Your Organs During a 36 Hour Fast Explained (Hour by Hour)

0:00 Well, hi everyone. This is Dr. Bennett again, and today I want to walk you through something that I get asked about constantly in my practice and in the comments on this channel. What actually happens to your organs when you fast for 36 hours? Not just your fat cells, your liver, your brain, but every major organ has a specific role to play during an extended fast, and the sequence of what happens inside each one hour by hour is genuinely one of the most fascinating stories in all of human physiology that you'll be learning today in this lecture. I have been in clinical practice long enough to see what extended fasting does for people when it is done correctly and what it does when it is done without understanding. And the difference between those two outcomes comes down almost entirely to

0:45 one thing, knowledge. When you understand what your body is doing at each stage, you stop fighting the process and start working with it. The hunger wave stop feeling alarming, the fatigue in the early hours stops feeling like a warning sign, and the mental clarity that arrives later stops feeling surprising. It all makes sense when you understand the biology underneath it. So today, I am going to give you that understanding hour by hour, organ by organ, in plain language in this lecture. So please spare a few minutes out of your day today and watch this lecture till the very end if you wish to learn the real science of fasting. But before I begin, I want to mention something quickly. I have put together a complete metabolic health ebook that goes much deeper than any single lecture

1:32 can go. It covers extended fasting, organ health, autophagy, visceral fat, insulin resistance, cortisol, gut health, sleep optimization, and a full 30-day metabolic reset plan with daily protocols, meal structure guidance, fasting schedules, and printable workbook materials. Everything organized into one practical resource you can actually use in real life. The link is in the comments below. Do check it out after the lecture. Now, let us start at the very beginning, 0 to 8 hours, also known as the transition phase. The first thing I want you to understand about fasting is that it does not begin the moment you decide to stop eating. Your body does not receive a message that says fasting has commenced and immediately start switching systems.

2:19 Biology does not work on announcements. It works on gradual hormonal shifts. And for the first several hours after your last meal, those shifts are subtle, organized, and completely manageable. In the first 4 hours, digestion is still actively running. Blood sugar is elevated from whatever you last ate. Insulin is doing its job moving glucose into cells and directing excess towards storage in the liver and muscles. The liver is filling its glycogen reserves. Fat burning is switched off because insulin directly suppresses hormone-sensitive lipase, the enzyme that opens fat cells and allows stored fatty acids to escape into circulation. Nothing unusual is happening. The body is simply finishing what it started when you ate. Around hour four, something begins to change. Digestion winds down.

3:07 Blood sugar stabilizes. Insulin starts its first real decline. And most people at this point experience their first hunger wave. And this is where I want to stop and be direct with you because how you interpret this hunger wave determines whether you push through or give up within the first few hours of a fast. That hunger wave is ghrelin, the hunger hormone. And ghrelin does not rise endlessly. It rises in a predictable wave that peaks within 30 to 40 minutes and then falls back down whether you eat or not. It is conditioned by your eating habits. If you normally eat at this time, your body expects food and ghrelin rises accordingly. When food does not arrive, ghrelin falls. The hunger passes, and the metabolic transition continues.

3:53 Every time you let that wave pass without eating, your body learns that the wave does not always mean food is coming. That adaptation is one of the most practically valuable things fasting builds over time. Comment below and tell me whether you have ever experienced a hunger wave that passed on its own without eating. Did you notice that the hunger actually faded if you just waited it out? I want to know how many of you have already discovered this without necessarily understanding the ghrelin biology behind it. By 6 to 8 hours, the liver is drawing down its glycogen stores more actively to keep blood sugar stable, especially for the brain. Glucagon is rising as insulin falls, signaling the liver to release stored glucose into circulation. The hormonal balance is beginning its shift from

4:39 storage mode toward mobilization mode, not completed yet, but clearly underway. The gut during this window is getting something it almost never receives during modern eating patterns, genuine rest. The migrating motor complex, your digestive tract's built-in cleaning cycle, starts running properly. This cycle sweeps residual food particles, excess bacteria, and debris through the digestive tract. During constant eating, it gets interrupted repeatedly and never fully completes. During fasting, it runs unimpeded. The gut cleaning that results is immediate and tangible. The reduction in bloating that many people notice within the first day of fasting is partly this. The gut is finally getting time to clear and reset rather than

5:24 perpetually processing the next incoming meal. The kidneys are also responding to the declining insulin. Insulin promotes sodium and fluid retention. When insulin falls, the kidneys begin releasing sodium and water more readily. The mild reduction in water weight in the first hours of fasting is largely this fluid release rather than fat loss, normal, healthy, and expected. Now, here is where the story really starts to get interesting. Hour 12. 12 hours is the first genuinely significant milestone of the entire 36-hour fast. Because at 12 hours, the liver's glycogen battery, the short-term glucose reserve it has been running on since your last meal, is substantially depleted. The easy access fuel is now running low, and the body now has to

6:11 make a fundamental metabolic decision. Keep trying to find glucose or switch to the backup fuel system that stored fat provides. And here is what makes human metabolism so extraordinary. It does not panic at this decision point. It executes it with calm biological precision. Insulin has now fallen low enough that hormone-sensitive lipase becomes meaningfully active. Fat cells across the body begin releasing fatty acids into the bloodstream. The liver starts converting those fatty acids into ketones. The backup generator is coming online. Not at full power yet, but the fuel switch has been made. Fat burning has genuinely begun. Growth hormone makes its first significant rise at 12 hours. And I want to be very direct

6:58 about what this means for the muscle loss fear that stops so many people from attempting extended fasting. Growth hormone is the body's primary muscle preservation signal. Its rise at 12 hours is not coincidental. It is the body's deliberate response to the fuel transition. Protect lean mass. Use fat for energy instead. The biology is working to preserve your muscle while accessing your fat stores. Not breaking down muscle desperately, protecting it intelligently. Autophagy, the cellular cleanup system that I have covered in depth in previous lectures, begins its first meaningful activation at around 12 hours. The cleanup crew has arrived. They are setting up equipment. The deep work has not started yet, but the conditions that allow it are forming.

7:44 The cellular maintenance that insulin chronically suppresses is beginning to occur for the first time since your last meal. Give me a thumbs up right now if the 12-hour mark is making you realize that the benefits most people associate with longer fasts actually begin earlier than they expected because this is one of the most practically useful insights in all of fasting education. You do not have to wait until hour 24 to start experiencing real metabolic benefit. The process begins at 12 and builds from there. Now, let us move into the hours that most people never reach and where the physiology becomes genuinely extraordinary. 16 hours. This is the window that serious fasting practitioners target consistently and for good reason because 16 hours is

8:30 where the metabolic shift that began at 12 hours fully matures into something you can actually feel rather than simply measure on a blood test. By 16 hours, insulin is at its lowest point since your last meal. That single fact unlocks everything that follows. Hormone-sensitive lipase is now fully active. Fat cells are releasing fatty acids steadily and consistently into the bloodstream. The liver is converting those fatty acids into ketones at a meaningful rate and ketone levels have risen from the trace amounts present at 12 hours to levels that are now genuinely contributing to brain fuel. Here's what this feels like from the inside. Most people at 16 hours notice something unexpected. Hunger that was

9:17 present and somewhat demanding in the earlier hours has softened. Sometimes significantly. The ghrelin waves are less frequent and less urgent and thinking feels clearer and more settled than it did a few hours ago. This is not imagination. This is ketone signaling doing exactly what it was designed to do. Ketones directly suppress ghrelin. They stabilize neuronal firing. They give the brain a cleaner, more consistent fuel source than the glucose roller coaster it was riding during normal eating. The mental quietness people describe at this stage is neurochemical, real and measurable. The liver at 16 hours is doing something remarkable that deserves specific attention. It is fully transitioned into what I would call metabolic independence mode. It is no longer waiting for

10:04 incoming glucose from food. It is manufacturing glucose on demand through gluconeogenesis, converting glycerol from fat tissue and certain amino acids into glucose specifically for the brain regions that still require it. It is simultaneously producing ketones for the brain regions that can use them, and it is burning its own stored fat in the process. For people with fatty liver disease, this specific phase of fasting, where the liver actively burns its own stored fat, is one of the most therapeutically significant windows in the entire fast. The liver is healing itself in ways that no medication currently available achieves with the same combination of fat reduction, inflammation control, and insulin sensitivity restoration

10:49 happening simultaneously. Comment below and tell me whether you have ever fasted to 16 hours or beyond, and whether you noticed that hunger actually decreased rather than increased as the fast continued. I genuinely want to know how many of you have experienced this, and whether it surprised you when it happened. Autophagy at 16 hours is now active and measurable. The cleanup crew that arrived at 12 hours has finished setting up and is now doing real work. Damaged proteins that were contributing to cellular dysfunction are being identified and broken down. Dysfunctional mitochondria are being flagged for removal through a process called mitophagy. Think of mitophagy as the cleanup crew specifically targeting the broken generators inside each cell,

11:36 removing the inefficient ones so that when feeding resumes and the cell rebuilds, the replacement generators are cleaner and more effective than the ones that were cleared. The immune system at 16 hours is beginning a quiet recalibration. Inflammatory signaling decreases as insulin and glucose stabilize. White blood cells shift toward more selective and efficient activity. The chronic low-grade inflammation that underlies most of the metabolic conditions I see in clinical practice begins to quiet in ways that are measurable in blood markers even at this relatively early stage of an extended fast. Now, let us move to 20 hours because this is where visceral fat specifically becomes the primary target. I want to spend time on this because visceral fat behaves differently from

12:23 subcutaneous fat during fasting and understanding why changes how you think about what fasting is actually accomplishing for your body composition. Visceral fat, the fat wrapped around your organs deep in the abdominal cavity, is not passive storage. It is a metabolically active tissue with a rich blood supply and a high density of the receptors that respond to the hormonal changes of fasting. When insulin is low and hormone-sensitive lipase is fully active, visceral fat is mobilized preferentially over subcutaneous fat. The deep belly fat that is most strongly associated with metabolic disease, cardiovascular risk, and inflammatory burden is the fat the body goes after first during an extended fast. This is

13:10 why people who fast consistently report that waste measurement changes before total body weight changes dramatically. The most dangerous fat responds first because it is metabolically the most accessible once the insulin lock is removed. The brain at 20 hours is running on a combination of ketones and gluconeogenesis derived glucose that produces what many people describe as one of the most cognitively clear states they have ever experienced during a conscious waking period. Focus arrives without effort. Anxiety that is normally present in the background quiets. Decisions feel clearer. This is not a subtle effect. People who reach the stage consistently report it as one of the most personally compelling aspects of extended fasting. And it makes complete biological sense.

13:57 The brain is running on stable clean fuel without the insulin fluctuations, reactive glucose drops, and inflammatory signaling that disrupt normal cognitive function during constant eating. If you're still here with me, just comment below the word yes and let me know how many of my subscribers are attending today's informative lecture. And if you're new on my channel, you should stay till the end of today's lecture and I guarantee most of you won't leave without subscribing. Now, let's talk about the 24-hour stage, the milestone most people think of as the end point of a serious fast. But in the context of a 36-hour fast, it is actually the midpoint. And what happens at 24 hours go significantly beyond what the

14:44 By 24 hours, insulin is profoundly suppressed and has been continuously falling for 24 hours. Growth hormone is dramatically elevated. In some studies, it rises to levels several times above the normal baseline during this window. This growth hormone surge is doing two things simultaneously that work in perfect biological harmony. It is protecting lean muscle mass with a preservation signal of a magnitude the body rarely produces during normal eating patterns. And it is actively supporting tissue repair throughout the body. Fat mobilization, muscle preservation, and tissue repair happening simultaneously because the hormonal environment of 24-hour fasting is designed to support all three together. Autophagy at 24 hours is no

15:31 longer selective or preliminary. It is systemic and significant. Cells throughout the body are actively breaking down misfolded proteins that were driving inflammation. Old, inefficient mitochondria are being cleared through mitophagy. Senescent cells, the aged dysfunctional cells that release inflammatory signals into surrounding tissue and contribute meaningfully to the aging process, are being cleared at an accelerating rate. The cellular environment at 24 hours is genuinely cleaner than it was at the start of the fast in ways that are not metaphorical. They are measurable at the molecular level. Subscribe to my channel right now and turn on the bell icon if today's lecture is giving you the kind of organ-level understanding of fasting

16:17 that actually changes how you think about this practice rather than simply adding another set of fasting tips to information you already had. This is the depth of explanation that I am committed to delivering consistently. The gut at 24 hours has had a full day of rest from mechanical digestion. The migrating motor complex has been running its cleaning cycles uninterrupted. The gut lining, which in people who eat constantly is perpetually stimulated and rarely given repair time, has had meaningful opportunity to strengthen. Tight junctions between gut cells become more intact. This reduces intestinal permeability, the condition commonly called leaky gut, where bacterial endotoxins leak through the gut wall into the bloodstream and drive the systemic inflammation that underlies

17:02 insulin resistance, visceral fat accumulation, and the chronic fatigue that makes every health goal feel harder than it should. The kidneys at 24 hours have been running in their low insulin state for a full day. Sodium excretion has been ongoing. Electrolyte management at this point is not optional. It is essential. Sodium, potassium, and magnesium losses are accumulating, and the symptoms that follow inadequate electrolyte management, headaches, muscle cramps, heart palpitations, fatigue that feels disproportionate to the fast duration, are almost always mineral related, rather than signs that the fast is causing harm. Plain mineral water, a pinch of quality salt, a magnesium supplement. These are the tools that keep the 24-hour window

17:48 comfortable and physiologically supported, rather than unnecessarily difficult. Comment below and tell me whether you have ever attempted a 24-hour fast, and if so, what the most challenging part of it was. Was it the hunger in the early hours, or something else entirely? I want to understand where the real difficulty lies for most people, because that shapes the guidance that is actually useful. And for the complete protocol covering exactly how to prepare, for, execute, and break an extended fast, including meal timing, electrolyte management, exercise integration, and the daily habits that make the 36-hour window both safe and maximally effective, my ebook covers all of it in structured detail. The link is in the comments below. Do check it out

18:34 if you're interested in learning how your body actually works. I guarantee you will learn so many new things that you've never meant to care about before. Now, the immune reset that begins at 24 hours accelerates dramatically in the final stretch. The stem cell activation that only becomes possible after sustained IGF-1 suppression reaches its threshold somewhere between 24 and 36 hours. The depth of autophagy during this window produces cellular cleanup that researchers have associated with longevity, reduced disease risk, and genuine biological rejuvenation at the cellular level. And the metabolic flexibility that emerges from completing a full 36-hour fast, the ability to switch between glucose and fat as fuel sources smoothly and without hormonal

19:21 disruption, is one of the most valuable and least discussed long-term benefits of this practice. Give me a thumbs up right now if you are finding today's hour-by-hour breakdown more useful and more grounded than any other fasting content you have encountered. Because the goal is always to give you information that actually changes what you do and how you feel rather than information that simply sounds impressive and then sits unused. Make sure to share this video with your family and friends if you are learning even a single valuable thing today because they too deserve to get this information. Now we have arrived at the final stretch, 24 to 36 hours, and I want to be straight with you about something before I describe what happens here. This is not territory that most people need to reach regularly to

20:08 experience profound metabolic benefit. The 16- to 24-hour window delivers extraordinary physiology for the vast majority of people and their health goals, but understanding what becomes possible between 24 and 36 hours changes your perspective on what the human body is genuinely capable of, and that perspective shift has value even if you never personally fast to 36 hours. By the time you cross 24 hours and move toward the late 20s, something shifts in the quality of the physiological state rather than simply its intensity. The processes that were running at 24 hours do not just continue, they deepen. Autophagy, which was already systemic and significant, accelerates further. The cellular cleanup that was clearing

20:53 damaged proteins and flagging dysfunctional mitochondria at 24 hours is now running at a depth that produces something genuinely different at the level of cellular function. Now, let me explain this with something concrete. Every cell in your body contains mitochondria, energy factories. And like any factory, mitochondria accumulate wear and damage over time. Old, inefficient mitochondria produce energy poorly. They generate excess reactive oxygen species, essentially toxic metabolic exhaust, that damages the surrounding cellular environment. They contribute to the inflammation and oxidative stress that drives aging, metabolic disease, and cognitive decline. During normal eating, these

21:39 damaged mitochondria accumulate because the insulin-driven mTOR activation that constant feeding produces suppresses the mitophagy process that would otherwise clear them. During the 24-to-28-hour window of a properly executed fast, mitophagy is running at one of its highest sustained rates. The old, damaged mitochondria are being systematically identified, broken down, and recycled. And when feeding resumes and the cell rebuilds, the replacement mitochondria that form through a process called mitochondrial biogenesis are newer, more efficient, and less prone to the oxidative exhaust production that old mitochondria generate. The energy factories inside your cells are being

22:24 upgraded, not metaphorically, at the molecular level. And the downstream effects of that upgrade, better energy production, less oxidative stress, improved metabolic efficiency, accumulate over repeated fasting cycles into the kind of sustained cellular health improvement that most people associate with aging well, rather than aging typically. Comment below and tell me whether improved energy and mental clarity after a longer fasting period is something you have personally experienced. I want to know how many of you have noticed that the days following an extended fast feel qualitatively different from normal days, and whether that difference was something you could clearly identify or just a general sense that something had shifted. Now, 28 to 32 hours, the immune renovation. This is

23:11 where the conversation about extended fasting enters territory that has attracted serious attention from researchers studying longevity, autoimmune disease, and immune aging. And I want to explain it clearly because it is one of the most compelling and least understood aspects of what a 36-hour fast actually accomplishes inside the body. Your immune system is not a static collection of cells doing a fixed job. It is a dynamic population of cells with varying ages, efficiencies, and functional capacities. Over time, chronic low-grade inflammation, poor diet, inadequate sleep, and the constant metabolic stress of modern eating causes the immune system to age in a specific way. Older, dysfunctional immune cells accumulate. They are less efficient at

23:57 their actual jobs, but they are highly active at releasing inflammatory signals that contribute to the chronic inflammation that underlies almost every major disease we deal with in modern medicine. The immune system becomes simultaneously less effective at protecting you and more active at inflaming you. A bad combination. During the 28- to 32-hour window of an extended fast, something genuinely remarkable happens to this situation. IGF-1, insulin-like growth factor 1, which is the growth-promoting signaling molecule that stays elevated during constant feeding, has now been suppressed for an extended period. Sustained IGF-1 suppression, combined with the deep AMPK activation

24:43 and mTOR inhibition of this fasting stage, creates a biological environment that old, dysfunctional immune cells cannot thrive in. They are cleared through autophagy at an accelerating rate. The immune system is being pruned. Old, inefficient, inflammatory components are being removed and bone marrow stem cells that produce immune cells are being primed and activated for the regeneration that follows when feeding resumes. Research from institutions studying fasting and longevity has documented that extended fasting followed by proper refeeding produces measurable regeneration of immune cell populations. The immune system that exists after a properly executed and properly broken extended fast is genuinely different from the one

25:31 that entered it. Newer components, less chronically activated, more capable of appropriate targeted responses, less prone to the background inflammatory signaling that drives the metabolic conditions most of us are trying to prevent or reverse. This is not a small finding. This is one of the primary reasons that extended fasting has been studied seriously in the context of autoimmune conditions, chemotherapy recovery support, and immune aging. The biology of immune renovation during extended fasting is real, documented, and significant. Comment below the word yes, doctor if you're still here with me. I bet most people have already left the lecture. I want to know who is still listening to me till here because you genuinely care

26:16 about the real knowledge. Now, let's talk about 32 to 36 hours, the completion stage. By 32 hours, the body has been operating in metabolic independence for the better part of two days. Every organ has made its full adaptation. The brain is running cleanly on ketones and gluconeogenesis derived glucose with a neurological stability that has been building since the fuel switch at 12 hours. Fat oxidation is high and steady. Visceral fat has been under continuous hormonal pressure for 36 hours and the reduction in its inflammatory cytokine output is measurable. The liver has been burning its own stored fat, improving its insulin sensitivity, and reducing its inflammatory burden simultaneously. The gut has completed multiple cleaning cycles, and its barrier integrity is

27:02 meaningfully improved from where it started. Growth hormone remains significantly elevated throughout this final window, protecting lean tissue, supporting repair throughout the body, creating the anabolic conditions that make the post-fast rebuilding phase, when protein and nutrients finally arrive, unusually productive. The body does not just return to baseline when feeding resumes after a properly executed 36-hour fast. It rebuilds from a cleaner, less inflamed, more insulin-sensitive starting point than it had before the fast began. The renovation that autophagy performed during the fast creates the clean foundation on which the post-fast refeeding builds. Clear the debris first, then construct on clean ground. The result is categorically better than

27:49 constructing on top of accumulated damage without ever clearing it. Comment below right now and tell me whether you are considering attempting a 36-hour fast after today's lecture, or whether you feel that the 16-to-24-hour window covers enough of the biology for your current goals. I genuinely want to understand where most of you land after hearing the full picture, because that shapes the content I create next. Now, let me be completely honest about who this is and is not for, because I always give you the complete picture, and the complete picture includes the boundaries of this practice. A 36-hour fast is not appropriate for everyone. If you are pregnant or breastfeeding, this is not for you. Full stop. If you have a history of eating disorders, the structure of extended fasting can

28:35 activate patterns that cause serious harm, regardless of your understanding of the physiology. Please speak with a professional before considering any extended fasting practice. If you are on insulin or sulfonylurea medications, 36 hours without food can cause dangerous hypoglycemia that requires medical supervision to manage safely. If you have advanced kidney disease, significant cardiac conditions, or are significantly underweight, the metabolic demands of extended fasting require clinical oversight that goes beyond anything a video can provide. For people who are metabolically healthy, well-nourished, free of the medications and conditions I just described, and who approach this with proper preparation and a thoughtful refeeding plan, a 36-hour fast done occasionally is one of

29:22 the most powerful biological reset experiences the body can undergo voluntarily. But, occasional is the operative word. This is not a weekly practice for most people, once or twice a month at most. With adequate recovery nutrition and normal eating patterns between fasts that provide the rebuilding substrate that makes the cellular renovation work accumulate into genuine long-term benefit. Now, how you break the 36-hour fast matters as much as the fast itself. And I want to be specific about this because breaking it incorrectly is one of the most common ways people undermine what took 36 hours to build. Start with bone broth, small amounts sipped slowly. The minerals replace what the kidneys have been excreting. The amino acids gently begin

30:09 activating mTOR to signal the shift from repair to rebuild. The insulin response is minimal and controlled. After broth, soft, easily digestible protein. Eggs, fish, plain Greek yogurt. These provide the amino acids that the stem cells primed during the immune renovation phase need to generate the new cellular components they were activated to produce. Moderate healthy fats alongside the protein keep the insulin transition gradual rather than sharp. And after that first gentle protein meal has been comfortably tolerated, normal whole food eating can resume. What to avoid breaking this fast with is straightforward given everything we covered today. Refined carbohydrates, sugar, large portions eaten rapidly,

30:55 anything that produces a dramatic insulin surge in a system that is currently maximally insulin sensitive, and that was 36 hours in the making. The insulin spike produced by poor first meal choices after a 36-hour fast is not modest. It is amplified precisely because the body is so insulin sensitive at this point, and it can shut down the tail end of the repair process, spike inflammatory signaling, and drive fat storage at a magnitude that partially undoes the metabolic work of the entire fast. The refeeding deserves the same intentionality as the fast itself. Comment below and tell me whether you would like to have me a separate lecture on refeeding after prolonged fasting. Please suggest below what would you like

31:40 me to cover next on this channel. Now, let me bring everything together with the perspective that I want you to carry forward from today. A 36-hour fast is not extreme. It is not dangerous for the right person done correctly. It is not a punishment or a test of willpower. It is one of the most intelligent and deliberate things a metabolically healthy adult can do for their cellular health, immune function, metabolic flexibility, and long-term biological resilience. What it requires is understanding, the understanding you now have from today, preparation in the days before, adequate electrolyte management throughout, appropriate rest during the fast rather than aggressive exercise, and thoughtful refeeding after. Those four requirements are not complicated.

32:27 They are simply the conditions that allow the extraordinary biology we walked through today to unfold without interference. And now, here is the thing I want to leave you with that I think matters more than any specific piece of science from today. Your body already knows how to do this. Every organ response I described today is not something your body has to be taught or coaxed into. It is something your body does automatically and intelligently when the conditions are right. The liver does not need to be told to switch to ketone production. The immune system does not need instructions to begin its renovation. Autophagy does not require a supplement to activate. These are ancient biological programs that human physiology evolved over millions of

33:14 years. They are built in. They are waiting. And all a 36-hour fast does is create the hormonal conditions that give them permission to run. Your job is simply to get out of the way long enough for the biology to do what it always knew how to do. And if you want the complete structured approach to extended fasting, including preparation protocols, electrolyte management, exercise integration, refeeding strategies, and how extended fasting fits into the broader metabolic reset framework, alongside everything from visceral fat reduction to cortisol management and gut health, my ebook will cover all of it in the practical depth that today's lecture only had time to introduce. The link is in the comments below. If today has shown you how much is

34:00 possible when you give your body the conditions it needs, the book gives you the road map for creating those conditions consistently in real life. Now, give me a quick thumbs up right now if today's hour-by-hour walk-through gave you a level of clarity about extended fasting that you did not have before sitting down to watch this. Subscribe to my channel for this level of honest, direct, science-based health education every single week. And share this with someone in your life who is curious about extended fasting, but does not have the biological foundation to approach it confidently yet. Send it right now via WhatsApp or a text. Give them the foundation. Thanks for joining me in today's session on prolonged fasting. This was your Dr. Bennett and we will see again very soon.