FDA approves fruit flavored e cigarettes for the first time in US history Fox Business Ohio State University part of FDA e cigarette studies Part 4: 2000 2016 The Center for the Study of Tobacco and Society Don't be fooled. E cigarettes are not a safe alternative to smoking, and they aren't proven to help people quit. Learn more: fda .gov tobacco products products ingredients components vaporizers e cigarettes and other electronic nicotine delivery systems