Calorie shifting – This is the revolutionary concept on which Fat Loss 4 Idiots works. For all those of you who don’t know about this concept, here is a quick bit on that – Calorie shifting is designing a meal plan which allows you to eat pretty much what you want. It does not curb your tendency to eat, but at the same time, you should be careful of not indulging in binge-eating. Well, in doing so, you approach to curbing the fats in your body from a mental perspective, which in essence has worked well in many cases to help people lose weight.