I was wondering about e juice and food allergies. I have a friend who is allergic to Bananas(deathly)but can eat artifical banana flavor. She is interested in Bananas flavored juices, but I have yet to let her try them..... I don't want to cause the first vaping related death in my living room. Anyone out there have any problems with allergies and juice flavors? Maybe I should invest in an epi-pen!