Nutrisystem is one of the most popular diets in the country right now. Nutrisystem was listed in Forbes magazine as one of the fastest growing companies in 2007, and Forbes found NutriSystem to be the lowest priced weight loss program! (Forbes.com 12-23-08). But does this diet program actually work? Below, I will go through how the system works, some of the pros and cons and a general recommendation about NutriSystem.