FIT5 How-tos :: The successful fat-burning and weight loss :: Seven fat-burning rules :: 6. Set your minimum calorie intake to 1200 calories a day! Do not eat less than that!

This is the minimum required for the basic operation of your bodily functions. If you mess with these basic functions, your body’s fat-burning ability will be severely compromised. There is no point in drastic calorie intake withdrawal because it starts a fat reserve build-up cycle.