E Cigarettes: Know the Health Risks Department of Health Harmful Effects of Vaping Chart Health Edco The Dangers of Vaping Oral Health Perspective Over 2 million kids use e cigarettes, and 4,000 try vaping every day. As students return to school, the risk of use increases through new stressors and peer pressure. Through our new youth E Cigarettes and the Harm On the Environment E Cigarettes and Vaping OHSU