply stop working over time, this video exposes the true cost of GLP-1 therapy.📌 In This Video, You Will Discover:● The Real-World Data: Why up to 80% of patients discontinue Ozempic and similar GLP-1 agonists despite having insurance coverage.● The Quality of Life Dilemma: How suppressing appetite often strips away the joy of eating, socializing, and celebrating milestones.● The Plateau Effect: Why weight loss quickly halts after 6 to 9 months as the body adapts and energy expenditure decreases.● The Long-Term Trap: Why simply telling patients to "take it forever" ignores human nature, clinical economics, and patient well-being.Whether you are considering these medications, currently on a weight-loss journey, or looking for sustainable, natural alternatives to health and fasting, this analysis provides the crucial insights you need.🔔 Subscribe to the channel for more science-backed health insights: https://www.youtube.com/@DrJasonFung▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⏱️ Video Chapters (Timestamps): 00:00 The 3 Big Problems With Ozempic00:32 Ozempic and the History of Weight Loss Drugs01:55 Why Weight Loss Drugs Often Fail Long-Term02:48 Ozempic: Benefits, Risks and the Weight Loss Hype03:22 Why People Stop Taking Ozempic04:01 What Happens When You Stop Ozempic?04:53 Ozempic Discontinuation: 54% Stop Within One Year05:30 Real-World GLP-1 Weight Loss Drug Data06:29 Why People Really Stop Taking Ozempic07:00 How Ozempic Changes Hunger and Food Pleasure08:06 “Life Just Goes Beige” — The Hidden Cost of Ozempic08:35 Ozempic and Quality of Life09:00 Obesity Drugs, Side Effects and Quality of Life10:18 Why Ozempic May Stop Working Over Time11:01 Ozempic, Semaglutide and Tirzepatide Weight Loss Plateau11:50 Why Weight Loss Plateaus After 6–12 Months12:42 The Real Problem With Ozempic13:31 The 3 Major Problems With Ozempic Explained14:01 Is Ozempic Worth It? Final Thoughts▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 📌 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 2 Diabetes ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ If you liked the video, Please Do Subscribe My Channel 😉😍 Keep Supporting me So I can Continue to provide you with free content each week!!😇 Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Two Big Lies about Type 2 Diabetes 16.09.2026 1h 2min

  The first big lie is that Type 2 Diabetes is chronic and progressive. The second lie is that treatment of blood sugar is the primary target of therapy. 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/ETkwZIi3R7w​​3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U​​4. 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_g​​7. 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 Type 2 Diabetes8:49 Treatment of Type 2 diabetes14:55 Complications of type 2 diabetes22:02 Fatty Liver disease and type 2 diabetes29:00 Insulin Resistance explained37:07 Cure for type 2 diabetes?#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
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  How to Lower Blood Sugar Without Cutting Carbs - The Diabetes Code Clinic part 6/6 15.09.2026 16min

  📌 Advanced Dietary Strategies to Reverse Type 2 Diabetes NaturallyHow to Lower Blood Sugar Without Cutting Carbs | Dr. Jason Fung ExplainsIn this video, Dr. Jason Fung shares 9 powerful and science-backed strategies tolower your blood glucose levels without completely cutting out carbohydrates fromyour diet. If you’re struggling with type 2 diabetes, insulin resistance, or prediabetes— this video will give you practical, effective, and sustainable methods to regaincontrol of your health.🕒 Topics Covered:00:00 – Introduction: Lower Blood Sugar Without Cutting Carbs(Advanced dietary strategies to manage type 2 diabetes naturally.)00:21 – Why Carbohydrates Raise Blood Glucose(How carbs like bread, rice, and potatoes convert to glucose.)00:47 – Strategy #1: Low-Carbohydrate Diet(Reducing total carb intake to control blood sugar levels.)01:00 – Strategy #2: Intermittent Fasting(How fasting helps burn excess glucose and lower insulin.)01:08 – Strategy #3: Benefits of Fiber(Fiber doesn’t spike glucose – here's why it’s crucial.)01:18 – Strategy #4: Eat Low Glycemic Index Foods(The role of food processing and glycemic impact.)01:51 – The Oatmeal Study by Harvard’s Dr. Ludwig(Comparison of high, medium, and low GI breakfasts.)02:20 – The Power of the Food Matrix(How food texture and preparation change glucose response.)04:00 – Strategy #5: Eat Carbs at the End of the Meal(Why food order (protein and fat first) helps blood sugar control.)04:20 – Study: Eating Bread First vs. Bread Last(Food sequencing and its impact on hunger and glucose.)06:16 – Strategy #6: Don’t Eat Naked Carbs(Add vinegar or acidic foods to slow carb absorption.)06:30– Study: Bread With vs. Without Lemon Juice(How acids reduce starch breakdown and glucose rise.)07:30– Fat + Carbs: Butter or Olive Oil Can Help(How fats lower the glycemic index of carbohydrate foods.)08:17 – Strategy #7: Resistant Starch Benefits(Cooked and cooled rice or potatoes reduce glucose spikes.)09:14 – Strategy #8: Walk Within 30 Minutes After Eating(Physical activity immediately after meals reduces blood sugar.)09:50 – Study: Walking vs. Sitting Post-Meal(Measurable drop in glucose by simply walking after eating.)10:19– Strategy #9: Avoid Late-Night Heavy Meals(Eating late leads to higher glucose storage and spikes.)11:45 – Summary: 9 Smart Ways to Lower Blood Sugar Naturally(Recap of all strategies to manage type 2 diabetes effectively.)🌿 These methods are rooted in the latest nutritional science and aim to help youmanage blood sugar, reduce hunger, and improve energy levels throughout the day.Whether you're following a diabetic diet, low glycemic index eating plan, orintermittent fasting routine — these tips will supercharge your progress.🔍 Key Benefits You’ll Learn✔️ How food order affects blood glucose✔️ What are glycemic index and food matrix✔️ Simple swaps for smarter carbs✔️ Role of vinegar and resistant starch in lowering sugar spikes✔️ Timing and movement tips to control insulin response📚 Recommended For:● People with Type 2 Diabetes● Individuals on a low carb or intermittent fasting diet● Anyone seeking natural blood sugar control● Health-conscious individuals who don’t want to give up carbs🔗 Don’t forget to Like, Share & Subscribe for more science-backed health content.📥 Have questions? Drop them in the comments!▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬📌 BOOKS:👉 The Obesity Code - Reviewing underlying physiology of weight loss and how lowcarb diets and fasting can help. https://www.amazon.com/dp/1771641258?...👉 The Diabetes Code - Reviewing how type 2 diabetes is a reversible disease anddietary 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 Learn more about your ad choices. Visit megaphone.fm/adchoices
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  How to Reverse Type 2 Diabetes Naturally | Jason Fung 15.09.2026 43min

  Reverse Type 2 Diabetes naturally, without medications. It is a curable disease, but as a dietary disease, it demands a dietary treatment. The principles including fasting and weight loss are outlined. Dietary modification is the cornerstone of reversing type 2 diabetes. 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/ETkwZIi3R7w​​3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U​​4. 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_g​​7. 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 Type 2 Diabetes can be treated Naturally6:15 Insulin Resistance Explained12:35 How to Reverse Type 2 Diabetes18:00 Case studies#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
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  As good as Ozempic? Tools for Managing Hunger 15.09.2026 11min

  Check out www.drinkaeira.com. I don't own any part of the company or get paid commission. Neither is this a sponsored video. Most people believe that counting calories is the key to weight loss, but that is a major misconception. The real secret to lasting weight loss isn't about calories—it's about controlling hunger. Drugs like Ozempic and GLP-1 agonists have proven this by targeting appetite, but you don't need medication to achieve these results.In this video, I break down the science of hunger management and share 3 powerful natural tools to help you suppress appetite and extend your fasting window comfortably. We discuss the hormonal impact of protein, the metabolic benefits of green tea, and the thermic effect of ginger.I also introduce a new product line called Aeira, which I helped develop to make bone broth and fasting teas more accessible and effective for everyone. Finally, you'll hear the inspiring story of Heather, a nurse practitioner who transformed her health by understanding that "hunger is a liar" and learning to control it.In this video, you will learn: ✅ The Calorie Myth: Why focusing on calories fails and why hunger is the root cause of overeating. ✅ Bone Broth Benefits: Why traditional bone broth works for satiety and why bouillon cubes are not a valid substitute. ✅ Green Tea Science: How catechins and caffeine in green tea improve metabolic rate and reduce hunger. ✅ The Power of Ginger: New research showing how ginger and herbal teas increase the thermic effect of food and promote fullness. ✅ Real Success Story: How Heather used these exact tools to overcome lifelong obesity.📘 PRE-ORDER MY NEW BOOK: "The Hunger Code" (Coming March 2026) This book is a direct sequel to The Obesity Code and dives deep into hunger management and resetting your body's fat thermostat.▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⏱️ Chapters / Timestamps⏳ Video Chapters: 00:00 - Intro: Why Calories Don't Matter (Hunger Does) 00:58 - Tool #1: The Power of Bone Broth for Satiety 01:39 - Introducing Aeira: A Better Way to Drink Bone Broth 02:16 - Why Bouillon Cubes Are NOT the Same 03:17 - Tool #2: Green Tea & Metabolic Rate 04:03 - The Science of Marigold & Chlorogenic Acid 04:27 - Tool #3: Herbal Tea (Ginger & Licorice Root) 04:50 - Study: How Ginger Reduces Hunger & Increases Fullness 06:00 - The Root Cause: Hunger Drives Eating Behavior 06:20 - Bonus Tip: Water & Seltzer 06:27 - Heather’s Transformation: From "Butterball" to Fasting Coach============================= 📌 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- / 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 2 Diabetes ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ If you liked the video, Please Do Subscribe My Channel 😉😍 Keep Supporting me So I can Continue to pr Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Is Salt Bad for You? (Shocking) 15.09.2026 37min

  Is salt bad for our health? Should we follow a low salt diet? An in-depth analysis of available data and the surprising conclusion. A low salt diet does not lead to less heart disease or stroke. 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/ETkwZIi3R7w​​3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U​​4. 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_g​​7. 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 Is salt bad for you?0:20 Official salt recommendations4:34 Funnel plots9:38 Causation versus association13:19 Salt intake differences between countries17:24 Salt and heart disease23:20 Dangers of salt restriction#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
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  The Food Pyramid Lie: Why we got Fat 15.09.2026 11min

  Check out Aeira powdered bone broth for managing hunger during fasting at www.drinkaeira.comFor decades, we were told to follow the Food Pyramid. We were told to eat 6-11 servings of bread and pasta a day and fear dietary fat. We followed the rules. But instead of getting healthier, the world got sicker and more obese. Why?In this video, I expose the truth behind one of the biggest failures in modern nutrition—the Food Pyramid. We explore how the 1977 dietary guidelines, though well-intentioned, were based on shaky science that demonized healthy fats and promoted insulin-spiking carbohydrates.If you’ve ever felt frustrated because you "ate right" according to the guidelines but still gained weight, this video explains exactly why that happened. It’s time to unlearn the old rules and understand how food actually affects your hormones and metabolic health.In this video, you will discover:● ⚠️ The Great Mistake: How the 1977 guidelines accidentally triggered the obesity epidemic.● 🍞 The Carb Trap: Why the base of the old pyramid (grains) is the primary driver of insulin resistance.● 🥑 The Fat Fear: Why we were taught to fear the wrong nutrient and how healthy fats protect your metabolism.● 🥗 The NEW Solution: A science-backed approach to eating that focuses on hormonal balance, not just calorie counting.Drop a comment below: Did you grow up following the Food Pyramid? How has changing your diet impacted your health? I’d love to hear your story. 👇▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ⏱️ Chapters / Timestamps00:00 - The Confusion: Why "Eating Right" Made Us Sick 00:45 - The 1977 Disaster: Problems with the Old Food Pyramid 01:40 - The History: Who Created These Guidelines? 02:45 - The Hidden Culprit: Carbohydrates & Insulin Spikes 03:55 - The Low-Fat Myth: Why We Were Wrong About Fat 05:10 - The New Food Pyramid: A Metabolic Approach 06:30 - It’s Not Calories, It’s Insulin (Weight Loss Basics) 07:25 - The "Focus Foods": What You Should Actually Eat 08:05 - Final Thoughts: Taking Control of Your Health============================= 📌 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- / 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 2 Diabetes ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ If you liked the video, Please Do Subscribe My Channel 😉😍 Keep Supporting me So I can Continue to provide you with free content each week!!😇 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 😍 😍 Thank you for Watching! #FoodPyramid #DrJasonFung #InsulinResistance #LowCarb #NutritionMyths #MetabolicHealth #WeightLossJourney #HealthyEating Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Why Do We get Fat? Part 1 - The Biggest Lie in Obesity Medicine 15.09.2026 17min

  This is Why You're Not Losing Weight (Its Not Calories) | Dr. Jason FungPre-order The Hunger Code - Out March 2026 at www.doctorjasonfung.comVisit www.drinkaeira.com for hunger management tools.Stop counting calories! It's the biggest, most damaging lie in obesity medicine.In this video, Dr. Jason Fung, the best-selling author of The Obesity Code & The Hunger Code dismantles the single biggest myth in weight loss: CaloriesIn, Calories Out (CICO).For decades, we've been told that weight gain is a personal failing—a simple lackof willpower. Dr. Fung explains why this is completely false. He reveals thatweight gain isn't a calorie problem; it's a hormonal problem.In this video you will learn:● Why the CICO equation, while technically true, is practically useless forweight loss.● The problem: Why your Basal Metabolic Rate (BMR)plummets when you cut calories, sabotaging your efforts.● The true Arrow of Causality: Hormones (not calories) are the real causeof weight gain.● How Insulin, the master hormone, forces your body to store fat and makesyou hungrier.● Why 100 calories from a cookie is NOT the same as 100 calories from anegg.● The Circular Logic trap that keeps people fixated on counting.● How food acts as information that gives your body specific instructions.This is a must-watch for anyone who has struggled with yo-yo dieting and islooking for the real, science-based solution to lasting weight loss.�� If you’re serious about losing weight without losing your health or youthfulook, this video is a must-watch.�� Subscribe now for more science-backed videos on fasting, weight loss, anmetabolic health. And don’t forget to like ��, comment ��, and share this vidwith anyone who still believes in the calorie deficit myth!▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬⏱️ Chapters / Timestamps00:00 - The Biggest Lie in Obesity Medicine00:40 - The Flawed Calories In vs. Calories Out Equation01:15 - Why We Think Obesity is a Personal Failing (And Why It's Wrong)02:13 - Body Fat is Tightly Controlled by Hormones03:02 - The Problem: Why Eating Less Fails03:50 - The Inevitable Drop: Basal Metabolic Rate (BMR)04:37 - The Real Cause of Weight Gain: Hormones05:13 - The Master Hormone: How Insulin Makes You Fat06:00 - Hormones Control Your Hunger & BMR (Not Willpower)08:21 - The Circular Logic Trap of CICO08:40 - Not All Calories Are Equal (Cookies vs. Eggs)10:14 - Food is NOT Just Energy, It's Information11:09 - The Critical Choice: Store Calories or Burn Calories?12:12 - Final Takeaway: Focus on Hormones, Not Calories=============================�� BOOKS:�� The Obesity Code - Reviewing underlying physiology of weight loss anhow low carb diets and fasting can help.https://www.amazon.com/dp/1771641258?...�� The Diabetes Code - Reviewing how type 2 diabetes is a reversibldisease and dietary strategies. https://www.amazon.com/dp/B0795BLS8D?...�� The Cancer Code - Scientific exploration of how cancer developshttps://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- / 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 S Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Is Saturated Fat Bad? (Science says... No!) Obesity Code Lecture 6 15.09.2026 1h 23min

  Is eating saturated fat bad for us? Does eating fat cause obesity? Heart disease? Stroke? How did we become so fat phobic? Are vegetable oils healthy? A critical look at the wealth of scientific data suggests that eating fat (total) and saturated fat might actually protect us from disease. 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/ETkwZIi3R7w​​3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U​​4. 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_g​​7. 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 Dietary Fat9:54 Dietary Cholesterol20:30 Dietary fat and serum lipids30:24 Diet and Disease37:46 Saturated Fat41:27 saturated fat and stroke52:31 Eggs and heart disease59:53 Vegetable Oils#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
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  Muscle - The secret endocrine Organ to keep you healthy - A conversation with Dr. Gabrielle Lyon 15.09.2026 1h 5min

  Why does muscle matter so much—not just for strength, but for fat loss,insulin sensitivity, metabolism, and long-term health?In this in-depth conversation, Dr. Jason Fung sits down with Dr. Gabrielle Lyonto explore why muscle is one of the most misunderstood—and mostimportant—organs in the human body. This discussion challenges the traditionalcalorie-focused model of weight loss and reframes health through a muscle-centric, hormone-driven lens.Throughout this 58-minute discussion, you’ll gain clarity on:● Why muscle plays a critical role in metabolic health and fat loss● How low muscle mass contributes to insulin resistance and weight gain● Why focusing only on calories often leads to failure● The connection between muscle, fasting, and metabolic flexibility● How muscle loss accelerates aging and chronic disease risk● Practical ways to preserve and build muscle without extreme dieting● Why hormones—not willpower—drive long-term weight regulationDr. Gabrielle Lyon explains how muscle functions as a metabolic organ,influencing blood sugar control, energy production, and longevity. Dr. Jason Fungadds crucial insight into how insulin, fasting, and metabolic health intersect withmuscle preservation—especially for people struggling with stubborn weight gain.This video is especially valuable if you:● Are losing weight but still feel metabolically unhealthy● Struggle with insulin resistance or slow metabolism● Want sustainable fat loss without damaging muscle● Care about longevity, strength, and aging well�� Recommended ResourceTo dive deeper into muscle-centric health, explore Dr. Gabrielle Lyon’sPlaybook:�� https://drgabriellelyon.com/playbook/� Pre-order bonuses include $400+ in value, plus access to a 6-week groupchallenge starting February 15.If this conversation helped shift how you think about muscle and health:�� Like the video�� Comment below What changed your perspective the most?�� Subscribe for more science-based discussions on metabolic health, fastingand longevity▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬⏱️ Chapters / Timestamps00:00 – Why Muscle Matters So Much (Intro & Core Idea)02:15 – Dr. Gabrielle Lyon: Muscle Is More Than Strength05:10 – Muscle as a Metabolic Organ Explained08:00 – How Low Muscle Mass Affects Fat Gain10:45 – Insulin Resistance, Muscle & Weight Loss13:30 – Hormones vs Calories: A Broken Model16:40 – Why Traditional Dieting Fails Long-Term19:30 – Muscle, Metabolism & Energy Production22:15 – Aging, Muscle Loss & Chronic Disease Risk25:10 – Intermittent Fasting and Muscle Preservation28:20 – Can You Lose Fat Without Losing Muscle?31:15 – Protein Intake, Muscle & Metabolic Health34:00 – Muscle-Centric Health vs Weight-Centric Health37:10 – Exercise, Resistance Training & Longevity40:00 – Common Myths About Muscle and Fat Loss43:15 – What Most People Get Wrong About Metabolism46:20 – Practical Steps to Build & Protect Muscle49:30 – Sustainable Fat Loss Without Starvation52:10 – Long-Term Health, Longevity & Muscle Mass55:00 – Final Thoughts: Rethinking Muscle & Health57:10 – Closing Message & Key Takeaways=============================�� BOOKS:�� The Obesity Code - Reviewing underlying physiology of weight loss anhow low carb diets and fasting can help.https://www.amazon.com/dp/1771641258?...�� The Diabetes Code - Reviewing how type 2 diabetes is a reversibldisease and dietary strategies. https://www.amazon.com/dp/B0795BLS8D?...�� The Cancer Code - Scientific exploration of how cancer developshttps://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- / drjasonfung�� Community- https://www.thefastingmethod.com�� Facebook - / j Learn more about your ad choices. Visit megaphone.fm/adchoices
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  Diet and Disease (The Obesity Code Lecture part 5) 15.09.2026 1h 7min

  Exploring the link between diet and disease. How are diabetes, heart disease, stroke, obesity and cancer linked to our diet? Understanding this association leads to fascinating new treatment possibilities. 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/ETkwZIi3R7w​​3. Does Calorie Counting work? https://youtu.be/5F5o0a4p_3U​​4. 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_g​​7. 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 Diet and Disease2:13 Diseases of Civilization15:02 Cancer26:57 Diabetes41:13 Hormonal Obesity#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