WHAT'S INSIDE: HUMAN BODY

The human body is an amazing structure made up of many fascinating parts and systems. Learn about the human body and how its systems work together.
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Dr. Mehmet Oz discusses vision in this clip from Discovery Health's "Truth About Food." Learn about lutein, a nutrient in spinach that can help keep people from going blind.

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Facts About Organ Donation

Every day in the United States, an average of 18 people die while awaiting organ transplants because of a critical shortage of donors. Get facts about organ donation here.

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