FDA officially bans Juul e cigarettes in the U.S.: Here's why nj.com FDA Reverses Marketing Ban On Juul Vaping Products 06 10 2024 JUUL e cigarette craze highlights the dangers of flavored tobacco Juul news: Vape brand can continue selling its tobacco, menthol flavors of e cigarettes, FDA says ABC7 Los Angeles FDA Approves Juul's Tobacco and Menthol E Cigarettes DYK? Vaping coats lungs with potentially harmful chemicals. This can include chemicals such as: Diacetyl: This food additive, used to deepen e cigarette flavors, is known to damage small passageways in the lungs.