Shed 20 Pounds in Three Weeks helps those who have up to 20 pounds to lose, those who are dieting but who have reached a plateau, or those who want to jump start a more long term diet. Written by an experienced medical doctor, it teaches how to make lifestyle changes which will led to weight loss and maintenance of your success. This plan, which the author has personally used, definitely works. Try it! You will be so pleased that you did.