So I would embark on a journey to cut fat, and I would do it with calorie restriction and a loose IIFYM eating approach where I mainly just tracked calories and tried to hit a certain protein goal and let the fats and carbs fall into place. Dr. Jason Fung, MD, is a nephrologist and expert in the use of intermittent fasting and low-carbohydrate diets for the treatment of Type 2 diabetes. God Dammit! Something changed in my mindset because I got fed up and realized I had already done this same approach so many times, so this is when I found out about extended fasting. The next week I started off with a 48 hour fast, slowly losing my muscle glycogen and only doing keto meals to maximize low insulin levels and keep myself in fat burning mode. So the main question is this – if you fast for long enough, doesn’t your body start to burn muscle in excess of what it was doing previously in order to produce glucose for the body. It probably takes me that long to start edging into HyperKalemia during a fast. 72 Hour Fasting creates some crazy results! Worked out 4 times during the fast - combination of power yoga and HIIT. On one hand, supporters of fasting point to the many benefits that they claim fasting provides. Really awesome results! During this period my potassium levels as I mentioned above were still way too high and I didn't fix them until about 6 days into the start of this week, but after the third day I felt so weak, that I was paranoid I was losing muscle, and losing it fast, so I did OMAD for the last 4 days of that week thinking I was saving myself from losing weight, and I did keto refeeds, sometimes with relatively high calories like 1800 calories. The prevailing view has always been to start your day with a hearty breakfast but recent research suggests that taking a longer break can help you lose weight and improve overall health. My horrible mistake with potassium becomes apparent. is expected as you age. Yeah mine heart didn't get that low but it did reach down to mid 40s which seemed oddly low for me so I was a bit worried. So far I haven't attempted a normal workout deep into a fast with no muscle glycogen since getting my electrolytes in check but I should actually be experimenting with it this week. My last water fast was for 11 days and 11 hours (275 hours total). Tag: 72 hour fast muscle loss Health Tips Intermittent Fasting And Muscle Loss – Lists Of Keto Foods fasting and muscle loss: In the fitness industry, more than just any industry that comes to mind, extremism is the norm. Let’s look carefully at this graph by Dr. Kevin Hall from the NIH in the book “Comparative Physiology of Fasting, Starvation, and Food Limitation”. IF could mean anything from a 13-16 hour fasting window to a 24-hour fast every 1-3 days (usually referred to as alternate day fasting (ADF)). This Is How Many Hours You Need to Fast to Lose Weight. This makes every workout comparable to sort of heavy weight circuit training, so I just accept that as my cardio also. Generally I do not rest much between my sets, and I incorporate plenty of supersetting. As someone pretty new to fasting I have a couple questions. Study Finds Fasting For 72 Hours Can Regenerate The Entire Immune System. Press question mark to learn the rest of the keyboard shortcuts, M/35/5'9 | SW: 233 | CW 200 | GW 175 | multi-day faster. I don't blame Snake entirely for that. Healthy Eating Cathy Grech May 15, 2019 In House Studio Fitness Sarcopenia, or muscle loss associated with aging, can rob you of your strength and mobility and can eventually lead to the likelihood of falls and fractures, according to Web MD. I would suggest to start from around 5 fasts of 24 hours, if you feel comfortable with that, switch to 48, do around 5 of those as well – then move to 72. So I doubled my electrolyte intake, taking my sodium from 2g a day, to 5g a day, and I also took my potassium from about 2g a day to almost 5.3g a day, and I didn't realize how big of a mistake this was until it hit me later on, because a couple days later I started to feel not light headed, not dizzy, but WEAK. My stomach definitely felt flatter and less bloated after the fast. It’s when we’re asleep! Recent clinical evidence bears out the fact that repeated fasting does not cause muscle loss. Where did you get the sodium and potassium from? Really had no problems. A 72-hour fast then continues. I actually pick up a lot of good info from his video. Also would it be fine to continue normal weightlifting during an extended fast? Source: WerbeFabrik | Pixabay Professor Longo explained, “When you starve, the system tries to save energy, and one of the things it can do to save energy is to recycle a lot of the immune cells that are not needed, especially those that may be damaged.” Maybe thats why day 4 and 5 is so bad for me where I feel terribly weak instead of experiencing the lift from full Ketosis. Someone recommended drinking a mineral-rich salt solution such as Himalayan salt, which replaces the electrolytes flushed out of your body; wheth… Water fasting is a period when a person eats no food and drinks only water. The snake diet has faced mixed reviews with criticism from experts for being drastic and making false claims. Muscle glycogen usually fully depletes around hour 60-72 of no carbs. Weight loss was not a goal for me, but I lost over 6 lbs during the fast (168.9 lbs to 162.7 lbs) which I attribute to passing previously undigested food and some fat loss. dont supplement Potassium while on it. I am a true believer now. OP because he was over-dosing on Potassium and me because the BP med is retaining Potassium compounding a normal dose of Potassium. Turns out that was another symptom of that. I had pimples every time l grow a beard, now l have a beard again, but no pimples. Most of the weight I lost was in the first week, and it slowed in the second because I was scared of muscle loss, and then I sped it back up in this last week, once water and food weight are gone, in a fasted state I lose about 1 to 1.4lbs of weight every 24 hours. So I only meed to take Sodium and Magnesium then or should I still take some Potassium nut at a lower dose? Studies have shown that while your body will mostly consume fat, muscle destruction can occur during long-term fasting . But in the short-term (at least up to a week for most people), I believe you can maintain muscle mass while fasting, particularly if you’re resistance training. A little yes. I realized later my potassium was way too high, so I cut it out for a full day and didnt reintroduce it until later, in which I supplemented about 1g potassium a day, and since this I believe I have completely solved all of my electrolyte issues in regards to fasting so that's pretty awesome, because now I can fast so easy an effortlessly, while it being almost downright enjoyable. 5g sodium. Discussion - Discussion about fasting. If you have or suspect you have an eating disorder, please consider leaving this sub and filtering it from reddit so it doesn't trigger you. Glad you got you're OK and got that sorted. I was always a pretty chubby guy and hovered around 20ish% bodyfat if I had to estimate, with some bouts where I maybe pushed myself even as far as 25%. Science-backed Health Benefits of Fasting Defined as the abstinence from food for a fixed period, fasting has been linked to several health benefits, including weight loss and better brain function. 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