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What Ketosis Does

For Those Who Successfully Entered Ketosis, What Was Your Diet?

For Those Who Successfully Entered Ketosis, What Was Your Diet?

There are several ways to cover the conditions of ketosis: Fast for an extended period of time Restrict your carbohydrate intake to close to zero for a few weeks Not consuming any calories for 3–5 days will put you into a state of fasting ketosis. It’s the easiest and fastest ways of doing it. Nutritional ketosis is when you induce ketosis through carb restriction. The standard ketogenic diet prescribes keeping your carbs at <5–10% of total calories. Keto foods are low carb, moderate protein and high fat. How do you make the foods work? The key to making keto work is making your meals as fool proof as possible. No surprise sugars, hidden carbs, inflammatory compounds, unhealthy fats or proteins. By excluding all processed food and eating mostly whole nutrients, you’re excluding almost all of the potential dangers. You can also make it easier by eating the same meals over and over again. This way you can already tell the macros by heart and will predict how eating certain foods affect your body and ketosis. Here are some of the staples I love to eat on keto: 3–4 eggs with 1–2 strips of bacon and a cup of spinach coated in butter A can of sardines with an avocado and a cup of broccoli 2 chicken thighs cooked with cabbage and cheese 2–4 boiled eggs, a handful of nuts and seeds An 8 oz steak with a kale salad in olive oil However, you need to keep blood sugar and insulin levels low, as to promote ketone production. That’s why reducing stress and increasing sodium intake is an important part of successfully becoming keto-adapted. If you’re interested in learning more about the ketogenic diet and intermittent fasting, then check out my blog. Continue reading >>

What Is Ketosis?

What Is Ketosis?

Most people have heard they should eat a low-carb diet for weight loss and/or better health, but the word “ketosis” might have some tilting their heads in confusion wondering what’s so special about this funny term. Don’t worry; we’ve got all the details you need to understand the process of ketosis in the body — and more importantly, how you can implement it in your own life! Before you can fully understand ketosis, let’s cover some simple facts about the body and energy. The primary source of energy in the body — which normally fuels every function of the body, from brain cognition to athletic performance — is glucose. You typically get glucose from your diet by eating carbohydrates like: sugar bread grains Beans and legumes fruit starchy vegetables These carbs either turn immediately into glucose in the body or are stored as glycogen in the body to be used as glucose later. However, sometimes the body will have a low supply of glucose, also known as blood sugar. This could be because a person is eating a low-carb diet. When there is no longer enough glucose for the body to use, it turns to an alternative source of energy: your fat stores. It takes the fat stores and the liver breaks them down to make glucose. And when this happens, elements known as ketones are formed as a byproduct of the process. There are three main types of ketone bodies that form in your body during when this happens: Acetate Acetoacetate Beta-hydroxybutryate (BHB) Once ketones are formed, your body can use them as alternative fuel. KETOSIS FOR WEIGHT LOSS Probably the most widely talked about use for ketosis right now is utilizing it for weight loss. In fact, the ketogenic diet is built around creating ketosis in the body. There are several benefits you can experience when you Continue reading >>

What Is It Like To Experience Ketosis?

What Is It Like To Experience Ketosis?

Ketosis is great, it's the transition that stinks. Being in ketosis means that your body is receiving its primary energy from ketones, which come from fat. The standard American diet is pretty high in carbohydrates, which convert to glucose in the blood. As long as your body has glucose around, it will always pick that over ketones. The transition from processing glucose to processing ketones invariably creates a gap in energy delivery to the brain (and other parts of the body), which will NOT kill you but which WILL trigger a stress response in the form of aches, headaches, fatigue, fogginess, etc. Really, it will vary by person. YMMV. If you fast (don't eat anything), you could be in ketosis in 24-48 hours (apparently, I've never tried it). If you carb-restrict your diet to less than 20-40g carbohydrates per day, you could be in ketosis within 3-5 days. It depends on a few factors, but mostly how much glycogen you have stored in your liver (glycogen converts to glucose). I was listening to a Tim Ferris podcast with Dom D'Agostino (Dom D’Agostino on Fasting, Ketosis, and the End of Cancer) where they talk about exogenous ketones among other things. Exogenous ketones are apparently available in several forms (BHB monoester, AcAc di-ester, BHB mineral salt) and if taken during the transition period will eradicate any negative side effects. I haven't tried them for myself (Peter Attia has! but it's intriguing to think that the one thing that prevents most people from enjoying ketosis (the crappy transition) could be optional. While in ketosis, I experience a little bit higher than normal energy level and fewer food cravings. I can think more clearly. I get hungry less often. I am frequently thirsty (this is normal side effect, and if you are in ketosis you should be dri Continue reading >>

7 Signs You Might Be In Ketosis When Doing The Ketogenic Diet

7 Signs You Might Be In Ketosis When Doing The Ketogenic Diet

One of the main goals of starting the ketogenic diet is to get your body into a metabolic state known as ketosis. Note: If you don’t know what the ketogenic is all about then check out the Ketogenic Diet: Beginner’s Guide to Keto and Weight Loss. This is when your body starts to produce a lot of ketones to supply energy for your body. Why is this good? Because it means your body has converted from a sugar-burner to a fat-burner. If your body is burning fat for energy then something amazing starts to happen. The fat on your body starts to disappear. But how do you know when you’re in ketosis? Besides using test strips or an instrument there are some signs that your body will give. 7 Signs You Might Be in Ketosis These don’t 100% guarantee that your body is in ketosis but if it is in ketosis then these signs will appear. 1. Weight Loss One of the obvious signs of ketosis is weight loss but this can also be pretty deceptive because many people don’t experience the kind of weight loss that they expect. This can happen for a variety of reasons but when you get close to entering ketosis or do enter ketosis you’ll find that you lose a healthy amount of weight quickly. For example, when you switch to low carbs you usually experience significant weight loss in the first week. In fact, my wife lost 12 lbs in the first 28 days of Keto and I lost 13. This isn’t your body burning fat but finally being able to release the water that was being held by the fat cells. If your fat cells don’t release this water then they can’t flow through the bloodstream to be used as fuel so losing water weight is a good thing. After the initial rapid drop in water weight, you should continue to lose body fat consistently if you are able to stick with the low-carb aspects of the diet Continue reading >>

Ketosis, Ketones, And How It All Works

Ketosis, Ketones, And How It All Works

Ketosis is a process that the body does on an everyday basis, regardless of the number of carbs you eat. Your body adapts to what is put in it, processing different types of nutrients into the fuels that it needs. Proteins, fats, and carbs can all be processed for use. Eating a low carb, high fat diet just ramps up this process, which is a normal and safe chemical reaction. When you eat carbohydrate based foods or excess amounts of protein, your body will break this down into sugar – known as glucose. Why? Glucose is needed in the creation of ATP (an energy molecule), which is a fuel that is needed for the daily activities and maintenance inside our bodies. If you’ve ever used our keto calculator to determine your caloric needs, you will see that your body uses up quite a lot of calories. It’s true, our bodies use up much of the nutrients we intake just to maintain itself on a daily basis. If you eat enough food, there will likely be an excess of glucose that your body doesn’t need. There are two main things that happen to excess glucose if your body doesn’t need it: Glycogenesis. Excess glucose will be converted to glycogen and stored in your liver and muscles. Estimates show that only about half of your daily energy can be stored as glycogen. Lipogenesis. If there’s already enough glycogen in your muscles and liver, any extra glucose will be converted into fats and stored. So, what happens to you once your body has no more glucose or glycogen? Ketosis happens. When your body has no access to food, like when you are sleeping or when you are on a ketogenic diet, the body will burn fat and create molecules called ketones. We can thank our body’s ability to switch metabolic pathways for that. These ketones are created when the body breaks down fats, creating Continue reading >>

Weight Loss And The Ketogenic Diet

Weight Loss And The Ketogenic Diet

It’s pretty obvious the well-known advice to “eat less, move more” for losing weight is not working for most people — if any. In fact, at least ⅔ of dieters who lose weight not only gain it back, but often do so with some extra weight. Yikes. So the question is, can there be a real solution to this problem? There just might be, and it’s a little-known process that more and more people are catching on to: ketosis for weight loss. Ketosis on a low-carb, ketogenic diet works because it helps suppress your appetite unlike other ways of eating. Not only that, it can also support increased focus and mental clarity. Imagine no longer obsessing about food or worrying about eating too much because your appetite is just… under control. No more counting calories! No more cravings. No more crazy amounts of exercise. Just satiety and a regulated appetite. Not only that, a ketogenic diet might even be able to help you lose weight faster than other methods — while keeping the weight off. If this idea appeals to you (and come on, how could it not?), you might be ready to try a ketogenic diet for weight loss. But you’re still left with some questions, so let’s cover all of the details you need to know to get started. Before you can use a ketogenic diet for weight loss, it’s a good idea to have an understanding of how it works. Here are some important points about the ketogenic diet: A ketogenic diet is centered around bringing the body into a state of ketosis. Ketosis is metabolic process in which the body burns fat for energy instead of its primary fuel, carbohydrates. When you drastically cut down on the amount of carbohydrates or calories you’re eating, and there aren’t enough carbohydrates from food to burn for energy, the body switches to the state of keto Continue reading >>

Is Ketosis Essential To Losing Fat?

Is Ketosis Essential To Losing Fat?

Ketogenic Low-Carbohydrate Diets have no Metabolic Advantage over Nonketogenic Low-Carbohydrate Diets – Research Review Title and Abstract Johnston CS et. al. Ketogenic low-carbohydrate diets have no metabolic advantage over nonketogenic low-carbohydrate diets. American Journal of Clinical Nutrition. (2006) 83: 1055-1061 Background:Low-carbohydrate diets may promote greater weight loss than does the conventional low-fat, high-carbohydrate diet. Objective:We compared weight loss and biomarker change in adults adhering to a ketogenic low-carbohydrate (KLC) diet or a nonketogenic low-carbohydrate (NLC) diet. Design:Twenty adults [body mass index (in kg/m2): 34.4 ± 1.0] were randomly assigned to the KLC (60% of energy as fat, beginning with 5% of energy as carbohydrate) or NLC (30% of energy as fat; 40% of energy as carbohydrate) diet. During the 6-wk trial, participants were sedentary, and 24-h intakes were strictly controlled. Results:Mean (±SE) weight losses (6.3 ± 0.6 and 7.2 ± 0.8 kg in KLC and NLC dieters, respectively; P = 0.324) and fat losses (3.4 and 5.5 kg in KLC and NLC dieters, respectively; P = 0.111) did not differ significantly by group after 6 wk. Blood ß-hydroxybutyrate in the KLC dieters was 3.6 times that in the NLC dieters at week 2 (P = 0.018), and LDL cholesterol was directly correlated with blood ß-hydroxybutyrate (r = 0.297, P = 0.025). Overall, insulin sensitivity and resting energy expenditure increased and serum -glutamyltransferase concentrations decreased in both diet groups during the 6-wk trial (P < 0.05). However, inflammatory risk (arachidonic acid:eicosapentaenoic acid ratios in plasma phospholipids) and perceptions of vigor were more adversely affected by the KLC than by the NLC diet. Conclusions:KLC and NLC diets were equally eff Continue reading >>

How Ketosis Helps You Lose Weight Through Suppressed Appetite

How Ketosis Helps You Lose Weight Through Suppressed Appetite

One of the reasons The Bulletproof Diet with Bulletproof Coffee works so well for people looking to lose weight is that Bulletproof Intermittent Fasting helps your body to more easily enter a state called cyclical ketosis, which is great for a whole bunch of reasons. Ketosis is a cornerstone of becoming Bulletproof; listen to these recent Bulletproof Radio episodes with ketosis experts Jimmy Moore and Dominic D’Agostino to get the scoop on how and why it works. It’s what happens when your body switches to burning fat instead of sugar for energy, and it only happens when you eat almost no carbohydrates, or when you hack it using certain kinds of oils. Many people first stumble upon the idea of ketosis while looking for a weight loss strategy. That can be a major part of it for so many people out there who have tried just about every other diet out there but haven’t seen the results they’d hoped for. But when people experience the mental clarity and focus that ketosis brings, the game changes! This post walks you through one of the most important yet underrated mechanisms that makes ketosis so effective for people who have tried everything else to lose weight and failed to keep it off: appetite suppression. Ketosis works for weight loss in the short term, but that’s not why it’s so amazing. Short term weight loss is easy (I’ve lost at least 200 pounds of short term weight…because it always roared back on with a vengeance so I could lose it again!) When you look at keeping your weight off forever, ketosis provides a level of appetite suppression that is actually liberating. Ketosis helps you literally stop thinking about food all the time. Why Calorie Counting Is So Ineffective One of the reasons old-fashioned, calorie-restricted diets tend to fail is becau Continue reading >>

What Are The Dangers Of The Ketosis Diet?

What Are The Dangers Of The Ketosis Diet?

In the late 1990s and early 2000s, when the "Atkins" and low carb dieting thing was just coming on in a big way, there was a terrific number of idiotic claims made about the dangers of it -- many of them confusing (as the questioner points out) diabetic ketoacidosis, a serious condition, with voluntary nutritional ketosis, even though there is no relation whatever. But, leaving all that aside, some caution is in order. The diet seems to stress the adrenals. This has been noted anecdotally by many people who've followed the diet. It was also noted by Dr Wolfgang Lutz, one of the early pioneers of the diet, who personally practiced the diet for 40-odd years, as well as advocated the diet to thousands of his patients. He noted in his book on the subject ("Life Without Bread" was the title, though it was published later I believe under a different title) that some patients would suffer mild autoimmune reactions that required small doses of corticosteroids to control. This sounds like what would happen if the adrenals are failing to produce a normal amount of steroids. You can find a lot more of a mostly-anecdotal nature by searching for "ketogenic jaminet". Paul Jaminet is a popular health blogger who has written about what he perceives to be problems with the ketogenic diet, including the possibility of deficiency of mucus and other key glycoproteins. He has some scientific backing for what he is saying, but it is far from air-tight. Read and judge for yourself. You can also learn a lot from the comments below his posts. Jaminet and others have also written about the risk of kidney stones on the ketogenic diet, and this is a serious concern, albeit a rare occurence. As far as the kidney stress goes: this would I believe be easy to avert simply by taking some alkali during Continue reading >>

Ketosis

Ketosis

Not to be confused with Ketoacidosis. Ketosis is a metabolic state in which some of the body's energy supply comes from ketone bodies in the blood, in contrast to a state of glycolysis in which blood glucose provides energy. Ketosis is a result of metabolizing fat to provide energy. Ketosis is a nutritional process characterised by serum concentrations of ketone bodies over 0.5 mM, with low and stable levels of insulin and blood glucose.[1][2] It is almost always generalized with hyperketonemia, that is, an elevated level of ketone bodies in the blood throughout the body. Ketone bodies are formed by ketogenesis when liver glycogen stores are depleted (or from metabolising medium-chain triglycerides[3]). The main ketone bodies used for energy are acetoacetate and β-hydroxybutyrate,[4] and the levels of ketone bodies are regulated mainly by insulin and glucagon.[5] Most cells in the body can use both glucose and ketone bodies for fuel, and during ketosis, free fatty acids and glucose synthesis (gluconeogenesis) fuel the remainder. Longer-term ketosis may result from fasting or staying on a low-carbohydrate diet (ketogenic diet), and deliberately induced ketosis serves as a medical intervention for various conditions, such as intractable epilepsy, and the various types of diabetes.[6] In glycolysis, higher levels of insulin promote storage of body fat and block release of fat from adipose tissues, while in ketosis, fat reserves are readily released and consumed.[5][7] For this reason, ketosis is sometimes referred to as the body's "fat burning" mode.[8] Ketosis and ketoacidosis are similar, but ketoacidosis is an acute life-threatening state requiring prompt medical intervention while ketosis can be physiological. However, there are situations (such as treatment-resistant 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 >>

Ketosis: What Is Ketosis?

Ketosis: What Is Ketosis?

Ketosis is a normal metabolic process. When the body does not have enough glucose for energy, it burns stored fats instead; this results in a build-up of acids called ketones within the body. Some people encourage ketosis by following a diet called the ketogenic or low-carb diet. The aim of the diet is to try and burn unwanted fat by forcing the body to rely on fat for energy, rather than carbohydrates. Ketosis is also commonly observed in patients with diabetes, as the process can occur if the body does not have enough insulin or is not using insulin correctly. Problems associated with extreme levels of ketosis are more likely to develop in patients with type 1 diabetes compared with type 2 diabetes patients. Ketosis occurs when the body does not have sufficient access to its primary fuel source, glucose. Ketosis describes a condition where fat stores are broken down to produce energy, which also produces ketones, a type of acid. As ketone levels rise, the acidity of the blood also increases, leading to ketoacidosis, a serious condition that can prove fatal. People with type 1 diabetes are more likely to develop ketoacidosis, for which emergency medical treatment is required to avoid or treat diabetic coma. Some people follow a ketogenic (low-carb) diet to try to lose weight by forcing the body to burn fat stores. What is ketosis? In normal circumstances, the body's cells use glucose as their primary form of energy. Glucose is typically derived from dietary carbohydrates, including: sugar - such as fruits and milk or yogurt starchy foods - such as bread and pasta The body breaks these down into simple sugars. Glucose can either be used to fuel the body or be stored in the liver and muscles as glycogen. If there is not enough glucose available to meet energy demands, th Continue reading >>

How Does The Ketogenic Diet Work?

How Does The Ketogenic Diet Work?

More and more people are going keto as they learn about the benefits of this super-low-carb way of eating. But those who need the “why” behind it—or who need facts to present to skeptical friends or family—might be wondering HOW does ketogenic diet work exactly? What is it about going keto that can work so well for weight loss and health? THE BASICS The most basic thing to know about the ketogenic diet is that it gets the body burning fats for fuel instead of carbohydrates (when followed properly). But how? Let’s break it down: Burning Fat for Energy When the average person eats a meal rich in carbs, their body takes those carbs and converts them to glucose for fuel. Iinsulin is then made to move that glucose into the bloodstream. Glucose is the body’s primary source of energy when carbohydrates are present. However, things are different on keto. On the ketogenic diet, your carbohydrate intake is kept very low—so when those carbs aren’t present, your body must utilize another form of energy to keep things ticking. That’s where fats come in. In the absence of carbs, the liver takes fatty acids in the body and converts them to ketone bodies, also known as ketones, as an energy source. This process is known as ketosis, and it’s the goal for those on a ketogenic diet. Three ketones are made when fatty acids are broken down: Acetoacetate (AcAc): created first during ketosis Beta-hydroxybutyric acid (BHB): formed from acetoacetate Acetone: created spontaneously as a side product of acetoacetate THE BENEFITS The original purpose of the ketogenic diet was to prevent epilepsy in children. But since then, it’s been utilized for all sorts of reasons. Some of the best and most popular benefits of the ketogenic diet include: Better mood [1] Better sleep [1] Sat Continue reading >>

What Is Ketosis? Hint: It Can Help You Burn Fat & Suppress Your Appetite

What Is Ketosis? Hint: It Can Help You Burn Fat & Suppress Your Appetite

We’ve longed been told that calorie restriction, increasing exercise and reducing dietary fat intake are the keys to weight loss. But, if you’ve ever attempted to control your weight by subsisting on fewer calories — especially from mostly bland “diet foods”— you’re already probably aware that this typically produces minimal results and is extremely hard to stick with long-term or consistently. Considering the high rates of obesity now facing most developed nations — along with an increased risk for health conditions like diabetes or heart problems as a result — researchers have been anxiously working on how to suppress appetite and achieve weight loss in a healthy, sustainable manner. The keto diet has emerged over the past several decades as one potential answer to this large-scale weight loss problem. (1) While there are some differences in opinion, depending on who you ask, regarding the best approach to very low-carb dieting, studies consistently show that the ketogenic diet (also called the keto diet) produces not only substantial weight loss for a high percentage of people who adhere to it, but also other important health benefits such as reductions in seizures, markers of diabetes and more. The keto diet revolves around eating foods that are high in natural fats, consuming only moderate protein and severely restricting the number of carbs eaten each day. Even if you don’t have much weight to lose, entering into a state of ketosis can be helpful for other reasons — such as for improved energy levels, mental capabilities and mood stabilization. What Is Ketosis? Ketosis is the result of following the ketogenic diet, which is why it’s also sometimes called “the ketosis diet.” Ketosis takes place when glucose from carbohydrate foods (like Continue reading >>

Ketogenic Diet: Are There Any Foods Or Supplements I Can Eat To Speed Up Ketosis?

Ketogenic Diet: Are There Any Foods Or Supplements I Can Eat To Speed Up Ketosis?

If you want to help yourself get into ketosis faster then using a high quality MCT (Medium Chain Triglyceride) Oil will speed this up. I think Dave Asprey makes the best oils. The next level down is the standard MCT Oil which has both C8 and C10 chains XCT Oil - 32 oz. By far my favorite way of getting into and staying in Ketosis (and this is coming from somebody who follows all the correct nutritional rules) is Exogenous Ketones. These put you into a state of Ketosis almost immediately (and that is reflected in the price range). Until now most of them were too unpalatable to bother with but there have been some fantastic innovations in the last year. I really like KetoSports KetoCaNa (10.75oz) The Original Exogenous Ketone Supplement - it has a very pleasant taste and does not have any sugar, unlike some of the other brands. Anyway, best of luck to you. And if you have any more questions pop them in the comments below. Disclosure: Some of the links above are affiliate links. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com: Online Shopping for Electronics, Apparel, Computers, Books, DVDs & more Continue reading >>

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