I'm pretty sure I remember that the caffiene turns into some kind of toxic sludge...LOL OK MAYBE not toxic....but it does not dissolve readily. It comes in crystaline form and I personally would be VERY leary about vaping an insoluable crystal into my lungs. Your lungs are not part of your digestive tract....just sayin......
Does bring up a good point about the complexity of all this. And the importance of being very careful about your juice vendors. Sometimes cheap can be very expensive.
Thanks for the info. I did do a search, and like LK says it appears that it just does not work well, and might also be a health hazard. As one of the posters stated, have you ever heard of smoking as a delivery method for caffeine prior to the invention of e-cigarettes? If not, then there is probably a good reason for that!
That is truly a shame, since it would have been really nice to get my caffeine from a healthier source than Jolt Cola (hard to find these days) or Mountain Dew (coffee or tea just does not have enough caffeine and most energy drinks I have tried taste horrible) that does not have all of the acid or sugar. With very long work hours on many weeks, caffeine addiction is what lets me survive on about 30-35 hours of sleep per week.
I did find an absolutely hilarious post about someone reading the warning label on their energy drink though...
Warning label reads "
We do not recommend the use of this product by those people who read warning labels."