There needs to be more literature and studies on the effects of inhaling sugar(VG) and PG.
vaping is fairly new and there needs to be long term studies. I can't see any of the organisations mentioned above approving or encouraging publicaly without them. My brother who's a pulmonologist asks me what information is known about
vaping and what I've come across. If more studies are undertaken it would be great to have even lung specialists on board. When I settle down this year I will really consider researching and possibly undertaking a study on the effects of
vaping, BLood pressure, glucose conc, cholesterol levels.. Etc...
One thing that may help is for any vapor with lung disease(bronchitis/COPD/asthma may benefit from less PG conc liquids. Again nothing to back this up but if PG has a lot to do with throat hit then theoretically it may prevent exacerbations by causing less irritation in the lungs..,maybe another study to undertake..