Another Gross Reason to Put Down the E Cigarettes American Lung Association Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department Liquid Nicotine is a Poison. Treat It Like One. Pediatric Angel Do you know what you're vaping? Cancer Institute NSW The Truth About What Vaping Is Doing to Your Body American Lung Association Liquid Nicotine Used in E Cigarettes Can Kill Children HealthyChildren.org