As others have mentioned, not enough time for true studies, but because there is no combustion, we aren't getting the nasty stuff from smoking. I can tell you that since I started vaping, about 8 years, my health has improved immensely. I no longer cough, get out of breath, hardly get sick, and I honestly feel healed. I smoked 1.5 pad for over 30 years and my doctor tells me he would never even known I was a smoker if I didnt tell him...I honestly feel vaping has saved my life...I still understand that vaping, although alot safer then smoking, is still not 100 percent safe to do, I mean we are still inhaling chemicals, so it's a harm reduction. Saying that, me personally, I try to vape as little as possible and to do that, I personally vape a higher nic with less juice consumption.
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