NutriSystem Diet

If reconstituting sloppy joes and Asian noodles with water and heat sounds appetizing to you -- and you never tire of eating not-so-great faux food meal after meal -- you may do well on Nutrisystem. Foods rate low on the Glycemic Index (GI), meaning they break down slowly in the body and encourage blood sugar levels to remain stable. Although the Nutrisystem Nourish plan is a new incarnation of the original, both are low-calorie programs that do help dieters shed pounds. No counting, measuring or cooking required. The only remaining question is whether dieters can maintain their results once they're no longer relying on prepackaged foods.