Magda is very careful to eat only nutritious foods and exercises regularly by participating in track and field. Still, during the day, she feels exhausted. Magda makes a plan to adjust her routine, thinking this may help her feel less fatigued. Which change will MOST likely make a difference for Magda? Stop eating sugar or caffeine. Begin a physical fitness program. Turn off her phone at a set bedtime. Call a friend to connect with once a week.