Here is a list of the top 20 name diets and diet products:

• Weight Watchers • Atkins Diet • Metabolife • Zone Diet • Grapefruit Diet • Body for Life • Richard Simmons • Anne Collins Diet  • Jenny Craig • Slim Fast

• Sugar Busters • Ediets.com • Fit for Life • Blood Type Diet • The South Beach Diet • LA Weight Loss • Scarsdale Diet • The Healthy Soy Diet • Cyberdiet.com • Protein Power