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Human Growth Hormone (HGH) Directory

Human growth hormone is a hormone that aids the body in growth and development in children and teens. Some people have a deficiency in human growth hormone. Follow the links below to find WebMD's comprehensive coverage about how human growth hormone is used by the body, why it's important, and much more.

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Thumbnail: Supersized Kids, Diminishing Health

In a Bit More Than a Decade, the Number of Overweight Children Has Doubled in Many Racial Groups

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