Juul e cigarettes win FDA authorization, sources say Juul Vape Settlement Does JUUL Cause Lung Cancer? The Dangers of Juuling National Center for Health Research Why Won't My Juul Hit? And 11 Other Questions Answered Newsweek Is this a problem with my pod? My juice keeps going dark really quickly and it tastes horrible. I know it can go brown through oxidation but I've read that shouldn't affect Ex smokers 'freaking out' about ban on Juul pods and e cigs