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Does Caffeine Affect Ketosis And Fat Loss

The Science Behind Fat Metabolism

The Science Behind Fat Metabolism

Per the usual disclaimer, always consult with your doctor before experimenting with your diet (seriously, go see a doctor, get data from blood tests, etc.). Please feel free to comment below if you’re aware of anything that should be updated; I’d appreciate knowing and I’ll update the content quickly. My goal here is to help a scientifically curious audience know the basic story and where to dive in for further study. If I’m successful, the pros will say “duh”, and everyone else will be better informed about how this all works. [UPDATE: based on a ton a helpful feedback and questions on the content below, I’ve written up a separate article summarizing the science behind ketogenic (low-carb) diets. Check it out. Also, the below content has been updated and is still very much applicable to fat metabolism on various kinds of diets. Thanks, everyone!] tl;dr The concentration of glucose in your blood is the critical upstream switch that places your body into a “fat-storing” or “fat-burning” state. The metabolic efficiency of either state — and the time it takes to get into one from the other — depends on a large variety of factors such as food and drink volume and composition, vitamin and mineral balances, stress, hydration, liver and pancreas function, insulin sensitivity, exercise, mental health, and sleep. Carbohydrates you eat, with the exception of indigestible forms like most fibers, eventually become glucose in your blood. Assuming your metabolism is functioning normally, if the switch is on you will store fat. If the switch is off, you will burn fat. Therefore, all things being equal, “diets” are just ways of hacking your body into a sufficiently low-glycemic state to trigger the release of a variety of hormones that, in turn, result in Continue reading >>

Pruvit Keto Os Review

Pruvit Keto Os Review

We wanted to get to the bottom of things with Keto OS. Right off the bat there was an outpouring of negative reviews on taste, making our team jump straight into the ingredients. Then we noticed a rash of comments about side effects, which was enough to make us tackle the science head on. We took the information we found, summarized it, and now share with you – the truth about Keto OS. What is Keto OS? Pruvit Keto OS supplement is a powdered drink offering weight-loss support. If this drink is as terrible as some of the customer comments make it out to be, we have a hard time believing that anyone is seeing results. Before we get into the ingredients, according to the company itself, they can cause side effects. “Supplementing with KETO//OS or following a ketogenic diet can cause a slightly diuretic effect, and can deplete magnesium, potassium and sodium stores.” And that wasn’t all. Before we get ahead of ourselves, here are the Keto OS ingredients: MCT Powder Beta-Hydroxybutyrate Stevia Keto OS Max offers the same, but l-leucine, l-taurine, and a few others are added. Just one scoop or packet a day is supposed to force you into ketosis [2], so your body burns fat instead of carbs. This idea is what low-carb diets are based on. Ketosis is not to be confused with ketoacidosis, a medical condition that can be life-threatening. Pruvit, the makers of Keto OS, started online in 2013. You have various options to choose from on the official website including a canister of powder or prepackaged servings, which makes the Keto OS diet plan a bit easier. We like the addition of caffeine but that’s not the best part. Pruvit Keto OS Competitors Product Price Review Ketopia read Ketocana read Thrive Patch read Shakeology read Burn HD (Sample offer) read Other similar produ Continue reading >>

Caffeine And Ketosis Is Coffee Ok On A Ketogenic Diet

Caffeine And Ketosis Is Coffee Ok On A Ketogenic Diet

You know how it goes; you just can’t start the day without a good strong coffee to get you up and running. But what about the interaction between caffeine and ketosis, does coffee have a negative effect on a ketogenic diet? Or any LCHF diet for that matter. This is a good question not only for coffee but other caffeinated beverages such as soda, energy drinks, and some supplements. The first thing I’d like to address is that there is no scientific study that points to any negative or positive interaction between caffeine and ketosis. However, Dr. Atkins (for which the Atkins Diet is named) does make a point of advising that people consume caffeine in moderation and that caffeine has been shown to cause hypoglycemic reactions in people who consume large amounts of it. Whether that reaction occurs in people who are on Keto or LCHF diets remains to be known. Personal Experience on Caffeine and Ketosis with my Keto Diet From personal experience I see no negative impact on ketosis from consuming caffeinated beverages, I drink probably too much coffee, the odd energy drink and caffeinated sodas from time to time and still maintain a state of ketosis. The best way to know whether or not what you’re drinking or eating is throwing you out of ketosis is to test yourself with a blood ketone glucose meter like this one here about 45 minutes after consumption. It must also be noted that one guy’s experience doesn’t form the basis of credible scientific research, that my friends would be “bro science.” So it’s for you to make the decision about what is best for you. I drink coffee and sodas because I like them, caffeine certainly isn’t purposely put into my diet for any nutritional benefit, and if you can go life without it, I say, “good on you.” What I can say Continue reading >>

The Effects Of Caffeine On Ketosis

The Effects Of Caffeine On Ketosis

Nowadays, it seems as if society as we know it, is becoming more and more obsessed with body image and appearance on a day to day basis. Because of this, we find ourselves constantly trying to watch what we eat, watching our figures, and busting our butts in the gym until we feel physically sick in the process. What generally tends to happen is that when we go from one extreme, I.E eating junk and being lazy, to another, I.E eating healthy, but incredibly low calorie diets and exercising until we feel sick, it comes as quite a shock to the system to begin with, and we lose a fair amount of fat. Sadly, the body quickly adapts to these changes and our progress becomes slower and slower with each passing day. Eventually, we’ll find ourselves eating boring and tasteless food, constantly feeling tired, hungry, and irritable due to the extreme calorie deficit, and struggling to complete even the most basic of workouts. What generally then happens is that we’ll weigh ourselves, and notice that, after weeks of dieting, exercising, and making ourselves miserable in the process, we’ve lost barely any weight, if any weight at all for that matter. We then likely feel discouraged, will throw the towel in, and stuff our faces full of as much junk food as possible, before repeating the entire vicious circle all over again. Now, don’t get us wrong, calorie restrictive diets rich in healthy foods do work, but extreme deficits, and bland tasting foods are not good for the body, or the psyche for that matter. Ketogenic diets however, are quickly becoming popular once more, and it is ketogenic diets we’ll be looking at here, alongside caffeine and how caffeine effects these diets. What is ketosis? Ketogenic diets, such as ‘keto’ and the Atkins diet, are not new concepts, as t Continue reading >>

Not Getting Into Ketosis? Try Plain Old Caffeine To Double Your Am Ketone Levels Regardless Of High Cho Breakfast

Not Getting Into Ketosis? Try Plain Old Caffeine To Double Your Am Ketone Levels Regardless Of High Cho Breakfast

Ok, I have to admit that the breakfast that was served in the latest study from the Research Center on Aging, Sherbrooke, CIUSSS de l’Estrie – CHUS and the Department of Pharmacology & Physiology, Université de Sherbrooke in Canada (Vandenberghe. 2016) is not exactly what anyone would recommend to people who are trying to get into full ketosis. This, however, does not make the scientists' observation that the addition of 3mg/kg and 5mg/kg of caffeine in form of cheap caffeine pills from the pharmacy will almost (moderate dose) and more than (high dose) double the subjects' ketone production, does not make the latest study from Camille Vandenberghe's lab less interesting. But, let's tackle things one by one: With ketogenic diets getting more and more attention in mainstream dietary research, it is not exactly surprising to see a study that uses the potential therapeutic effects of ketones on aging-induced cognitive impairments in Alzheimer’s disease as a point of departure for their investigation of caffeine "as a potential ketogenic agent" (Vandenberghe. 2016) - or I guess whe should say "ketogenic facilitator". Owing to its actions on lipolysis/ lipid oxidation, the scientists expected that caffeine co-ingestion with breakfast would be ketogenic in healthy adult subjects. To test this hypothesis, the authors recruited a group of healthy adults (BMI 24kg/m² | previous daily caffeine intake < 300mg/day!) to evaluate their individual and average response to the acute ingestion of... 2.5 mg/kg caffeine (equiv. to ca. 1.5-3 cups of coffee w/ ~95 mg/cup) 5.0 mg/kg caffeine (equiv. to ca. 3-5 cups of coffee w/ ~95 mg/cup) alongside the afore-hinted-at standardized breakfast that consisted of two pieces of toast with raspberry jam, a piece of cheese, applesauce and 100 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 Diet Faq: All You Need To Know

Ketogenic Diet Faq: All You Need To Know

Below is an list of the most commonly asked questions about the ketogenic diet. Simply click on the question you're interested in and it will take you right to the answer. If you have any more questions, please let me know by leaving a comment and I'll add it to the list! KetoDiet Basic Facts Foods & Diet Plans Health Concerns Troubleshooting 3 free diet plans to help you kickstart your diet, lose weight and get healthy Recipes, giveaways and exclusive deals delivered directly to your inbox A chance to win the KetoDiet app every week KetoDiet Basic Facts Why is it that conventional diets don't work? Most of us would say we get fat simply because we get lazy and eat more. But what if it's the other way round? What if we just get fat and as a result we eat more and become lazy? For the last decades we have been given wrong advice about nutrition and effects of fatty foods on putting on weight. What if the main problem is that due to our modern diets we cannot satisfy our appetite? A study on this subject concluded with a surprising result: the fatter people get, the more inactive they become, not the other way round. And what if the interests of the authorities offering advice are influenced by economic reasons? To learn more about this, I recommend you watch The Food Revolution on Youtube Ketogenic diets are, in fact, closely related to the Paleolithic diet. Both exclude carbohydrates and aim at eating real food. Today carbohydrates make the majority of our diet and have significant implications for our health including hormone balance. For example, insulin, which is responsible for storing fat in our body, is greatly affected by excessive carbohydrate consumption. Carbohydrates are without doubt the most fattening element in our diets. Based on studies performed over th Continue reading >>

Common Ketosis Killers

Common Ketosis Killers

“I’ve tried your low-carb diet, Dr. Nally, and it didn’t work.” “Hmm . . . really?” If your mumbling this to yourself, or you’ve said it to me in my office, then lets have a little talk. I’ve heard this statement before. It’s not a new statement, but it’s a statement that tells me we need to address a number of items. If you’ve failed a low carbohydrate diet, I’d suspect you are pretty severely insulin resistant or hyperinsulinemic. You probably never really reached true ketosis. I’d want to have you checked out by your doctor to rule out underlying disease like hypothyroidism, diabetes, other hormone imbalance, etc. Next, switching to a low-carbohydrate lifestyle is literally a “lifestyle change.” It requires that you understand a few basic ketosis principles. And, it takes the average person 3-6 months to really wrap their head around what this lifestyle means . . . and, some people, up to a year before they are really comfortable with how to eat and function in any situation. I assume, if you are reading this article, that you’ve already read about ketosis and understand the science behind it. If not, please start your reading with my article The Principle Based Ketogenic Lifestyle – Part I and Ketogenic Principles – Part II. If this is the case, then please proceed forward, “full steam ahead!” There are usually a few areas that are inadvertently inhibiting your body transformation, so let’s get a little personal. First, this is a low carbohydrate diet. For weight loss, I usually ask people to lower their carbohydrate intake to less than 2o grams per day. How do you do that? (A copy of my diet is accessible through my membership site HERE.) You’ve got to begin by restricting all carbohydrates to less than 20 grams per day. Continue reading >>

Caffeine And Ketosis

Caffeine And Ketosis

by David Perlmutter, M.D., Board-Certified Neurologist, #1 New York Times Best-Selling Author, Fellow of the American College of Nutrition Typically, when you wake up in the morning after 12 hours of fasting, your body is in a state of what we call mild ketosis. This means that your body has shifted away from burning glucose as the only fuel source and is now tapping into your body fat reserves. When a person is in ketosis, it’s actually a very healthy state of affairs as it relates to brain function. Just go to your online bookstore and you’ll see so many new books being written with the theme of providing delicious recipes to maintain a state of ketosis. Indeed, the health claims of being in ketosis seem to be increasing on a daily basis. But it turns out that keeping your body in ketosis does in fact provide some health benefits. I will leave this discussion for a future post. But for now, I want to focus on the often raised question as to the effects of coffee consumption, or more specifically, caffeine consumption, on either enhancing ketosis or working against it. In a new study entitled, Caffeine intake increases plasma ketones: an acute metabolic study in humans, Canadian researchers evaluated the effects of caffeine consumption in a group of 10 volunteers. After fasting for 12 hours and then eating breakfast, these individuals were given either no caffeine, the equivalent of about a cup and a half of coffee, or a caffeine equivalent of 3 cups of coffee. Blood samples were then taken to evaluate not only the caffeine levels over a four hour period of time, but also the levels of ketones that were manufactured in the liver from the liberation of body fat. What the researchers found was indeed very compelling. Higher dosages of caffeine in the 10 healthy adult Continue reading >>

Don’t Make These Fat Loss Mistakes When Going Low-carb

Don’t Make These Fat Loss Mistakes When Going Low-carb

Cutting your carbohydrate intake in favor of a high-protein diet is the simplest way to get lean fast. However, people often make mistakes when going low-carb, especially if they are training hard in an effort to accelerate the fat loss process. With these five simple tips, you can make going low-carb a lot easier and get better fat loss results. Mistake #1: You Are Not Increasing Protein Enough Low-carb diets are naturally higher protein diets, but one problem a lot of trainees have is not boosting protein intake sufficiently. If you are training hard and going low-carb for the first time, you need to increase protein by at least 50 percent. If you’ve been limiting carbs for a while, troubleshoot the makeup of your diet by ensuring carbs are less than 50 grams, strictly from green vegetable sources, and increase your protein by 20 to 50 percent. Mistake #2: You Are Not Getting Enough of The Right Fats Low-carb diets should also naturally be higher fat diets, but the fat MUST come from healthy sources—omega-3s, medium chain triglycerides (MCTs like coconut oil), and monounsaturated fats (olive oil and avocado, for example). The omega-3s are considered essential fatty acids (EFAs) and they have the excellent effect of encouraging fat burning. In addition, consuming MCTs can substitute for glycogen in the body when you are training at high-intensity. As you know if you’ve ever trained in a glycogen depleted state, it can be particularly painful and some people experience a drop in performance. Training this way is a necessity if you want to lose fat fast, but simply, it sucks. One way to help avoid this is to supplement with MCTs like coconut oil prior to your workout because the body will use it for energy. Try cooking your pre-workout meal in coconut oil (or just Continue reading >>

Does Cheese, Nuts Or Coffee Impact A Ketogenic Diet?

Does Cheese, Nuts Or Coffee Impact A Ketogenic Diet?

There is a lot of conflicting data on whether cheese, nuts or coffee are ideal or acceptable for a ketogenic diet. So let me clear the air a little with some of my experiences and bring in a pinch of clarity and sanity to the issue. SO are cheese, nuts and/or coffee harmful when taken while on keto? What are the impacts? Are there any specifications as to the quantities, if it ideal to take them? Are they diet friendly? Let’s review. Cheese A lot of people will argue that eating cheese on a ketogenic diet is harmful. The assumption that by eating cheese you are prone to taking in additional carbs, which is not 100% true. Yes, cheese does contains carbs so as long as you don’t go over the carb limit, you’ll be good. The thing to be concerned about is most individuals have a sensitivity to dairy products (and don’t know it), due to the casein in them. So if you have dietary sensitivity to it, avoid it (many people who suffer from a keto diet stall should cut out cheese). Cheese can be a great source of fat soluble vitamins. Eaten in moderation therefore, cheese is ok. Nuts Nuts should not be one of your major sources of fat in the diet. This is because they contain carbohydrates as well as phytic acid (are a pretty high in calories). Phytic acid absorbs essential dietary minerals such as magnesium which is essential for the utilization of vitamin D among many others. In moderation however, similar to cheese nuts are acceptable as part of your keto diet plan, taken as a snack, for instance. To avoid the phytic acid, you could soak or sprout your nuts but for most people on a ketogenic diet it’s not worth the effort due to the fact it a very small part of their daily intake. Coffee & Caffeine Biggest grey area in the world of keto. Coffee is engraved in our cultur Continue reading >>

11 Reasons You Are Not Losing Weight In Keto

11 Reasons You Are Not Losing Weight In Keto

An important part of a weight loss journey is realizing that it won’t happen overnight as it requires dedication, motivation, and effort. But, after a few weeks of months of sticking to a healthy low carb/ keto diet your scale decides to stop moving. Not seeing results may become frustrating and overwhelming. Here are a few tips & tricks that will help you get past your weight loss plateau. Here are 11 reasons why you stopped losing weight and how to get the situation under control. 1.SWEETENERS It’s fantastic to treat yourself with something sweet now and then. Sweeteners are safe to use for most of the people, but for some, it causes intense cravings for real sugar. As I love to experiment on myself first and then show my results, along with following strict ketogenic macros, I ditched all the artificial sweeteners from my diet for a few weeks (including diet sodas, which yeah I know contain aspartame that’s very harmful, but oh well, we’re humans). I can relate that I didn’t have sugar cravings anymore, my headaches were gone, and I dropped a few pounds even I didn’t want to. Every person reacts different at sweeteners, and I recommend you to limit your daily consumption and focus on real food. 2.TOO MANY CALORIES I know you’ve heard that on a low carb diet like a Ketogenic Diet and Atkins Diet you only have to stay under the daily limit of carbs and eat as much protein and fat as you can. Fat is twice more dense caloric than carbs, so therefore the calories add up quickly. No diet in the world recommends unlimited calories for weight loss. So if you are not losing weight, you should consider finding your ideal macronutrients (look online for a keto calculator) and stick with them, because calories matter even on a low carb diet. 3. NOT ENOUGH OR TOO MU Continue reading >>

“you Have Literally Saved My Life”

“you Have Literally Saved My Life”

Here’s an impressive life transformation story, from Gareth Hicks: The Email Hej Andreas! Thanks for such an inspirational site! I was informed by my doctor at the end of 2012 that I needed to make some significant changes to my life – as I was nearly 44 lbs (20kg) overweight – and had a very poor fasting lipid profile. This coupled with high blood pressure (routinely 160/120) and little exercise, I was classified as a 15% daily risk of heart attack – and was racing towards CVD. As someone with a history of family heart disease, I knew I needed to do something different! As of tomorrow, 19th Feb, I will have been living a Low Carb High Fat lifestyle for one year. I have lost (and easily kept off) 35 lbs (16 kg) so far – by living on real food – with lots of fats added to make it extra tasty. I have completely removed pasta, most bread (I occasionally use unleavened bread with curry), have almost completely removed sugar – and live on a diet that is mostly curry, cauli-rice and fresh vegetables washed down with a glass of extra dry cava. I have inspired lots of people in the UK to adopt a lchf lifestyle, based on you – and your website – and am currently helping about 20 people on a one-to-one basis, as well as several others via Facebook. I’m a follower on twitter and Facebook – as well as the original DietDoctor.com website – and have created my own interpretation based on what I have learned from you – @curryandcava, www.curryandcava.com (still being developed) and on Facebook – curryandcava.com ;) Many people in the UK are desperate for this type of information – so please keep it coming – and I will keep sharing it !! Please also feel free to have a look at the pages and feedback anything you’d like to highlight! I have done extensi Continue reading >>

Top 10 Reasons You’re Not Losing Weight

Top 10 Reasons You’re Not Losing Weight

These are the top 10 reasons you’re not losing weight on a low carb diet. A great FREE printable for the fridge and an easy reminder to stay on track. Just click on the image below to save the PDF for printing. UPDATE – watch the quick video below. No compatible source was found for this media. Top 10 Reasons You’re Not Losing Weight Eating LCHF Too Many Carbohydrates – are carbs starting to sneak back into your diet? Be honest and start tracking everything using KetoDietApp. A little treat here and there adds up. Some are more carb sensitive (or insulin resistant) than others. I know that my carbs have to be around 50g/day to be feeling great and in control of my appetite. Lower than that and I will lose a little bit of weight, above that and I know my weight loss will stall. I generally go between 35-70g/day without too much tracking because I have done it for so long. Too Much Fruit – yes I use berries on my breakfast and desserts, but that is it. I allow my children to eat fruit (without gorging) as they are fit, healthy and in the normal weight range. For me, the sugar and fructose in fruit is too much. Sure, enjoy it as a treat and eat only low carb nutritent dense berries. See fruit as an occasional sweet treat. Packed with fibre, antioxidants, nutrients……… “If you are overweight, fruit is not your friend” Too much Dairy – my biggest downfall is milk. I love my lattes and flat whites. Now milk is great, full of protein and calcium, but it also contains about 5% carbs. A latte can range from 9g to 15g carbs depending on the size you choose. Most dairy such as milk, cream and yoghurt contains approximately 4- 5% but you are more likely to drink a large glass of milk, eat a bowl of yoghurt or drink a large latte than eat 250g of full fat cheese Continue reading >>

Try This Fatty Coffee For Ketogenic Fat-fasting (wild Diet Approved)

Try This Fatty Coffee For Ketogenic Fat-fasting (wild Diet Approved)

At this point, you’ve probably heard about Fatty Coffee or Bulletproof Coffee made famous by my buddy Dave Asprey. But can putting fat in your coffee actually help you drop fat? The answer may surprise you. Now, some people go overboard by slugging many hundreds of calories of pure fat every day in their coffee and wonder why they’re not dropping fat. In this blog post, though, you’ll learn how to make your coffee the right way to rev your fat-burning engines. Most days, I enjoy 1-3 cups of coffee in the morning with a tablespoon or so of grass-fed heavy whipping cream per cup. If I’m feeling hungry, I might add a teaspoon of full-fat coconut milk or coconut oil, as well (use these fats if you’re looking to make a dairy-free version of Fatty Coffee, as my wife Alyson often does). Keep in mind that my typical daily Fatty Coffee calorie burden accounts for around 100-150 calories – NOT the 500+ calories some people dump into their cuppa joe when they’re going nuts with slugging Bulletproof coffee all day. (All calories are not created equal, but they do count.) A cup of coffee or tea infused with grass-fed butter, coconut oil, and even a little grass-fed heavy cream can be a tasty way to get quality fats into your diet… especially if you’re doing a ketogenic or cyclical fast and avoiding carbs and protein in the morning to help normalize insulin and blood sugar. These days, a lot have you have been asking me, “Can I eat fats while I’m fasting in the morning?!” Sure! When you add fats to your fasting window, it’s technically a ketogenic fast or “Fat-Fasting.” The short-chain fats and medium-chain triglycerides (MCTs) found in grass-fed butter, coconut oil, and whipping cream are burned readily as brain fuel. Compared to the carb-crash cycle th Continue reading >>

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