The Future Of Fat-burning
Scientific support for low-carb/nutritional ketosis rises at the inaugural Metabolic Therapeutics Conference. My recent participation in the first-ever Metabolic Therapeutics Conference was a refreshing and hopeful look into the future of nutrition and fat-burning, but it also brought to light the many challenges ahead. It’s now being widely accepted that the ultimate fat-burning metabolism is created by eating certain foods while avoiding others. As carbohydrates are reduced and fats increased, the metabolism kicks in to burn more stored body fat for energy, both at rest and during physical activity. Fatigue, pain, hunger and many other abnormal signs and symptoms that can reduce quality of life can suddenly disappear. Taking it a step further, a very low-carbohydrate eating plan increases fat-burning even more, and also raises ketone production. Ketones are another source of energy, especially for the brain but also the heart and other body parts. Benefits include reduced reliance on sugar for fuel, which can reduce tumor growth, and much more. Ketones are not only used for energy in the heart, brain and other tissues, but the state of nutritional ketosis may be the ideal approach to prevent most of the common chronic diseases from Alzheimer’s to cancer, and diabetes to heart disease. This healthy nutritional state, which medicine has used for more than 100 years to treat epilepsy, is also thought to successfully treat many types of brain injuries, including Alzheimer’s, along with obesity, Type 1 and 2 diabetes, brain tumors and other cancers. One of my earliest experiences with ketosis was while fasting 43 years ago. We now know that fasting is not necessary to get the body to increase fat-burning significantly — you can do this simply by eating the right de Continue reading >>
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 >>
Keto Diet Science: How Your Body Burns Fat
By now, you’ve probably heard about the keto diet. You've probably heard that it all but bans carbs and sugars, or that it's been clinically shown to reduce epileptic seizures in kids, or even that it helps people condition their bodies to burn fat. As we detailed in our recent feature on the keto diet, all of those things are true. But as any bodybuilder knows, you don't need to be on the keto diet to burn fat. Heck, you can do it with a focused meal and exercise plan. So we've been wondering: When your body "burns fat" for energy, what's really going on there? How exactly does the keto diet work? And why the hell is it called the "keto" diet, anyway? Play Video Play Loaded: 0% Progress: 0% Remaining Time -0:00 This is a modal window. Foreground --- White Black Red Green Blue Yellow Magenta Cyan --- Opaque Semi-Opaque Background --- White Black Red Green Blue Yellow Magenta Cyan --- Opaque Semi-Transparent Transparent Window --- White Black Red Green Blue Yellow Magenta Cyan --- Opaque Semi-Transparent Transparent Font Size 50% 75% 100% 125% 150% 175% 200% 300% 400% Text Edge Style None Raised Depressed Uniform Dropshadow Font Family Default Monospace Serif Proportional Serif Monospace Sans-Serif Proportional Sans-Serif Casual Script Small Caps Defaults Done Well strap some protective boxing headgear over those thinking caps, bros, because we’re about to roundhouse kick you in the brain with some KNOWLEDGE. (For a detailed breakdown of the chemistry at work, be sure to check out our references: this explainer on ketone bodies from the University of Waterloo, and this ketosis explainer from Rose-Hulman Institute of Technology [PDF], plus our feature on the keto diet from the July/August issue of Men's Fitness.) Why does the body go into fat-burning mode? For most pe Continue reading >>
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 >>
Is It Necessary To Include High Fat Intake In A Ketosis Diet, Or Is It Just A Convenience, Because Isn’t The Idea To Burn One’s Body Fat To Make Up For The Lesser Caloric Intake?
Hi, It is actually necessary to include more healthy fat in your diet if you want to follow keto diet. It is one of the major differences between low-carb diet and ketogenic diet. (low-carb diet does not emphasize on eating more fat while ketogenic diet does) Ketogenic diet is a diet that is high in fat, adequate in protein and low in carbohydrates. Generally, the macronutrient ratio varies within the following ranges: 60-75% of calories from fat (or even more), 15-30% of calories from protein, and 5-10% of calories from carbs. In other words, the fat-protein-carbs ratio should be around 7:2:1. You can include more healthy fat by eating more: Coconut oil Olive oil Avocado Organic butter Nuts (Almonds, Walnuts, Cashews…) Seeds (Flaxseeds, Chia seeds…) Cheese If you want to learn more about Keto diet, you can read my blog post where I listed all useful resources of ketogenic diet. Here’s the link: I would suggest that you watch all those videos to better understand how human body works when following a keto diet, and get a well-rated cookbook to get started. Continue reading >>
Ketogenic Dieting 101: How To Use Fat As Fuel
Eating fat to burn fat sounds contradictory, if not nuts, right? The world is full of people who are fat because of high-fat diets, so why would a fit person want to follow suit? I'm not talking about stuffing your face full of peanut butter cups. I'm talking about following a ketogenic diet—or, put simply, a high-fat, moderate-protein, carbohydrate-restricted diet designed to make the body burn fat for fuel. Bodybuilders, fitness enthusiasts, and researchers alike have found that such diets are an effective fat-loss tool. In fact, studies have shown that ketogenic diets induce numerous favorable metabolic and physiological changes, including weight loss, less oxidative stress, improved body composition, reduced inflammation, and increased insulin sensitivity.[1-4] That being said, what does the science surrounding ketogenic diets have to say about individuals looking to run faster or farther, jump higher, or improve other aspects of sports performance? Shouldn't athletes be swilling Gatorade before, during, and after their events instead of adopting a high-fat, restricted-carbohydrate diet? Not necessarily. Ketogenic diets have become increasingly popular among athletes ranging from Olympic competitors to endurance runners, with good reason. Let's take a closer look at the science. What Exactly Is A Ketogenic Diet, Anyway? Ketogenic diets are very high-fat, moderate-protein, carbohydrate-restricted diets. The exact breakdown of the diet varies between individuals, but a general profile may reflect 70-75 percent fat, 15-20 percent protein, and only 5-10 percent carbohydrate. So, you're probably thinking, all I need to do then is watch out for the carbs, right? Not exactly. Ketogenic diets are not the same as high-protein, carbohydrate-restricted diets. I often hear Continue reading >>
How Much Ketosis Do You Need To Lose Weight?
How much ketosis do you need to lose weight? Can protein shorten life? And does eating extra fat really make you fat? Get the answers in this week’s Q&A with Dr. Andreas Eenfeldt: Clarification concerning Dr. Fung’s article “Does Eating Extra Fat Make You Fat?” If you review the responses to this article, there is total confusion. One even points out the article contradicts information previously provided on the site. While it is reasonable to conclude that most people visiting the site would be overweight and perhaps obese, if Dr Fung is correct, it would seem there would be cautions provided throughout the site concerning eating too much fat. I’m confused so please clarify. Thank you, Sylvia I think we do caution people not to eat too much fat. We say that for the best long-term weight loss effect, you should only eat more fat if you’re hungry. If you’re not hungry and you have excess weight to lose, don’t eat. Adding lots of extra fat to your meals – when you don’t need it to feel satiated – will indeed slow down weight loss. If you want more clarification – and some entertainment – check out the second tip in this short video: Best, Andreas Eenfeldt At what level of ketosis can I expect to lose weight? How long will it take before the body hits ketosis? I am only registering on the second colour of the strip tests, can I expect to lose weight at that level? Only been going just over a week, think I am fairly strict, maybe a bit of full cream milk in tea and coffee instead of cream all the time. Is it unrealistic to be in ketosis at this stage? Shelley Hi! You can certainly lose weight on that level of ketosis. It’s possible to lose weight even without ketosis. Ketosis is simply a definite sign that you’re burning lots of fat and that th Continue reading >>
Burn Fat With A Cyclical Ketogenic Diet
The Cyclical Ketogenic Diet What is a cyclical ketogenic diet and how does it help one burn fat? By the way, what even constitutes an optimal physique? This is different based on each individual’s unique genetic potential but researchers would agree that we should have a moderate to thin structure and good muscular development. While many have sought after a thin physique, the mantra of the 21st century is that strong is the new thin! We want to have a good body fat percentage (6-15% for men and 15-30% for women) and have developed well-toned musculature. This article discusses how to build muscle and burn fat with a cyclical ketogenic diet Ketogenic Diet and Fat Metabolism: A ketogenic diet is a very low carbohydrate, moderate protein and high fat based nutrition plan. A ketogenic diet trains the bodies metabolism to run off of fatty acids or ketone bodies. This nutrition plan has been shown to improve insulin sensitivity and reduce inflammation. This leads to improved muscle development and fat metabolism (1, 2). The ketogenic diet is built around good fats such as grass-fed butter, coconut products, avocados, nuts/seeds, pasture-raised animal products and extra-virgin olive oil. This diet should also focus on low-carbohydrate fruits, vegetables and herbs as staple components. The fat levels will be between 60-80% of calorie intake. How Ketones Are Formed? The body has two major energy sources, it burns glucose or ketone bodies. The majority of people burn glucose primarily because they are constantly supplying a steady form of sugar, starches and proteins that can be turned into blood sugar. When one either fasts or goes on a low-carb, moderate protein and high fat diet they switch their energy source to fat. In particular, the fatty acids are broken down into keto Continue reading >>
How Much Fat Should You Eat On A Ketogenic Diet?
Thankfully, the days of low-fat diet fads are mostly behind us, and people are better understanding the importance of eating healthy fats for health. But still, many of those eating keto will underestimate just how much fat they need to eat to see success on this way of eating. So, how much fat can you eat on a ketogenic diet? This article will cover why fat intake matters on the ketogenic diet and how it makes it successful, as well as how to find out how much fat you need. Then, we’ll touch on how you can make sure your fat intake stays high (while still getting enough calories) and the best types of fat to eat. The Importance of Fat on the Keto Diet Dietary fat is the cornerstone of the ketogenic diet. It’s the high fat intake and low carb intake that makes the diet “work” and keeps your body in ketosis — using those ketones for fuel and burning through fat. Having a very low carb intake allows you to deplete your body of carbohydrates and stored carbohydrates (glycogen) and conditioning it to begin turning to fat instead, leading to the creation of ketones for energy. Getting and keeping the body in this state of ketosis has many benefits that include weight loss and better health. High Fat and Enough Calories Matters Those new to keto or who have taken a break from it often struggle with eating enough fat at first. Since you’re greatly reducing your carb intake, you have to really increase your fat intake to replace the calories you were eating before from carbs. This can take some adjustment. If you’re not used to eating high fat, it might seem like a lot at the beginning. Fat is satiating, which is one of the advantages of keto because you can naturally avoid overeating due to its satisfying nature. That being said, it’s important to also eat enou Continue reading >>
How Much Fat Are You Suppose To Have A Day
The ketogenic diet is advertised as a low carb high-fat diet. But how much fat a day on keto should you actually consume? This article will tell you. There are many diet programs out there, recommending different amounts of fat consumption. The American Heart Association recommends limiting dietary fat intake to 20-35% of total daily calories. A high carb vegan diet may reduce it as low as 10%. A low carb ketogenic or paleo diet can go up to 60-80% of fat. So, the advice given ranges from low to high. But what is the minimum daily required fat intake “before stuff goes wrong”? Fat is an essential nutrient, unlike carbohydrates, that the body needs to repair cell membrane, regulate hormones and the metabolism. Your cells are literally made up of the fat molecules you eat. Dietary fat should contribute at least 15% of food energy (1). Any lower than that for an extended period will lead to hormonal malfunctioning and malnutrition of the cells, including the brain. What’s more, low fat intake makes you more hungry and mentally drained. High carb diets can lead to leptin resistance, which makes the body not receive signals of satiety and can cause overeating. So, whatever diet you choose to follow, your fat consumption should at least fall somewhere between 20-35%, which on a 2000 daily caloric intake would be around 40-80 grams. The ketogenic diet is a low carb high fat diet that reduces daily carbohydrate intake to <5-10%. Unlike fat and amino acids, carbs are not essential for survival and the body can live indefinitely without them. Instead of glucose, what gets burned for energy are fat and ketone bodies. The liver produces ketones when glycogen stores have been depleted and converts them into energy. A standard ketogenic diet by the book would look something lik Continue reading >>
How To Increase Fat Burning During Ketosis
Ketosis is also known as the body's process for generating energy by producing ketones when insufficient carbohydrates are available in the diet. In other words, a low-carb diet is called ketogenic because it forces the body to use fat for energy. Ketosis is a very effective means of burning fat, but there are certain techniques for increasing fat-burning through exercise and nutrition. How many carbs should you eat per day? When is the best time to eat them? What kinds of carbs are best? And what natural supplements prevent muscle loss caused by extreme ketogenic diets? Follow a few basic rules to answer these questions and achieve your fat-burning goals. Video of the Day Take in 30 to 50 g of carbohydrates per day, depending on your individual metabolism. Typically, this carb-depletion phase lasts five days and is followed by two days of carb-loading. For example, having 100 to 200 g of carbs per day for two days. This carb-cycling strategy helps to prevent dieting plateaus in which the body stops burning fat in response to what it perceives as starvation. Stack your carbohydrates around your workouts. Carbs are needed for two reasons: muscle recovery and energy. One good strategy is to take in half of your carbs before your workout and the other half after. Some people choose to take all of them before or after. Either way, taking in your carbohydrates in the morning will allow the body to switch into ketosis during the day, burning more fat. Limit resistance training workouts to 60 minutes to control cortisol levels. The stress hormone cortisol, part of the fight-or-flight response, slows down fat-burning and metabolizes muscle tissue. After about an hour of training, muscle-building hormones plummet, and cortisol increases significantly. Sometimes, training harder Continue reading >>
Lose Weight By Achieving Optimal Ketosis
Do you want to lose weight? Here’s number 16 of my 18 best tips. All of the published tips can be found on the How to Lose Weight page. Before we get started, here’s a short recap of the tips so far: The first and most crucial piece of advice was to choose a low-carb diet. The next were eating when hungry, eating real food, eating only when hungry, measuring progress wisely, being persistent, avoiding fruit, beer and artificial sweeteners, review your medications, stressing less and sleeping more, eating less dairy and nut products, stocking up on vitamins and minerals, using intermittent fasting and finally, exercising smart. This is number sixteen: 16. Get into optimal ketosis Warning: Not recommended for type 1 diabetics, see below. We’ve now arrived at tip number 16. If you’re still having trouble losing weight, despite following the 15 pieces of advice listed above, it might be a good idea to bring out the heavy artillery: optimal ketosis. Many people stalling at weight plateaus while on a low carb diet have found optimal ketosis helpful. It’s what can melt the fat off once again. So how does this work? A quick run-through: The first tip was to eat low carb. This is because a low-carb diet lowers your levels of the fat-storing hormone insulin, allowing your fat deposits to shrink and release their stored energy. This tends to cause you to want to consume less calories than you expend – without hunger – and lose weight. Several of the tips mentioned above are about fine-tuning your diet to better this effect. Video course Do you know exactly how to eat a low-carb and high fat diet (LCHF)? This is required for ketosis. If not the easiest way is watching this high quality 11-minute video course on how to eat LCHF, and the most important things to think a Continue reading >>
How To Lose Stubborn Belly Fat Through Ketosis
Losing stubborn belly fat is one of the biggest challenges when getting in shape. Belly fat is not only aesthetically unappealing, it has health consequences. It can make you vulnerable to many conditions such as diabetes and heart problems. In this blog, we will share with you why belly fat is so ‘stubborn’ to burn, explain what exactly is Ketosis and how you can lose stubborn belly fat through Ketosis. We will also share a specific exercise and a diet plan to help burn this belly fat. What is Stubborn Belly fat and why it is bad for our health? While you may have fat all over different parts of your body, it isn’t the same. Stubborn belly fat is the soft layers of fat around the waistline that covers your abs. To be more precise, there are three types of fat: Triglycerides– A fat circulates in your blood Subcutaneous Fat– The layer of fat directly below the skin’s surface. This is the fat you can grab with your hands Visceral Fat– The dangerous fat. This is located beneath the muscles in your stomach Belly fat unfortunately does not just sit still. Some visceral fat is necessary, but too much can lead to health problems. You can estimate whether you are carrying too much belly fat by measuring your waist with tape. Anything over 80 cm (31.5 inches) in women and 94 cm (37 inches) can provoke health issues. Carrying excess visceral fat is associated with an increased risk for: Coronary heart disease Cancer Stroke Dementia Diabetes Depression Arthritis Obesity Sexual dysfunction Sleep disorders Why is Stubborn belly fat so “Stubborn”? To understand what makes belly fat so difficult to burn,let’s dive into the biology. Burning fat is a two-part process: Lipolysis is the process whereby fat cells release molecules of stored fat into the blood. Oxidation Continue reading >>
Ketosis: Metabolic Flexibility In Action
Ketosis is an energy state that your body uses to provide an alternative fuel when glucose availability is low. It happens to all humans when fasting or when carbohydrate intake is lowered. The process of creating ketones is a normal metabolic alternative designed to keep us alive if we go without food for long periods of time. Eating a diet low in carb and higher in fat enhances this process without the gnawing hunger of fasting. Let’s talk about why ketones are better than glucose for most cellular fuel needs. Legionella Testing Lab - High Quality Lab Results CDC ELITE & NYSDOH ELAP Certified - Fast Results North America Lab Locations legionellatesting.com Body Fuel Basics Normal body cells metabolize food nutrients and oxygen during cellular “respiration”, a set of metabolic pathways in which ATP (adenosine triphosphate), our main cellular energy source is created. Most of this energy production happens in the mitochondria, tiny cell parts which act as powerhouses or fueling stations. There are two primary types of food-based fuel that our cells can use to produce energy: The first cellular fuel is glucose, which is commonly known as blood sugar. Glucose is a product of the starches and sugars (carbohydrates) and protein in our diet. This fuel system is necessary, but it has a limitation. The human body can only store about 1000-1600 calories of glucose in the form of glycogen in our muscles and liver. The amounts stored depend on how much muscle mass is available. Men will be able to store more because they have a greater muscle mass. Since most people use up about 2000 calories a day just being and doing normal stuff, you can see that if the human body depended on only sugar to fuel itself, and food weren’t available for more than a day, the body would run Continue reading >>
Keto Diet Weight Loss Rate – How Fast Can You Lose Weight?
“I have to lose extra weight fast, urgently, right here and right now. I can not wait a minute, otherwise I cannot wear my favorite clothes to a party, wedding, concert etc.” You are familiar with those thoughts, aren’t you? We always wait until the last day, and then we begin to panic and search for a diet for rapid weight loss. You try to water or juice fast, lose 3-5 kg (6.6 – 11 lb) of nothing but water weight and despite what the scales say, you look no different and feel weak and dehydrated. The keto diet is the safest way to lose weight very fast, but just what is the keto diet weight loss rate? Read on to find out. What is the keto diet weight loss rate? I’m sure there are only ketogenic diet followers among my readers. Well, I’m almost sure of that. Some of you have just entered our low-carb club, and you are really wondering – what is the keto diet weight loss rate? After all, you could be in the category of those who need to fit into a sexy dress just next week. Keep track of your progress! Weight loss is easier when you’re collecting analytic data on yourself! Add to cart Select options Select options Add to cart So, let’s find out what is the weight loss rate on a ketogenic diet. First of all we have to figure out how exactly how our calories get burned with a keto diet. The principle of calorie burning is very simple, although to be honest, I do not agree with it. As for me it is complicated. I think everything is very difficult with our bodies. I will explain it with simple words, without bothering your brain with any detailed information. You are definitely in a rush to start doing whatever needs to be done to fit into the same dress. When you live your usual life without any diet your body gets energy from carbohydrates. As soon as you Continue reading >>