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. Health risks of e cigarettes emerge E Cigarettes: Decoding What's Behind The Vapor Vaping New report assesses the health risks of e cigarettes CUNY Graduate School of Public Health & Health Policy Electronic cigarette use increasing among Airmen > Hill Air Force Base > Article Display