WEBSep 25, 2023 — The classic ketogenic diet is super high in fat (about 80% to 90% of your daily calories), super low in carbohydrates (up to 4% of your calories) and moderate in protein (6-8% typically of your calories), according to Cure Epilepsy. This is a pretty drastic departure from the Institute of Medicine's recommended macronutrient distribution of …