“ The RAVE Diet & Lifestyle is a long-term health regimen designed not only to lose weight, but also to enhance your health and energy level and to prevent (and even reverse) the common diseases that are ravaging Americans today. Most diet plans start with a bang and have you lose 20 pounds in a few months. I would rather you change your eating habits first and gradually lose those 20 pounds over the course of a year so they will stay off the rest of your life and never come back.