Betty Crocker

James Hill, M.D., a nationally known weight loss authority, is a professor in the Department of Pediatrics at the University of Colorado and an adviser on obesity to the National Institutes of Health. Dr. Hill is in charge of the National Weight Control Registry and developed the "America on the Move" program. He is the coauthor of The Step Diet Book.

Susan J. Crockett, Ph.D., R.D., F.A.D.A., is the Director of the General Mills Bell Institute of Health and Nutrition in Minneapolis, Minnesota.