The new smart for life cookie diet has many benefits that make it much better than many other diets out there. Many of the fad diets may/will require you to change the way you eat and live. What makes smart for life cookies different is that you won?t have to reduce your food intake (this is based on eating only when you?re hungry). They don?t need you to eat certain kinds of foods. You should eat foods with more protein for quicker results but it is not required with this cookie diet. You should only eat the cookies when you are hungry and always eat with a glass or bottle of water.