Nutrition food bars provide a complete meal or snack in a very convenient form for times during the day that you are unable to eat a complete, balanced whole-foods based meal. Whether your job requires you to travel a lot, you have a busy meeting schedule, or you are just too busy to prepare a nutritious meal, there are times that a quick meal in a "candy bar" form is very convenient to have available. Sometimes it can save you from a trip to the unhealthy candy vending machine!