Start your day with meals that contain protein and carbohydrates . Eggs contain zinc , which aids in metabolism and growth , and vitamin B12 . Peanut butter is affordable , versatile , and satisfying . Granola is a great on - the - go snack .
Follow your workout with meals that combine protein and carbohydrates . Eggs contain zinc , which aids in metabolism and immunity , and vitamin B12 . Peanut butter is affordable , versatile , and satisfying . Granola is a great on-the-go snack .