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NOVA scienceNOW: Obesity
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Related NOVA Resources
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The following resources from the companion Web site accompany this NOVA scienceNOW segment:
Keeping the Weight Off
Learn about the role of genetics in obesity, why it is harder to
keep weight off than to lose it, the role the hormone leptin may
play in keeping lost weight off, and more in this interview with
Dr. Michael Rosenbaum of Columbia University. (Grades 6-8, 9-12)
Ask the Expert
Read answers to viewer questions about leptin, obesity, or weight-loss research. (Grades 6-8, 9-12)
Plus:
Links and Books
Program Transcript
Complete narration for the TV program.
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