The ketogenic diet is a popular, low-carb, high-fat approach to weight loss. Keto diet pills are supplements that claim to help you sustain ketosis and boost energy, burn fat, and lose weight fast. While the pills promise quick results, there is little evidence to support these claims. In fact, health experts warn that these supplements may be harmful to your health and a waste of your money. So, how long do they take to work? The answer is that it's difficult to say, as there is limited data on the long-term effects of ketogenic diets and keto supplements. However, if you're looking to lose weight, you may see an immediate drop in water weight, followed by consistent fat loss. For athletic performance or cognitive benefits, it could take anywhere from a week to a couple of months to notice any changes.
Characteristics | Values |
---|---|
Time to see results | 3 days to 1 week |
Factors affecting time to see results | Genes, muscle mass, insulin sensitivity, activity level, previous diet |
Weight loss results | Immediate drop in water weight, consistent fat loss |
Results for athletic performance or cognitive benefits | 1 week to a few months |
What You'll Learn
Keto pills may be a waste of money
Keto diet pills claim to help you sustain ketosis and lose weight. However, there is little evidence to support these claims, and experts suggest that they may be a waste of money. Here are some reasons why keto pills may not be worth your money:
Lack of Research and Evidence
There is limited research on the efficacy of keto supplements. While in theory, taking extra ketones may help the body lose weight, there is insufficient scientific evidence to back this up. A small 2021 study found that obese individuals on a low-calorie ketogenic diet who took a BHB salt supplement experienced enhanced ketosis, but this did not lead to greater weight loss compared to those on the keto diet alone. More robust studies are needed to determine the true impact of keto pills on weight loss.
Expense and Potential Contamination
Keto supplements can be very expensive, and there is a chance for contamination with heavy metals and other contaminants. As these supplements are not regulated by the FDA, you may be paying a high price for a product that may not even contain what it claims to.
Potential Health Risks
Keto supplements may also carry health risks. They can mess with your metabolism, increasing appetite-suppressing hormones during the diet and causing a rebound effect when you stop, leading to increased hunger. The MCT oil in some supplements can cause digestive issues such as nausea, vomiting, diarrhea, and constipation. Additionally, consuming certain nutrients in supplement form can induce oxidative stress, increasing the risk of chronic diseases.
Alternative Options
Instead of relying on keto pills, making shifts towards healthier eating habits and lifestyle changes is a more sustainable approach to weight loss. Eating more vegetables, fruits, seafood, and whole grains, as well as prioritizing good-for-you unsaturated fats, can promote physical, mental, and psychological well-being. If your goal is to achieve ketosis, a water-only fast is a free and effective way to get there faster.
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They can mess with your metabolism
While keto pills claim to help you sustain ketosis, there is no evidence to support that they work. In fact, experts do not recommend keto pills or any other diet pill.
Keto supplements may mess with your metabolism. When you're in a starvation state, your body uses ketones for energy and converts them into glucose. In this state, ketones stimulate an increase in leptin (the hormone that makes you feel full) and a decrease in ghrelin (the hormone that stimulates your appetite). The higher your blood concentration of ketones, the less hungry you feel. However, once you're off the keto diet, the appetite-suppressing hormones will increase significantly from your baseline, meaning that you'll likely feel hungrier than before you started dieting.
Keto supplements are also expensive, and you may already have them in your pantry. Electrolyte supplements, for example, provide sodium, which you can get by buying a container of table salt for a fraction of the cost.
Additionally, the MCT oil in some keto mixes can mess with digestion, causing nausea, vomiting, diarrhea, and constipation.
It's also better to get vitamins and minerals from real food rather than supplements. Dietary supplements are not overseen by the FDA, so they may induce oxidative stress and cause more harm than good to organ tissues.
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They can be harmful to your health
While keto diet pills may be effective in helping you achieve ketosis, they can also be harmful to your health.
Firstly, keto supplements are not regulated by the FDA, meaning they are not evaluated for safety and efficacy in the same way that food and medications are. This means that you may not be getting exactly what you pay for, and consuming certain nutrients in supplement form can induce oxidative stress, causing more harm than good to organ tissues. For example, selenium, an antioxidant found in plant foods, is insufficient on the keto diet, and when left unmitigated, this can cause cardiomyopathy, a hardening of the heart muscle, leading to heart failure.
Secondly, keto supplements can be expensive, and there is a chance they could be contaminated. One source states that the supplements are "a lose-lose-lose all around", as they are very expensive and there is a chance for them to be contaminated.
Thirdly, keto pills can cause a range of negative side effects, including nausea, bad breath, stomach pains, heartburn, constipation, and diarrhea. They may also not be appropriate for people with high blood pressure or certain mental health conditions.
Finally, keto supplements can mess with your metabolism. When you take supplemental ketones, you will likely experience a decrease in appetite as your blood concentration of ketones rises. However, once you go off the keto diet, the appetite-suppressing hormones will increase significantly from your baseline, meaning you are likely to feel hungrier than before you started the diet.
Overall, while keto diet pills may help you achieve ketosis, it is important to be aware of the potential risks and side effects and to speak to a healthcare professional before starting any new supplement.
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They may not be effective for weight loss
While keto pills claim to help sustain ketosis and lose weight, there is no evidence that they work. In fact, experts do not recommend keto pills or any diet pills. Here are some reasons why keto pills may not be effective for weight loss:
Lack of Research and Evidence
There is insufficient research on the effectiveness of keto supplements to support their weight loss claims. While some studies show that keto pills can increase ketone levels in the blood, there is no evidence that this leads to weight loss. The majority of studies that report a link between ketones and weight loss refer to a ketogenic diet, but supplement companies extrapolate this to include ketone supplements. However, studies do not support that ketone supplements cause weight loss in humans, at least not directly.
Ketosis Does Not Equal Weight Loss
Ketosis is a state where the body burns fat for fuel instead of carbohydrates. While keto pills can help the body achieve ketosis, this does not automatically lead to weight loss. Raising ketone levels in the blood does not immediately translate into shedding pounds, contrary to the claims made by some ketone weight loss supplements.
Artificially Raising Ketone Levels
Forcefully elevating ketone levels in the blood through supplementation is not the same as producing ketones naturally through a ketogenic or low-calorie diet. When the body produces ketones naturally, it is reacting to a lack of available carbohydrates to burn for energy. As a byproduct of breaking down fat, the body produces ketones, which can then be used for energy. This is why ketones are associated with weight loss. However, studies have not shown that ketones directly cause weight loss in humans.
Inhibiting Fat Breakdown
Taking keto pills, especially without following a ketogenic or calorie-restricted diet, may actually inhibit fat breakdown. Keto pills contain calories and can be used by the body for energy instead of tapping into fat stores. The body always prioritizes using external energy sources over using its own body fat. Therefore, keto pills may not help with weight loss and could even hinder it.
Costly and Potentially Harmful
Keto pills are often expensive, and there is a risk of contamination with heavy metals and other contaminants. Additionally, the body seeks to maintain a balanced level of ketones to prevent a toxic buildup in the bloodstream. When ketone levels are too high, the liver stops producing its own ketones and tries to flush out the excess, leading to ketonuria. This process can be harmful to the liver as it has to process the excess ketones.
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They can be expensive
Keto supplements can be expensive and may not be worth the money. For example, the Keto 30 Challenge, a month-long diet program marketed by KetoLogic, costs $150 for 30 days. The program involves a range of special supplements, including electrolyte supplements, which can be purchased more affordably at a supermarket. For instance, Ketoburn costs $40 per container, and the predominant electrolyte provided is sodium, which can be purchased at a supermarket for a maximum of $1.
Keto supplements with antioxidants and caffeine can cost up to 100 times more than a regular cup of coffee, and there is no guarantee that they contain the advertised antioxidants as the FDA does not regulate supplements.
Additionally, keto supplements may contain important nutrients like potassium, magnesium, and calcium, but in much smaller amounts than you would get from eating fruits and vegetables. As the keto diet limits fruits and vegetables, you may need to take a multivitamin to ensure adequate intake of these nutrients, which adds to the overall cost.
There is also a risk of scams with some keto products, particularly those heavily promoted on social media. In July 2020, AARP reported that two women in their 80s were scammed out of more than $200 each when they purchased keto diet pills. Therefore, it is important to be cautious and do your research before purchasing keto supplements.
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Frequently asked questions
There is no clear answer to this question as different people's experiences with keto slim pills may vary. However, it is important to note that there is a lack of scientific evidence supporting the effectiveness of these pills, and they may even have negative effects on your health and wallet.
While keto slim pills are probably safe for most people to use, they are not recommended by experts due to potential health risks and the lack of regulation and evidence for their effectiveness. There is also a risk of scams and misleading marketing associated with some keto products.
Instead of relying on keto slim pills, it is generally recommended to focus on lifestyle changes and healthy eating habits for sustainable weight loss. This includes eating more protein, cutting carbs, and incorporating more veggies, fruit, seafood, and whole grains into your diet.