SALT LAKE CITY, Dec. 12, 2012 /PRNewswire/ -- USANA Health Sciences, Inc. (NYSE: USNA), a global nutritional company, today announced that it is the title sponsor of an Audi FIS Ski Cross World Cup stop and FIS U.S. Snowboard World Cup event. The USANA Ski and Snowboardcross (SBX) Cup will take place December 14 at Telluride Mountain Resort in Colorado, and will kick-start the SBX season.