I want to add that Ketogenic lifestyle is one of the cheapest grocery bill because this is also much lower calorie way of eating. You will get full faster w/ all the fat you consume. Most Ketogenic dieters also intermittent fast and eat only one meal a day, which increases the affect. I will also fast 2-5 days and live off the fat stored in my Body. I am getting low in body fat so do not do that as often but it does allow me wiggle room on higher carb cheat days.