
The Cyclical Ketogenic Diet (CKD) is a variation of the standard ketogenic diet, involving 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 referred to as refeeding days, as they replenish the body's glucose reserves. The cyclical ketogenic diet is popular among those seeking muscle growth and improved exercise performance. The diet involves going in and out of ketosis on a weekly basis, and there is limited research on its effectiveness.
| Characteristics | Values |
|---|---|
| Description | A variation of the standard ketogenic diet |
| Standard Ketogenic Diet | 5–6 days per week |
| Carb intake days | 1–2 days per week |
| Carb intake days other name | Refeeding days |
| Ketosis during refeeding days | No |
| Suitable for | People seeking muscle growth and improved exercise performance |
| Insulin levels | Increased during refeeding days |
| Comparison | Carb cycling |
| Difference from carb cycling | Carb cycling doesn't reduce overall carb intake drastically enough to reach ketosis |
| Goal | To bring the body in and out of ketosis |
| Macronutrient goal | Carbohydrates, fats, and proteins |
| Benefits | Enhanced exercise, increased muscle mass, improved physical performance, and more |
| Calories for gaining mass | 18 calories per pound of body weight |
| Calories to lose weight | 12 calories per pound of body weight |
| Calories to maintain weight | 15-16 calories per pound of body weight |
| Carbohydrates | 30g or less per day |
| Protein | During the first 3 weeks, eat 0.9g per pound of lean mass or 150g, whichever is greater |
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What You'll Learn
- Cyclical keto involves rotating between a strict high-fat, low-carb ketogenic meal plan and higher carb intake
- The diet is a variation of the standard ketogenic diet, involving adhering to a standard protocol 5-6 days per week, followed by 1-2 days of higher carb consumption
- Cyclical keto is often compared to carb cycling, but it's not the same thing. Carb cycling doesn't reduce overall carb intake enough to reach ketosis
- The diet may provide advantages for muscle-building as it can be used to strategically raise insulin levels on specific days
- The cyclical ketogenic diet is popular among athletes as a performance enhancer

Cyclical keto involves rotating between a strict high-fat, low-carb ketogenic meal plan and higher carb 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 referred to as "refeeding days", as they replenish the body's depleted glucose reserves. During the refeeding days, the body temporarily exits the state of ketosis.
The cyclical keto diet is popular among those seeking muscle growth and improved exercise performance. It is particularly beneficial for athletes who engage in intense training or elite athletes, as well as highly active individuals looking to build muscle. By incorporating carbohydrates strategically, individuals can take advantage of the benefits of ketosis and the additional energy provided by carbs.
On the standard ketogenic diet days, individuals restrict their daily carbohydrates to around 20-50 grams of net carbs. Net carbs are calculated by subtracting the total fibre from the total dietary carbohydrates. On the refeeding days, individuals can increase their carb intake to 150-400 grams of carbs, depending on their activity level. It is important to choose complex carbohydrates that take longer to digest, such as whole food carbs like fruits, sweet potatoes, and other starchy vegetables.
While the cyclical keto diet offers flexibility and potential performance benefits, it is not for everyone. It is important to consult with a healthcare provider to determine if this diet is suitable for your needs and physiology. Additionally, research on the cyclical ketogenic diet is limited, and there may be unpleasant side effects during the adjustment period.
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The diet is a variation of the standard ketogenic diet, involving adhering to a standard protocol 5-6 days per week, followed by 1-2 days of higher carb consumption
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 carbohydrate consumption. This diet is sometimes referred to as "cyclical keto" or "keto cycling".
During the 5-6 days of the standard ketogenic diet, an individual restricts their carbohydrate intake to under 50 grams per day. This restriction forces the body to burn fat for energy instead of glucose, a process known as ketosis.
On the remaining 1-2 days, the individual consumes a higher amount of carbohydrates. These days are often called "refeeding days" as they replenish the body's depleted glucose reserves. During these days, the individual temporarily exits the state of ketosis and experiences the benefits of carb consumption.
The cyclical ketogenic diet is particularly popular among athletes and individuals seeking muscle growth and improved exercise performance. The additional carbohydrates can provide the glucose required for high-intensity exercises, such as HIIT, sprinting, and agility training.
It is important to note that there is limited research on the cyclical ketogenic diet, and it may not be suitable for everyone. It is always recommended to consult a healthcare professional before starting any new diet.
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Cyclical keto is often compared to carb cycling, but it's not the same thing. Carb cycling doesn't reduce overall carb intake enough to reach ketosis
The cyclical ketogenic diet, or cyclical keto, is a variation of the standard keto 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 "refeeding days" are meant to replenish the body's depleted glucose reserves. During the standard ketogenic days, it is recommended to consume 20-50 grams of carbs per day, with healthy fats delivering approximately 65-90% of total calorie intake.
Cyclical keto is often compared to carb cycling, but they are not the same. Carb cycling involves cutting carbs on certain days of the week and increasing intake on other days. A typical week might include 4–6 days of lower carb intake and 1–3 days of higher intake. While the method is similar to cyclical keto, carb cycling does not reduce overall carb intake enough to reach ketosis. Carb cycling is often used to promote weight loss, boost athletic performance, and encourage muscle growth.
The main difference between cyclical keto and carb cycling is that cyclical keto allows for more carbohydrates in your diet for up to 2 days a week, while still maintaining a fat-burning state of ketosis throughout the week. Carb cycling, on the other hand, does not imply that the person is on a ketogenic diet, and it does not reduce carb intake enough to enter ketosis.
Cyclical keto is popular among athletes and those seeking muscle growth and improved exercise performance. The higher-carb days can help refill glycogen stores, aiding in recovery and preparation for the next workout. However, there is limited research on the effectiveness of cyclical keto, and it may not be suitable for everyone, especially those with certain medical conditions.
In summary, while cyclical keto and carb cycling share some similarities, they are distinct approaches to nutrition and have different outcomes in terms of overall carb intake and ketosis.
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The diet may provide advantages for muscle-building as it can be used to strategically raise insulin levels on specific days
The Cyclical Ketogenic Diet (CKD) 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 the body's depleted glucose reserves.
The cyclical ketogenic diet is popular among those seeking muscle growth and improved exercise performance. Research on the cyclical ketogenic diet is limited, but it may provide advantages for muscle building. Insulin is a muscle-building hormone that regulates muscle growth by allowing amino acids and glucose into muscle cells, increasing protein synthesis and decreasing protein breakdown in muscle tissue.
When following a very low-carb diet like the standard ketogenic diet, insulin levels are suppressed. By using the cyclical ketogenic diet to strategically raise insulin levels on specific refeeding days, one could potentially use the anabolic effects of insulin to promote muscle growth. However, there is not enough research on this diet to prove this method's effectiveness.
It is important to note that the cyclical ketogenic diet is not for everyone. While it can be an option for those seeking muscle gains and improved physical performance, it may not be suitable for those prescribed a traditional ketogenic diet due to medical conditions such as diabetes, obesity, or epilepsy. Additionally, transitioning from a standard to a cyclical ketogenic diet may result in temporary weight gain due to the body storing each gram of carbohydrate in muscle with at least 3 grams of water.
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The cyclical ketogenic diet is popular among athletes as a performance enhancer
The cyclical ketogenic diet (CKD) is a variation of the standard ketogenic diet (SKD). It involves adhering to a standard ketogenic diet protocol for 5–6 days per week, followed by 1–2 days of higher carbohydrate consumption. These higher-carb days are known as "refeeding days", as they replenish the body's depleted glucose reserves. During the refeeding period, the body temporarily exits the state of ketosis, where it burns fat for energy instead of glucose.
The cyclical ketogenic diet is particularly popular among athletes seeking a performance enhancer. This is because the diet allows for more carbohydrates, which can improve exercise performance. Longer and more intense workouts, such as HIIT, racing, and sprinting, demand glucose for energy, which is in short supply on the standard ketogenic diet. The cyclical ketogenic diet's refeeding days refill glycogen stores, helping athletes recover and prepare for their next training session.
Additionally, the cyclical ketogenic diet may promote muscle growth. Insulin, a muscle-building hormone, is suppressed on very low-carb diets. By periodically increasing insulin levels through carbohydrate consumption, the cyclical ketogenic diet may promote muscle growth. This makes the diet appealing to athletes looking to build muscle mass and improve their performance.
It is important to note that research on the cyclical ketogenic diet is limited, and there may be drawbacks. For example, it is easy to consume too many calories on refeeding days, potentially counteracting the weight loss benefits of the standard ketogenic diet. Furthermore, transitioning to the cyclical ketogenic diet may result in temporary weight gain due to the body storing each gram of carbohydrate with at least three grams of water.
Overall, the cyclical ketogenic diet is a strategic approach to carbohydrate intake that may benefit athletes by enhancing their performance and promoting muscle growth. However, due to the limited research, individuals should carefully consider their goals and needs before adopting this dietary strategy.
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Frequently asked questions
A cyclic ketogenic diet (CKD) is a variation of the standard ketogenic diet. It involves periods of higher-carb refeeds, such as 1-2 days of higher carbohydrate intake, followed by periods of strict ketogenic dieting.
The CKD aims to take advantage of the benefits of both ketosis and carbohydrate consumption. By spending most of the week in ketosis, one can experience the benefits of stable energy levels and improved fat burning. The periodic introduction of carbohydrates helps to replenish muscle glycogen, providing fuel for intense exercise and potentially aiding in muscle growth.
The CKD may be beneficial for certain athletes or individuals who are looking to maintain the benefits of ketosis while also fuelling intense workouts. It could be particularly useful for those who engage in high-intensity exercises or strength training. However, it is important to note that this diet may not be suitable for everyone, and individual responses may vary.











































