New study finds disposable vaping devices more toxic than traditional cigarettes Disposable Vapes Release More Toxic Metals Than Traditional Cigarettes: UC Davis Study The Epoch Times New study finds disposable vaping devices more toxic than traditional cigarettes Vapes and e cigarettes as toxic as cigarettes: UC Davis study Pure Earth posted on the topic LinkedIn Flavored tobacco sales restrictions and e cigarette use among California high school students Illegal disposable e cigarettes more dangerous than cigarettes, study shows Fox News