Dr Jason Fung, world-leading expert in intermittent fasting and low-carb diets, discusses the history behind dieting myths, how insulin causes weight gain, why skipping breakfast is beneficial, the genetic factors of obesity, and the power of fasting. The podcast challenges conventional calorie-based weight loss methods and highlights the importance of addressing hormones and understanding underlying factors for successful weight loss.

Not understanding hormones and calories is leading more of us to metabolic problems than a little bit. Unfortunately, losing weight and having healthier blood glucose levels isn’t as simple as eating less and restricting calories. To make matters worse, fasting, although a popular method of weight loss and health, is a lot more complicated than not eating. In this we have experts such as Dr. Jason Fung, Dr. Alan Goldhamer, and Mike Mutzel sharing their insights and research on how to approach fasting for weight loss and improved metabolic health.Dr Jason Fung is a nephrologist and the co-founder of the Fasting Method program which has helped millions of people lose weight and reverse type 2 diabetes. Unlike many nephrologists, Dr Fung supports and encourages the education of diabetes and weight loss being possible through intermittent fasting. He’s a NY Times bestselling author and respected voice on fasting, weight loss, nutrition, and type 2 diabetes. Dr. Alan Goldhamer is the founder of TrueNorth Health Center. His clinic focuses on healing patients through plant based vegan diets, and clinical fasting. Dr Goldhamer is also the author of The Pleasure Trap, Mastering the Hidden Force that Undermines Health & Happiness.Mike Mutzel is a functional medicine consultant in the natural product industry. He’s obsessed with evidence-based natural medicine and is the author of the Bell Fat Effect. Mike is also the founder of High Intensity Health.Follow Jason Fung: Website: https://www.doctorjasonfung.com/ Instagram: https://www.instagram.com/drjasonfung/ Twitter: https://twitter.com/drjasonfung YouTube: https://www.youtube.com/@drjasonfung Follow Dr. Alan Goldhamer: Website: https://www.healthpromoting.com/ Facebook: https://www.facebook.com/truenorthhealth Follow Mike Mutzel: Website: https://highintensityhealth.com/ Facebook: https://www.facebook.com/MikeMutzelMS Twitter: https://twitter.com/MikeMutzel Instagram: https://www.instagram.com/metabolic_mike/ Click here to download your FREE guide to 100x YOUR EFFICIENCY IN 10 EASY STEPS: https://bit.ly/3F8qOJLBuild IRONCLAD discipline in this FREE workshop: https://bit.ly/3RUnYuxSponsors:Sign up for a one-dollar-per-month trial period at http://www.shopify.com/impactThis episode is sponsored by BetterHelp. Give online therapy a try at http://www.betterhelp.com/impacttheory and get on your way to being your best self.Are You Ready for EXTRA Impact?If you’re ready to find true fulfillment, strengthen your focus, and ignite your true potential, the Impact Theory subscription was created just for you.Want to transform your health, sharpen your mindset, improve your relationship, or conquer the business world? This is your epicenter of greatness. This is not for the faint of heart. This is for those who dare to learn obsessively, every day, day after day.Subscription Benefits: Unlock the gates to a treasure trove of wisdom from inspiring guests like Andrew Huberman, Mel Robbins, Hal Elrod, Matthew McConaughey, and many, many, more New episodes delivered ad-free Exclusive access to Tom’s AMAs, keynote speeches, and suggestions from his personal reading list You’ll also get access to an 5 additional podcasts with hundreds of archived Impact Theory episodes, meticulously curated into themed playlists covering health, mindset, business, relationships, and more: Legendary Mindset: Mindset & Self-Improvement Money Mindset: Business & Finance Relationship Theory: Relationships Health Theory: Mental & Physical Health Power Ups: Weekly Doses of Short Motivational Quotes  Subscribe on Apple Podcasts: https://apple.co/3PCvJazSubscribe on all other platforms (Google Podcasts, Spotify, Castro, Downcast, Overcast, Pocket Casts, Podcast Addict, Podcast Republic, Podkicker, and more) : https://impacttheorynetwork.supercast.com/ Learn more about your ad choices. Visit megaphone.fm/adchoices

This episode is brought to you by Athletic Greens, ButcherBox, and Rupa Health. Fasting has numerous proven benefits to optimize health. It can help reduce inflammation, brain fog, and insulin resistance. It can also increase energy and bone density, activate autophagy—the process of cleaning out damaged cells—and reduce the signs of aging. The food we eat has an amazing ability to heal, but the timing of when we eat or abstain from eating can also have profound impacts on our health.  In today’s episode, I talk with Dr. Valter Longo, Dave Asprey, and Dr. Jason Fung about the mechanisms behind fasting, why most of us can benefit from fasting, and how fasting can be a useful tool in cancer treatment. Dr. Valter Longo is an internationally recognized leader in the field of aging studies and related diseases. Valter is the author of an extraordinary book, The Longevity Diet. The culmination of 25 years of research on aging, nutrition, and disease across the globe, it provides an easy-to-understand, accessible, and implementable road map to living well longer through improved nutrition. Dave Asprey is the creator of the Bulletproof Diet and innovator of Bulletproof Coffee. Over the last two decades Dave, the “Father of Biohacking,” has worked with world-renowned doctors, researchers, scientists, and global mavericks to uncover the latest, most innovative methods, techniques, and products for enhancing mental and physical performance. Dr. Jason Fung is a physician, author, and researcher. His groundbreaking, science-based books about diabetes and obesity—The Diabetes Code, The Obesity Code, and The Complete Guide to Fasting—have sold over one million copies and challenged the conventional wisdom that diabetics should be treated with insulin. His latest book is The Cancer Code: A Revolutionary New Understanding of a Medical Mystery. This episode is brought to you by Athletic Greens, ButcherBox, and Rupa Health.AG1 contains 75 high-quality vitamins, minerals, whole-food sourced superfoods, probiotics, and adaptogens to support your entire body. Right now when you purchase AG1 from Athletic Greens, you will receive 10 FREE travel packs with your first purchase by visiting athleticgreens.com/hyman.For a limited time, new subscribers to ButcherBox will receive free ground beef for life. When you sign up today, ButcherBox will send you 2lbs of 100% grass-fed, grass-finished beef free in every box for the life of your subscription. To receive this offer, go to ButcherBox.com/farmacy.Rupa Health is a place where Functional Medicine practitioners can access more than 2,000 specialty lab tests from over 20 labs like DUTCH, Vibrant America, Genova, and Great Plains. You can check out a free, live demo with a Q&A or create an account at RupaHealth.com.Full-length episodes of these interviews can be found here:Dr. Valter LongoDave AspreyDr. Jason Fung Learn more about your ad choices. Visit megaphone.fm/adchoices

CAUTION: This podcast discusses fasting and its advice may not be suitable for anyone with an eating disorder. If you have an existing health condition or are taking medication, always consult your healthcare practitioner before going for prolonged periods without eating.When was the last time you had something to eat? Was the food consumed at a mealtime, or 'just because'? My guest today has a simple but powerful message that I believe could revolutionize your health. Dr Jason Fung is one of the world's foremost experts on intermittent fasting. He practices in Canada as a kidney specialist and in 2012, he co-founded America's first intermittent fasting clinic. He's published multiple international bestselling books and he runs a global online coaching program called Intensive Dietary Management. Dr Fung also works tirelessly to communicate simple messages with the public on his YouTube channel.We begin this conversation by discussing how many unscheduled opportunities to eat there are in modern life. These days, it is normal to eat at your desk, in meetings, on public transport or even on the sofa at home. Yet, just a few decades ago, such habits would have seemed very out of place. Jason explains that the idea that it’s good to graze all day is unscientific and damaging – our bodies can only draw on our fat stores for energy when we’re not in a fed state. Our default should be not eating, with two or three meals planned in short windows over 24 hours. Instead, schools, workplaces and places of leisure are designed around opportunities to snack and for many of us, it's causing a host of problems.Jason goes on to talk about why he believes that calorie counting isn’t the answer when it comes to getting your weight and health in check and why some foods are more fattening than others, even if they're equal in calories. Jason's approach is to encourage all of us to switch to what he calls ‘the right foods’ – whole, unprocessed foods, low in sugar and refined carbohydrates, which will not stimulate large amounts of a hormone called insulin. As a result, Jason says you'll be less hungry, less inclined to eat constantly and return your hormones to the way they're designed to work.Jason is also a big fan of intermittent fasting for the right person and explains easy ways to practise it, the common mistakes and misconceptions, and reveals why the ‘rules’ aren’t as strict as you think. Whether you're already a fan of intermittent fasting, whether you're in the dark or whether you are someone who has yet to be convinced, I'd urge you to give this conversation a listen. Jason is a fantastic communicator who's helped countless people improve their health and well-being.Thanks to our sponsors:https://www.boncharge.com/livemorehttps://www.athleticgreens.com/livemorehttps://www.vivobarefoot.com/livemoreShow notes https://drchatterjee.com/285DISCLAIMER: The content in the podcast and on this webpage is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or other qualified health care provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have heard on the podcast or on my website.

Dr. Jason Fung is a physician, researcher and New York Times best-selling author currently practicing in Toronto, Canada. His books, including The Obesity Code, The Complete Guide to Fasting, The Diabetes Code and The Cancer Code have challenged conventional thinking about these diseases, and introduced dietary strategies to manage them. He is the co-founder of The Fasting Method, which provides the education, tools and community needed to successfully implement intermittent fasting.In this episode you will learn,The deeper reasons why people eat too much.How dopamine from food affects your body and brain.The major factors surrounding Obesity in children.The top 5 foods to help burn fat faster.For more, go to lewishowes.com/1361Check out Jason’s prior episode here!The Science of Intermittent Fasting (Foods To Live Longer & Reverse Type 2 Diabetes): https://link.chtbl.com/1031-podHow To Prevent Cancer With Your Food: https://link.chtbl.com/1030-pod Get more from Lewis! Pre-order my new book Make Money EasyGet The Greatness Mindset audiobook on SpotifyText Lewis AIYouTubeInstagramWebsiteTiktokFacebookX

In this episode, Jason Fung, nephrologist and best-selling author, shares his experiences utilizing an individualized approach to fasting to successfully treat thousands of overweight, metabolically ill, and diabetic patients, and why being a doctor who specializes in kidney disease gives him a unique insight into early indications of metabolic disease. We also have a great discussion on insulin resistance where Jason makes the case that we should actually think of hyperinsulinemia as the underlying problem. We also discuss the difference between time-restricted feeding, intermittent fasting, and dietary restriction (e.g., low-carb) and how they can be used to attack the root cause of T2D, metabolic syndrome, and obesity. We also have a fascinating discussion about the limitations of evidence-based medicine which leads to a conversation where we compare and contrast the scientific disciplines of medicine and biology to theoretical physics.    We discuss: Comparing scientific disciplines: Medicine and biology versus physics [7:25]; The limitations of evidence-based medicine [12:30]; Early signs of metabolic disease: How specializing kidney disease gives Jason a unique insight into early indications of illness [20:50] Insulin resistance, hyperinsulinemia, and the overflow paradigm [29:30]; Why the common treatments for type 2 diabetes seem to make things worse [42:30]; How hyperinsulinemia (not insulin resistance) drives metabolic syndrome [53:15]; Insulin and weight gain, and using fasting to empty the cells of glucose [59:30]; The two step process of developing type 2 diabetes and how they are both manifestations of hyperinsulinemia [1:03:15]; NAFLD and hyperinsulinemia: A vicious cycle [1:08:30]; Are the features and symptoms of diabetes actually protective? [1:12:15]; Is obesity causing insulin resistance or is it the other way around? [1:17:30]; What role does inflammation play in obesity? [1:21:45]; CVD and cancer: Diseases of too much growth? [1:27:30]; How to reduce proliferation with rapamycin, nutrition, exercise, fasting, and manipulating hormones [1:32:45]; Getting patients to fast: How Jason and Peter utilize fasting in their practice, and how their approach differs [1:40:15]; Comparing bariatric surgery to fasting as a treatment for type 2 diabetes [1:48:00]; Why people think that fasting is bad for you [1:55:15]; Time-restricted feeding and intermittent fasting: Defining terms, and how Jason applies them in his practice [1:58:30]; A fasting case study: A diabetic patient with a non-healing foot ulcer [2:04:00]; Keys to a successful fast [2:12:45]; Muscle loss during fasting, and why Jason isn’t worried  [2:24:45]; Will fasting help a healthy person live longer? [2:31:30]; Does fasting cause gallstones? [2:38:45]; and More. Learn more at www.PeterAttiaMD.com Connect with Peter on Facebook | Twitter | Instagram.

This episode is brought to you by Athletic Greens, Wonderfeel, and Rupa Health.Over the years, it has become a widely held belief that cancer is predominantly genetic or simply the consequence of bad luck. An empowering evolution in cancer research, however, suggests we have far more control over our risk than previously thought. For instance, the right diet is imperative to reduce insulin spikes that act as a cancer growth factor.In today’s episode, I talk with Dr. Jason Fung, Dhru Purohit, and Dr. Elizabeth Boham about things we can do every day to prevent cancer and support the body during and after cancer treatment.Dr. Jason Fung is a physician, author, and researcher. His groundbreaking science-based books about diabetes and obesity, The Diabetes Code, The Obesity Code, and The Complete Guide to Fasting, have sold over one million copies and challenged the conventional wisdom that diabetics should be treated with insulin. Dr. Fung is also the cofounder of The Fasting Method, a program to help people lose weight and reverse type 2 diabetes naturally with fasting. His latest book is The Cancer Code: A Revolutionary New Understanding of a Medical Mystery.Dhru Purohit is a podcast host, serial entrepreneur, and investor in the health and wellness industry. His podcast, The Dhru Purohit Podcast, is a top-50 global health podcast with over 30 million unique downloads. His interviews focus on the inner workings of the brain and the body and feature the brightest minds in wellness, medicine, and mindset.Dr. Elizabeth Boham is a physician and nutritionist who practices Functional Medicine at The UltraWellness Center in Lenox, MA. Through her practice and lecturing she has helped thousands of people achieve their goals of optimum health and wellness. She witnesses the power of nutrition every day in her practice and is committed to training other physicians to utilize nutrition in healing.This episode is brought to you by Athletic Greens, Wonderfeel, and Rupa Health. AG1 contains 75 high-quality vitamins, minerals, whole-food sourced superfoods, probiotics, and adaptogens to support your entire body. Right now, Athletic Greens is offering 10 FREE travel packs with your first purchase by visiting athleticgreens.com/hyman.Wonderfeel Youngr™ NMN works by increasing your levels of NAD, a critical molecule our bodies produce that we literally need to survive. Feel the wonder of innovation at getwonderfeel.com.Rupa Health is a place where Functional Medicine practitioners can access more than 2,000 specialty lab tests from over 35 labs like DUTCH, Vibrant America, Genova, and Great Plains. You can check out a free, live demo with a Q&A or create an account at RupaHealth.com.Full-length episodes of these interviews can be found here:Dr. Jason FungDhru PurohitDr. Elizabeth Boham Learn more about your ad choices. Visit megaphone.fm/adchoices

CAUTION: This podcast discusses fasting and its advice may not be suitable for anyone with an eating disorder. If you have an existing health condition or are taking medication, always consult your healthcare practitioner before going for prolonged periods without eating.When was the last time you had something to eat? Was the food consumed at a mealtime, or ‘just because’?Feel Better Live More Bitesize is my weekly podcast for your mind, body, and heart.  Each week I’ll be featuring inspirational stories and practical tips from some of my former guests.Today’s clip is from episode 285 of the podcast with Dr Jason Fung, one of the world’s foremost experts on intermittent fasting.Dr Fung has helped countless people all around the world improve their health and well-being and, in this clip, he shares some easy ways to practise intermittent fasting and reveals why the ‘rules’ aren’t as strict as you think.Thanks to our sponsor https://www.drinkag1.com/livemoreSupport the podcast and enjoy Ad-Free episodes. Try FREE for 7 days on Apple Podcasts https://apple.co/feelbetterlivemore. For other podcast platforms go to https://fblm.supercast.com.Show notes and the full podcast are available at drchatterjee.com/285Follow me on instagram.com/drchatterjeeFollow me on facebook.com/DrChatterjeeFollow me on twitter.com/drchatterjeeuk DISCLAIMER: The content in the podcast and on this webpage is not intended to constitute or be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or other qualified health care provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have heard on the podcast or on my website. Hosted on Acast. See acast.com/privacy for more information.

Today’s episode is a masterclass around health and wellbeing, with three experts on the topic of health who share the daily hacks to help you improve your overall health. In this episode, Jason Fung, physician, author, and researcher, shares why you should be increasing the amount of time that you don’t eat.William Li, physician, scientist, and author, explains the most common misconceptions we have about metabolism.Gabrielle Lyon, physician and founder of The Institute for Muscle-Centric Medicine, tells us why we should be making muscle a top priority.For more, go to lewishowes.com/1295Full Episodes:Jason Fung on the Science of Intermittent Fasting: https://link.chtbl.com/1031-podWilliam Li on How to Use Food to Prevent & Beat Disease: https://link.chtbl.com/1207-podGabrielle Lyon on Why Building Muscle is the Key to a Higher Life Expectancy: https://link.chtbl.com/1267-pod Get more from Lewis! Pre-order my new book Make Money EasyGet The Greatness Mindset audiobook on SpotifyText Lewis AIYouTubeInstagramWebsiteTiktokFacebookX

Dr Jason Fung, author of The Diabetes Code, discusses the preventability and reversibility of type 2 diabetes. He explains the difference between type 1 and type 2 diabetes, explores the link between obesity and type 2 diabetes, and discusses strategies to reduce glucose levels through diet and intermittent fasting. The podcast also emphasizes the importance of early detection and the potential remission of type 2 diabetes through weight loss and a low carbohydrate diet.