E-cigarettes less harmful than smokes, but may also endanger youth: researcher

E-cigarettes have the potential to help adults quit smoking. However, the sudden popularity among teens of a new generation of hip new vaping devices means public health authorities have to ask some hard questions, an expert on nicotine toxicology told a national conference on smoking cessation held in Ottawa.
Dr. Neal Benowitz’s clinic in San Francisco is only a few blocks from the headquarters of JUUL, the “Apple of vaping,” a device that has spread through high schools like