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 >>
High Fat, Low Carb Ketogenic Diets Work, But You’ll Have To Be Disciplined
Source:Supplied Used clinically for many years, specifically in the area of epilepsy where it is used to help reduce seizures, ketogenic diets are also known for their relatively quick weight loss outcomes. Not a new area of nutrition but one that has become increasingly popular in recent years, the question is, ‘is a ketogenic diet the right diet for you?’ Ketogenic diets refer to diets that are particularly low in carbohydrates (ranging from 5-20%, or 20-50g of total carbohydrates and high in fats (up to 75% in total fat). This is as opposed to standard ‘diets’ which contain 30-50% carbohydrates and just 30% fat or less. Diets that are much lower in carbohydrate than the muscles and the brain typically need to function shift the body into a state known as ‘ketosis’ in which fat stores in the body are broken down into ketones which fuel the muscles and the brain in place of the carbohydrates when they are in limited supply. The result is enhanced fat burning and relatively quick weight loss as compared to a traditional dietary approaches. There is no evidence to show that keto diets are damaging to the body. In fact, with their superior weight loss and associated reductions in inflammation in the body, there are a number of benefits, particularly for individuals with high blood glucose levels, fatty liver and significant amounts of weight to lose. The primary issue with keto diets is that the total amount of carbohydrate consumed needs to be kept very low, or the body will quickly come out of ketosis. For example, a low carb diet for most of the day followed by an extra snack of chocolate or piece of banana bread will quickly negate any of the potential benefits of ketosis as the total amount of carbohydrate rises above the upper limits of 50g or so for the Continue reading >>
The Ugly Truth About Ketogenic Diets
Here's what you need to know... Ketosis occurs when carbs are in such low quantities that your body relies almost exclusively on fatty acid oxidation and ketone metabolism. Ketogenic diets have about 70-75% of your daily caloric intake coming from fat and about 5% from carbohydrates. Ingesting protein above approximately .8 grams per pound is enough to kick you out of ketosis. Ketogenic diets improve body comp, but so does any diet that reduces calories from any source. There is no literature to support that a ketogenic diet is beneficial for promoting increases in muscle mass. Ketogenic diets affect performance negatively. Questions About Ketosis While the ketogenic diet has been used widely and rather effectively in some cases, there's still a lot of confusion about it. What exactly is a ketogenic diet? How does it differ from low carb dieting? Most importantly, at least for the T Nation demographic, is the question of whether ketogenic diets allow you to put on, or at least keep, muscle. Ketosis: What is it? Ketosis is a metabolic state that occurs when dietary carbohydrates are in such low quantities that your body must rely almost exclusively on fatty acid oxidation and ketone metabolism. That sounds simple on the surface, but let's unpack that explanation a bit. To function, your body requires a substantial amount of energy in the form of ATP. So, let's just assume that the average person uses about 1,800 calories per day to create enough ATP to keep him alive (not including any physical activity). Now this is where it gets interesting. You have this thing in your skull called a brain. It uses about 400 or so calories per day and runs almost exclusively on glucose. (There's some evidence it can use small amounts of fat and lactate, but in the big picture it's not Continue reading >>
The Ketogenic Diet Might Be The Next Big Weight Loss Trend, But Should You Try It?
Here's what you need to know about the high-fat, low-carb diet everyone's talking about. Google has released the top search terms of 2016, and when it comes to weight loss, it turns out folks were especially drawn to the ketogenic diet. It was one of the 10 most-searched diets this year, landing halfway down the list (just a few notches below the taco cleanse!). But if you weren't among the keto-curious in the last 12 months, you're probably wondering now, Is this something I should try? (And what does ketogenic mean again?) Read on for a quick primer on the plan, and my bottom-line advice. What is the ketogenic diet? In a nutshell, it's a high-fat, low- to moderate-protein, low-carb eating plan. On a ketogenic diet, roughly 75% to 90% of daily calories come from fat; 6% to 20% come from protein; and 2% to 5% come from carbohydrates. It was originally devised as a tool for controlling epileptic seizures (though doctors aren't exactly sure how it works) before there were drugs to treat seizures. In the past few decades, it has reemerged as patients and parents seek alternatives to pharmaceuticals. But the ketogenic diet has also been adopted as a weight loss plan. The goal of the diet is to achieve ketosis, a state in which the body is using fat as its primary fuel, rather than carbs. After three to four days on a ketogenic diet, back-up stores of carbohydrates, called glycogen, become depleted and ketosis kicks in, triggering some weight loss and the appearance of a leaner physique. But in terms of dropping pounds, the primary advantage of a ketogenic diet is that it doesn't leave you hungry, since it involves eating a good deal of satiating fats, and the state of ketosis has been shown to reduce appetite. What does the research say? A recent Spanish study tracked 20 ob Continue reading >>
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Does Fasting Help Lose Weight? What Have People Experienced Trying This? What Are The Pros And Cons?
tldr; It can help with dietary adherence in some folks and probably help them manage or at least learn about hunger sensations. It’s not for everybody though, you should probably experiment with different variations of it and consider it after making some key basic nutritional adjustments. It doesn’t suit everyone’s lifestyle but it might suit yours. It can only create fat loss the same way any other eating strategy does, via an energy deficit. One I think it's first necessary to recognize that the majority of us naturally fast 12-14 hours per day already during our sleep. Then we need to establish some ground rules about Intermittent Fasting as there are numerous methods. Probably others… Which type of IF are we talking about here? Second, IF has become all the rage recently because it has some good evidence pointing in the direction of fat loss in particular. However, it’s important to keep in mind that there is actually very little research in this field (no one wants to fund not eating). It has never really been shown to be any more effective for fat loss (AKA weight loss) than simple caloric restriction when calories are accounted for directly (i.e. not personal recall, which is always inaccurate). Which makes perfect sense from a physiological stand point because you can’t defy the laws of physics just by eating only at a certain time. When IF does seem more effective for fat loss it’s probably just because it creates a calorie restriction in certain people and frankly people who don’t have success with a strategy just don’t rave about it as much as people who do. A colleague, Dr. John Berardi, wrote a great (and free) book on the subject a few years back. Based on his experience and did an little experiment on himself utilizing blood work. You c Continue reading >>
Is The Keto Diet Actually Effective For Weight Loss?
I would say is a matter of choice really but personally I wont opt for that after reading many reviews about it even on Youtube. The keto diet is becoming a trend among people looking for quick, dramatic weight loss. But many experts argue that it isn’t safe. A new twist on extreme weight loss is catching on in some parts of the United States. It’s called the "keto diet." People promoting the diet say it uses the body’s own fat burning system to help people lose significant weight in as little as 10 days. It has also been known to help moderate the symptoms of children with epilepsy, although experts are not quite sure why it works. However, critics say the diet is an unhealthy way to lose weight and in some instances it can be downright dangerous. What Is Ketosis? The “keto” diet is any extremely low- or no-carbohydrate diet that forces the body into a state of ketosis. Ketosis occurs when people eat a low- or no-carb diet and molecules called ketones build up in their bloodstream. Low carbohydrate levels cause blood sugar levels to drop and the body begins breaking down fat to use as energy. Ketosis is actually a mild form of ketoacidosis. Ketoacidosis mostly affects people with type 1 diabetes. In fact, it is the leading cause of death of people with diabetes who are under 24 years of age. However, many experts say ketosis itself is not necessarily harmful. Some studies, in fact, suggest that a ketogenic diet is safe for significantly overweight or obese people. However, other clinical reviews point out that patients on low-carbohydrate diets regain some of their lost weight within a year. Where It’s Helpful The keto diet was created by Dr. Gianfranco Cappello, an associate professor of surgery at the Sapienza University in Rome, Italy. He claims great su Continue reading >>
How Do I Maintain All My Muscle Mass On Keto Diet?
The real question would be: “Why are you on a ketosis diet?” “Why are you on a diet at all?” Why don’t you just change your lifestyle and drop the weight forever? Why are you doing something that you know isn’t permanent? Are you just going to stop eating carbs forever? Or once your medical test is over, will just go back to eating carbs and gain it back? Which you will, you will gain it back. Your body will suck up those carbs and hold that fat for dear life. Your fat stores will be branded into your metabolisms main fuel source. Your fat loss will come to a screeching halt. The better question, and one I much preferred to be asked is: “How do I change my lifestyle to keep the fat off, forever?” If I get asked one more time about: “Is the Atkins diet good to lose weight for my wedding in 2 weeks?” “I’m going to Cancun and want to lose some belly fat, does the biggest loser diet really work fast?” “Is the twinkle fucking toe diet a good choice to burn fat in 3 days?” The evil side of me wants to tell them the amazing new: “Drink warm milk while standing on your head diet!!!” “You’ll lose so much weight, so super fast!” Let me shatter your belief systems real quick. I lose weight on a high carbohydrate diet. Yeah that’s right, high carb! Because carbs are not the enemy, they’re the weapon I use to lose fat FASTER! The enemy is your meal timing. When you eat and what you eat is all that matters. Eating high protein when you need to repair muscles. Eating high carbs when you need to replenish muscles and back-load for a next day workout. Insulin is like playing with fire. It's not scary. It's no scarier than a fire in a fireplace. If used correctly, it provides us with what we need. If you start your fire in the middle of your li Continue reading >>
Pruvit Keto Os Review
I'm Mike and I've been a personal trainer for over 10 years and I first heard about ketosis way back before it was even a big thing. I've been more or less on the ketogenic diet full-time ever since. When Keto-OS came out, people had been talking about Keto-OS being the go-to product for quickly getting into ketosis and even allowing you to cheat. Me being a skeptic, I set out on a 3 month strict review project, to get to the bottom of whether or not Keto-OS actually works. After months of testing blood samples and body calibrations, I am about to give you the conclusion of what I found from my review down below. KETO OS is the latest product from Pruvit and stands for "Ketone Operating System." This product is an exogenous ketone drink, which means it may provide a multitude of benefits, ranging from athletic performance enhancement, more efficient weight loss, cancer prevention, cognitive improvement and anti-inflammatory properties, among other things. Its ability to essentially trick the body into burning fat instead of carbs (a state known as ketosis) can also result in more rapid weight loss than you may have thought possible. This is what Pruvit had to say: Keto-OS is your “ketone operating system”. It was one of the First Therapeutic Ketone Supplements on the market. The proprietary blend is owned by Prüvit and is Dr. Approved, Lab Tested, University backed and the technology in Keto-OS is patent pending, developed by one of the most world renown Dr.’s and experts on Ketosis. Prüvit was the first company approved by University of South Florida to acquire the sub-license rights to use this patent pending technology. It is a powder that you mix with 8=10 oz. of water. Keto-OS is Pruvit’s flagship product and is the first product the company sold when it Continue reading >>
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 >>
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 >>
What's Up With The High-fat Diet Trend—and Does It Work?
If you're looking for the trendiest diet since Paleo, this might be it—only with more fat, way less protein, and virtually zero carbs. The ketogenic diet, which has reportedly been used by celebs like Kim Kardashian and NBA player Lebron James, is a high-fat, low-protein, low-carbohydrate diet that was originally developed to treat epilepsy in children (experts can't say for sure why it reduces the frequency of seizures, but it does seem to work). The whole diet is based on a process called ketosis, which is when your body is so depleted of carbs that your liver converts fat into fatty acids and ketone bodies, which can be used as energy, says Tracy A. Siegfried, M.D., medical director at The N.E.W. Program, a bariatric and metabolic weight-loss center in California. The ketones replace carbohydrates as your body’s main energy source, meaning you are running on (and burning) fat. To tell if your body is in a state of ketosis, you can measure your blood or urine for elevated levels of ketones (Ketostix, used to test keto-dieters ketone levels, are available at many pharmacies). If this sounds familiar, it's probably because ketosis is also the goal of the first stage of the Atkins diet. But unlike the keto diet, the Atkins diet aims to get you into a mild state of ketosis and allows for more carbohydrates. In other words, keto is more hardcore. So What the Heck Do You Eat? To get your body to reach ketosis, 80 to 90 percent of the calories you consume should come from fat, and the rest should come from a combo of protein and carbs, says Siegfried. Plus, your carb intake is limited to 10 to 35 grams per day. That's roughly the amount in a single apple, glass of milk, or piece of bread. In fact, it's pretty much impossible to eat fruit or milk-based products without su Continue reading >>
In Depth Look At Ketogenic Diets And Ketosis
What exactly is Ketosis? The metabolic state of ketosis simply means that the quantity of ketone bodies in the blood have reached higher-than-normal levels. When the body is in a ketogenic state, this means that lipid energy metabolism is intact. The body will start breaking down your own body fat to fuel the body's normal, everyday functions. What's So Great About Being In Ketosis? Establishing this metabolic state of ketosis even for a short period of time has many outstanding benefits. Benefit 1 The main benefit of ketosis is that it increases the body's ability to utilize fats for fuel, which gets very lazy on a high-carbohydrate diet. When on high-carbohydrate diets, the body can usually expect an energy source to keep entering the body. But in the state of ketosis, the body has to become efficient at mobilizing fats as energy. Benefit 2 Ketosis has a protein-sparing effect, assuming that you are consuming adequate quantities of protein and calories—0.7 grams per pound of body weight per day—in the first place. Once in ketosis, the body actually prefers ketones to glucose. Since the body has copious quantities of fat, this means there is no need to oxidize protein to generate glucose through gluconeogenesis. Benefit 3 Another benefit has to do with the low levels of insulin in the body, which causes greater lipolysis and free-glycerol release compared to a normal diet when insulin is around 80-120. Insulin has a lipolysis-blocking effect, which can inhibit the use of fatty acids as energy. Also, when insulin is brought to low levels, beneficial hormones are released in the body, such as growth hormone and other powerful growth factors. Benefit 4 Another small but very important benefit of the ketogenic diet is that when in the state of ketosis, ketones, alon Continue reading >>
Is The Ketogenic Diet Safe For Weight Loss?
Share it: If you’ve been contemplating various weight-loss strategies, you may have run across the ketogenic diet. This dietary strategy, which is often used in a clinical setting to help improve seizure control in children with epilepsy, is picking up steam as an effective treatment for weight loss. But is it right for you? We turned to the experts to find out more. WHAT IS IT? The ketogenic diet is a high-fat, moderate-protein, low-carbohydrate diet that forces the body into a state of ketosis, where fat is burned for fuel instead of carbohydrate. (This isn’t to be confused with ketoacidosis, a dangerous condition typically caused by a lack of insulin in the body.) According to Dominic D’Agostino, a researcher at the University of South Florida who specializes in ketogenic diets, “The ‘classic ketogenic diet’ used originally for the management of drug-resistance seizures is a 4:1 ratio of fats to protein and carbohydrates.” That equates to about 80–90% fat, 5–15% protein and 5–10% carbohydrates. For weight loss, he says, this diet is typically modified “to allow a more liberal consumption of protein” (20–30%) with the same carbohydrate restriction. IS IT FOR YOU? Advocates of the ketogenic diet are quick to point out many of the benefits this diet can have for those looking to lose weight. “Rapid weight loss and a decrease in hunger are the most common and evident benefits,” says Kristen Mancinelli, MS, RD, author of “The Ketogenic Diet: A Scientifically Proven Approach to Fast, Healthy Weight Loss.” D’Agostino references promising studies that have been shown to “lower blood glucose levels, increase sensitivity to insulin, decrease inflammation and reduce triglyceride levels while raising HDL cholesterol.” READ MORE > 21 DIETIT Continue reading >>
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How Does Someone Who Can't Currently Do A Pull Up Begin Training To Achieve Them?
First of all: Congratulations on the weight loss! That’s a big deal (no pun intended). Not many people actually manage to lose 35lbs! If the change has been largely due to diet, keep on keepin’ on. Whatever you’re doing is working (so long as you’re getting enough essential nutrients and feeling good). If it’s not working anymore, I recommend a high protein, low carb diet. Also, try to keep your calorie consumption at about 1500 - 1800 calories a day. For some people it’s easier to hop on a diet plan like a Paleo or Ketosis diet but I personally don’t like being that restricted. In terms of exercise, I would recommend high intensity interval training. This can be as simple as sprinting for 30 seconds then walking for 30 seconds over the course of a few minutes. This will burn more calories than just jogging and help you lose weight quicker. Losing weight isn’t always indicative of overall fitness level but it will certainly make doing pull ups easier as you’ll literally have less to ‘pull up’. Also, it is crucial to warm up with dynamic stretches (stretches where you don’t stay in one place) before beginning any exercise, especially sprints, every time. You’re also going to want to do lateral pulldowns as this is the exercise that most closely resembles a pull up. You’re using the same muscle group. Since you’re going for strength I recommend a 5x5 program (5 repitions, 5 sets, 60–90 seconds rest in between). Start with a weight that you can manage 5 repetitions at per set. Do this about 3 times a week, with adequate rest in between. Increase your weight marginally each week. When you get to the point that you can do a lateral pulldown with 3/4 of your bodyweight, go try a pull up! Note: If you don’t have access to lateral pulldown mach 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 >>