Exquisite Keto : Between the dairy, the meat, and the eggs, this high fat diet can inadvertently turn into a high protein one too. The keto diet is notoriously difficult to stick to, in large part because it’s viewed as so restrictive.Standard Ketogenic Diet – This type of the keto diet is the most common one which contains 75% fat, 20% carbohydrate and a mere 5 % carbohydrate.