This meal plan is specifically designed to kickstart your weight loss by activating your metabolism. It has it focus on low glycemic foods that will provide energy for longer without bringing your insulin levels up.
It is lower in calories which it will re adjust your metabolism and accelerate the weight loss. However, this plan it is only meant to be used for a 2-week period ONLY. You can occasionally reuse it in a later time period, but you should be aware that after the 2-week time you should move on to a different meal plan.