U.S. Air Force Dr. (Capt.) Trent Buehler, dentist assigned to the 633rd Dental Squadron, and Tech. Sgt. Keith Duron, dental hygienist at the 633rd DS, ask children to identify healthy food and beverages at Langley Air Force Base, Va., Feb. 23, 2016. The children signaled with a thumbs-up or thumbs-down in determining whether beverages like orange juice and soda were good or bad for their teeth. (U.S. Air Force photo by Staff Sgt. Aubrey White)