CHERYL FORBERG, RD, is the nutritionist for The Biggest Loser and co-creator of the eating plan. A James Beard Award-winning chef, she is the author of Positively Ageless (Rodale 2008) and The Biggest Loser: 30-Day Jump Start (2009). She is on the Advisory Board for Prevention magazine and is a graduate of the University of California, Berkeley.

MELISSA ROBERSON is the editor of BiggestLoserClub.com, the website that offers food, fitness, and exercise tips. She is a web veteran, having worked on new media projects for Time Inc., The New York Times, News Corps., Amazon.com and BarnesandNoble.com.

LISA WHEELER, an international dance/fitness professional based in New York City, is the National Creative Manager for Equinox Group Fitness, a Contributing Editor for Shape Magazine and Choreographer for Cal Pozo's Fit Vid Productions, where clients include The Biggest Loser, Dancing with the Stars, American Gladiators and Denise Austin.