Did some googling about VG as I have noticed I can't handle high vg juices. I find them very harsh on my chest for some reason (I know this is more common with pg) but I really do struggle with higher vg juices.
Found some interesting research :
http://canadavapes.com/health/vegetable-glycerin-safety.html
Found some interesting research :
http://canadavapes.com/health/vegetable-glycerin-safety.html
