Although these two studies are not testing the same cyclical ketogenic diet schedule that we are proposing in this article, they provide evidence that you can combine the ketogenic diet with a high-carbohydrate diet to improve athletic performance and body composition. This why cyclical ketogenic diet your body needs — and makes — less insulin. How Long Until I Am Back in Ketosis? Balanced Keto Weekly Meal Plans These awesome keto meal plans take out the time-consuming stress and preparation that you have to go through to successfully rock at keto. After your carb re-feed, focus on depleting your glycogen and increasing your ketone levels again and repeat the cycle — that’s it. This simple rule should be followed by everyone who is on a ketogenic diet, but there is one exception — athletes. Would you give this way of eating a whirl?