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| Obesity |
| What are the physical stresses of weighing more than 500 lbs, and what steps can reverse it?
Science of Obesity : ... |
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| Uploaded: September 11, 2007 at 4:49 am |
| Author: NationalGeographic |
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| Length: 00:03:39 |
| Rating: 4.50 |
| Views: 73472 |
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| Tags:
obesity
science
overweight
fat
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