39the lifetime diet is what it says a diet for a lifetime when creating the diet i had a single objective to put together an eating plan that you can follow for the rest of your life i am not going to tell you 39don39t eat pasta don39t eat bread39 i39ll only tell you what kind of pasta and bread you should eat conventional diets fail in one thing keeping the lost weight off of their followers the reason for it is simple conventional diets aren39t sustainable