 LOS ANGELES--BUSINESS WIRE--- CDXC CellularHealth--ChromaDex Corp. NASDAQ:CDXC announced today it has appointed David L. Katz, MD, MPH, FACPM, FACP, FACLM - CEO of Diet ID, Inc, founder and former director of Yale Universitys Yale-Griffin Prevention Research Center and past president of the American College of Lifestyle Medicine, to its Scientific Advisory Board SAB. Dr. Katz is a leading expert in nutrition, health promotion and the prevention of chronic disease through his work as a researcher, author and cl 