I'll say it again: E cigarettes are still far safer than smoking Science The Guardian E cigarettes potentially harmful: PET imaging shows greater lung inflammation in e cigarette users than cigarette smokers EurekAlert! E Cigarettes and Vaping PPAC Central While e cigarettes, or vapes, may contain fewer chemicals than regular cigarettes, they are still NOT safe. E cigarettes contain harmful chemicals. 99% of e cigarettes contain nicotine, making them highly addictive. Visit https: t.co 1y8cZxtgFQ to E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA Is Vaping Safer than Smoking? New Directions for Women