E-Cigarettes' Appeal For Smoking Cessation Cooled By Risk Questions

E-cigarette use among people with cancer increased from 8.5% in 2014 to 10.7% in 2017, with the greatest increase among people younger than 50, according to a JAMA Oncology study. A recently NEJM study also questions safety of growing dependence on e-cigarettes by people trying to quit smoking.