Electronic cigarettes: Are e-cigs the answer smokers are looking for?

Electronic cigarettes: Are e-cigs the answer smokers are looking for?

Electronic cigarettes: Are e-cigs the answer smokers are looking for?

Electronic cigarettes  haven’t gone through the federal approval process required to allow their makers to market them as smoking cessation devices, such as nicotine patches or inhalers. And many doctors and public health experts are wary of e-cigs in general, noting that their overall health consequences are largely unstudied. […]