Managing Your Health: The Digestive System
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Why in the world does your body need 24 feet of intestines? Discover the answer in this program as you tour the digestive tract and learn how the esophagus, stomach, and small and large intestines... (more info)

Why in the world does your body need 24 feet of intestines? Discover the answer in this program as you tour the digestive tract and learn how the esophagus, stomach, and small and large intestines work.

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