April 5, 2023 5:22 pm How Exercise Can Improve Brain Health A new study shows physical activity can help improve cognition. News4’s Eun Yang spoke with Washington Post health columnist Gretchen Reynolds about a new study. Local 2:30 FDA implements new rules for which packaged foods can be labeled healthy 3:26 Doctor developing device to measure pain 3:16 How to deal with being a night owl 2:13 Public health expert reacts to RFK Jr. cabinet pick 1:37 Whooping cough cases on the rise
