One of them has been switching to patches with the intention of quitting. I believe that damage to the lungs is a real possibility, especially if the voltage i

One of them has been switching to patches with the intention of quitting. I believe that damage to the lungs is a real possibility, especially if the voltage is too high in the coils. I can see no possibility that vaporizing tobacco extract is more harmful than smoking raw tobacco, either from a lung health or a cancer perspective. I think vaping wta is a prudent harm reduction technique.