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Is Ketosis Worth It

The Ketogenic Diet: Does It Live Up To The Hype? The Pros, The Cons, And The Facts About This Not-so-new Diet Craze.

The Ketogenic Diet: Does It Live Up To The Hype? The Pros, The Cons, And The Facts About This Not-so-new Diet Craze.

If you believe the buzz, ketosis — whether via the almost-zero-carb ketogenic diet or via ketone supplements— can curb appetite, enhance performance, and cure nearly any health problem that ails you. Sound too good to be true? It probably is. Want to listen instead of read? Download the audio recording here… ++++ Wouldn’t it be awesome if butter and bacon were “health foods”? Maybe with a side of guacamole and some shredded cheese on top? “I’m doing this for my health,” you could purr virtuously, as you topped your delectably marbled, medium-rare steak with a fried egg. Well, many advocates of the ketogenic diet argue exactly that: By eating a lot of fat and close to zero carbohydrates you too can enjoy enhanced health, quality of life, performance, brain function, and abs you can grate that cheese on. So, in this article, we’ll explore: What are ketones, and what is ketosis? What, exactly, is a ketogenic diet? What evidence and scientific research supports the ketogenic diet? Do ketone supplements work? Is the ketogenic diet or ketone supplementation right for me? How to read this article If you’re just curious about ketogenic diets: Feel free to skim and learn whatever you like. If you want to change your body and/or health: You don’t need to know every detail. Just get the general idea. Check out our advice at the end. If you’re an athlete interested in performance: Pay special attention to the section on athletic performance. Check out our advice for athletes at the end. If you’re a fitness pro, or interested in geeking out with nutritional science: We’ve given you some “extra credit” material in sidebars throughout. Check out our advice for fitness pros at the end. It all started with the brain. If you’ve called Client Care at Pr Continue reading >>

Is The Ketogenic Diet Right For You? Nutritionists Weigh In

Is The Ketogenic Diet Right For You? Nutritionists Weigh In

You may be hearing a lot about the ketogenic diet as a way to slim down while noshing on butter and heavy cream. This way of eating is suddenly hot among venture capitalists in Silicon Valley, who believe it will help them live longer and healthier, CNBC reports. Some praise the high-fat/ultra low-carb plan for helping them to lose weight and have energy all day long. Other advocates say it finally helped them to get control of their body. How does it work and could it help you? We asked Bonnie Taub-Dix, a registered dietitian nutritionist and author of “Read It Before You Eat It”; and Keri Glassman, nutritionist, registered dietitian and TODAY Tastemaker. To start with, both said they would never advise the ketogenic diet for weight loss. “Cutting out carbs is usually an invitation to overeat them at another point,” Taub-Dix said. “For a diet where you’re looking to lose weight, look good and feel good… I would not recommend a diet like this.” “For safe and effective weight loss, the carb reduction is too extreme,” Glassman added. RELATED: Read inspiring stories of ordinary people slimming down in TODAY's My Weight-Loss Journey Here’s what you need to know: What is the ketogenic diet? It’s a diet fine-tuned in the 1920s to help treat epilepsy. It does help to control seizures in some children, but it’s not recommended for adults “mostly because the restricted food choices make it hard to follow,” the Epilepsy Foundation says. The diet has just recently begun to be touted as a weight loss plan, Glassman noted. She described it as eating “mostly fat with a teeny bit of protein and carbs.” How does it work? Your body normally relies on carbohydrates for energy. It breaks them down into glucose, which is your main source of fuel. If that Continue reading >>

Pruvit Keto Os Review

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 >>

Should Endurance Athletes Go Keto? Ketosis And Ketogenic Diets For Endurance Athletes

Should Endurance Athletes Go Keto? Ketosis And Ketogenic Diets For Endurance Athletes

When it comes to weight loss and endurance performance, dietary ketosis is the strategy everyone is asking about this year. On the surface, ketosis or a ketogenic diet offers everything an endurance athlete could dream of: endless energy, freedom from bonking, and an efficient pathway to weight loss. The diet has been all over mainstream magazines, it’s the subject of several new books, and the supplement companies have already jumped in with new products and a ton of marketing dollars. So, is it time for cyclists, triathletes, and runners to go Keto? First, a refresher course on what a ketogenic diet is. To achieve dietary or nutritional ketosis you need to severely restrict carbohydrate intake (fewer than 50 grams of CHO/day) so the body transitions to using ketones for fueling muscles and the brain. Ketones are produced from fat, which is why nutritional ketosis is so appealing to sedentary people as a weight loss solution. It’s appealing to athletes because we have a virtually unlimited reserve of fat calories to pull from but can only store 1600-2000 calories worth of carbohydrate in muscles, blood, and the liver. An athlete fueled by ketones would be theoretically “bonk-proof”, since bonking is the result of running low on blood glucose. [blog_promo promo_categories=”coaching” ids=”” /] Dietary ketosis for athletes is one of the most hotly contested subjects right now. Proponents point to the metabolic advantage of relying on fat instead of carbohydrate, and critics point out the physiological limitations of eliminating carbohydrate as a fuel for performance. You’ll find bias in both groups, either because scientists and coaches (including me) have been in the high-carbohydrate camp for many years, or because there’s a lot of money to be made b Continue reading >>

The Ketogenic Diet: Is It Worth It?

The Ketogenic Diet: Is It Worth It?

If you keep even a toe dipped in the waters of social media or the internet at large, you have most likely heard someone singing the praises of the ketogenic diet in recent times. At first glance, it’s obvious why. Many people report impressive fat loss when following the diet and it doesn’t take a nutrition degree to observe that the average human eats too many carbohydrates and are overweight or obese. On the face of it, something that is based around moderate protein intake and minimal carbohydrate consumption sounds like a winner for body composition. I have used variations of the ketogenic diet for varying amounts of time with every kind of person from those wanting to look hot to people with bad health problems. My intention is not to blindly support or dismiss any method because, as with many things in fitness the real answer is ‘it depends’. The ketogenic diet is not without its downsides and is often altered and tweaked to the point it’s no longer a ketogenic diet. As you will see, my personal opinion is that a strict, standard ketogenic diet can be useful for 4-6 weeks for rapid fat loss, improving eating habits and fast changes to important health markers. However, it is not physiologically possible to sustain intense, anaerobic exercise on a ketogenic diet as it cannot be fuelled by fat or ketones. Simply from a performance perspective alone, a standard ketogenic diet cannot support intense training which should be the backbone of any long-term training plan whether the objective is sports performance or just looking better. The reality is that there is little evidence that a standard ketogenic diet out performs any other well structure diet based on natural food and calorie control when comparing FAT LOSS over months or years. Initial WEIGHT LOSS Continue reading >>

How To Use (and Not To Use) Exogenous Ketones For Weight Loss

How To Use (and Not To Use) Exogenous Ketones For Weight Loss

“How do I use ketones to help me lose weight?” Great question. It’s worth the few minutes to understand how exogenous ketones can help people lose weight on a ketogenic diet, and not just jump to the conclusion that ketones = weight loss. Breaking Down Ketone Weight Loss Misconceptions The most common misconception (perhaps due to excessive marketing claims) is that taking ketone supplements will induce immediate weight loss. The purpose of this article is to explain how to use ketones as a piece of the puzzle in your weight loss lifestyle. Remember exogenous ketones are supplements. Very effective at what they do, but none the less, should be supplementary to a low carb/ketogenic style of eating that is geared towards weight loss (if weight loss is the goal). Ketones don’t cause weight loss, they help cause ketosis. Ketosis is a metabolic state where your body is using fatty acids for its primary source of energy. Just because you are using fat does not necessarily mean you are going to be losing weight or have a decrease in body fat percentage over an extended period of time. I have been in deep nutritional ketosis (>3.0mmol/dL) and had an increase in body fat percentage. I’ve also been in deep nutritional ketosis and had a decrease in body fat percentage. It all depends on how much fat and protein you are eating, in addition to being below a carb threshold that will induce ketosis. Please don’t take this to mean starve yourself. It just means that the average male American has over 40,000 calories in stored body fat and can, therefore, afford to eat a lower calorie ketogenic diet, and still survive (and thrive!). Take home message: Exogenous ketones are a tool to get you into ketosis or to boost your energy levels while already in ketosis. If your motive Continue reading >>

Ketogenic Diets: What The Science Says

Ketogenic Diets: What The Science Says

Ever thought about trying a diet that is over 70% fat, around 20% protein, and less than 5% carbohydrates? In this video, Layne breaks down everything you need to know about ketogenic dieting and what the science says about its benefits and effect on fat loss. Monthly plans starting at $5.99 Discover a plethora exclusive articles and videos on nutrition and training from some of the top experts in the world. Layne and his trusted peers will teach you how to perform the lifts more safely and efficiently. A video series documenting Layne's journey back to the professional powerlifting stage. This is your chance to learn from some of the top experts in the world in a classroom setting from the comfort of your own home. **Gold (or higher) membership required "Not only does Layne talk the talk, he's walked the walk. I recommend listening to and reading his resources to any of my friends looking for science-backed fitness information to guide them on their path of knowledge expansion within the realm of fitness. He's one of the few people i've found to be a reliable, educational, no b.s. resource." Continue reading >>

The Ironman Guide To Ketosis

The Ironman Guide To Ketosis

Written by Megan Roberts, MSc, and Tommy Wood MD, PhD What if there was a way to: Restore the boundless energy of your youth Improve your body composition and mood Eliminate the gas and bloating that plagues your every race Fuel your races without Gatorade and sugary gels AND regularly indulge in bacon, eggs, and butter??? Sounds too good to be true, right? Well, the truth is that all of the above (and more) is achievable by embracing some diet and lifestyle changes. The crux of the secret - the ketogenic diet. Perhaps you’ve heard of the ketogenic diet being touted for its weight loss efficacy. Or maybe you’ve heard it mentioned on Internet forums as the cure-all for everything from migraines to Alzheimer's to the pain in your little toe. But you? You’re an IRONMAN triathlete! You NEED carbohydrates to fuel your races, right??? Unfortunately, following that conventional sports nutrition advice has brought many desperate athletes to their knees, searching for an alternative when their health and training begin to suffer despite eating all those healthy whole grains. This is the first in a series of articles that will introduce you to the ketogenic diet, specifically for the IRONMAN athlete. At the end of this article, you will have the basics to decide whether or not a ketogenic diet might be right for you. What is ketosis? Before answering the big question of how to get into ketosis, let’s define what ketosis actually is. Ketosis is a metabolic state in which you’re predominantly burning fat for fuel. Note that this is not the same as diabetic ketoacidosis, which is characterized by high levels of both ketones and sugar in the blood, particularly in patients with type 1 diabetes. In this case we’re talking about nutritional ketosis, which is a natural metab Continue reading >>

7 Days On The Ketogenic Diet

7 Days On The Ketogenic Diet

The ketogenic diet is essentially the Atkins diet of the 2010s. Super popular, almost impossible to maintain long-term, and wildly effective for weight loss (per anecdotal reports as well as scientific research). What is the ketogenic diet? Your goal on a “keto” diet is to get at least 70% of calories from fat, no more than 25% of calories from protein and only 5-10% from carbohydrate. For most people, that means restricting your carb intake to below 50 grams a day. The diet first started as a treatment to decrease seizures in children with uncontrolled epilepsy. The body and brain is forced to get energy from fat instead of carbs, which produces ketones in our body that then fuel our cells. Reports as far back as the 1920’s show that when epileptic children switched to a strict all-fat diet, their brain adapted its fuel source and less seizures occurred. If the brain of someone with epilepsy could benefit from running off of ketones, could your average Joe also get some kind of benefit? Of course researchers had this same question and since the 1960’s there has been evidence that a ketogenic diet is effective for weight loss and improving insulin resistance. Emerging data also suggests a neurological advantage as well as an anti-cancer effect. Please note, I’m saying evidence exists. That doesn’t mean the verdict is in and that doesn’t mean that the ketogenic diet won’t have negative effects elsewhere. What do you eat? It’s easier to start with what you DON’T eat. No bread, fruit, starchy vegetables (like potatoes or corn), cookies, candy, ice cream, pizza, sandwiches, rice, quinoa, cereal, oatmeal, waffles, smoothies, beer, protein bars… basically, most food is off limits. That leaves us with full fat dairy (cheese, plain yogurt, butter), greens Continue reading >>

The Keto Diet: Is It Worth It?

The Keto Diet: Is It Worth It?

It seems as though there’s always a new diet making waves in the fitness world. The Atkins Diet, the grapefruit diet, the South Beach Diet. It’s a neverending cycle of eat this, not that. But the only diets that really work are those that make an actual lifestyle change. Enter the Keto Diet. This is a way of eating that is really gaining steam … and for many, it’s one that works wonders. But what’s the deal? Is it all it’s cracked up to be? Take a look at the details involving this diet to determine whether it’s right for you. What is Keto? To be extremely short and basic, the Keto Diet involves drastically cutting carbohydrates and sticking to proteins and healthy fats. Proponents of this way of eating strive to put their body into ketosis. This happens when the body is starving for carbs, and turns to your fat reserves for energy. You may find that this eating plan involves mostly fats -- nuts, avocado, etc. -- and absolutely zero breads or heavy starches. What Are the Advantages? Those who partake in this way of eating claim many incredible benefits to the body and mind. The first and most often touted is that of weight loss. When people finally enter ketosis, they often find the weight practically falls off of their bodies. Other benefits that many report include: clear skin, enhanced focus, lower blood pressure, level blood sugar, a reduction in hunger pangs, and a boost in energy. The positive side effects, according to proponents of the diet, are endless. What Are the Dangers? Before you jump head first into this way of life, it’s important to know that it comes with its own set of risks. First, ketosis can be dangerous. Many experts suggest that a body should not constantly be in a state of ketosis. Others suggest that anyone at risk -- pregnant Continue reading >>

Being Fat Adapted Versus

Being Fat Adapted Versus "in Ketosis" (pt.1/3)

UPDATE!! (9/20/2017) I have a new post that explains how and why the body produces ketones, It will help you understand much better the difference between burning fat and having a fat-based metabolism, versus being "in ketosis." It's very long, but I think it's worth reading if you'd really like to understand this -- and if you want to stop freaking out about your ketone levels. (If you click over to that post and want to read only the section that explains the difference between ketosis and running on fat, scroll way down to where it says Ketogenesis: How and Why Do We Make Ketones? Also: Fat Adaptation versus Ketosis.) Happy reading! If I never hear or read those six words, in that order, ever again, I’ll be one happy individual. Based on what I come across on low-carb forums, blogs, and videos, there is a lot of confusion about the correct use of urine ketone test strips (which I’ll sometimes refer to as ketostix, since “ketone test strips” is a mouthful, even when you’re only reading). So allow me to ‘splain a little bit about how to interpret these things, and what role they should play—if any—in your low-carb life. First and foremost is the most important thing you will read in today’s post. (And it is so important that I will likely repeat it in all the posts to follow in this little series. Plus, you can tell it’s important because it’s red, bold, in italics, and all caps, hehheh.) You can be in ketosis and not lose body fat, and you can lose body fat without being in ketosis. Here is an exhaustive, comprehensive list of everything urine ketone test strips tell you: There is acetoacetate in your urine. That’s it. Nothing more. Nada más. Game over. Finito. The fat lady has sung, and Elvis has left the building. Your worth as a human being Continue reading >>

Intermittent Fasting On A Keto Diet

Intermittent Fasting On A Keto Diet

Intermittent Fasting, or “IF”, is a relatively new craze that is used as a supplement to your diet. It revolves around the timing of your food intake, and can have some benefits in the long run. There are quite a few people misinformed on fasting, so we’ll clear that up and explain how intermittent fasting can be useful. On your ketogenic journey, it’s important to know that your success is not only dictated by eating enough fat and protein and restricting carbs. When you eat, how often you eat, and how much you eat have a substantial impact on your health and function as well. If your results have plateaued or you are thinking of starting a ketogenic diet, this article will provide you with a way to lose more fat and improve energy levels called intermittent fasting. If you need to learn how to calculate your macros, visit our Keto Calculator. Fasting isn’t required to lose weight on a ketogenic diet. If it doesn’t work for you, then do not force yourself to fast. Restricting yourself unrealistically is pointless – it’s not worth it if it makes you unhappy. There are 2 basic terms we need to understand here first: feeding and fasting. Your body is in a feeding state when you are eating your food, and you are in a fasting state when you are between your meals. The Approach Skipped meals. This is when you skip over a meal to induce extra time of fasting. Usually people choose breakfast, but others prefer to skip lunch. Eating windows. Usually this condenses your entire macronutrient intake between a 4 and 7 hour window. The rest of the time you are in a fasting state. 24-48 hour cleanse. This is where you go into extended fasting periods, and do not eat for 1-2 days. I don’t recommend that you go straight for a 1-2 day fast, but begin by restricting you Continue reading >>

What Everybody Ought To Know About Ketosis

What Everybody Ought To Know About Ketosis

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

What Are Exogenous Ketone Supplements And Are They Worth The Cost?

What Are Exogenous Ketone Supplements And Are They Worth The Cost?

**all supporting articles are linked in text Great question. Yes we are seeing exogenous ketone supplements all over the place now largely because of the growing popularity of the ketogenic diet. Let’s get into what they do and how to use them. What are Ketones and What is Ketosis? Ketones are fatty acids that your liver produces in mass quantities when you are in a state of ketosis. There are two main ketones that we produce: beta-hydroxybutyrate (BHB) and acetyl-acetate (AcAc). AcAc is created first and get’s converted to BHB creating Acetone as a byproduct that gets released through your breathing. Your body’s preferred source of fuel for your brain is glucose, but if that were all our brains could survive on, we wouldn’t be here. Our primitive ancestors often saw shortages of food and blood glucose, so we developed the ability to burn ketones for fuel. So when our bodies are short on carbohydrate to supply blood glucose, our livers begin converting our fat stores into ketones. You are said to be in a state of nutritional ketosis when your blood ketones rise to between 0.5 and 5mM. To get into a natural state of ketosis, you need to do one of two things: 1) fast for several days to deprive yourself of glucose and kick your body into ketosis, 2) consume a strict high fat, moderate protein, very low carbohydrate diet for a period of 10-21 days ignorer to adapt into ketosis. To learn more about this process, you can get a free keto-adaptation guide by signing up for our newsletter at Exogenous ketone supplements provide a method of getting into short periods of nutritional ketosis without going through these arduous processes. There are two forms of exogenous ketones: esters and salts. As of the writing of this article, esters are still in the experimental phase Continue reading >>

Is The Ketogenic Diet Worth Trying?

Is The Ketogenic Diet Worth Trying?

If you’re a fitness enthusiast, weight loss seeker or general health information consumer, you’ve likely heard of the ketogenic (keto) diet. You’ve probably also heard some amazing success stories where people have lost in excess of 1-2 pounds a day while following this particular diet. Years ago, I was personally asked to vet a ketogenic inspired diet called the Tisanroeica Diet, which is a Mediterranean-style version that’s widely popular in Italy. After having shed 10 pounds in less than a week, I can certainly attest to the powerful weight loss effects of going keto. And, to this day, whenever I’m looking to quickly drop a few stubborn pounds in a finite amount of time, the ketogenic diet is my go-to regimen. But, don’t just take my words at face value and go jumping on the keto bandwagon. As an avid athlete and blogger who just happens to be an expert in health, fitness and nutrition, I’m always mixing it up and trying new things. I’d also be remiss if I didn’t mention that despite it being an almost guaranteed weight loss method, switching to a ketogenic diet can come with some real drawbacks. So, before you even think about trying it, here’s what you need to know. Basics of the Ketogenic Diet In and of itself, the ketogenic diet is a low-carbohydrate (low-carb) diet characterized by a relatively high intake of fat with moderate consumption of protein. As its name implies, this diet is specifically designed to activate a metabolic process called “ketosis”. Ketosis markedly increases the body’s inherent fat burning potential in a way that supports dramatic weight loss, oftentimes, even in the absence of significant calorie restriction. Related Article: 3 Highly Effective Ways to Lose Weight Without Counting Calories Truth is, there’s not Continue reading >>

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