The ketogenic diet is probably one of the most googled search terms that relate to dietary approaches, and if you do just a quick investigation you might find up to 10 different ways to do a ketogenic diet. In the literature, though, there are four diets that are differentiated by their macronutrient distribution, but all are designed to induce ketosis. 1. Ketogenic Diet (SKD). 2. Modified Atkins Diet 3. Medium Chain Triglyceride (MCT) ketogenic diet 4. The Low Glycemic Index Diet. Another one of our favourites it the Cyclical Ketogenic Diet (CKD). All of these have slightly different approaches and reasoning behind them, which we've elaborated on HERE.