Neal Parikh said in a news release
A partial embargo had been in effect since Castro had taken power, and now Kennedy expanded it
Over time, the brain's chemistry changes, requiring more nicotine to achieve the same dopamine release, leading to increased consumption
Smoking causes blood vessels to constrict and raises blood pressure, damaging the endothelial cells that line the blood vessels
Some employers may require prospective employees to take a test that identifies if nicotine is used and use the results to decide whether to hire someone
We need regulations and support to help children and young people avoid or quit smoking, says professor Des Cox, a member of the ERS Tobacco Control Committee and consultant in pediatric respiratory medicine at Childrens Health Ireland, Crumlin, Dublin, Ireland, who was not involved in the research