There really is a better way to diet! Rosemary Conley has devised a plan to suit the way you eat. Whether you are a Grazer, a Feaster or a Comfort Eater, The 3-2-1 Diet has an eating plan designed especially to suit you . The 3-2-1 Diet combines ' light ' eating days (800 kcals) with ' normal' eating days when you can eat and drink what you like, including alcohol and high-fat treats.. Week One - 3 light days and 4 normal days of eating Week Two onwards...