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Can Caffeine Affect Ketosis?

What It’s Like To Drink Bulletproof Coffee Every Morning For Two Weeks

What It’s Like To Drink Bulletproof Coffee Every Morning For Two Weeks

Separately those ingredients don’t exactly tick all the traditional boxes for a balanced breakfast. But together they are the three components you need to make Bulletproof coffee, a frothy, energy-igniting beverage that has surged in recent years to become the toast of Silicon Valley. Its promises are multitude, at least according to its creator, cloud-computing pioneer and “Bulletproof Executive” Dave Asprey, who refined his recipe after trying a tea made with yak-butter in Nepal. Among Bulletproof coffee’s listed benefits: It triggers weight loss by way of ketosis, a metabolic state triggered by a lack of carbs that kicks fat-burning into overdrive; it kills pesky cravings; and it boosts cognitive function, mainlining a shining dose of mental clarity into your foggy morning skull. Maybe it would even fold my laundry. Related: I’m The Guy Who Created Bulletproof Coffee—This Is My Morning Routine Most of all, though, Bulletproof coffee is intended to be efficient, an easy way for the biohacking crowd to slurp down fats and calories (460 of them!) without so much as sniffing a processed carbohydrate. Why eat a muffin that goes straight to your muffin top, the thinking goes, when you could drink down the metabolic equivalent of supercharged battery acid every morning? I was curious. I wondered: Is Bulletproof coffee a hyper-efficient, power-packed breakfast taken to its logical end? Or is butter-coffee something more insidious, the latest in a long line of snake oils intended to charm overwhelmed customers looking for the next big diet shortcut? To find out, I recently gave up breakfast for two weeks and decided to dive headfirst into the (dark, mysterious, hot) Bulletproof hoopla. My goal was to assess a few things: How did I feel by lunch time every day? Did Continue reading >>

Green Tea: Miracle Drink To Aid Your Low-carb Diet

Green Tea: Miracle Drink To Aid Your Low-carb Diet

Green tea has a solid reputation as a healthy drink. Unlike some products that are misrepresented as beneficial (sugar-loaded fruit juices, anyone?), green tea actually deserves its super-food label. Numerous scientific studies back up health claims connected with green tea. Some of these benefits are useful to anyone following a low-carb diet, such as Atkins, Dukan, Paleo or Keto. How can green tea benefit a low-carb diet? Green tea helps to control blood sugar Studies show that green tea inhibits the digestion of starchy foods, suppressing the subsequent spike in blood glucose. Anything that can naturally help us to digest less carbs can only be a good thing! [i] [ii] Green tea boosts fat-burning metabolism Green tea can assist fat burning – alongside diet and exercise. It is not a miraculous magic compound to help you shed pounds while sitting on a sofa (nothing works that way!). But if you are already dieting and exercising, green tea can help to speed up the fat burning process. [iii] [iv] Green tea contains strong antioxidants Green tea is one of the best sources of catechins – flavanoids that are very powerful antioxidants. Catechins help to prevent oxidative damage to cells more effectively than other antioxidants. Although there is no solid evidence to suggest that a low-carb diet results in more oxidative damage than a standard diet, taking antioxidants helps to prevent any potential damage from free radicals. [v] [vi] Green tea improves energy levels Green tea contains less caffeine than coffee. A cup of green tea has about half the caffeine than a cup of black tea. It provides a gentle energising effect, that won’t leave in you in a slump later. Green tea can lower appetite Regular consumption of green tea can result in feeling satiated longer after me Continue reading >>

Caffeine & Ketosis: Friend Or Foe?

Caffeine & Ketosis: Friend Or Foe?

A lot of times I’m asked about the impact of caffeine consumption on ketosis. Does it help? Hurt? A new study out of Canada seeks to answer this question. Recommended Articles Continue reading >>

Does Ketosis Affect Caffeine Sensitivity?

Does Ketosis Affect Caffeine Sensitivity?

Caffeine might cause disturbance in glucose metabolism, which could affect ketosis, although only anecdotal evidence of this exists. Insulin resistance, which is the inability of cells to respond to and absorb glucose, can raise glucose levels and cause weight gain. Ketosis decreases insulin resistance by improving insulin sensitivity, which is the the ability of cells to absorb glucose which ultimately help in weight loss. Caffeine might increase insulin resistance. Increase in insulin resistance makes losing weight difficult. It also increase the chance of having type 2 diabetes. Although caffeine might raise glucose levels after eating a meal high in carbohydrates, it's unclear that this effect occurs after a low-carbohydrate meal such as those eaten by low-carbohydrates dieters. It's also unclear whether blood glucose would rise high enough to keep a low-carbohydrates dieter out of ketosis. Continue reading >>

Does Green Coffee Bean Extract Help You Lose Weight?

Does Green Coffee Bean Extract Help You Lose Weight?

Green coffee bean extract has been marketed and has become one of the top selling weight loss products in recent years and with good reason. The health benefits of green coffee bean extract are real and can improve both mental and physical performance. The question is, does green coffee bean extract help you lose weight? Coffee is a major commodity enjoyed worldwide and one of the greatest sources of antioxidants found in people’s diets today. This caffeinated beverage has unfortunately been labeled harmful food due to the negative health associations with caffeine. The impact of caffeine on every person is different and can pose a serious health hazard to some while others tolerate caffeine well. Not as unhealthy as once though, polyphenols are a class of antioxidants contained in coffee and coffee can be seen as a very healthy beverage when regularly consumed. Two Major Classifications of Coffee The two major categories of coffee plants are Robusta and Arabica. The Arabica coffee plant is highest in the polyphenols chlorogenic and caffeic acid. These antioxidant properties makes Arabica coffee one of the best coffee types. Unfortunately, the process of roasting coffee reduces the antioxidant content of the finished coffee product and most coffee drinkers are not receiving these health benefits (3). Green coffee beans however are coffee beans that have not been roasted and are packed with antioxidants. (1, 5) In fact, green coffee bean extract is highly bioavailable in humans. Clinical studies have shown that antioxidants with impressive anti-inflammatory effects on the body are present in green coffee extract and readily absorbed. The two major types of chlorgenic acids found in nature, caffeoylquinic acids (CQA) and dicaffeoylquinic acids (diCQA), are primarily res 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 >>

How Green Tea Can Help Powerful Diets Like Atkins To Succeed

How Green Tea Can Help Powerful Diets Like Atkins To Succeed

Are you one of these people who know you are over weight, and keep desperately trying major dieting regimes like the Atkins, or even stricter ones like the LighterLite diet? And every time you start, with all good intentions, within a few weeks you just find it impossible to continue? One of the issues with a diet such as Atkins is that although you can still eat a quite varied diet, that includes bacon and eggs for breakfast, roast beef, pork and chicken (and the tasty fatty bits), you have to drink what seems to be a tank-full of liquid every day. This is to make sure your body remains in a state of 'Ketosis' all the time (where the body is drawing on its fat store for energy - i.e. eating yourself up!), so this liquid intake is very important to its success and to your continued health while on the diet. Apart from the fact that even my grandkids now laugh at how many times I need the toilet each day, trying to maintain this volume of liquid intake can be very daunting, especially when you consider beer, lager, and all alcohols are out, and tasty stuff like lemonade is also a no-no, what on earth is left apart from water, gallons of coffee, or tea? Well, coffee and normal tea are both full of caffeine, and as I can not have milk while on Atkins, tea has to be taken black and sugarless. So, I switched to taking copious amounts of green tea, not in the least because it came in such a fantastic range of blends with many fantastic combinations of ginseng, lotus flower, orange, all pure, and n added sugar, that green tea of some sort became quite a good replacement for at least 2 pints of liquid a day. Now, when you are on a diet 'Ketosis' mode, it is most important that you do drink the recommended liquids that you are told to - otherwise, the colon for instance, will ex Continue reading >>

Caffeine On A Ketogenic Diet: Friend Or Foe?

Caffeine On A Ketogenic Diet: Friend Or Foe?

Caffeine is one of the most popular ingredients worldwide. Although it provides many benefits, caffeine can have negative effects as well. Whether caffeinated beverages are mostly helpful, potentially counterproductive, or neutral for people on keto or low-carb diets is somewhat controversial. This article explores caffeine's effects on health in the context of a carb-restricted diet and makes recommendations for consuming it in a way that maximizes benefits while minimizing side effects. What is Caffeine, and How Does It Work? The scientific name for caffeine is 1,3,7-trimethylxanthine. Caffeine is the most common stimulant in the world, consumed by an estimated 80% of people worldwide and 90% of Americans on a daily basis (1, 2). Caffeine vs Other Stimulants Although some consider it a psychoactive drug because it stimulates the central nervous system (CNS), caffeine's mechanism is different from that of cocaine and other stimulants. These stimulants work primarily by binding to the dopamine transporter. Dopamine is a neurotransmitter (chemical messenger that transmits signals between nerve cells in the brain) that allows us to perceive pleasure, excitement, and reward. When cocaine binds to the dopamine transporter, it prevents the removal of dopamine from the nervous system, thus amplifying its effects. By contrast, although caffeine enhances dopamine activity, it works by blocking the effects of another neurotransmitter called adenosine, which causes relaxation and sleepiness. By binding to the brain's adenosine receptors, caffeine allows us to remain awake and alert (2). Which Foods, Beverages and Medications Contain Caffeine? Although caffeine occurs naturally in tea, chocolate, kola nut, and other plant foods, it's most often associated with coffee. In fact, its Continue reading >>

Low Carb Diet And Caffeine, Does It Impact Ketosis?

Low Carb Diet And Caffeine, Does It Impact Ketosis?

Low carb diet and caffeine, is there any danger to kick you out of ketosis? This is a question that many people have been asking lately so I decided to look into this subject a little deeper to find out if there is any relation between a low carb diet and caffeine. To start it off some background for me and how much caffeine I consume on a daily basis. I have been a coffee drinker for many years and drink 5-6 cups of coffee every day. This is a quite high amount of coffee if comparing with most people and I have also been consuming the same amount of coffee during my 5 months of being on a low carb diet. Personally I have not seen any negative effects of a low carb diet and caffeine consumption but in order to be more sure if there is a relationship between the two I have also looked into research done in this area. If we start out with what people on the Internet are saying there is both people who claim they are seeing negative effects of drinking coffee or tea while on a low carb diet but there is also people who claim they do not see any impact at all. It is hard to track how many on each side but it seems most people do not see any impact. There seems to be some people who suggest that caffeine could impact or even interrupt the glucose metabolism, which in turn could possibly affect ketosis. However even in this case it is hard to find any true evidence. Another point that is being made is that when in ketosis you decrease the insulin resistance by improving the insulin sensitivity. This means the ability for cells to absorb glucose. Since there is some indications that caffeine might increase the insulin resistance this could have any impact but I have not found any proof of this in research. There however was one study at Duke University Medical Center that look Continue reading >>

Is Ketosis Safe And Does It Have Side Effects?

Is Ketosis Safe And Does It Have Side Effects?

Some people think that ketosis is extremely dangerous. However, they might be confusing ketosis with ketoacidosis, which is completely different. While ketoacidosis is a serious condition caused by uncontrolled diabetes, ketosis is a natural metabolic state. In fact, ketosis and ketogenic diets have been studied extensively and shown to have major benefits for weight loss (1, 2). Ketogenic diets have also been shown to have therapeutic effects in epilepsy, type 2 diabetes and several other chronic conditions (3, 4, 5, 6). Ketosis is generally considered to be safe for most people. However, it may lead to a few side effects, especially in the beginning. First, it's necessary to understand what ketosis is. Ketosis is a natural part of metabolism. It happens either when carbohydrate intake is very low (such as on a ketogenic diet), or when you haven't eaten for a long time. Both of these lead to reduced insulin levels, which causes a lot of fat to be released from your fat cells. When this happens, the liver gets flooded with fat, which turns a large part of it into ketones. During ketosis, many parts of your body are burning ketones for energy instead of carbs. This includes a large part of the brain. However, this doesn't happen instantly. It takes your body and brain some time to "adapt" to burning fat and ketones instead of carbs. During this adaptation phase, you may experience some temporary side effects. These are generally referred to as the "low-carb flu" or "keto flu." In ketosis, parts of the body and brain use ketones for fuel instead of carbs. It can take some time for your body to adapt to this. In the beginning of ketosis, you may experience a range of negative symptoms. They are often referred to as "low-carb flu" or "keto flu" because they resemble symptom Continue reading >>

Is There A Dark Side Of Ketosis?

Is There A Dark Side Of Ketosis?

I can’t remember what appetizer she pointed to, but the woman sitting to the left of me said this so casually, and several folks at the table knew exactly what she meant, confirming what I’d long suspected: Ketogenic diets have officially gone mainstream – or recognizable at a party mainstream at least – in 2017. Let’s back up and demystify ketosis, which simply means you’re utilizing ketone bodies – more commonly called ketones – rather than glucose as your body’s primary fuel. Just like your car uses gasoline, your body needs fuel. That usually means glucose. But let’s say you’re on a very-low carbohydrate, higher-fat diet. Your body doesn’t get a lot of glucose, which primarily comes from carbohydrate and to a lesser degree protein. That means your liver’s backup glucose (glycogen) also becomes in short supply. Unlike your car, your body doesn’t just shut down. Thankfully, you have an alternative fuel source called ketones. Ketones are organic compounds your liver always makes. You’re cranking out ketones right now as you read this. During starvation or (more likely) when you restrict carbohydrate and increase fat intake, your body uses ketones as its primary fuel. In other words, when your body doesn’t receive or can’t make enough glucose, it shifts to this alternative fuel. Almost every organ can utilize ketones except for your red blood cells (which don’t have ketone-metabolizing mitochondria) and liver. Your liver, in fact, does the heavy lifting. This hardworking organ metabolizes fat into three ketone bodies: acetoacetate (ACA), beta-hydroxybutyrate (BHB), and acetone.(1) BHB is the first substrate that kicks ketosis into action. Among its benefits, BHB reduces chronic inflammation and restores healthy inflammation levels. In Continue reading >>

It Works Keto Coffee

It Works Keto Coffee

If you’re already a fan of coffee then you’re really going to love It Works Keto Coffee, also known as butter coffee. What if you’ve never had coffee before? Well, this just may be the cup that makes you a fan. In moderation, high-quality coffee can definitely have its proven coffee health benefits. It Works Keto Coffee takes coffee to another level, a much healthier level in my opinion. Instead of just mainly getting a punch of eye-opening caffeine with a solid dose of antioxidants, It Works Keto Coffee adds in nutritional powerhouse ingredients like grass-fed butter , MCT Oil and collagen peptide to give you a sustainable boost of energy that doesn’t leave you falling flat a few hours later. You may have already heard of the ketogenic diet. Maybe you’re even following it at this very moment. One of the central aspects of this intriguing diet, which was originally developed for epilepsy patients in the 1920s, is that it contains a very low amount of carbohydrates and a high amount of fats. (1) The ketogenic diet is a somewhat controversial yet currently very popular approach to health and weight loss. In addition to possibly helping followers shed unwanted pounds, a ketogenic diet has even been shown in scientific research to be help combat cancer as well as other serious chronic health issues. (2) It Works Keto Coffee is the perfect morning or afternoon beverage for someone following a ketogenic diet. It’s also a way of giving this ketogenic philosophy of eating a try. Instead of loading your coffee with carbohydrate-rich milk and sugar, It Works Keto Coffee adds in seriously beneficial fats like MCT OIL. Instead of adding some creamer, It Works Keto Coffee has some vitamin-rich butter. You can then top your keto coffee off with a nice sprinkle of cinnamon Continue reading >>

Increased Sensitivity To Caffeine From New Low Carb Diet?

Increased Sensitivity To Caffeine From New Low Carb Diet?

i have noticed something very strange since i started pursuing a ketogenic diet about a week ago. i have always considered myself immune to the effects of caffeine since i drank many cups of black tea and coffee a day for the past 8 or so years (growing up). since i started making an earnest effort to cut my carbs, pursue Primal eating, up my fat, and stabilize my blood glucose level, and lower my stress levels, my morning Bulletproof coffee is hitting me in a very unpleasant way the past few days: i feel overcaffeinated in a way that has only happened a few times in the past after drinking significant amounts of coffee. my stomach feels sick and my heart is racing and my body feels very edgy. i am wondering if this could be a good sign that i am lowering my cortisol level to a point where caffeine is actually increasing my cortisol to a measurable degree. i am eating a lot of butter and CO with my coffee (a 10oz cup each morning) i am going to start buying decaf now because i feel so icky after drinking my coffee but it is SO weird that i am suddenly exhibiting this because of my history of caffeine tolerance. edited to add: is there anything i can eat as an antidote to this overcaffeinated state??? Continue reading >>

Bone Broth + Ketogenic Diet: A Match Made In A Low-carb Heaven

Bone Broth + Ketogenic Diet: A Match Made In A Low-carb Heaven

Bone broth is an established superfood and many therapeutic diets have embraced its healing properties including the ketogenic diet. Bone broth is recognized as a healing food because of its high concentration of minerals and anti-inflammatory amino acids, as well as being one of the only food sources of the gut-healing proteins collagen and gelatin. In a moment, we’ll explain how bone broth is particularly beneficial for anyone following a keto diet. But first, let’s look closer at how bone broth fits in, since very specific macronutrient ratios are required to achieve desired results. The Keto Diet: How Does Bone Broth Fit in? The idea behind the keto diet is to train your body to burn fat for energy rather than glucose, which allows you to enter the fat-burning state: ketosis. Now, the only way to enter ketosis is by drastically reducing your carb consumption to approximately 5% of your diet, and increasing fat consumption to at least 70% of your diet. This way, your body has no choice but to rely on fatty acids for energy, which are its secondary ‘backup’ energy source when glucose isn’t readily available. The standard keto diet looks like this: 75% fat, 20% protein, 5% carbs. Since everyone has a unique body and lifestyle different, you can use the ketogenic diet calculator to determine your exact macronutrient needs. The keto calculator is an easy way to see how many grams of each macronutrient you need on the keto diet plan to keep your body in a state of ketosis, based on your current weight, height and activity levels. So, what would keto bone broth need to look like, in order to fit your macronutrient requirements? When you take a look at the nutrient profile of Kettle and Fire Bone Broth, you’ll see how both chicken bone broth and beef bone broth 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 >>

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