Simply filling / Filling & Healthy is similar to the old Core /NoCount plan. You eat stuff from the list only, just what you need to be satisfied or comfortably full , without counting points for it. Anything not on the list has to come out of your weekly 49 propoints allowance. You can do it all the time, or just when you feel like it. Easy to swap about, because the weekly points allowance is the same for PP as it is for F&H. And you can eat food when you're hungry, not just at main mealtimes the way you did with the old plans.