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.
  • Body Parts
  • Body Systems
FEATURED: HUMAN BODY
How much do you know about the human body?

Fat cells develop steadily from birth to the early twenties. Research shows that it's only the size of the cells in individuals that differs. Learn more about fat and metabolism in "Extreme Bodies" on Discovery Channel.

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Healthy Digestion

Healthy digestion involves the whole body. Learn about the processes and body parts that go into digestion.

Top 10 Body Parts That Can Be Successfully Rebuilt

Think it's a hassle when your car breaks down? Try finding a spare organ when your body gives out. Thanks to years of research, scientists are now amassing a "body shop" of sorts, dealing not in tires or mufflers, but in bladders, bones and breasts.

HEALTH: HUMAN BODY
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