Vaping and Electronic Cigarette Toxicity Overview and Recommendations (Project VECTOR) Intrepid Lab Electronic Cigarettes and Vaping: Factsheet Positive Choices Vaping is NOT Harmless. Know the long term effects before it's too late! Most e cigarette liquids contain high levels of nicotine, which is highly addictive. Despite the legal age being 21, vaping devices Vapes VS. Cigarettes, Which One Is Safer? Vaping Long Term Effects Banyan Treatment Center The impact of e cigarette exposure on different organ systems: A review of recent evidence and future perspectives ScienceDirect