I have read a few posts on here over the last couple months regarding Dr visits and some of you said your doctors are cool with e-cigs and glad you made the switch and I have read that some of you got a more negative opinion from your doctors when you told them you switched. My question is despite what anyones Doctor THINKS, have any of you had any testing, xrays etc. that has proven without a doubt that your health has improved or if any pre-existing conditions have cleared up from the use of electronic cigarettes? I'm just curious to hear what some of your stories are. I know that since I have switched I feel a lot better but have yet to go see my Dr and tell him to see what he has to say and more so Id like to get some testing done of my own.