Fasting, Muscle Loss and Protein Needs - the facts | Jason Fung

🌟 Welcome to the Fasting & Longevity Summit 2.0 Series! 🌟A Conversation with Dr. Brian Lenzkes | 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 as he embarks on an extraordinary journey to uncover the transformative power of fasting and metabolic health! 🎥 In this exclusive series, Dr. Fung sits down with Dr. Brian Lenzkes, a San Diego-based physician passionate about reshaping the way we approach health, longevity, and metabolic wellness.🩺 What You’ll Discover in This Video:✔️ The personal journeys of Dr. Fung and Dr. Lenzkes in the medical field✔️ Eye-opening insights into the power of fasting and insulin resistance✔️ Real-life examples of how metabolic health transforms lives✔️ Why traditional medical advice needs a serious upgrade✔️ Actionable tips to take charge of your health🔑 Key Takeaways:✔️ Fasting isn’t just about weight loss; it’s about boosting health and slowing aging.✔️ Discover how medical pioneers like Dr. Lenzkes have integrated fasting into their practices.✔️ Learn why metabolic health is the foundation for longevity.💡 Whether you’re new to fasting or an experienced enthusiast, this series is packed with valuable knowledge to inspire you to take control of your health journey.🎙️ This episode is part of a larger series featuring Dr. Fung, Dr. David Jockers, Dr. Joseph Mercola, and over 40 world-class experts!💻 Register Now for Free Access to the Summit!👉 Click the link to explore life-changing strategies from the world’s top health and fasting experts.🔗 Watch, Learn, Transform:Take the first step towards a healthier, longer life. Join us in this conversation that could change the way you think about health forever!Subscribe & Share 💌Don't miss out on future episodes of this groundbreaking series. Hit the Subscribe button, turn on notifications 🔔, and share this video with friends and family!Let’s revolutionize health together. 🌱✨============================= 📌 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

Metabolic Insights from Lumen biometricsBest Times to Fast During Your Menstrual Cycle & peri-Menopause | Dr. Jason FungUse this Coupon code for a special 10% promotion:Coupon Code: DRFUNGLink: https://www.lumen.me/?utm_source=sp-influencer&utm_medium=youtube&utm_id=sp1184&utm_banner=sp1184-yt-2025-05-31-1&utm_campaign=Dr._Jason_Fung&utm_term=2025-05-repeat&utm_content=mention&discount=drfung&inf_id=sp1184Understanding how your body changes through the menstrual cycle ikey to smarter, more effective fasting. In this video, Dr. Jason Fung breaksdown the latest science and practical tips to help women fast in sync withtheir hormones. Whether menstruating, perimenopausal, orpostmenopausal — this video will help you optimize your health and fatloss. What You'll Learn in This Video:- How estrogen & progesterone affect hunger and metabolism- Why fasting feels easier before ovulation- The ideal time to do longer fasts or intermittent fasting- How menopause changes fat burning vs. sugar burning- Why many women gain weight during perimenopause- Practical tips to adapt your diet through different phases of your cycle- Personalizing your fasting strategy using your hormone patternsScience-Backed + Practical AdviceDuring the first half of your cycle (follicular phase), rising estrogen cansuppress appetite and increase your body’s ability to burn fat. This makesit the best time to fast — your cravings are low and your metabolism isgeared for fat-burning. After ovulation, progesterone increases appetiteand shifts your metabolism toward storing fat, making it a better time tofocus on low-carb eating instead of long fasts.In menopause, estrogen levels drop, appetite increases, and your bodstarts burning more glucose than fat. This metabolic shift makes weightgain easier and fat loss harder — but it’s manageable with the right fastingstrategies.BONUS: This video is sponsored by Lumen — get an exclusive discountwith the code in the description! Lumen helps you measure your breath to know exactly whether you’rburning fat or carbs, so you can adapt your fasting and diet strategy in realtime.▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▶️ Timestamps/Chapters00:00 – Intro (Women and Fasting)00:43 – Women and Fasting00:57 – Hormone level01:50 – When is the best time for fasting?03:30 – What type of body is used during the menstrual cycle?03:51 – Body Fuel (1. Glucose 2. Fat)05:02 – Follicular Phase05:30 – What is the implication when you’re trying to lose body fat?07:30 - What about menopause?=============================�� 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/jasonfungCanada - https://www.amazon.ca/shop/jasonfung▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬Please visit our :-Website - https://www.doctorjasonfung.com▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬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▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬#Fasting #DrJasonFung #WeightLoss#IntermittentFasting #FastingForWomenDr. Jason Fung Learn more about your ad choices. Visit megaphone.fm/adchoices

Metabolic Flexibility and How the Lumen device can help with Fasting | Jason FungThanks to Lumen for sponsoring! Go to http://lumen.me/fung to get 15% off your Lumen today.Hi, I'm Dr. Jason Fung. Today, we’re diving into metabolic flexibility – what it is, why it matters, and how you can measure it with a simple handheld device called Lumen. This video is sponsored by Lumen, and you can get a discount with the code below!Metabolic flexibility is the ability of your body to switch between burning glucose and fat for energy. This is crucial for adapting to different energy needs and maintaining good health. With the Lumen device, you can easily measure your metabolic flexibility at home by tracking the carbon dioxide you exhale.In this video, we’ll cover:Metabolic Flexibility – Understand how your body switches between burning carbs and fat.Lumen Device – Learn how this device measures your respiratory exchange ratio (RER) to determine what fuel your body is using.Importance of Metabolic Flexibility – Discover why being metabolically flexible is essential for preventing obesity, insulin resistance, and diabetes.Scientific Studies – Explore research showing how Lumen can help diagnose and improve metabolic flexibility.Practical Tips – Get advice on using fasting and diet adjustments to enhance your metabolic health.Whether you're looking to optimize your metabolism or learn more about metabolic health, this video has valuable insights for you. Don’t miss out!Embark on your vacation with confidence, armed with these three keys to a successful weight loss plan. Hit the like button 👍, subscribe for more health-focused content, and ring the notification bell 🔔 to stay informed!if you want to try the lumen for yourself, You can get a 15% off code : www.lumen.me/fung 👉Join my membership for perks:https://www.youtube.com/channel/UCoyL4iGArWn5Hu0V_sAhK2w/join▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▶️ Timestamps / Chapters00:00 Intro00:30 Metabolic flexibility 01:53 Feeding - Insulin Rises Stores Sugar and Fat 04:23 How much Glucose Burning depends on07:00 Response to glucose load ( carbohydrates )07:56 Obesity Facts 08:48 Lumen help fasting 11:00 Outro=============================📌 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.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▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬If you liked the video, Please Do Subscribe My Channel 😉😍Keep Supporting me So I can Continue to provide you with free content eachweek!!😇▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬😍 😍 Thank you for Watching!#MetabolicFlexibilityandHowtheLumendevicecanhelpwithFastingJasonFung #MetabolicFlexibility #Lumen #wightLoss2024 #jasonfung #drjasonfung #drfung #fung #nutrition #diet #h Learn more about your ad choices. Visit megaphone.fm/adchoices

Struggling with a weight loss plateau? This can happen on any diet. Dr Jason Fung shares 7 strategies to break through the weight loss plateau. 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 #health #weightlosssolutionTimestamps:0:00 Intro1:13 Sweeteners and weight loss2:17 Changing the diet3:30 Clean up the Fasting3:49 Fasting Duration5:50 Sleep and Weight Loss7:00 Meditation, Yoga and Stress Relief9:16 Exercise and Stress ReliefJoin this channel to get access to perks:https://www.youtube.com/channel/UCoyL4iGArWn5Hu0V_sAhK2w/join Learn more about your ad choices. Visit megaphone.fm/adchoices

Is skipping breakfast better than skipping dinner for weight loss? When fasting, you'll often skip meals, so does it matter if you are skipping breakfast or skipping dinner? Absolutely. Dr. Jason Fung discusses how hunger works and discuss how to adjust your intermittent fasting schedule to maximize results. Dr. Fung shares 5 tips on dealing with hunger during fasting. 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 Skipping breakfast or dinner?0:58 Circadian rhythm of hunger1:56 Circadian rhythm of hormones2:30 counter regulatory hormonal surge3:26 Skipping Breakfast advantages and disadvantages5:12 Skipping Dinner advantages and disadvantages7:58 Dealing with hunger Learn more about your ad choices. Visit megaphone.fm/adchoices