Diet doctors square off
Rarely do diet doctors face off, but they do in Dr. Dean Ornish's nutrition column for Newsweek this week.
Ornish takes on Dr. Arthur Agatston, founder of the South Beach Diet craze, about his new book, "‘The South Beach Diet Heart Program," which claims to “detect, prevent and even reverse heart disease.”
Check out the interview.
-- Amanda Barrett, amNY.com