I explain the difference between 0 grams of lactose per serving and lactose-free in a recent blog entry. http://planetlactose.blogspot.com/2007/07/zeroing-in-on-lactose-in-cheese.html Zeroing in on Lactose in Cheese Steve Carper Planet Lactose Blog http://planetlactose.blogspot.com Steve Carper's Lactose Intolerance Clearinghouse http://ourworld.compuserve.com/homepages/stevecarper/