Abby Olson, 28th Medical Group Health and Wellness Center dietician, teaches Airmen and their families how to integrate fruits, vegetables, grains, proteins and dairy products into their diets during a “Better Body, Better Life” class in the HAWC classroom at Ellsworth Air Force Base, S.D., Jan. 31, 2013. The HAWC offers a variety of training programs to help Airmen not only improve their health, but maintain a high level of expeditionary combat readiness. (U.S. Air Force photo by Airman 1st Class Hrair H. Palyan/Released)