This A-to-Z reference describes many of the health fads and fashions of the past as well as current trends in weight loss to help people understand the principles of weight loss and the benefits of healthy choices. The authors help to identity effective means of losing weight and maintaining a healthy lifestyle, placing particular emphasis on weight-loss programs aimed at young people who struggle most with obesity, eating disorders, and body image. The book explores what works, what is potentially dangerous, and what scientists are discovering about nutrition, while also offering...