The Tell Me Why Series, based on the books by Arkady Leokum, gives informative and easy-to-understand answers to the many questions children ask about everyday subjects. This volume answers questions children ask about Food, Diet and Exercise, such as: What is junk food? What is the food pyramid? Do I need to exercise? What types of exercise do I need? What are vitamins? How to stay healthy. What should I do if I am overweight? What makes me the weight I am? and more. Each program comes complete with its own study guide containing a glossary, additional questions and suggested learning strategies. Grades 1-6. 30 minutes on DVD.