Top Menu

Nicotine Load Builds to Peak in Cigarette Smokers: Study

/By

Smokers slowly build up nicotine levels to a peak, rather than receiving a burst of the drug in their brain with each drag, according to researchers at the Duke University Medical Center.

Vertex News reported March 9 that researchers who used PET scans to track brain activity during smoking also found that nicotine took longer to reach the brains of addicted smokers, possibly because their smoking-damaged lungs worked less efficiently. Eventually, however, both addicted and non-addicted smokers had the same levels of nicotine in their brains.

The study was published online in the Proceedings of the National Academy of Sciences

No responses yet.

Leave a Reply

Please read our comment policy and guidelines before you submit a comment. Your email address will not be published. Thank you for visiting Drugfree.org

Disclaimer:
Reproduction in whole or in part of this publication is strictly prohibited without prior consent. Photographic rights remain the property of Join Together and the Partnership for Drug-Free Kids. For reproduction inquiries, please e-mail jointogether@drugfree.org.