Does anybody know if there has been any studies at all about nicotine juice used in e-cigs causing mouth cancer similar to that caused by chewing tobacco?
I am just wondering because I often suck the juice into my mouth when using an e-cig and my lips and gums get numb. I try to avoid this but sometimes
I guess I drip too much liquid in the cartridge, or inhale too hard, and am
scared of my mouth ending up like this:
Effects of tobacco on oral tissue...graphic, shocking, pictures
I am just wondering because I often suck the juice into my mouth when using an e-cig and my lips and gums get numb. I try to avoid this but sometimes
I guess I drip too much liquid in the cartridge, or inhale too hard, and am
scared of my mouth ending up like this:
Effects of tobacco on oral tissue...graphic, shocking, pictures