The ketogenic diet is a proven diet strategy that promotes fat loss in a natural way. The transition to ketosis, however, takes time and is often a challenging period for many dieters. Until the body learns to produce enough ketones to fuel its energy demands, your daily performance may suffer.
To ease the transition to ketosis, some dieters use ketone supplements. While some of them can be helpful, finding a quality one among them can be hard to do. The review below will help you to find out whether PureFit KETO can be a part of your ketogenic diet.
Ketones: The Means that Make Your Keto Diet Work
The conventional diet relies heavily on carbohydrates as the main source of energy for the body. When on such diet, the body uses glucose as its primary fuel, which it receives after breaking down carbohydrates. Despite being readily available, however, glucose is not a sustainable type of fuel for the body’s energy demands.
How much glucose cells get to ingest depends on their sensitivity to insulin – the hormone that supplies them with it. The richer the diet is in carbohydrates, the more insulin it forces the body to produce to deliver glucose. Over time, the abuse of this energy mechanism tends to decrease insulin sensitivity, triggering various health problems.
Due to these factors, the body has an alternative energy production mechanism that makes use of fats for fuel. After breaking down fats, the body produces ketones – an alternative source of energy for the cells. Since ketones don’t require insulin to reach cells, they become a more sustainable source of energy for the body.
Since the cells receive energy one way or another, why not just keep eating carbs? Once the body starts to rely on ketones to supply cells with energy, it enters the metabolic state of ketosis. And staying in ketosis has unique health benefits that you must be aware of.
Ketosis: The Engine that Drives Your Keto Diet
Once the body makes sufficient amount of ketones for its energy needs, the state of ketosis allows you to enjoy:
- An increase in mental performance Regular supply of energy is essential to optimal brain function and can provide a boost to mental performance. Glucose, however, can be an unreliable source of energy for this purpose. Its constantly fluctuating levels may compel brain to unavoidable periods of inadequate energy supply. Ketones, however, not only provide brain with more energy than glucose but also ensure that this supply is consistent.
- Reduced inflammation Fluctuating blood sugar levels are a characteristic feature of diets high in carbohydrates. Occasionally low levels of blood sugar are not only frustrating but also make you prone to high-glycemic carbohydrate intake. In its turn, high-glycemic foods and sugars are well-known contributors to body-wide inflammation and chronic health conditions associated with it. Setting you free from sugar cravings, ketones can help you treat autoimmune conditions and alleviate the inflammation resulting from them.
- Optimized energy levels Carbohydrate intake doesn’t always lend itself to easy management within a diet. As a result, accidental over-consumption of carbs is a common pitfall of many diets with generous carbohydrate allowance. This, however, often leads to insulin spikes and causes blood sugar levels to take a dive. None of these issues occur when your body relies on ketones as a primary source of fuel.
- A decrease in oxidative stress Spikes in insulin secretion followed by unstable blood sugar levels often trigger an increase in the release of free radicals. In its turn, this exposes the body to elevated levels of stress that results from oxidation. Insulin spikes and blood sugar dives, however, do not occur when your body uses ketones instead of glucose for energy. As a result, ketones allow you to naturally decrease the amount of oxidative stress your body has to deal with.
Without a doubt, the above benefits of using ketones instead of glucose for energy seem tempting. Yet, they are not always easy to achieve, since the transition to ketosis is an intricate process for many.
Keto Flu: Why Transition to Ketosis Is Often So Hard
When you embark on the ketogenic diet, you don’t enter the metabolic state of ketosis immediately. It usually takes up to two days on average for the body to fully deplete its glycogen stores. Once the body runs out of glycogen, the production of ketones increases to meet the body’s energy demands without glucose. And this process may also take a few more days for the body to adjust to.
For most people who only start ketogenic diets, the transition to ketosis is seldom plain sailing. The temporary instability of the energy supply within the body often sets off a whole slew of symptoms. As a result, until your body undergoes full transition to ketosis, you may experience the so-called “keto flu”. The following groups of symptoms are just a few signs that keto flu might be happening to you:
- Fatigue, weakness.
- Problems concentrating.
- Sugar cravings.
- Problems falling asleep.
- Muscle soreness or cramps.
These symptoms stem from temporary lack of endogenous ketones to provide adequate amount of energy for the body. For this reason, replenishing the fuel deficit with ketones from exogenous sources seems reasonable. And that’s exactly where exogenous ketone supplements like PureFit KETO can come into play. Is PureFit KETO an exogenous ketone supplement that you can trust, though? Or is it not worth your money and your expectations? Let’s find out below.
PureFit KETO: Bold Claims, Questionable Effectiveness
PureFit KETO makes two major claims that may appeal to dieters who strive to lose fat. In particular, it claims that the beta-hydroxybutyrate (BHB) compound that it contains can help kickstart ketosis. It also claims that its intake can help to lose fat at the rate of almost 1 lbs every day. As you can see, these two claims seem to be very bold, to say the least.
Can PureFit KETO live up to its claims? And is it a safe supplement to use? Analyzing the contents of PureFit KETO can help to shed light upon these questions. Based on information from its manufacturer, PureFit KETO contains the following ingredients:
- Proprietary blend of ketone salts Nearly all exogenous ketone supplements use beta-hydroxybutyrate (BHB) as their active ingredient. BHB amounts to almost 80% of all endogenous ketones the body produces in the state of ketosis. Binding BHB to various mineral ions, ketone supplements can deliver BHB exogenously – in the form of ketone salts. In this respect, PureFit KETO is no exception. Its proprietary blend contains the ketone salts of magnesium, calcium, and sodium beta-hydroxybutyrate. Yet, PureFit KETO does not specify the ratio between them.
- Caffeine anhydrous PureFit KETO contains caffeine anhydrous, which is essentially a concentrate of caffeine in a powdered form. Being a well-known catalyst of metabolic rate, caffeine can improve fat metabolism. As such, caffeine can indirectly boost the production of ketones, promoting ketosis. Excessive caffeine consumption, however, can lower blood sugar levels in many people. This may trigger sugar cravings and provoke undesirable carbohydrate intake, undermining the ketogenic diet. Since PureFit KETO doesn’t specify how much caffeine it contains, it makes managing its intake problematic.
- Minerals from ketone salts Once the body metabolizes BHB from ketone salts, it ingests the ions of minerals from them as well. As a result, BHB ketone salts can serve as an indirect source of supplementation of the minerals they contain. In case of PureFit KETO, these minerals are magnesium, calcium, and sodium. PureFit KETO, however, doesn’t specify how much of each of these minerals it contains. This makes it hard to estimate their intake. It may also cause their excessive consumption, which is especially critical when it comes to sodium.
- Pharmaceutical filaments PureFit KETO also contains magnesium stearate, rice flour, silicon dioxide, and gelatin. These components are common pharmaceutical filaments and do not have correlations with the effectiveness of PureFit KETO supplement. Furthermore, the company’s website claims the ingredients in PureFit KETO are all-natural and non-GMO. The supplement’s list of pharmaceutical filaments along with its main ingredients seem to not contradict these claims.
In terms of contents, PureFit KETO resembles many other exogenous ketone supplements available on the market. Unlike other supplements, however, PureFit KETO does not provide clear information about the concentrations of the ingredients that it uses. This makes it virtually impossible to estimate the percentage of daily value that these ingredients provide.
Lack of information about the concentrations of each ingredient creates the risk of their excessive consumption as well. For instance, caffeine anhydrous is a highly concentrated form of caffeine and can amplify caffeine consumption even in small amounts. Sodium is another ingredient that requires careful dosing since many people already consume excessive amounts of it with their diets.
In light of the above, the PureFit KETO contents suggest that the claims this supplement makes are exaggerations at best. At worst, they sound a lot like something a bogus fat loss supplement would try to convince its customers of. What else can you consider about PureFit KETO to know for sure whether this supplement is worth your money?
PureFit KETO: A Potentially Bogus Ketone Supplement
There is currently no extensive scientific evidence that conclusively proves that BHB from exogenous sources can accelerate transition to ketosis. For this reason, attributing the health benefits and fat loss effects of endogenous BHB to the exogenous BHB is misleading. In this respect, the claim by PureFit KETO that suggests it can help kickstart ketosis is also a misleading one.
Furthermore, according to many health professionals, the healthy rate of fat loss does not exceed 2 lbs per week. PureFit KETO, however, claims to be able to accelerate the rate of fat loss to almost 1 lbs per day. Such fat loss rate is neither healthy nor realistic, which makes this claim by PureFit KETO misleading yet again.
Finally, the information that is present on its website suggests that PureFit KETO is a “clinically proven” exogenous ketone supplement. The product’s website, however, does not mention any certificates that are able to validate this claim. In addition, the PureFit KETO product itself does not have any labels that attest to this claim either.
All of the above seems to point to the fact that PureFit KETO may be purposely misleading its customers. Its list of ingredients lacks in detail, its claims are unrealistic, and the company provides no evidence to support them. Altogether, these facts are sufficient to doubt the potency and safety of PureFit KETO and the credibility of its manufacturer.
You Can Boost Ketosis Without Exogenous Ketone Supplements
Sadly, some ketone supplement manufacturers advertise the benefits of the ketogenic diet as something their products exclusively deliver. This is misleading and manipulates the consumer into buying expensive ketone supplements that may have no positive effects. Given the facts considered earlier, PureFit KETO seems to rely on the exact same marketing ploy.
Believe it or not, there are ways you can boost ketosis naturally without the help of ketone supplements:
- Restrict carbohydrate consumption Creating a deficit of carbohydrates naturally ensures that your body prioritizes the production and usage of ketones over glycogen.
- Stay away from high-glycemic foods Insulin restricts the metabolism of fats, and since these foods cause spikes of this hormone, they can disrupt your ketosis.
- Minimize caffeine intake Despite its fat burning effects, caffeine can mess too much with insulin secretion, which can put you out of ketosis.
- Consume protein in moderation Protein is essential to health, but its high intake during ketosis triggers gluconeogenesis – when protein supplies energy instead of ketones.
With the help of the above steps, you can naturally help your body get into ketosis and stay in it. After all, using no ketone supplement is better than using the one that doesn’t deliver on its promises. And when it comes to PureFit KETO, this seems to be exactly the case.