Introductory information on a variety of products.

Information on an psychological affirmation method of weight-loss. Includes book excerpts.

Links to information about diets, emotional eating, fitness, nutrition, cooking and more, as well as weekly feature articles.

Expert-reviewed articles offer tips and guidance on effective weight loss planning. Also includes a free question-and-answer service with registered dietitians.

Official site providing information about health, nutrition, dieting, exercise and fitness.

Online weight loss and exercise advice with a personal advisor for motivation and help to achieve your weight goal.

A comprehensive resource for people interested in practical weight management information, including healthy eating, sensible dieting tips, nutrition, and weight loss maintenance.

Includes diet plans, pills, and how to talk to your doctor. Features a body mass index and other helpful tools.

Motivation and support for Weight Watchers members. Includes Winning Points recipes, tips, and links.

Offers tips, frequently asked questions, and menus for the Zone Diet.