My Pulmonologist didn't like the idea of VG at all. He said don't use it. He said it's like rubbing oil on your lungs. He wasn't very acquainted with PG. Next visit he said he was emailing an article to me put out by the 'thoracic' folks. I never got it so when I call their office in a couple of weeks I'll ask about it.
I think it's premature to call using the
ecig "progressive", especially since that usually means going backwards in this country. I'm just wanting someone to find a 'base' (like VG and PG) that we know is 100% agreeable with our lungs. Even if I had to give up flavor (perish the thought) I'd do it rather than having to stop
vaping. But I do know there is 'something' in these juices that's giving me shortness of breath. I've been using straight PG now for a couple of months and things don't seem any better.
OP, good luck with finding out solutions. But do rethink using the VG, I don't think that's good for anybody.