Disposable vapes more toxic and carcinogenic than cigarettes, study shows Disposable E Cigarettes More Toxic Than Traditional Cigarettes UC Davis E cigarettes and Vaping Idaho Office of Drug Policy When you vape, you aren't just inhaling vapor. Vape juice also contains addictive nicotine and other toxins! #EliminateTobaccoUse and keep e cigs out of your lungs. [Source: CDC] Vaping: High lead and nickel found in illegal vapes 5 Vaping Facts You Need to Know Johns Hopkins Medicine