Healthy snack options for pre- and post-workout include fruits like bananas or apples for quick energy, and protein-rich options such as Greek yogurt or nut butter on whole-grain toast for recovery. Pre-workout snacks should ideally be easy to digest, providing a balance of carbohydrates and a small amount of protein. Post-workout, a meal or snack that includes protein and carbohydrates, like a protein smoothie or cottage cheese with fruit, helps to replenish energy stores and aids in muscle recovery.