Delicious low-carb recipes for efficient weight loss A vegan keto diet is a plant based version of the popular ketogenic diet. A ketogenic, or keto, diet is a very low carbohydrate diet. People following this diet plan get most of their energy from fats and protein. Vegan diets are free from animal products, which means that they tend to be relatively high in carbohydrates. As a result, following a keto...