The 4 week diet really helps you in maintaining a healthy and balanced diet. It really keeps you motivated to stick to the diet, which helps you burn more calories and see results in the allotted time of the diet. The diet also helps in to curve your cravings, no over-indulgences, even on non-fast days. The diet is also nice in focusing on how to eat the right foods and right quantities. Exercising really helps to keep you motivated with this diet plan and really works wonders!