Eating the right foods before exercise can significantly impact your performance. Ideally, a pre-workout meal should be consumed 2-3 hours before exercising and should include a balance of carbohydrates, proteins, and fats. For a quick snack 30-60 minutes before your workout, opt for easily digestible carbohydrates, such as a banana or a slice of whole-grain bread. Avoid heavy, high-fat, and high-fiber foods that may cause gastrointestinal discomfort.