pThe Role of Diet is not one of your typical diet books. In fact, it's not a diet book at all. It is the culmination of more than 5 years of research about everything from Vitamins and Minerals to the nutritional values of individual foods in every food group. There is a massive amount of information in books and on the internet relating to diet and food. Many of them claim to provide the best diet tips and strategies for eating healthy. Most don't provide essential information about diet and health, they simply tell you how it's going to miraculously save your life when you buy into their program. Diet and the foods you eat are critical to your well being. They should not be painful or rigorous to adhere to. If they are, the honeymoon is over as soon as you deviate from the program. None of these programs provide you with the key information that you really need. You get an impossible to follow protocol with a disclaimer which pretty much states that if it doesn't work, it's entirely