What's the leading name is dieting? Weight Watchers. On this episode find out how Weight Watchers uses the latest science, education, and research to design programs that help people get healthy.

On this week's episode of Let's Get Real, Erica Wides is joined in the studio by nutritionist and food writer Kristin Wartman to discuss foodiness fad diets. What famous diets are real food, and which ones are foodiness?

This week on A Taste of the Past Linda speaks to Susan Yager, author of "The Hundred Year Diet", an examination of America's obsession with dieting, going back over a hundred years.