U.S. Air Force Tech. Sgt. Kirk Luzano, 633d Operational Medical Readiness Squadron nutritional medicine flight chief, reviews a diet plan at Joint Base Langley-Eustis, Virginia, Nov. 28, 2023. Luzano recommends avoiding high cholesterol foods in order to prevent plaque buildup in the artery walls. (U.S. Air Force photo by Airman 1st Class Adisen Smith)