Doctors are in fact "trained" and are supposed to continue their "training" by reading reputable medical journals with studies that are better than "news stories." (I always picture them doing it in the bathroom for some reason...)
More to the point though, you have a doc who hates vaping and in your own words appeared close minded and you were afraid to contest the point? That's not the type of patient-doctor relationship I care to have. My docs listen to me, and offer me options if I am unhappy, and are just all around awesome. If I tell them a "new" fact, they are likely to research it (right there on their tiny little doctor camcorders or whatever they are) or look into it later.
You could try educating her, but if it is a massive fail, I would seek out another doctor, you don't
need that kind of headache when you are ill. Those types of medical professionals make me want to puke. ALL my docs have been fine with vaping, SO happy about it. Yes, I was a 3 ppd smoker and had pneumonia for 18 months, well, the look on their faces was priceless when I told them I'd switched to vaping, and one of my PCPs actually vapes himself. He's a great source of info.
I'd say you could do better in a doc.
Anna