Fasting And Exercise – Fasting 23
Is it possible to exercise while fasting? This is a common question we hear all the time. People think that food gives them energy and therefore it will be difficult to fast and exercise at the same time. Some people with physically demanding jobs feel that they could not fast and work properly. What’s the truth? Well, let’s think about this logically for a second. When you eat, insulin goes up telling your body to use some of that food energy immediately. The remainder is stored as sugar (glycogen in the liver). Once the glycogen stores are full, then the liver manufactures fat (DeNovo Lipogenesis). Dietary protein is broken down into component amino acids. Some is used to repair proteins but excess amino acids are turned to glucose. Dietary fat is absorbed directly by the intestines. It doesn’t undergo any further transformation and is stored as fat. Insulin’s main action is to inhibit lipolysis. This means that it blocks fat burning. The incoming flood of glucose from food is sent to the rest of the body to be used as energy. So what happens during a fast? Well, it’s just the process in reverse. First, your body burns the stored sugar, then it burns the stored fat. In essence, during feeding you burn food energy. During fasting, you burn energy from your stored food (sugar and fat). Note that the amount of energy that is used by and available to your body stays the same. The basal metabolic rate stays the same. This is the basic energy used for vital organs, breathing, heart function etc. Eating does not increase basal metabolism except for the small amount used to digest food itself (the thermic effect of food). If you exercise while fasting, the body will start by burning sugar. Glycogen is a molecule composed of many sugars all put together. When it come Continue reading >>
How To Get Into Ketosis In 24 Hours: Practical Tips And Tricks
Some people need to be in ketosis for medical reasons while others need to be in a fat-burning mode for athletic competitions. Whatever the reason, I’ve conjured up tips on how to get into ketosis in 24 hours. Before I begin… These tips are purely from experience. While a lot of it has been backed by research, always take things with a grain of salt. There is no one size fits all diet that will turn you into superman. Anyways.. When I first adopted the low carb high fat keto lifestyle a couple years back, I became obsessed with it. To me it felt like I just struck a goldmine. It felt like some sort of esoteric subculture that no one knows about and those that do, have a leg up on their competition. With this newfound obsession, I spent hours on researching, implementing, and documenting how to get into ketosis as fast as possible. The science is out there. Study after study showing how beneficial being in ketosis is. Through trial and error, I’ve conjured up these tips on how to get into ketosis in 24 hours. Some of it is probably obvious and common sense but that doesn’t mean it isn’t effective. Starting Tips On How To Get Into Ketosis In 24 Hours Start Intermittent Fasting (IF) I’ve mentioned it in a previous post, here. Intermittent fasting is like peanut butter and jelly, like batman and robin, like a fork and spoon, like Hillary Clinton and Donald Trump (just kidding). But seriously. By prolonging the time in which you eat your first meal, your body begins to enter a fat-burning stage (ketosis). I emphasize intermittent fasting with the ketogenic diet because it speeds up the whole process in depleting your glycogen storages. My recommendation is to skip breakfast completely. A popular protocol that many people praise is the 16:8 hour fast. This means y Continue reading >>
8 Ways To Blast Through Low-carb Flu And Dive Into Ketosis
Have you just started a low-carb diet? Do you find yourself feeling exhausted and overcome by tiredness? Perhaps you are thinking that going low-carb wasn’t a good idea after all… You might already know that these symptoms are not uncommon, especially if you are doing low-carb for the first time. Also known as “low carb flu” or “Atkins flu”, this phase is completely normal – although by no means pleasant. This condition occurs when you cut your carb intake sharply, to about 20-30g a day, in order to induce ketosis. What is low-carb flu? Your body is used to running on carbs. It’s been operating this way for decades. Cutting carbs in favour of fat is a huge change for your metabolism. Your body needs some time to adjust to this change. This period of adjustment can sometimes cause flu-like symptoms. Fatigue is the most common one, but you could also get muscle cramps, headaches, dizziness and mental fog. Some of these symptoms are markers of sugar withdrawal. Sugar addiction is real and common, so trying to break away can be difficult. Low-carb flu is not actual flu Please note that “low carb flu” does not include fever or respiratory cold-like symptoms such as coughing or sneezing. If you are experiencing any of these, it means that you might have actually caught an infection! So it would be a good idea to postpone starting your diet until you are all clear. How can you fight tiredness and other symptoms of low-carb flu? First of all, remember that it won’t last forever. Low-carb flu usually lasts around 3-5 days (although could be 1-2 weeks for some unlucky people with high metabolic resistance). Here are some simple tips on making this transition easier. 1) Eat more fat Fat is the key to this whole issue. You must eat lots of it – a lot more th Continue reading >>
How To Get Your Body Into Ketosis: 6 Simple Tips
If you’re looking to burn fat off your body fast, then you need your body to get into ketosis. This is the basis behind the ketogenic diet. Most of us have bodies that are sugar burners. This isn’t a bad thing. Most of our diets lead to our body wanting to burn sugars first anyway. That’s the problem, though, our diets. A lot of the foods we eat on a daily basis are going to convert into glucose when they are processed by our bodies. This leads to our bodies looking at the glucose as its main source of energy instead of fat. When your body is using sugar for energy, it’s burning that instead of any fat you may be wanting to get rid of. If you can get your body into ketosis, it will become a fat burner instead of a sugar burner. This means that your body will look to burn fat for energy instead of something else. You will then begin to start shedding fat off your body and you’ll begin seeing the pound come off. Getting into ketosis isn’t a very easy task. There is a process that you need to go through. Your body will be making a major change. You’ve probably been a sugar burner your entire life so changing into ketosis will be a giant leap. Tips to Get into Ketosis Below are going to tips on how to get your body into ketosis. They are proven tips so if you follow them, you should be a fat burner in no time. If you’re looking for more guidelines on how to change your body, look at this 28-day challenge that is guaranteed to help you drop fat and make your body a fat-burning machine. Lower Carb Intake One of the first things you need to do if you want to get into ketosis is to bring your carb intake way down. Not just a little bit, you need to have a significant drop in the amount of carbs you eat daily. This is by far the most important tip when it comes t Continue reading >>
How Do I Speed Up Ketosis?
Source Putting your body in a state of ketosis is useful in some cases, especially if you suffer from seizure disorders or epilepsy, says the University of Maryland Medical Center. Ketosis can also lead to weight and fat loss and occurs when ketone bodies (made from fat instead of glucose from carbohydrates) are your body's primary fuel source. Regardless of the reason you want to speed up ketosis, following a few simple tips will point you in the right direction. 1. Eat Primarily Fat Eat 1 to 4 grams of fat for every 1 gram of carbs plus protein as part of a ketogenic diet, suggests the Epilepsy Foundation. Keep in mind strict ketogenic diets should be medically supervised when you first begin the diet and be monitored periodically. These diets generally consist of 4:1 or 3:1 (fat to carbs/protein) ratios. Less restrictive medium-chain triglyceride (MCT) diets typically have 1:1 fat to carb/protein ratios. So, your meals will mainly consist of dietary fat: Choose coconut, palm kernel, olive, canola, and other plant-based oils. Other fats that can help fuel your body when following ketogenic diets include butter, mayonnaise, and heavy whipping cream. Sidney Kimmel Medical College provides some sample ketogenic diet menus. Some suggestions they offer include: Adding heavy cream to orange juice Cooking eggs with butter or other fats Mixing heavy cream into diet soda Adding cheese and mayonnaise to increase fat Low-carb diets can also lead to ketosis, but are generally less restrictive. For example, try a 1,200-calorie, low-carb menu. 2. Know Your Carb Allotment Following ketogenic diets can be tricky as lots of math and numbers are often involved. The Charlie Foundation provides a quick reference for carb allotment recommendations to achieve and maintain ketosis. 4:1 Rati Continue reading >>
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 >>
How Long Does It Take To Get Into Ketosis?
A question a lot of people who start a Ketogenic Diet want to know is, how long does it take to get into ketosis? After all, it is being in a state of ketosis that makes the diet, “ketogenic” in the first place. Being in Ketosis not only supercharges your body to be in an optimal fat-burning zone. It also gives you a longer, sustained energy, enhanced cognition, improved focus and other neuroprotective benefits. The Advantages of Ketosis don’t end there Being on a Ketogenic Diet and having your body rely on fats as its fuel comes with cardiovascular benefits as well. It has been shown that ketosis lowers bad LDL cholesterol while increasing good HDL cholesterol, decreasing a person’s risk of heart disease as well as improving insulin resistance amongst others. There are also studies into the ketogenic diet’s effects on Alzheimers Disease, Bipolar Disorder among others that have shown promising results. The Ketogenic Diet itself was used in the early 1900’s to control epileptic seizures and is still used today for those resistant to seizure medication. But we won’t dive deeply into all of that today. Today we’re going to answer the question, how long does it take to get into ketosis? So, how long does it take to get into Ketosis? Nobody can tell you accurately how long it will take to get into ketosis as the time it takes for your body to start creating ketone bodies varies between individuals. We all have unique metabolisms, varying resistance to insulin, previous diet, and other biological factors that differentiate us from one another. If one were to give a timeframe, it would be safe to say that typically you can expect your body to get into ketosis within a period of 2-10 days if you stick to the recommended macro nutrients. (use our keto calculator Continue reading >>
Exercise & Ketosis
This is a summary/extract from The Ketogenic Diet by Lyle McDonald. When muscle glycogen falls to extremely low levels (about 40 mmol/kg), anaerobic exercise performance may be negatively affected. Individuals following a ketogenic diet who wish to lift weights or perform sprint training must make modifications by consuming carbohydrates for optimal performance. During long term ketogenic diets, muscle glycogen maintains at about 70 mmol/kg (113-115) leaving a ‘safety factor’ of about 30 mmol/kg at which time glycolysis will most likely be impaired. Low-intensity aerobic exercise, below the lactate threshold, is useful for both establishing ketosis following an overnight fast as well as deepening ketosis. High-intensity exercise will more quickly establish ketosis by forcing the liver to release glycogen into the bloodstream. However it can decrease the depth of ketosis by decreasing the availability of FFA. Performing ten minutes or more of low-intensity aerobics following high-intensity activity will help re-establish ketosis after high-intensity activity. There is a caloric threshold for exercise to improve the rate of fat loss. A calorie deficit more than 1000 cal/day will slow metabolism. Further increases in energy expenditure past that level does not increase fat loss. In some cases, excess exercise will increase the drop in metabolic rate seen with very large calorie deficits. This value of 1000 calories per day includes any caloric deficit AND exercise. Meaning that if 500 calories per day are removed from the diet, no more than 500 calories per day of exercise should be performed. If someone chose to remove 1000 calories per day from their diet, no aerobic exercise should be done to avoid metabolic slowdown. The decrease in metabolic rate seen with very lo Continue reading >>
Fasting And Exercise
Is it possible to exercise while fasting? This is a common question we hear all the time and the simple answer is ‘Yes’. People think that food gives them energy and therefore it will be difficult to fast and exercise at the same time. Some people with physically demanding jobs feel that they could not fast and work properly. What’s the truth? Let’s think logically about what happens when we eat. Insulin goes up telling your body to use some of that food energy immediately. The remainder is stored as sugar (glycogen in the liver). Once the glycogen stores are full, then the liver manufactures fat (DeNovo Lipogenesis). Dietary protein is broken down into component amino acids. Some is used to repair proteins but excess amino acids are turned to glucose. Dietary fat is absorbed directly by the intestines. It doesn’t undergo any further transformation and is stored as fat. Insulin’s main action is to inhibit lipolysis. This means that it blocks fat burning. The incoming flood of glucose from food is sent to the rest of the body to be used as energy. So what happens during a fast? It’s just the food-storage process in reverse. First, your body burns the stored sugar, then it burns the stored fat. In essence, during feeding you store food energy. During fasting, you burn energy from your stored food (sugar and fat). Note that the amount of energy that is used by, and available to, your body stays the same. The basal metabolic rate stays the same. This is the basic energy used for vital organs, breathing, heart function etc. Eating does not increase basal metabolism except for the small amount used to digest food itself (the thermic effect of food). If you exercise while fasting, the body will start by burning sugar. Glycogen is a molecule composed of many sugar Continue reading >>
Get Into Ketosis Faster – 5 Tips For Rapid Results!
My Experience That Taught Me How To Get Into Ketosis Faster All of us who eat a low carbohydrate, high fat diet, want to get into a state of ketosis faster. Going from running on sugar-to-fat and getting into ketosis can be a real bummer and difficult. The side effects have broken me many times but has given me a wealth of information in order to cross that bridge. For instance, you may feel extra tired, moody, and have intense cravings for carb-rich foods like muffins and pancakes (trust me when I say intense!). During the sugar-ketosis transition you may not even lose much weight. When done properly, you may also experience headaches and dizziness. Many, like my wife, also feel lightheaded. How Long Does It Take To Get Into Ketosis This transition phase doesn’t have to take weeks or months and be an energy sapping pain. In fact, it’s possible to feel energized, and not crave or be overly preoccupied with pancakes and pizza…not too much anyway. The 5 tips in this article are the best ways I’ve found to eliminate or at least diminish these side effects significantly. They will also help you get into ketosis as fast as possible! Instead of taking 14-30 days, it may only take you 2-4. Give them a try and see for yourself that they can really promote and support your transformation towards using your excess body fat for energy to your brain and body. I’ve tried and tested all five tips in this article, including many others! The experience has allowed me to isolate those things that work and separated them from those that don’t work so well. Struggling to get into ketosis has broken me many times, in the past. Keyword here is, ‘past!’ So now I’m sharing the wisdom I’ve gained, wisdom that has also been shared with me and worked! As with any diet, workou Continue reading >>
Will Exercise Put Me Into Ketosis Quicker?
When using a low-carbohydrate diet, the basic idea of ketosis remains critical to your long-term success. Ketosis involves burning fatty acids as your primary fuel source. Both exercise and diet play a role in your ability to achieve and maintain a ketogenic state. Exercise also plays a role in how quickly you enter ketosis, but this depends on both your training volume and intensity. Consult a health care provider before beginning any diet or exercise program. Video of the Day Ketosis, the state in which your body primarily burns fatty acids as fuel, takes work to achieve and maintain. Even though you will always burn a certain amount of fatty acids, you must drop your glycogen levels low enough that your body relies mostly on burning fat for energy. Reducing sugar levels is primarily done by restricting dietary carbohydrates. The more restrictive your diet, the quicker you enter the ketogenic state. This state is a delicate balance, so once you achieve ketosis, you must work to maintain it. Exercise uses various forms of energy for fuel, such as amino acids, fats and carbohydrates. The more you exercise, the more you deplete your body of its reserves, including glycogen. The more glycogen you deplete, the less your body has to use for available energy. When your glycogen levels drop low enough, you enter ketosis. While light exercise will slowly deplete your blood sugar, exercise intensity plays a significant role in not only how quickly you enter ketosis, but how easily you maintain ketosis. In addition to depleting your blood sugar, exercise also depletes muscle glycogen, but this is also determined by how hard you exercise. A light walk is not a strain for most people, so to significantly deplete muscle glycogen, you would need to walk quite a distance. High speed Continue reading >>
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 >>
How To Exercise When You’re In Ketosis
Since going keto means greatly reducing carbs, and since carbs are the body’s primary source of fuel, you might be wondering what your options are when it comes to how to exercise while in ketosis. The good news is that while there are some things to keep in mind, exercise is totally possible on the ketogenic diet and even has some big benefits health- and energy-wise. These are important to know when wading through any misconceptions around low-carb eating and working out. Exercising in Ketosis First, let’s note that the traditional view of weight loss—simply eating less and exercising longer, often with long bouts of cardio—is outdated and unsustainable. In order to see real results when it comes to losing weight and getting leaner, what you eat really matters. A great place to start is checking out a guide on sourcing meat, dairy, and seafood. Therefore, paying attention to the quality of your ketogenic diet itself, and maintaining a steady state of ketosis, is the most important first step you can take. To see if you are actually in a metabolic state of ketosis, testing your ketone levels is vitally important. However, exercise also has many benefits for your health. It’s good for the heart, builds muscle to keep you lean and toned, and strengths the bones. Thankfully, exercise can completely fit into your routine while eating for ketosis. You just need to keep in mind a few simple considerations: Type of Exercise Nutritional needs vary depending on the type of exercise performed. Workouts styles are typically divided into four types: aerobic, anaerobic, flexibility, and stability. Aerobic exercise, also known as cardio exercise, is anything that lasts over three minutes. Lower intensity, steady-state cardio is fat burning, making it very friendly for the Continue reading >>
Tim Ferriss – 3 Day Fast Protocol Details – Get Into Ketosis Quicker And Easier
In Tim Ferriss’ new book Tools of Titans he puts forward a method to optimize the process of fasting. In his typical 80/20 style, he aims to get the most benefits, in the least amount of time. His recommended fast is conducted in a 3 day period, spanning Thursday evening to Sunday evening. 3-Day Fast Overview Stop eating Thursday night Friday morning go for a long walk to accelerate your transition into ketosis Friday and Saturday stay fasted, and consume moderate amounts of exogenous ketones and MCT oil (as needed), to give you a boost while you’re keto adapting. Sunday evening you break the fast. Here’s the process in more detail if you don’t have Tools of Titans to hand: Thursday Evening Eat a low carbohydrate dinner around 6pm. Make that the last meal of the day. Go to bed as normal. Friday Morning Drink some caffeine if needed, then get out the door and walk within 30 minutes of waking. Bring at least 1 litre of water, with some added salt (to prevent headaches/cramping), and sip as you walk. Walk for 3-4 hours(!). Filling up/buying more water as needed. Arrange phone calls for this time, to make the time productive. The idea behind the walk is that you use up your glycogen stores, forcing your body to move quicker into deep ketosis. The quicker you get into ketosis, the less time you spend feeling sub-optimal, and the less potential muscle wastage. Friday Day (post walk) Consume exogenous ketones or MCT oil 2-3 times throughout the day, where necessary. Tim primarily uses KetoCaNa & KetoForce as exogenous ketone sources. Both these products contain 11.7g of Beta-hydroxybuterate per serving, and each contain 16 servings. The key difference is that KetoForce is an unflavoured (alkaline) liquid. And KetoCaNa is an orange flavoured powder you can mix into wate Continue reading >>
How To Exercise On A Keto Diet
Following several requests from my readers, I will be sharing my thoughts on exercise and nutrition that is specific to those of who stay physically active and follow a keto diet. In this post, I'll try to cover the basic facts and myths about training on a ketogenic diet. This post will not cover details of exercise nutrition (e.g. whether to eat carbs before or after exercise which is not as straightforward as you may think), essential supplements, specific types of training or my personal exercise routine. These topics are covered in this post: Keto Diet Nutrition & Exercise: Carbs - and many more will follow in my future posts. So let's start with some basics of training on a keto diet. The "Exercise More and Eat Less" Dogma When you ask people what is the purpose of exercise, the most common answers are: to lose weight (body fat) to get fit and stay healthy to look and feel good to build muscles and strength When your goal is fat loss, the most common mistake is to go on a calorie restricted diet and add more exercise, usually prolonged cardio, in an effort to lose weight. When this approach fails, most people simply decrease their calorie intake and take on even more exercise. By doing so, most become physically and mentally exhausted with no real weight loss. The more they stick to this approach, the more like they will overexercise and/ or overeat, putting an increasing amount of stress on their body. The side effects of that are accelerating the ageing process of their cells and increasing the level of chronic inflammation. This approach is simply not sustainable and can harm your body. Years before I started following a low-carb approach, I used to spend hours exercising every week. In fact, I used to go to gym almost every day for an hour or more, usually doi Continue reading >>