Many people carefully monitor the number of calories contained in their meals because they wish to lose weight or avoid gaining it. But these people often miss the fact that regular exercise is as important as caloric discipline. This book explains the facts about calories for young readers in a straightforward way they are sure to grasp. Topics include sources of calories, daily calorie needs, the meaning of "empty" calories, and what happens when someone gets too many calories on a daily basis. Your readers will learn how important it is to balance caloric intake with exercise.