A medically sound, extremely effective program that shows readers how they can lose weight by adding delicious food to their diet and making simple changes in what they eat throughout the day. It features a powerful - and deceptively simple - method of charting progress: the Body Score, which rises in direct counterbalance to the amount of weight a person can expect to lose at any given level. So the higher the score, the lower the weight. With a megaselling chef directing the taste factor and brainbox Willett building the science, it's perfect from a to z!