DTrim Keto Advanced Support: This is a detailed meal plan for a low-carb diet based on real foods. What to eat, what not to eat and a sample low carb menu for one week. However, low-carb dieters who eat a lot of lean animal foods can end up eating too much of it. Most fruits are too high in carbs to include on a ketogenic diet, but berries are an exception. One large egg contains less than 1 gram of carbs and fewer than 6 grams of protein, making eggs an ideal food for a ketogenic lifestyle .