Sat, Nov 22 2008

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Take the First Step: Is drug addiction hereditary?
Q: Is there a gene that is responsible for drug addiction? I have heard that researchers have found this, but I am not sure if this is true.
A: Researchers have not yet identified a specific gene that is responsible for drug addiction, or even a gene that is responsible for an addiction to alcoholism. This does not mean that genes aren't relevant and important, but with many complex disorders such as drug addiction, many genes need to act together with factors in the environment for the disorder to come into existence.
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Health Briefs
Study: Banning fast-food TV ads could dent obesity
Elder Q&A: Take time to decide on nursing home placement
Getting son to stop smoking no easy battle
REPORT URGES STATES TO TACKLE PRETERM BIRTH CRISIS
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