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Fasting To Induce Ketosis

How Long Does It Take To Get Into Ketosis?

How Long Does It Take To Get Into Ketosis?

Switching to a Ketogenic diet can be exciting, and you may be wondering how long it will be before you can expect to see results or ask “how long does it take to get into Ketosis?” This is perfectly normal, and almost everyone wonders the same thing when they switch to a low carb, high fat diet. The truth is, there is no one size fits all answer; it really does depend on who you are, what you eat, and how long it takes for your body to adjust. The good news is, for most people, this change takes place within a few days or weeks. Keep reading to find out how you can improve your body’s efficiency, and learn how to stay in Ketosis for the long-term. After all, it’s easier to stay in Ketosis once you’re there. How Do I Get into Ketosis? To answer your question of “how long does it take to get into Ketosis,” you must first ask “what is Ketosis” and “how do I get into Ketosis?” Let’s get started: Ketosis is a metabolic process and describes when the body uses fat for fuel. This occurs when there is a lack of glucose. As we generally eat a high carb, high sugar diet in the Western world, most people never enter Ketosis. Just because you lose weight does not mean you are in Ketosis, either, it just means you are eating a calorie deficient. When you switch to a low-carb diet and restrict your glucose, you might experience the Keto flu; these symptoms are your body learning to use fat as fuel, and signaling there is a change. For most people, this is a welcome change, but for other people, the transition takes a few weeks. It can even take a few people months to get into Ketosis, but this is usually because they are not following a strict Ketogenic diet. To get into Ketosis, you must: Eat less than 20g of carbs per day Restrict your intake of protein and Continue reading >>

Quick Start Keto

Quick Start Keto

Low carbers know ketosis is the superhero of fat-burning. But what is ketosis? And how do you get into ketosis quickly? Keto FAQs and why it makes a difference in fat loss. 6 techniques to get into ketosis fast 3-Day rapid reach ketosis technique Try a few rapid keto techniques and eat specific low carb keto foods. Our quick start guide covers everything you need to reach ketosis fast. If carbs are limited to small amounts in your diet, your body relies on fat for energy. When you reach ketosis, fat burns rapidly and muscle tissue is spared. Why Does Keto Burn Fat Faster? To get into ketosis you’ll avoid sugar, leading to low insulin levels. Low insulin curbs hunger and accelerates fat-burning. Metabolizing fat and producing ketones burns more energy than metabolizing carbs. The result is a much higher calorie burn. How Do I Reach Ketosis? Ketosis happens when carbs are very low – usually when eating 20 to 50 grams of net carbs or less per day. (Carb grams from fiber are NOT counted in daily totals.) Everyone is different. Some low carbers must eat very low carb to reach ketosis. Typical Keto Ratio Getting into ketosis requires eating meals that are high in healthy fats and low in carbs. Protein grams should not exceed 20 % of total daily calories. Keto Calculator This free online keto calculator determines your ideal nutrient ratio for weight loss or maintenance during ketosis. The keto calculator recommends the optimum daily calories, fat, carb and protein amounts to help you get into ketosis – and meet your weight loss goal. How to Know You’re in Ketosis Keto Symptoms During keto, low carbers experience bursts of energy and heightened mood – just two of the big benefits of ketosis. Some dieters notice a temporary, sweet taste in the mouth or a mild, sweet b Continue reading >>

5 Simple Steps To Get Into Ketosis

5 Simple Steps To Get Into Ketosis

I think almost everyone agrees with me when I say that the ketogenic diet is probably one of the most complex and difficult eating plans out there. Even when you’re not on a diet or trying to lose weight you still have to bring a lot of attention to detail. Getting into ketosis isn’t as important as we would think, but there are still 5 simple steps we can make to get into a ketotic state. What Needs to Happen The conditions of nutritional ketosis are: Low blood sugar levels (about <85 mg/dl) Low insulin And because of that there are going to be: Higher glucagon, which is released by the liver, in response to low insulin, to increase the amount of fatty acids in the blood stream. High serum blood ketone levels, with the optimal zone being in between 0.5 and 3.0 mMols. Here are the 5 simple steps to get into ketosis. Step #1 Do a 24-Hour Fast Ketosis is the by-product of a prolonged period of fasting. After your liver glycogen stores have been depleted already after an overnight fast, the liver then begins to create more ketone bodies. After 2-3 days of fasting, you’ll be definitely in ketosis. Your brain will adapt to using ketone bodies and gets about 75% of its energy from fat. Overall, the body’s glucose demands and protein catabolism get reduced to a bare minimum. However, to get into ketosis we don’t necessarily have to abstain from eating that long. We’re already in mild ketosis in the morning and doing a 24-hour fast will increase our ketogenic pathways by a significant amount. Step #2 Start Eating Low Carb Ketogenic Meals Once you finish your 24-hours, you can start eating keto foods. Make your first meal something extremely ketogenic, meaning: Ultra-low carbs – cruciferous vegetables, like spinach, kale, broccoli, cauliflower, cabbage, chard. Your Continue reading >>

What Everybody Ought To Know About Ketosis

What Everybody Ought To Know About Ketosis

Recently I wanted to explore the world of Ketosis. I thought I knew a little bit about ketosis, but after doing some research I soon realised how wrong I was. 3 months later, after reading numerous books, listening to countless podcasts and experimenting with various diets I know have a sound understanding of ketosis. This resource is built as a reference guide for those looking to explore the fascinating world of ketosis. It is a resource that I wish I had 3 months ago. As you will soon see, a lot of the content below is not mine, instead I have linked to referenced to experts who have a greater understanding of this topic than I ever will. I hope this helps and if there is something that I have missed please leave a comment below so that I can update this. Also, as this is a rather long document, I have split it into various sections. You can click the headline below to be sent straight to the section that interests you. For those that are really time poor I have created a useful ketosis cheat sheet guide. This guide covers all the essential information you should know about ketosis. It can be downloaded HERE. Alternatively, if you're looking for a natural and sustainable way to improve health and lose weight head to this page - What is Ketosis? What Are The Benefits from being in Ketosis? Isn’t Ketosis Dangerous? Ketoacidosis vs Ketosis What Is The Difference Between a Low Carb Diet and a Ketogenic Diet? Types of Ketosis: The Difference Between Nutritional, Therapeutic & MCT Ketogenic Diets Is The Ketogenic Diet Safe? Long Term Effects Thyroid and Ketosis - What You May Want To Know What is a Typical Diet/Macro Breakdown for a Ketogenic Diet? Do I Need to Eat Carbs? What do I Eat On a Ketogenic Diet? What Do I Avoid Eating on a Ketogenic Diet? Protein Consumption a Continue reading >>

Fasting And Ketosis Part Ii: Meal Timing

Fasting And Ketosis Part Ii: Meal Timing

The first article in the series, Ketosis and Fasting Part I: What Is Fasting and Why Do People Do It?, defines fasting and outlines some of the many purported benefits. This next segment explores different protocols for intermittent (under 24 hours) fasting. Meal Timing While prolonged daily fasting (24+ hours) has a host of other hormonal and metabolic benefits, many people incorporate shorter fasts into their daily routine by restricting the frequency of meals. Eating fewer meals per day can result in body fat loss, a decrease in cortisol levels, along with other interesting changes (Stote et al., 2007). Reducing meal frequency—intermittent fasting (IF)—allows for the benefits of fasting without requiring the individual to abstain from food for too long. One can both fast and feed within a 24-hour period, allowing for the best of both worlds. There are a number of popular protocols for IF. 16/8 Intermittent Fasting may be the most popular introductory protocol for IF. The “16” and “8” suggest that a person does not eat for 16 hours and then consumes all meals within the remaining 8 hours of the day. One way to do this easily is to skip breakfast. If the first meal of the day begins at 12 pm and the last meal is completed by 8 pm, then the fed window is 8 hours and the fasting window extends from 8 pm to 12 pm the following day. My personal variation is to eat each day between 12-2 pm and to finish my last meal by 6 pm most days (18/6 or 20/4 IF). The benefit of this approach is that the time spent sleeping counts towards the window during which a person fasts. Being asleep for 8 hours of a fast makes fasting much easier to do. The Warrior Diet (Hoffmekler, 2001) suggests that the faster allows 20 hours to pass between meals and then allows for a 4-hour eat Continue reading >>

The Effects Of Fasting Ketosis

The Effects Of Fasting Ketosis

Understanding ketosis and muscle loss during fasting. The process of ketosis is one of the physiological effects of fasting in which the brain (and some other bodily processes) uses ketones produced from fatty tissues as a fuel instead of the usual glucose. This is called "muscle sparing". When glucose isn't readily available via the diet (in the form of carbohydrates) and the glycogen stores in the liver become depleted, the body could break down muscle to get it. But ketosis is an adaptation that will spare muscle during times of shortage by instead breaking down fat stores and manufacturing ketones for brain fuel. It is said this state is attained at approximately 48 hours of a water fast for women and closer to 72 hours for men. The effects of fasting ketosis have become a more popular and controversial subject in recent years due to low-carb, high-protein dieters relying on it long-term to "burn the fat". Where ketosis was once considered a "crisis response" of the body and fine only for short durations, there are some doctors who now contend ketones are an acceptable alternative fuel, produced and used by the body any time glucose is scarce, which can happen even in non-fasting, non-dieting individuals, such as during intense exercise or during sleep. They are considering it a natural metabolic process where ketone production and use fluctuates constantly in response to the body's needs. What is so controversial about the low-carbers use of ketosis is the long term, artificially produced, use of it. Over long periods of time, their high-protein diet produces excess protein by-products that become a strain on the kidneys to eliminate. Ketosis also creates a mild acidosis of the blood, which, over a long period of time is considered detrimental to our health. One ef Continue reading >>

The Beginners Guide To Ketosis: Investigating Low-carb, High-fat Eating

The Beginners Guide To Ketosis: Investigating Low-carb, High-fat Eating

The only hard and fast rule of health is that health is personal and what works well for one person may not work for someone else. Aside from that rule, there are “frameworks” that seem to benefit large groups of people. One more level down from that are alternative strategies that benefit smaller groups. Ketosis is likely one of those alternative strategies that works well for certain, smaller groups of people. So, right off the bat I want you to understand that Ketosis might not be for everyone. I’m going to lay out the case for potential benefits of Ketosis. If it sounds interesting and beneficial to you, then consider trying it. (see our free cheat sheet to help you). What is Ketosis Ketosis occurs when liver glycogen gets depleted and the body burns fatty acids for fuel. The primary driver of this state is a very low carbohydrate intake. Often, it also requires a low protein, higher fat intake. You can also achieve a state of ketosis by not eating altogether. The creation of ketones is a byproduct of this metabolic state. Ketones are a source of fuel, just as glucose is a source of fuel. Ketones tend to have some added benefits, though. What role does Ketosis play in human health? Ketosis allows our bodies to function in the absence of carbohydrates, both physically and mentally. Instead of burning carbohydrates, or converting protein to glucose, the body burns ketones. This is pretty much a survival mechanism. It allows your body to function in a state of caloric deprivation. This is why ketosis often gets bad press (as it’s linked to “starvation”). Being a survival mechanism doesn’t make it invalid as a strategy, though. There can still be potential benefits to be had. Let’s cover a few of them… Ketosis and Accelerated Fat Loss Being in ketosis Continue reading >>

Keep Yourself In Ketosis

Keep Yourself In Ketosis

When talking about a Grain Brain lifestyle, and the very similar ketogenic diet, it’s frequently mentioned that we are aiming to keep our bodies in ketosis. However, if you’re new to my work, it may be that you’re not exactly sure what ketosis is, or why we should be worrying about getting our body into this state. Allow me to explain. Ketones are a special type of fat that can stimulate the pathways that enhance the growth of new neural networks in the brain. A ketogenic diet is one that is high in fats, and this diet has been a tool of researchers for years, used notably in a 2005 study on Parkinson’s patients finding an improvement in symptoms after just 28 days. The improvements were on par with those made possible via medication and brain surgery. Other research has shown the ketogenic diet to be remarkably effective in treating some forms of epilepsy, and even brain tumors. Ketones do more than just that though. They increase glutathione, a powerful, brain-protective antioxidant. Ketones facilitate the production of mitochondria, one of the most important actors in the coordinated production that is the human body. And that’s just the tip of the iceberg. Our bodies are said to enter ketosis at the point when blood sugar levels are low and liver glycogen are no longer available to produce glucose as a fuel for cellular energy production. At this point, not only is the body doing the natural thing, and burning off fat, it’s also powering up the brain with a super efficient fuel. We can jump start ourselves into ketosis with a brief fast, allowing our body to quickly burn through the carbs that are in our system, and turn to fat for fuel. A ketogenic diet is one that derives around 80% or more of of its calories from fat, and the rest from carbs and prote Continue reading >>

How To Get Into Ketosis Fast | (7 Keto Hacks) To Enter Ketosis Quickly

How To Get Into Ketosis Fast | (7 Keto Hacks) To Enter Ketosis Quickly

How To Get Into Ketosis Fast The biggest question I get is how to get into ketosis fast? When I first started my ketogenic lifestyle two years ago, I was just trying to lose weight “period”. I didn’t understand being in a state of nutritional ketosis let alone being fat adapted. For those reasons, I failed miserably trying different types of the ketogenic diet like CKD (Cyclic Keto Diet). It was painful eating low carb during the week because all I could think about was refeeding on the weekend. Was it because I was doing it wrong? Or maybe I shouldn’t be doing it at all…Hmmm It seemed like every Monday and Tuesday I was experiencing keto flu all over again…lol… It was horrible repeating that week after week. Basically, if I was reaching ketosis by the end of the week, I was kicking myself out of it come the weekend! But like I said, I didn’t understand what ketosis was at the beginning stages so I had to learn the hard way. So I’m grateful you found this as I want to inspire you to give your all… Sorry about the rant… Let’s get down to the Dirty! When you’re in a state of ketosis your liver oxidizes fat into energy molecules that the brain then utilizes as fuel. To be in ketosis you have to be producing 0.5 mmol/L – 5.0 mmol/L of ketones which you can test using a glucometer. Below I’m going to give you some tips that have helped people that I’ve worked with get into ketosis fast. Get to Bed Early Sleep is the most important factor on a ketogenic diet because this is when the body produces the most ketones. Basically, you body repairs at night from releasing growth hormones. Here are a few reasons to get to sleep on time… 1: You don’t want high cortisol levels at night because it can cause an inflammatory state and spike your glucose Continue reading >>

Autophagy: The Real Way To Cleanse Your Body

Autophagy: The Real Way To Cleanse Your Body

For the last time, forget juice cleanses and detox diets. They’re fluffy nonsense words. While there’s probably nothing wrong with drinking your weight in liquid kale, it won’t flush out toxins any faster than if you were eating, you know, actual food. The good news: There's a little-known way your body does cleanse itself, and it’s a process that you can control. All you need to do is practice a little self-cannibalism. What? Yes, you can actually train your body to eat itself—and believe it or not, you want it to. It's a natural process called autophagy (literally “self-eating”), and it’s the body’s system of cleaning house: Your cells create membranes that hunt out scraps of dead, diseased, or worn-out cells; gobble them up; strip ’em for parts; and use the resulting molecules for energy or to make new cell parts. “Think of it as our body’s innate recycling program,” says Colin Champ, M.D., a board-certified radiation oncologist, assistant professor at the University of Pittsburgh Medical Center, and author of Misguided Medicine. “Autophagy makes us more efficient machines to get rid of faulty parts, stop cancerous growths, and stop metabolic dysfunction like obesity and diabetes.” There’s also evidence that the process plays a hand in controlling inflammation and immunity. When scientists engineer rats that are incapable of autophagy, they’re fatter, sleepier, and have higher cholesterol and impaired brains. To sum it up, autophagy is key to slowing the aging process. And you can learn how to do it better. 3 Ways to Self-Destruct "So how do I eat myself?” is a question you probably haven’t asked before, but we’re about to tell you. First of all, autophagy is a response to stress, so you’re actually going to want to put your Continue reading >>

Fat Fast For A Few Days To Induce Weight Loss

Fat Fast For A Few Days To Induce Weight Loss

Most people who start livin’ la vida low-carb and do it by the book have no trouble losing weight, especially if they have a lot to lose. But, there is a small percentage of people who no matter how hard they try to keep their carbohydrates down to 20g during that first two weeks of Induction, the scale simply refuses to move even one pound. This can be very frustrating. If you are in that situation, then I’ve got some good news for you. There is something you can do as a temporary measure for just a few days to get your body into fat-burning mode: The Fat Fast! Let me say up front that the Fat Fast is NOT for everyone who encounters a little weight loss stall after already experiencing weight loss on the low-carb lifestyle. Doing this plan when low-carb has already been shown to work for you is not recommended to get your weight loss going again. Believe me, I know the temptation to want to do something drastic when the scale stops moving for a few weeks, but the Fat Fast is not the way to do it. In fact, the Fat Fast can be a dangerous way to lose weight for people who are already losing weight on conventional low-carb diets. If you lose weight well on low-carb, then your weight loss on the Fat Fast will happen much too quickly to be safe for your body. DON’T DO IT! You may recall that my weight loss stalled for TEN WEEKS STRAIGHT in 2004 in the midst of my 180-pound weight loss on the Atkins diet. I had lost about 100 pounds at that point and the weight loss had happened very quickly. For the first couple of weeks it was no big deal when the scale had stopped. But after a month, those feelings of doubt started to creep in. Was I tempted and desperate to do SOMETHING to get that scale moving downward again? You betcha! But I resisted the urge and just kept doing Continue reading >>

Dom D’agostino On Fasting, Ketosis, And The End Of Cancer

Dom D’agostino On Fasting, Ketosis, And The End Of Cancer

Dr. Dominic “Dom” D’Agostino (@DominicDAgosti2) is an Assistant Professor in the Department of Molecular Pharmacology and Physiology at the University of South Florida Morsani College of Medicine, and a Senior Research Scientist at the Institute for Human and Machine Cognition (IHMC). He has also deadlifted 500 pounds for 10 reps after a seven-day fast. He’s a beast and — no big surprise — he’s a good buddy of Dr. Peter Attia, my MD friend who drinks “jet fuel” in search of optimal athletic performance. The primary focus of Dom’s laboratory is developing and testing metabolic therapies, including ketogenic diets, ketone esters and ketone supplements to induce nutritional/therapeutic ketosis. D’Agostino’s laboratory uses in vivo and in vitro techniques to understand the physiological, cellular and molecular mechanism of metabolic therapies and nutritional strategies for peak performance and resilience. His research is supported by the Office of Naval Research (ONR), Department of Defense (DoD), private organizations and foundations. Want to hear another podcast discussing ketosis from a world class scientist? — Listen to my conversation with Dr. Peter Attia. In this episode, we discuss life-extension, drinking jet fuel, ultra-endurance, human foie gras, and more (stream below or right-click here to download): All you need to do to get your free audiobook and a free 30-day trial is go to Audible.com/tim. Choose one of the above books, or choose between more than 180,000 audio programs. That could be a book, a newspaper, a magazine or even a class. It’s that easy. Go to Audible.com/Tim and get started today. Enjoy! This podcast is also brought to you by 99Designs, the world’s largest marketplace of graphic designers. I have used them for years Continue reading >>

Using The Fat Fasting Technique

Using The Fat Fasting Technique

The fat fast is a technique brought by Dr. Atkins’ New Diet Revolution – used by people who are metabolically resistant and have trouble with their induction. Let me first say that fat fasting should be used in 2 situations and 2 situations only: Breaking through a 2 week or longer plateau. Inducing yourself into ketosis quicker, whether you are just starting keto or you had a cheat day. If you’re the type of person that loses weight easily and you are NOT hitting a plateau, then fat fasting should NOT be used. It can be potentially dangerous for someone that is not metabolically resistant, or for someone that is not on a plateau. You should not fat fast consistently. Like I said, it is only for people starting a ketogenic diet and want to be inducted into ketosis faster, or for people that are on a long (2 weeks or more) plateau. Understanding the Fat Fast The lack of carbohydrates and protein will allow your body to depreciate your glycogen stores quicker, also allowing your body to go after the fat stores, like we want it to, to use as fuel. Fat fasting will force the body to undergo lipolysis, so that it burns up fat that is stored in the body. Lipolysis is a process involved in the breakdown of fats, converting triglycerides into glycerol and free fatty acids. The longer you fast, the more of these free fatty acids will be released. Why is this important? Well fatty acids are used by the liver to create small amounts of ketone bodies, and used as fuel. Lipolysis cannot happen if there is a significant amount of glucose coming in, but since 80% – 90% of what you will be eating are fats, you don’t need to worry about excess protein or carbs converting into glucose. What the Fat Fast Is So, what exactly is a fat fast? It’s eating between 1000 and 1200 calo Continue reading >>

How To Get Into Ketosis Faster.

How To Get Into Ketosis Faster.

The shift from burning glucose to fat takes a long time. It depends on the individual and their degree of carbohydrate tolerance. Usually, the initial adaptation period will last about 2-3 weeks. There is also a way to get into ketosis fast within a few days. To get into ketosis several things have to be met. We need to have lower blood sugar and insulin levels for an extended period of time. Once insulin has been suppressed for some time, the pancreas will release its counter-hormone called glucagon. Its job is to deplete the liver glycogen stores and increase the fatty acid concentration in the blood stream. This will also lead to the production of ketone bodies by the liver. To satisfy its extremely high energy demands, the brain will begin to utilize fat for fuel. For this to happen, we have to either: Fast for a prolonged amount of time. Restrict our carbohydrate intake to a bare minimum. Both options are very effective ways of inducing ketosis. However, those two things aren’t always enough. Someone who is burning sugar may not ever be able to get into ketosis, despite following the guidelines. The body is just too addicted to sugar and enters an energy crisis. To provide energy for the brain and body, it is necessary to have a substitute for glucose. If you want to become fat adapted, then you have to promote the production of ketone bodies as well. Ketones are the third fuel source and are above glucose and even fatty acids. The outcome of burning the ketone body acetoacetate in the Krebs cycle creates 2 additional ketone molecules. Beta-hydroxybutyrate and acetone can create 25% more energy than pyruvate (sugar). This means that to get into ketosis faster we have to assist our body in producing more ketone bodies. To do that, we would have to consume fat that Continue reading >>

Intermittent Fasting And Ketosis – Different Perspectives

Intermittent Fasting And Ketosis – Different Perspectives

My belief is that we are not meant to eat 3 times a day, which is the general R(x) in most countries. People eat much more than that, as you see the ones near you always having something to put in their mouths, always craving for something. It’s extremely easy to get food these days, with basically 0 effort. I do not want to be a critic but look at the Chawners for example, the fattest British family. They are not employed and they live off the government receiving approximately $20,000. Again, the purpose is not to criticize but to point out how easy it is to receive food. I don’t wanna say that their morbidly obese status has something to do with the amount of food they eat, but in some part, it has. Currently and as far as I know, there are more obese people than starving people in the world. Not wanting to derive away from the subject, let me give you some examples why I think it’s no good for us to eat at least 3 times a day and to eat every day. Let’s start with some history. Early Ancestors Enter the Australopiths (a.k.a. Australopithecus). They have been a hominid species living mostly in Africa between 4.2 to 1.5 million years ago. First of all, their upper body size is much more developed (larger) compared to the lower body size. These images (even though they may not 100% reflect the reality of the past) show that their hands were bigger than their feet. You cannot see in these images, but the Australopiths had flat feet, making them less adapted to moving faster and over larger distances. You may have heard of Lucy, the recently discovered fossil. She was an Australopith female living in Ethiopia 3.2 million years ago. They’ve evolved from earlier primates and they could spend time both in trees and on the ground, constantly reaching for food (henc Continue reading >>

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