Vaping lung illness: Harmful chemicals found in e cig flavoring juice We're urging the FDA to reverse its guidance easing approvals for flavored e cigarette products. E cigarettes are highly addictive and pose significant health risks, with flavored products disproportionately drawing in younger users. Public Sterling Tobacco Vape & Glass Smoke Shop in Sterling Heights R.J. Reynolds sues to protect 'crisp' cigs from California flavor ban