Society of Certified Senior Advisors: E cigarettes: A Safe Alternative to Smoking? Safety Sign: No Smoking Or Vaping Including Use Of E Cigarettes & Vape Pens It's The Law () New Product Safety Bills Address Child Resistant Packaging for E Cigarettes and Detergent Pods Mintz Safety #e cigarettes: short to middle term effects: dual use worse results 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.