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Ketone Supplement Reviews

Prüvit Ketones Review

Prüvit Ketones Review

Prüvit [1]—or to be more precise, health expert Ben Greenfield—believes carbs are killing us. [2] “We’re operating in a high carb world where food is abundant and it is destroying our brains and bodies,” Greenfield says in his lengthy but chock-a-block blog of information about a better body through ketosis—and, ultimately, his supplements. Supplements that claim will not only help you shed pounds, but build a better body by rewiring your metabolism—or “biohacking”—to give you more energy, strength, and focus while you lose weight and sleep better. Not to mention you’ll be in an amazing mood. It’s a lot of claim. Prüvit supplements are supposed to add ketones to your blood—if you’ve ever been on a low-to-virtually-no carb diet, you’ve heard of ketosis [3]—which triggers weight loss. Greenfield calls it a kind of “body-hacking.” What Prüvit Is and How Does It Work? Prüvit, a play on the words prove and it, cites research that includes articles, studies, and clinical trials, but quickly adds that it’s not responsible for inaccuracies in the data. Not the first in the ketosis or ketone-diet zone by a long shot, nonetheless Prüvit says it’s tackled the “supplement world by creating the world’s first consumer-based ketone supplement drink, KETO//OS®.” [4] Described as a beverage blend of “advanced macro nutritionals (that) promotes optimized cellular regeneration, energy and longevity,” it comes in flavors like Maui-Punch, Chocolate Swirl and Orange Dream that range from $75 to $130 for 20 servings. Another product, KETO/KREME, “derived from the heart of the coconut, is one of the healthiest natural fats known to the world. Our bodies convert fat into energy quickly giving you a powerful mental boost—we call it brai Continue reading >>

What They Don’t Want You To Know About Raspberry Ketones

What They Don’t Want You To Know About Raspberry Ketones

Before you jump on the raspberry ketone bandwagon, there are a few things you should know about this over-priced, proclaimed weight-loss miracle in a bottle. What is it? Raspberry ketone is the natural phenolic compound found in red raspberries (Rubus idaeus). In simple terms, this chemical compound gives berries their signature scent. Until recently, raspberry ketones were used primarily by the perfume and manufactured food industries, but now the compound is being sold in supplement form. Raspberry ketones have been touted as the next weight-loss miracle drug, with manufacturers claiming that the ketones help your body break down fat more efficiently, helping you to lose more weight. Is it true? Before you run to the pharmacy to pick up a bottle, at least finish reading this blog. What I’m about to share with you might surprise (or downright shock) you! Raspberry ketones have never been tested on humans in scientific studies. That’s right. You read that correctly. To date, there have been no human studies showing that raspberry ketones burn fat or benefit your weight loss. Now, if you are a rat, there are two studies of interest. One study gave male rats raspberry ketones, which resulted in an increased secretion of adiponectin, a hormone secreted by fat cells that helps the body break down fat. The result was less fat on the rat. In another rat study, the rodents were fed a high-fat diet with differing amounts of raspberry ketones. The rats that received more raspberry ketones burned more body fat and gained less fat tissue. A third study exposed fat cells in a test tube to raspberry ketones and found that the raspberry ketones stimulated the breakdown of the fat cells. I’ll agree that this is all very interesting research, but it is also considered very prelim Continue reading >>

The Truth About Raspberry Ketones

The Truth About Raspberry Ketones

Recently, lots of you have been asking me about raspberry ketones and their ability to miraculously shrink fat. After all, it’s been getting a flurry of media attention. The dietary supplement is being touted as a number one fat loss miracle, but is that really true? Are raspberry ketones the newest weapon in the arsenal against excess fat? Can you really simply buy fat burning in a bottle? What Is Raspberry Ketone? Raspberry ketone is the compound that gives red raspberries their delicious smell. Scientists are also able to produce the raspberry ketone compound in a laboratory. The amount of raspberry ketones in supplements is significantly higher than eating raspberries by themselves. How Raspberry Ketone Manufacturers Claim it Helps Weight Loss According to manufacturers’ claims, raspberry ketones regulate the hormone adiponectin, which tends to be present at lower levels in people with obesity than those without it. Some studies show that increasing adiponectin levels may help treat insulin issues such as type 2 diabetes and metabolic syndrome by increasing insulin sensitivity. Insulin resistance is a key factor in obesity, type 2 diabetes, and metabolic syndrome. Raspberry ketones may also regulate norepinephrine, which can cause a slight rise in body temperature. Nothing New about Raspberry Ketones Raspberry ketone supplements have been around for years. In fact, they’ve been marketed internationally since the 1960s. Instead, it’s all the hype that’s new as manufacturers attempt to cash in on people’s willingness to try anything to lose weight. Raspberry Ketone Studies The claims about raspberry ketones seem to arise from two small-scale rodent studies. In the first study, researchers demonstrated the substance’s effectiveness in suppressing fat accu Continue reading >>

Raspberry Ketone

Raspberry Ketone

Summary All Essential Benefits/Effects/Facts & Information Raspberry ketone is the compound responsible for many flavoring and aromatic qualities of cosmetics and processed foods. When present in high doses, raspberry ketone can exert fat burning effects on various areas of the fat cell. These effects may be similar to those of ephedrine and synephrine. It should be noted that all evidence for the effects of raspberry ketone has only been observed in vitro (in a test tube). Though researchers are able to raise the concentrations of ketones in a single cell during studies, these same concentrations cannot be replicated in the human body, particularly through oral supplementation. Things to Know 4-(4-hydroxyphenyl) butan-2-one, p-hydroxybenzyl acetone Raspberry ketone is said to be non-stimulatory, but this has not been properly addressed by research Raspberry ketone has a slightly artificial raspberry aroma and taste How to Take Recommended dosage, active amounts, other details There is no human evidence for the effects of raspberry ketones. Studies on rats have used a dosage range of .545-2.18g/kg, which correlates to a human estimated dose of 80-340mg/kg for humans. This dose is very high compared to other fat burning compounds, so for that reason the standard supplemental dose of raspberry ketones for humans is in the 100-200mg range. There is no solid evidence for the effectiveness of the doses listed below. Rat dosages correlate to the following human doses: 870-3,700mg for a 150lb person 1,100-5,000mg for a 200lb person 1,500-6,200mg for a 250lb person There is no human evidence for the effectiveness of raspberry ketones. Raspberry ketones cannot be concentrated in the human body the same way they are concentrated during studies done outside the body, on single cel Continue reading >>

Avoid This Ketogenic Rip-off

Avoid This Ketogenic Rip-off

The Truth About Exogenous Ketones Ketones are all the rage among low carbers. And like most things in nutrition and performance, we've found a way to get them in supplement form so we don't have to do any actual work. What are ketones? They're a byproduct of ketosis caused by the process of converting fat to fuel. Your body makes them when it's in a calorie or carb restricted state. What do they do? The body and brain can use them as fuel without the presence of glucose in the blood. And now, you can take ketone supplements (salts and esters), known as exogenous ketones, without actually restricting anything. According to those promoting this nasty-tasting supplement, that means you can have a brain and body fuelled by ketones, along with all of the supposed health benefits that come with running on fat. Well, don't fall for it. Exogenous Ketones = Endogenous Fat Storage? The problem with ketone supplementation (EXOgenous) is that it's not even close to the same thing as being in ketosis (ENDOgenous ketone production). And just like the butter-blended-into-coffee trend, it's a farce. Ketones may be depressing dieters' hunger and giving them a hit of energy and cognitive enhancement, but it's INHIBITING their ability to burn fat, providing zero nourishment, and doing nothing for their metabolic health. There's an assortment of evidence suggesting that it's probably making things worse. Think of exogenous ketones kind of like alcohol. When they're consumed, everything is stored and nothing else is burned. So any lipolysis (fat burning) that would be taking place is halted; any glucose and fatty acids in your blood that were circulating are stored; and the ingested ketones are burned until there aren't any left. More importantly, this clearance of alternative fuels (glucos Continue reading >>

Do Raspberry Ketones Really Work? A Detailed Review

Do Raspberry Ketones Really Work? A Detailed Review

If you need to lose weight, you are not alone. More than a third of Americans are overweight, and another third are obese (1). Only 30% of people are now at a healthy weight... being overweight has become the new "normal." The problem is, conventional weight loss methods are so difficult that 85% of people fail in the long run (2). However... there are many products out there that are claimed to make things easier. These are herbs, shakes and pills that are supposed to help you burn fat or reduce your appetite. Among the most popular ones is a supplement called Raspberry ketones. Raspberry ketones are claimed to cause the fat within cells to be broken down more effectively, helping the body burn fat faster. They are also claimed to increase levels of adiponectin, a hormone that helps to regulate metabolism. This article reviews the current scientific research behind raspberry ketone supplements and whether they are actually worth considering. Raspberry ketone is a natural substance that gives red raspberries their powerful aroma. This substance is also found in small amounts in blackberries, cranberries and kiwis. It has a long history of use in cosmetics and has been added to soft drinks, ice cream and other processed foods as a flavorant. Actually... most people are already eating small amounts of raspberry ketones, either from the fruits themselves or because of their popularity as a flavorant (3). Only recently did they became popular as a weight loss supplement. Even though the word "raspberry" may appeal to people, the supplement is actually NOT derived from raspberries. Extracting raspberry ketones from raspberries is insanely expensive, because you need 90 pounds (41 kg) of raspberries to get the amount needed for a single dose! In fact, a kilogram (2.2 pounds) 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 >>

My Experience With Exogenous Ketones: Tale And Truth

My Experience With Exogenous Ketones: Tale And Truth

97 Comments I woke up the morning of the ceremony with butterflies in my stomach. I’d done the necessary prep. I’d abstained from carbs the past week and food the past 24 hours. I’d performed four consecutive full-body circuit workouts to deplete muscle glycogen, and undergone a liver biopsy to confirm full depletion of liver glycogen. I wasn’t taking any chances. Although I had extensive experience generating endogenous ketones and subsisting on my own body fat, exogenous ketones were another matter entirely. You don’t want to mess around with a holy sacrament without doing due diligence. Holy sacrament? Yes. According to ethnographic accounts from early Arctic explorers who encountered the sacred compound, the exogenous ketone was developed by traditional peoples of the wintry north. No one’s quite sure where it arose first—Siberia, Greenland, Alaska, Lapland. What they do know is that these societies revered the type 1 diabetic, a rare find in the pre-contact Arctic. Using an admittedly grisly and cruel process, these groups would starve the tribe’s diabetic to induce ketoacidosis, harvest the ketone-rich urine, and reduce it slowly to a ketone-rich tar over a wood fire. Tribe shamans would dissolve the tar in pine needle tea and distribute it to members exclusively before hunting trips, warfare, and any other activity requiring optimal physical and mental function to boost energy and improve performance. As Mark Twain famously quipped, “The strongest coffee I ever had was a Laplander’s piss.” So when I showed up to the small building on the edge of town on a rainy evening, I was anxious. What was I in for? The solemn countenances worn by my two guides for the day—Dr. Peter Attia, wearing dark robes and swinging a thurible loaded with burning Continue reading >>

Exogenous Ketone Supplements: Review Of Current Products And Future Developments

Exogenous Ketone Supplements: Review Of Current Products And Future Developments

Exogenous ketone supplements hold promise for individuals looking to lose weight, improve their health and longevity, and enhance cognitive performance. In this article, we will dive into the history of exogenous ketone supplementation, the different forms of exogenous ketones that are available and what to look out for when choosing a supplement. The first installment of this two-part series, which can be found here, takes an in-depth look at what exactly exogenous ketones are and how they work. If you haven’t had a chance to read that yet, it is highly recommended you do so before continuing on with this installment. Before moving on, it’s necessary to clarify that beta-hydroxybutyrate (BHB) is the predominant ketone found in exogenous ketone supplements. Therefore, “BHB” supplement (i.e. beta-hydroxybutyrate supplements) is just another name for exogenous ketone supplement. The State of Exogenous Ketone Supplements Exogenous ketone supplements are somewhat new on the scene, with a select few companies manufacturing them for dietary use. The exogenous ketone products currently available on the market are BHB mineral salts (BHB with sodium and potassium to improve absorption). The term “BHB mineral salts” is synonymous with beta-hydroxybutyrate salts and ketone salts. There are also combination BHB supplements that include MCT (or other) oils. Exogenous ketone products come in either liquid or powder form. Timeline of Introduction of Ketone Supplements Exogenous ketone supplements have been in research & development since the early 2000s, but didn’t start making their way to the general public until late 2014. Ketoforce by Prototype Nutrition was the first to launch, followed up shortly thereafter by Pruvit’s Keto OS (and Keto OS Charged, a caffeinated Continue reading >>

Exogenous Ketones Review And Benefits

Exogenous Ketones Review And Benefits

Before I give you my exogenous ketones review, let’s back it up for a second..What exactly are the best exogenous ketones on the market and why does everyone keep talking about it? To put it in layman’s terms, they are simply “synthetic” ketones that are consumed in order for your body to help adapt into a state of ketosis. What are ketones? An alternative fuel source to glucose. They are produced when the body burns fat for energy. It’s also produced when you have low body fat or there isn’t enough insulin to help your body use sugar for energy. Ketones are the preferred source of energy for our body. It is used much more efficiently and has been known to produce a wide range of health benefits. There are two types of ketones that can be produced. 1. “endogenous” ketones = ketones produced from INSIDE your body. This is the natural process by which your body produces ketones by restricting carbohydrates and instead burning fat as fuel. 2. “exogenous” ketones = external ketone bodies that are consumed as a supplement. So instead of ketones being produced in the liver (endogenous ketones), ketones that are simply taken as a supplement are considered exogenous ketones. You’re basically providing your body with an automatic supply of ketones to utilize EVEN IF you are NOT in ketosis prior to ingesting it. This is huge for the keto dieters out there because this means we can eat decently carb-heavy meals while still maintaining a decent state of ketosis… …thus, still providing the benefits of — sustained energy, decreased anxiety, boost in mood and concentration, etc.. The main problem for beginners going on the ketogenic diet is sticking it out long enough to actually start getting the benefits. People give up too soon, right before they hit gol Continue reading >>

The Beginner’s Guide To Exogenous Ketones

The Beginner’s Guide To Exogenous Ketones

Have you been wondering what exogenous ketones are? If so, you’re not the only one. The keto-dieting world has been buzzing with information about developments on exogenous ketones for awhile now, with many brands producing exogenous ketones that are used by Keto lifestylers around the world. But the majority of Keto dieters don’t completely understand what exogenous ketones are or how they can benefit their diet (or dieting options). In this post, we’ll provide you with easy to read information about exogenous ketones. With this knowledge, you’ll be able to utilize exogenous ketones in your diet, and teach others about their value. Let’s start with the label! The Definition of Exogenous Ketones Two words: exogenous and ketones. The word exogenous describes something that is developed from external factors; something outside of the usual production. So in terms of ketones, this means that exogenous ketones are synthetic: created outside of your body by scientists and then ingested for accelerated ketosis. We assume that you already know what ketones are, but just in case, we’ll give you a brief description of this term as well. Ketones, are organic compounds produced by in your body when your system experiences starvation, or when you restrict carbohydrates and increase fats, which inhibits a starvation-like state that produces ketone bodies. These ketones are an ideal fuel source for your body and your brain. Studies have suggested that when your body is in a ketogenic state, it utilizes oxygen more efficiently in the generation of energy. In short, ketones are secret weapons for anyone looking to take their body’s fueling system to the next level! To restate the point: Exogenous Ketones are ketone supplements. They’re created outside of your body and i Continue reading >>

Perfect Keto Review

Perfect Keto Review

Disclaimer: Perfect Keto products have been provided to me for the purpose of this review by Perfect Keto as free samples. This has not influenced my review and the opinions expressed in this post are my own. I am not affiliated with Perfect Keto. Supplements with exogenous ketones have become increasingly popular within the keto community. While exogenous ketones show promising results in certain areas, there has been lot of misinformation that needs clarification. Sadly, some exogenous ketone supplements are sold via what is known as multi-level marketing (MLM). What bothers me with MLM strategies is that they employ an ever growing army of unqualified distributors that go to great lengths to sell exogenous ketones as a "miraculous weight loss product." Want to know more? Check out the comment section for my replies. But not all companies follow a MLM strategy and Perfect Keto, who make exogenous ketone supplements and MCT oil powder, is one of them. Are they worth the price tag? I listed all potential benefits and side effects - it's up to you to decide. What is Perfect Keto made of? As opposed to endogenous ketones that are produced by the body, exogenous ketones are supplemented. There are two types of exogenous ketones: synthetically made ketone esters that are primarily used in research commercially available exogenous ketone supplements, such as Perfect Keto, made with naturally derived ketone salts Each pack of Perfect Keto is made with beta hydroxybutyrate (BHB), calcium, magnesium, natural flavours, citric acid and stevia. How does it work? BHB raises blood ketone levels after ingestion, providing the body with extra energy in a similar (but not the same) way endogenous ketones do (see sections below for more info). How does Perfect Keto taste? They come in t Continue reading >>

Of The Keto Diet?

Of The Keto Diet?

There are many awesome benefits that come with adopting a low-carb ketogenic diet, such as weight loss, decreased cravings and even possibly reduce disease risks. With that being said, it’s also good to talk about possible ketosis side-effects when ingesting these specific ketone supplements, so you know fully what to expect when you get started on this mission. If you’ve already heard about some of the side-effects that come with this special diet and are starting to freak out, don’t panic. We’re going to break down everything you need to know when it comes to what your body will experience when using these supplements for the first time. It’s important to remember, not everyone experiences side-effects when starting a ketogenic diet and thankfully, the symptoms are all very temporary and it can pass very quickly. It varies with the individual, but just to make sure all your bases are covered, we’re going to break down each possible side effect that you could possibly experience. 1. Flu Symptoms Within the first 2-4 days of beginning this diet, a common side-effect is known as the “ketosis flu” or “induction flu” because it mimics the symptoms of the actual flu. This means you might experience: Headaches Lethargy Lack of motivation Brain fog or confusion Irritability​ Although these symptoms typically go away completely within a few days, they are also completely avoidable if you stay very hydrated and increase your salt intake and like always, be sure you're eating enough fat. 2. Dizzyness & Drowsiness​ As you start dumping water, you'll lose minerals such as salt, potassium and magnesium. Having lower levels of these minerals will make you tired, lightheaded or dizzy. You may also experience muscle cramps, headaches and skin itchiness. Fatigue Continue reading >>

Ketond Reviews

Ketond Reviews

Ketōnd Ketōnd is a caffeine-free ketone supplement in a drink formula that is sold in 30 serving tubs and is available in 3 flavors – Caramel Macchiato, Citrus Mango and Tigers Blood (watermelon, coconut & strawberry). This is not to be mistaken with the ataspberry Ketones that you blasted all over Facebook and online with fake ads featuring Dr. Oz or Oprah. According to Ketond.com, the official price we were able to find is $79.95 for a 30 serving tub which comes out to $2.66 per serving. Compared that to the prices of Keto-OS: — 15 servings (OTG) = $85 = $5.66 per serving — 30 servings (OTG) = $160 = $5.33 per serving — 30 servings (KAN) = $144 = $4.80 per serving — 60 servings (KAN 30 + OTG 30) = $300 = $5 per serving — 90 servings (KAN 30 + OTG 60) = $460 = $5.11 per serving — VIP 75 servings (KAN 30 + OTG 45) = $350 = $4.66 per serving Here are the prices for the Keto MAX — 20 servings (OTG) = $130 = $6.50 per serving Ketōnd Nutrition Label Ketōnd just released more information about their product. We can finally start to better understand what Keto-OS can do for us. Is Ketōnd Safe? While we haven’t seen any actual clinical trials on the Ketōnd product itself or any other ketone supplement, but there is a ton of research dealing with ketones. As you will see, we have linked to some below. As with any supplement, you should always consult with your doctor, but they mention two things in particular with their supplement; Hypersensitivity to salt or have any risk of kidney stones, that you should really consult your doctor about before taking. It is also suggested that you should start with a smaller dose and work up to one full serving so that you avoid any gastro-intestinal discomforts. What we love about Ketōnd is that they are 100% transpa Continue reading >>

Exogenous Ketones Pros And Cons

Exogenous Ketones Pros And Cons

What Are Exogenous Ketones? Exogenous Ketones (EK for short) are ketone supplements and by definition, a supplement is a thing added to something else in order to complete or enhance it. Think about it like building muscle, good supplements can enhance your results, but if you don’t eat right and exercise, supplements are just useless. You can’t just sit on the couch to watch TV, eat potato chips all day and drink some supplements and expect to gain muscle. A supplement is not a miracle. It’s just an addition and before you add it to your diet, you need to get the basic right first, which is dieting and exercise in the case of building muscles. The supplements are not going to lift the heavy weights for you. You do! Back to the case of EK. If you cheat on your keto diet and eat a ton of carbs, and you want to use EK as a way to feel better and less guilty about it, it’s probably not a smart choice because EK won’t do anything for you (more on this later). However, if you are eating LCHF and somehow you’re not feeling your best, EK can be helpful and we will explain more below. Our Approach We own and manage a few growing Keto Facebook groups with tens of thousands of members and we often see the exogenous ketones topic comes up. We have seen a lot of confusion and criticism as well as support from our members. Most of the complaints are normally because of the expensive price of some products, the lack of understanding about what the product is and what it does to your body or because some sellers/promoters try to bend the truth to get you buy their products or recruit you into their multi level marketing team. We recently ran a survey in our private group and asked people if they have used EK before and if it worked for them. Here’s the result: Many peopl Continue reading >>

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