Captain (Dr.) Melissa Holt, 779th Medical Group Dentist fits a mouth guard for Airmen Maria Bettina Inocencion. Mouth guards help to protect teeth from sports injuries. Military beneficiaries may pick up a mouth guard, free of charge, at the Joint Base Andrews West Fitness Center or at the 779th Dental Clinic, 1601 California Avenue, on Joint Base Andrews. Appointments are not necessary, simply walk-in and request a mouth guard at the front desk. (Air Force Photo)