New study finds disposable vaping devices more toxic than traditional cigarettes Illegal disposable e cigarettes more dangerous than cigarettes, study shows Fox News Flavored tobacco sales restrictions and e cigarette use among California high school students Elevated Toxic Element Emissions from Popular Disposable E Cigarettes: Sources, Life Cycle, and Health Risks ACS Central Science A new study from the University of California, Davis, reveals that popular disposable vapes from brands like ELF Bar, Esco Bar, and Flum Pebble emit more lead than smoking 20 packs of The Electronic Cigarette: The Good, the Bad, and the Ugly ScienceDirect