Nutrition Tips for a Busy Medical Sales Rep

Hey folks, I’m a medical sales rep with a packed schedule lots of driving, client meetings, and unpredictable hours. I’ve been wondering how tweaking my diet could help me stay sharp and energized throughout the day. What are some simple, on-the-go nutrition strategies that have worked for you? I’m especially curious about foods that support mental focus and sustained energy without needing much prep time. Any advice would be awesome!