Body SLim Down A good detoxification diet will also be able to teach the individual during the course of the program. The whole detoxification process is more than just a blanket concept. Education and the will to stay healthy is needed in order to maintain the positive effects of the diet. An effective detoxification diet also must be able to demonstrate to you in detail how you can eliminate toxins inside your body and teach you to keep the intake of toxins to the minimal level.