There are many advantages to intermittent fasting as a strategy for weight loss. My wife has partnered with me to cut my carbs and increase my healthy fats and proteins. Dr. Fung's fasting course part 2: How do you maximize fat burning? Have you eaten a loaf of Dr. Jason Fung.. Metabolic adaptation is not observed after 8 weeks PubMed NIH. 1 Oct. 2019. I would love to do that and in particular have someone knowledgeable look at my cgm data. Insulin levels are almost 20 percent higher in obese subjects, and these elevated levels are strongly correlated to important indices such as waist circumference and waist/hip ratio. Perhaps one child in a hundred. The reasons he provides for WHY they are effective are misleading, not supported by evidence, and simply used to drive his narrative. How do you increase the length of your fasts without stressing the adrenals? That said, its important to note that all caloric sources do not affect energy expenditure in the same way (because of TEF), which is likely the argument he is attempting to make about either storing 100 calories or burning it. Eat, eat, eat even to lose weight! I see it being recommended to work with "a professional" in the discussions above. If you give insulin to a random group of people, will they gain fat? I was becoming defeated. It certainly does. All rights reserved. Just following up on our post from last week Robert I wanted to share with you my single best weight-loss tip. You might say Im too hard on Dr. Fung here and that he hasnt made that implication. Glad to see Dr. Fung mention that traditional societies were high carb and still not obese. All Calories Are Different (Science) | Jason Fung YouTube. 22 Nov. 2020. A low carb diet or IF/TRF can be used with a flexible mindset when the person understands the reason these diets work is by creating a calorie deficit. I have been OMAD for nearly three years now thanks to finding Dr. Fung. The book reviews are all done by a primary reviewer and a secondary reviewer, all of whom have at least a masters degree or higher (several of them also conduct reviews for scientific journals). All I can find are conflicting percentages and old-school (but unproven in my case) calorie recommendations. My diet didnt improve much, and my weight flattened out, but over the years my sugars went up and I started Metformin and maxed it out. 2012. My blood pressure dropped so much I could cut the Lisinopril from 20 mg to 5 mg and stop taking Metoprolol altogether. There are no drugs that can control insulin. The Obesity Code: Unlocking the Secrets of Red Pen Reviews. 4 Nov. 2019, The Evidence for Caloric Restriction: A Response to Dr. Fungs CRaP.. Effects of carbohydrate quantity and glycemic index on NCBI NIH. 1 Nov. 2016, Metabolic differences in response to a high-fat vs. a PubMed NIH.. Calorie for Calorie, Dietary Fat Restriction Results in More Body Fat . 1 Sep. 2015. However, this difference (approximately 16g more fat loss per day) is likely clinically irrelevant. What are the good and bad effects of fasting? Dr. Fung ignoring the calls to defend his claims would not bother me so much if he did not also try to get people fired from their jobs who disagree with him. Over 80% carbohydrates, and mostly sweet potato, which has some sugar in it. One of the studies in the meta-analysis examined a very low carb (~30g/d) ketogenic diet versus a very high carb (>300g/d) diet. What does living low carb look like? The question is not just how to balance calories; the question is how to balance calories and our hormones especially insulin. Patients gained weight. After all, Dr. Fungs recommendations only work because they can induce a calorie deficit, not through reductions in insulin, as he claims. I just want to know how to stop losing weight. On the contrary, experts who study energy balance frequently point out that the body tries to compensate for changes in energy intake (CI) by adjusting energy expenditure. This is not a low-fat diet. Dr. Fung's fasting course part 8: Dr. Fung's top tips for fasting. What if there was a more effective treatment alternative for obesity and type 2 diabetes, that is both simple and free? Its not the number of calories, its what your body does with those calories. Weight gain and obesity, like any medical disease, is multifactorial. Dr. Fung says: It really depends on which hormones are associated with the foods you are eating, thats the real key., Dr. Fung has spent many articles and videos nebulously discussing hormones, but rarely will he specifically talk about which hormones he is referencing. My sugars and A1c went to normal and my cholesterol dropped to 120. Appetite-Suppressing and Satiety-Increasing Bioactive NCBI NIH. 17 Sep. 2019, Effect of green tea or green tea extract consumption on NCBI NIH.. This is a deep dive with Dr. Jason Fung (IG: @drjasonfung)! Participants in the high-dose group gained, on average, approximately 9.8 pounds (4.5 kilograms) more than participants in the standard group. How fasting affects your physiology and hormones, Why fasting is more effective than calorie counting. The powerhouses of the cell and human diseases. Once we are on keto and intermittent fasting we again lose weight but if we add little bit carbs and sweets, we again gain weight. Delivery Worldwide. 2020. Fatty Acid Oxidation and Its Relation with Insulin PubMed. 9 Dec. 2016, Acylation stimulating protein (ASP), an adipocyte autocrine: new ., De novo lipogenesis in humans: metabolic and regulatory aspects.. [57] Why is this important? [83] If insulin was truly the cause of obesity, we would expect to see high protein diets also be deleterious for fat loss and insulin sensitivity, but we actually see the opposite. "Feeling amazing about life again"How a thin person with diabetes reversed her type 2 diabetesHow to not get hungry: Fasting and ghrelinWhy type 2 diabetes is a reversible dietary diseaseWhy red meat won't kill youDo you have to eat a minimum amount of carbs?How carbs affect your cholesterolDoes eating extra fat make you fat?Why does sugar make people fat?Intermittent fasting vs. caloric reduction what's the difference?Fructose and fatty liver why sugar is a toxinFasting and muscle massThe ancient secret of weight lossHow Gina really healed herself from obesity and metabolic syndromeFasting and hungerDoes fat cause type 2 diabetes?Fasting and exerciseCan intermittent fasting cause hormonal imbalances in women?Fasting mythsHow fasting reverses type 2 diabetesFasting and re-feeding syndromeHow fasting affects your physiology and hormonesWhy fasting is more effective than calorie countingCan I use cream in my coffee during fasting?Fasting and cholesterolFasting and growth hormoneHow does fasting affect your brain? Metabolic changes after licorice consumption: A systematic review . 15 Jan. 2018. After finishing the four books, I stopped eating between meals. Check out my blog at https://medium.com/@drjasonfung More Information: BOOKS:. Diet induced thermogenesis NCBI NIH. 18 Aug. 2004, Energy balance and its components: implications for NCBI NIH., Thyroid hormone as a determinant of energy expenditure and the ., Physiological and Metabolic Changes During the PubMed.. Dr. Fung about what you need to do to start fasting. 'Can you have a normal blood sugar and still be insulin resistant? [12][13][14][15] Dr. Fung, however, has made many dubious claims regarding these dietary interventions, including promoting a fasting tea that promises 2x the results with 50% the effort from your fast tea the ONLY doctor approved hack for fasting. [16], It also goes on to claim in the description that the, program is designed to suppress hunger cravings, boost calorie burn, and soothe digestion so you can achieve your health goals FASTER and EASIER for the long-run., The ingredients appear to be green tea, licorice, ginger, citrus peel, and mint. https://www.dietdoctor.com/low-carb/get-started. Controlling insulin requires a change in our diet, which is composed of two factors how high the insulin levels are after meals, and how long they persist. If they were too skinny, they would not be able to survive the lean times. Jason Fung 28-Day Fasting Tea Challenge Facebook., Ginger Green Fasting Tea | Fasting Tea Formulated With Dr. Jason ., Ginger Green Fasting Tea | Fasting Tea Formulated With Dr. Jason .. There were not eating whole-wheat pasta. Although if they made a full amount of effort, theyd apparently lose a whopping 0.6 kg using the standard treatment recommended by Dr. Fung. Although Dr. Fung established this clinic, patients are seen by his team of medical doctors, registered nutritionist, and naturopathic doctors who implement Dr. Fung's low carbohydrate, high/healthy fat, and intermittent fasting program. ', 'How many times should I eat during my eating window?'. I got married at 35 years old at 307 lbs. [24][25][26][27][28]. Learn how this pie-making champion went low carb and how it changed his life. I saw the nutritionist, joined the gym, lost 60 lbs, and got into terrific shape. How could these results be true based on the biochemistry of insulin? From the archives of strange but true life stories, Im going to tell you about how I have Twitter, fat shaming, and @DrJasonFung to thank, for me having officially received my promotion to Associate Professor last night (thread). Instead, I am sitting down at my keyboard, ready to break down his latest claims regarding nutrition systematically. [76][77][78] How could this be? All the while, I was advocating for calories in/calories out (CICO) with my patients. Dr. Fung about what you need to do to start fasting. [54][55] Dr. Fung and those who focus on insulin as the primary driver of body fatness over energy balance tend to focus on insulin inhibiting fat oxidation and lipolysis. Do you have an article to refer me to? On his website, there is an article titled Calorie Counting Wrecks Your Metabolism. [106] This is like saying keeping a budget will cause you to go broke. You need three hours of no eating in between meals to get insulin to drop. Not only is this not true, but its also a dangerous mindset to instill in people as it can create a black/white mentality. Second, its amazing just how little obesity there is. If he is truly referring to how many calories you expend in response to eating a particular food, in this case, a cookie, he is talking about TEF, but he mixes the terminology rendering it difficult to know exactly what he is referring to. For their patients, doctors often advise following standard diets, but when trying to lose weight themselves Zeenah Z.2021-08-09T09:54:42-04:00Featured, How To Lose Weight, Resource|. But if you follow HIS protocols, there will be a different outcome, which we have already established is simply not true. It sounds backwards because it is backwards. [58] Now consider that if we truly want to test whether or not its calories or insulin that are the primary drivers of obesity, we have to compare diets that are equal in calories but differ in insulin response. Another problem with Dr. Fungs insulin hypothesis is that protein is quite insulinogenic, in many cases more so than carbohydrates. Hormones are central to obesity as is everything about human metabolism, including body weight. As I said, this isnt what I go out looking for. [42] That said, Dr. Fung frequently advocates for low-carb diets and insulin minimization via low-carb diets, but this is incongruent with the argument regarding TEF since the TEF of carbohydrate is greater than that of fat. Eat before you go to bed. In order to maintain a stable weight, you must balance feeding and fasting. Dr Jason Fung is a Canadian nephrologist. What's it like being a low-carb doctor on TV? How Kevin Hall tried to kill the insulin hypothesis with pure spin, How Gino reversed his type 2 diabetes by doing the opposite, Reversing type 2 diabetes: Sunny and Cherie, Why the first law of thermodynamics is utterly irrelevant, How to fix your broken metabolism by doing the exact opposite, The Biggest Loser FAIL and that ketogenic study success. I had resigned myself to an early demise and was frantically putting money away to put two kids through college and leave my wife with enough to get by. Jason Fung shares the basics of Intermittent Fasting, the who, what, when and how including some tips for fasting. It would be a good idea to consult with your doctor as well. What is the connection between PCOS and insulin resistance? There is virtually no obesity. Dr. Fung gives us a comprehensive review of what causes fatty liver disease, how it affects insulin resistance and, what we can do to reduce fatty liver. All Rights Reserved. 2012, Effect of licorice on the reduction of body fat mass in healthy subjects., The Effect of Dried Glycyrrhiza Glabra L. Extract on Obesity ., Ginger Green Fasting Tea | Fasting Tea Formulated Pique Tea., A review: exercise and its influence on resting energy metabolism in .. Longevity lessons from the Blue and unBlue Zones, "Can you get type 2 diabetes again once you've reversed it? Carbohydrate: 500 kcal x 0.05-0.10 = 25-50 kcal/d On a low-carb diet, fat burning increases significantly. Appreciate any help with this available. Another friend is in charge of medical weight loss at a local clinic and says they have a diet plan for me. Instead of having a single cookie, or a small slice of pizza, or any bad food the person might want to consume in moderation and move on with life, someone who has been led to believe that insulin is the devil is more likely to enter fuck it mode and go crazy since in their mind they already ruined their diet anyway. Im prediabetic with fatty liver; gallbladder removed years ago. Large gaps where no food is ingested drops insulin. My A1c is 6.0 and my total Cholesterol is 79 (I am on Atorvastatin by protocol). His knowledge has helped change the way many people think about getting healthy. And in what ways could it be beneficial? The answer is simple. Fat: 500 kcal x 0-0.03 = 0-15 kcal/d They were eating tons of white rice. 2016. When I say misinformation, Im not talking about a difference of opinion. Dr. Fung is the author of The Obesity Code, The Complete Guide to Fasting, and The Diabetes Code. Fructose and fatty liver why sugar is a toxin, How Gina really healed herself from obesity and metabolic syndrome. How to transition from weight loss to maintenance mode? After all, insulin increases fat storage. The reality is that he has made a far more insane statement previously. I have a history of disordered eating so it seems weight loss may be a little harder for me. Does anyone know if you can drink Kombucha when following the obesity code? 2014, Effects of Low-Carbohydrate Diets Versus Low-Fat Diets on ., Dr. When should you eat if you're working night shifts? [40] Its a bizarre way to frame his argument, but I digress. Even if they did, in my opinion, it still does not validate the claims of 2x the results with 50% of the effort. If that is the metric they wish to use, then that means you would be getting 4x the results of an average person who just fasted or dieted without this tea if we standardized for effort (i.e., we assume they made a normal effort instead of half effort). The caloric content of a food refers to the amount of energy stored in the chemical bonds of that food. Medications that actually work for type 2 diabetes, Grazing or fasting and why it matters for weight loss, How a thin person with diabetes reversed her type 2 diabetes, How to not get hungry: Fasting and ghrelin, Why type 2 diabetes is a reversible dietary disease. Predictive Significance of Changes in Dietary Restraint in Obese . 18 Oct. 2010. When you dont eat, this is technically known as fasting. What is it like running the very popular YouTube channel Keto Connect? Obesity Code Diet Healthline. 5 Oct. 2018. Our new 10-week program helps you lose weight in a healthy and sustainable way. Could you fast for health without weight loss? [45] This might mean that a person who has a BMR of 1600 kcal/d instead has a BMR of 1200 kcal/d. He has advocated for intermittent fasting and a ketogenic or low-carbohydrate diet for type 2 diabetes management and weight loss. I was angry I hadnt thought this through before. I cant tell you the number of people who have come to me from Fung or other people with similar views who tried so hard to cut carbs or fast as long as possible because they believed that was the only way to lose weight. This course is designed for health coaches who want to add intermittent fasting to their toolbox of options for helping clients improve their health. Jason Fung shares the basics of Intermittent Fasting, the who, what, when and how including some tips for fasting. Billions of People Do Calorie Reduced Diets & Only Few Lose . 24 Jul. But if you keep eating every hour or couple hours, insulin never has a chance to drop and your blood sugar remains high, thereby promoting obesity. [32] Think of it as the amount of energy it requires to keep the lights on. For most people, this is anywhere from 50-70% of their TDEE. Insulin causes weight gain. 2021. To address the root cause of all these related medical issues. My friend is a weight-loss surgeon and has tried to sell me on gastric bypass. None of these options seemed reasonable or sustainable. [103][104][105] Furthermore, the implication that Dr. Fung is making is that somehow caloric restriction will cause metabolic adaptation. [89] Now, that may sound scary, but Dr. Fungs description makes it seem like as soon as you reduce your calorie intake, your body immediately adjusts to compensate. Autophagy a cure for many present-day diseases? As you can see in this example, if calories and protein are equated, your daily fat balance is the same (in this example of 3 meals, either high in fat/low in carb or high in carb/low in fat). At nearly 500 lbs (230 kg) Chuck could barely move at all anymore. Star Wars and Jaws played to packed theatres. Dermatologists diagnose and treat. Dr. Fung has his own website at thefastingmethod.com. Is fasting every single day counterproductive? During your sleep, you are (presumably) not eating and therefore fasting. During feeding, you store food energy as body fat. How do you repair low metabolism after a low-calorie diet? By myhealthbuildersdb / December 22, 2021. Reversing Type 2 Diabetes Naturally - https://youtu.be/mAwgdX5VxGc6. [110][111]. Why is insulin so important for us to control and why does a ketogenic diet help so many people? but my glucose was in the mid-200s. He is confusing a tool with a physiological process. Weight loss from overweight to normal weight should not be seen as negative, especially when the body tries to get rid of the excess sugar in the blood through urine. If fasting to control insulin was more important than the caloric content of food, why do none of these literature reviews show differences in fat loss when calories are equated? In terms of the foods, this is not a low-calorie diet. [52] He notes that insulin is the fat storage hormone. I think there has to be a better way. If we believe that excess calories alone cause obesity, then the treatment is to reduce calories. You see, to get the desired results, research studies have used approximately 2000mg ginger extract, 1500-2500mg licorice extract, and EGCG (the bioactive component of Green Tea) at dosages of approximately 100-460mg/day. I am NOT saying that energy expenditure isnt modifiable based on energy intake. Zeenah Z.2021-08-16T09:35:13-04:00Fasting, Featured|. academic.oup.com. My urine microalbumin is negligible and my creatinine which went up to 1.5 is down to 1.0. Yoni Freedhoff, MD on Twitter: From the archives of strange but true . 28 Feb. 2019. Within 5 months, I was at my ideal weight. I think #1 is very likely given his overall confusion between terms and contradicting statements in this short clip. In this video, Dr. Jason Fung gives a presentation on diabetes to a room full of medical professionals. https://www.dietdoctor.com/diabetes/type-1. This is not a vegetarian diet. [66] These studies are DEVASTATING to Dr. Fungs argument that it is insulin, not calories, that matter for weight loss. Get into the Kidney Disease Solution, an all-in-one guide for . [99][100][101] One of the most prominent energy balance researchers, Kevin Hall, literally says this in a recent review paper. [18] Now, as with most of Dr. Fungs claims, there are hints of truth. Are all calories created equally regardless of whether they come from a low-carb, low-fat or a vegan diet? Please help! So you are looking at about a 100 calorie difference per day by DOUBLING protein. Dr. Fung is also onTwitter, Facebook, Instagram, LinkedIn and YouTube. He is also active on Twitter. He is a Canadian Nephrologist (Kidney doctor) whose website says he is "a world-leading expert on intermittent fasting and low carb, especially for treating people with Type 2 Diabetes." He originally came into notoriety after writing The Obesity Code and has since written The Diabetes Code and The Cancer Code. My shirts went from XXL to L. As my fasting practice matured, I started doing weekly fasts anywhere from 36-60 hours. Typically, the return on investment yields quite a bit of hate and nasty comments. I fast daily either 16/8 or 18/6. However, low carb or IF/TRF diets are not superior to other calorie/protein matched diets for preventing metabolic adaptation during weight loss. As we discussed, the data on diets that compare calorie/protein equated weight loss diets that vary in carbohydrate and fat content show no real differences in energy expenditure. What are Dr. Fung's areas of care? Dr. Jason Fung: Dismantling diet dogma, one puzzle piece at a. Dr. Fung's fasting course part 4: About the 7 big benefits of fasting intermittently. When we dont eat, then insulin goes down, signaling the body to burn this stored energy (body fat). Why? High Carb Low Fat Diet: Low fat stored but low fat burned. [53] While insulin does inhibit lipolysis, fat oxidation, and increases fat uptake into adipose, its effects on body fat levels are more complicated. For example, lets say that someone was eating 2000 calories per day and believed that should be a 500 calorie deficit. 2020. Terms, Its Not Calories Its Hormones: A Response to Dr. Jason Fung, https://www.thedoctorstv.com/articles/great-ketogenic-diet-debate, Dr. Jason Fung 28-Day Fasting Tea Challenge Facebook, https://www.redpenreviews.org/reviews/the-obesity-code-unlocking-the-secrets-of-weight-loss/, https://www.myoleanfitness.com/evidence-caloric-restriction/, https://www.healthline.com/health-news/debunking-the-obesity-code-diet, https://twitter.com/avibittmd/status/1240317942794981377, https://twitter.com/avibittmd/status/1241797154693316610, https://www.biolayne.com/media/videos/what-the-fitness/billions-of-people-do-calorie-reduced-diets-only-few-lose-weight/, https://www.vox.com/2016/11/3/13510410/fat-shaming-tweet, https://twitter.com/yonifreedhoff/status/1101140278377877508, https://twitter.com/AlastairMcA30/status/1314090007523594241?s=20, https://pubmed.ncbi.nlm.nih.gov/32060194/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6836017/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4090010/, 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https://www.ncbi.nlm.nih.gov/pmc/articles/PMC524030/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3302369/, https://pubmed.ncbi.nlm.nih.gov/18279014/, https://pubmed.ncbi.nlm.nih.gov/27465032/, https://www.dietdoctor.com/intermittent-fasting/questions-and-answers, https://pubmed.ncbi.nlm.nih.gov/31298652/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4613969/, https://www.youtube.com/watch?v=3d7KkyXnyB4, https://www.dietdoctor.com/the-biochemistry-of-insulin-resistance, https://www.dietdoctor.com/my-single-best-weight-loss-tip, https://thefastingmethod.com/what-is-insulin-resistance, https://pubmed.ncbi.nlm.nih.gov/27931032/, https://pubmed.ncbi.nlm.nih.gov/10355026/, https://pubmed.ncbi.nlm.nih.gov/10365981/, https://pubmed.ncbi.nlm.nih.gov/28193517/, https://pubmed.ncbi.nlm.nih.gov/26278052/, https://pubmed.ncbi.nlm.nih.gov/27385608/, https://pubmed.ncbi.nlm.nih.gov/12908902/, https://pubmed.ncbi.nlm.nih.gov/11029975/, https://pubmed.ncbi.nlm.nih.gov/33567185/, https://drjasonfung.medium.com/controlling-hunger-part-1-627ab2d751fa, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7258127/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3314365/, https://pubmed.ncbi.nlm.nih.gov/29419624/, https://pubmed.ncbi.nlm.nih.gov/16002802/, https://pubmed.ncbi.nlm.nih.gov/24611935/, https://pubmed.ncbi.nlm.nih.gov/22470009/, https://pubmed.ncbi.nlm.nih.gov/15051856/, https://pubmed.ncbi.nlm.nih.gov/19158228/, https://pubmed.ncbi.nlm.nih.gov/16046715/, https://pubmed.ncbi.nlm.nih.gov/12566476/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3629809/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3174765/, https://pubmed.ncbi.nlm.nih.gov/27136388/, https://academic.oup.com/ajcn/article/112/3/558/5835207, https://pubmed.ncbi.nlm.nih.gov/33762040/, https://pubmed.ncbi.nlm.nih.gov/26399868/, https://pubmed.ncbi.nlm.nih.gov/32986097/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7231047/, https://pubmed.ncbi.nlm.nih.gov/32844188/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4634125/, https://pubmed.ncbi.nlm.nih.gov/16358395/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5568065/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3209643/, https://www.nature.com/articles/ijo2017206, https://pubmed.ncbi.nlm.nih.gov/31204775/, https://pubmed.ncbi.nlm.nih.gov/32386226/, https://thefastingmethod.com/how-calorie-counting-wrecks-your-metabolism/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6747132/, https://pubmed.ncbi.nlm.nih.gov/30888332/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3605747/, https://pubmed.ncbi.nlm.nih.gov/28131005/, https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3025064/, Dr. Fung believes that your TDEE only has two components: your BMR and exercise (even though he vaguely references TEF), Dr. Fung says that its not the calories that are important, even though he makes a big deal regarding whether your body stores those calories or burns them, Dr. Fung claims that the hormones associated with the foods you eat are more important than their calorie content, Dr. Fung doesnt know the difference between a calorie deficit and calorie tracking (this is likely as many people assume they are the same thing which theyre not) or.