E-cig use increases risk of beginning tobacco cigarette use in young adults

(University of Pittsburgh Schools of the Health Sciences) Young adults who use electronic cigarettes are more than four times as likely to begin smoking tobacco cigarettes within 18 months as their peers who do not vape, according to new University of Pittsburgh research. The findings demonstrate that e-cigarettes are serving as a gateway to traditional smoking, contrary to their purported value as a smoking cessation tool. The study is the first nationally representative survey that followed fo...