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The ketogenic diet is a high-fat, very low-carb diet. Typically, a keto diet involves restricting carbs to under 50 grams per day. This drastic reduction in carbs puts the body into a state of ketosis, where it burns fat for energy instead of glucose. However, some people find it challenging to stick to the keto diet due to carb cravings and the keto flu, which includes symptoms like fatigue, headaches, and low energy. As a result, some people choose to follow a cyclical ketogenic diet, which involves eating keto during the weekdays and indulging in carbs on the weekends. While this approach can make the keto diet more manageable, it also has potential downsides, such as disrupting ketosis and causing weight gain.
Characteristics | Values |
---|---|
What is it called? | Keto cycling, Cyclical Ketogenic Diet (CKD) |
How does it work? | Follow keto diet for 5-6 days, then take 1-2 days off |
Who is it for? | People who want to lose weight, improve exercise performance, or build muscle |
Benefits | May decrease keto flu symptoms, make the keto diet more achievable, boost athletic performance, increase fiber intake, and promote muscle growth |
Drawbacks | May be hard to stick to, may cause carb hangover, may not be as effective for weight loss |
Recommendations | Eat whole foods with low amounts of sugar on high-carb days, exercise vigorously the next morning, don't take more than 2 days off keto |
What You'll Learn
- The Cyclical Ketogenic Diet (CKD) involves eating keto during the week and high-carb on weekends
- Keto cheat days can cause keto flu symptoms like fatigue, headaches, low energy, and bloating
- Eating carbs can take you out of ketosis, but you can test your ketone levels to check
- Keto cheat days can cause blood sugar spikes, especially if you have type 2 diabetes or cardiovascular issues
- Cheat days can cause cravings, but keto-friendly alternatives can help
The Cyclical Ketogenic Diet (CKD) involves eating keto during the week and high-carb on weekends
The Cyclical Ketogenic Diet (CKD) is a variation of the standard ketogenic diet, which is a high-fat, very low-carb diet. The CKD involves eating keto during the week and high-carb on weekends.
On a standard ketogenic diet, an individual restricts their carb intake to under 50 grams per day. This forces the body to burn fat for energy instead of glucose, or blood sugar, in a process known as ketosis. The cyclical ketogenic diet involves adhering to a standard ketogenic diet protocol 5–6 days per week, followed by 1–2 days of higher carb consumption.
During the week, when following a standard ketogenic diet, healthy fats should deliver approximately 65-90% of an individual's total calorie intake. Healthy fat options include full-fat dairy products and low-carb nuts and seeds. Proteins should make up around 10–30% of total calories, while carb intake is typically restricted to under 5%.
On the weekends, when following the cyclical ketogenic diet, individuals increase their carb consumption to break ketosis. Carbs should comprise 60–70% of total calories, protein should account for 15–20% of total calories, and fats should deliver just 5–10% of total calories. It is important to get the majority of carbs from healthy sources, such as whole-wheat or brown-rice pasta, rather than unhealthy sources like white bread and baked goods.
The cyclical ketogenic diet is popular among those seeking muscle growth and improved exercise performance. It may also help to decrease keto-related side effects, such as constipation, and make the keto diet easier to stick to in the long run. However, there is limited research on the cyclical ketogenic diet, and it may be easy to consume too many calories on the high-carb days, counteracting the weight loss benefits of the standard keto diet.
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Keto cheat days can cause keto flu symptoms like fatigue, headaches, low energy, and bloating
The ketogenic diet is a very low-carbohydrate, high-fat, and moderate-protein diet. While it is considered safe for most people, it is associated with some unpleasant side effects, which have been dubbed the "keto flu". Symptoms of the keto flu include fatigue, headaches, low energy, and bloating, and they can range from mild to severe.
Keto cheat days can cause keto flu symptoms because they knock you out of ketosis. The longer you stay out of ketosis, the higher the risk of developing keto flu symptoms. In other words, a cheat day that turns into a cheat week can lead to more intense keto flu symptoms. It can also be difficult to get back into ketosis after a cheat day, as it can take an average of 2-5 days to get back to where you were.
Additionally, cheat days can create a vicious cycle where you crave more carbs, making it harder to get back on track. If you've been on a low-carb diet for a while, a cheat day can send your body into a tizzy, causing blood sugar spikes, dizziness, shakiness, headaches, fatigue, and lethargy.
To avoid these issues, it is recommended that you do not have cheat days if you are following the keto diet. Instead, if you are craving carbs, opt for keto-friendly alternatives or recipes that use healthy ingredients with a low net carb count.
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Eating carbs can take you out of ketosis, but you can test your ketone levels to check
The ketogenic diet is a high-fat, very low-carb diet. When following a ketogenic diet, you typically restrict carbs to under 50 grams per day. During this phase, healthy fats should deliver approximately 65-90% of your total calorie intake. However, eating a high-carb food, even as an occasional treat, could take you out of ketosis.
It's a good idea to test your ketone levels to know if you've been kicked out of ketosis. Ketone levels can be tested through various methods, such as urine strips, breath analysers, and blood meters. These tests can help you understand how your body is responding to the introduction of carbs and whether you need to make adjustments to your diet.
If you're considering incorporating carbs into your ketogenic diet, it's important to be mindful of the potential impact on your ketone levels and adjust your diet accordingly. For example, if you decide to indulge in a slice of birthday cake, try to balance it out with plenty of leafy greens and high-quality protein throughout the day. Additionally, consider opting for complex carbs like whole-wheat pasta, brown rice, oats, sweet potatoes, beans, and quinoa, as these are high in vitamins, minerals, and fibre, which can provide additional nutritional benefits.
While introducing carbs can take you out of ketosis, it's important to note that the cyclical ketogenic diet is a variation of the standard ketogenic diet that involves rotating between strict ketogenic days and higher-carb intake days. This approach may be beneficial for those seeking muscle growth, improved exercise performance, and a more sustainable way to follow the ketogenic diet. However, it's crucial to monitor your ketone levels during this process to ensure you're achieving your desired results.
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Keto cheat days can cause blood sugar spikes, especially if you have type 2 diabetes or cardiovascular issues
The ketogenic diet is a high-fat, very low-carb diet. When following a ketogenic diet, you restrict your carb intake to under 50 grams per day. During this phase, healthy fats should deliver approximately 65-90% of your total calorie intake.
The cyclical ketogenic diet is a variation of the standard ketogenic diet. It involves adhering to a standard ketogenic diet protocol for 5–6 days per week, followed by 1–2 days of higher carb consumption. These higher-carb days are often referred to as "refeeding days", as they replenish your body's depleted glucose reserves.
If you're following the keto diet and take a cheat day, it's important to know that eating cheat meals can cause blood sugar spikes. This is especially important if you have type 2 diabetes or cardiovascular issues. Keto is popular for those with type 2 diabetes or poor cardiovascular health because it can stabilize blood glucose levels. However, a cheat day can cause blood sugar levels to spike.
Additionally, since your glucose tolerance has depleted on keto, you are likely to experience a nasty sugar hit. If you eat dessert or high-carb food and don't feel well the next day, it's best to avoid it.
It's worth noting that there is limited research on the cyclical ketogenic diet, so its long-term benefits and side effects are not yet fully understood.
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Cheat days can cause cravings, but keto-friendly alternatives can help
Cheat days can be detrimental to your keto diet as they can take you out of ketosis, which is the whole point of the diet. Even a single carb-rich meal can disrupt ketosis, and it can take time and effort to re-establish this metabolic state. This can hinder the benefits of the keto diet, especially when it comes to weight loss and overall well-being.
Cheat days can cause blood sugar spikes, which are not ideal if you are diabetic, and can lead to weight gain due to the consumption of excess calories from high-carb foods. They can also trigger cravings and increase hunger levels, making it more challenging to stick to the keto diet.
However, there are some ways to satisfy your cravings without completely derailing your diet:
- Keto-friendly alternatives: Opt for keto-friendly alternatives to your favourite carb-rich snacks. For example, you could try cauliflower crust pizza, keto breads, or low-carb tortillas. There are plenty of recipes and products available that recreate favourite meals and treats in a keto-compliant manner.
- Cheat meals instead of cheat days: Instead of dedicating an entire day to cheating, consider incorporating a single cheat meal into your keto diet. This is easier to manage and is less likely to disrupt ketosis. Keep the other meals of the day low-carb and higher in protein and fats to minimise the impact of the cheat meal.
- Monitor your carbohydrate intake: Even on cheat days or meals, it is important to keep track of your carbohydrate intake. Try to stay under the 50g limit of carbohydrates to maintain some level of control and prevent an excessive glucose influx into the body.
- Maintain balance and moderation: Find a sustainable approach that works for you in the long run. By incorporating moderation and mindful eating, you can strike a balance between enjoying keto-friendly meals and occasional treats.
Remember, it is important to consult with a healthcare professional or registered dietitian before making any significant changes to your diet, especially if you have any underlying health conditions or concerns.
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Frequently asked questions
Keto cycling is a variation of the standard ketogenic diet, which involves following a strict high-fat, low-carb ketogenic meal plan for a certain amount of time and then taking a day or two off.
Keto cycling can make the keto diet easier to follow. Knowing there's a day in the near future when you'll be allowed to eat carbs again might help you stick to the diet for longer. It can also decrease keto flu symptoms, boost athletic performance, increase fiber intake, and promote muscle growth.
Keto cycling can lead to weight gain as it can be easy to consume too many calories on refeeding days. It can also be a challenge not to overindulge on days off the diet, especially for those who were carb or sugar addicts before starting keto.