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August 11, 2008, 11:32 am
Gene hooks smokers at first puffWhy is it that some people get a "buzz" from their very first cigarette? How can some people give up smoking easily whereas others struggle all their lives to stop? Part of the answers lie in our genes.
[BBC NEWS]
Source:
news.bbc.co.uk
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Discuss
Nicotine is found in cigarette smoke - what kind of a molecule is it ?
How does nicotine affect how we feel?
What does it mean to be addicted to nicotine?
How do our genes affect our smoking habits?
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