CDC E cigarette public recommendations Infographics.png.aspx e Cigarettes, Vaping and the Risks of Severe Lung Disease Canyonlands Healthcare The impact of e cigarette exposure on different organ systems: A review of recent evidence and future perspectives ScienceDirect While vaping is not risk free, it is less harmful than tobacco Our World in Data Vaping has become common, but it's important to know what you're inhaling. Many e cigarettes contain nicotine, heavy metals like nickel and lead, and chemicals that can harm your lungs and overall health.