It would be nice if they also mentioned that PG is used as the suspension fluid for asthma meds for nebulizers and for meds used for lung transplant patients to inhale. It seems to me that if they have approved it for people with lung problems to inhale it ought to be easy to deem it safe for the rest of us. And that OSHA and the stagehands guilds have done testing to make sure it is safe for people who work in productions that have heavy prolonged use of fog machines to be exposed to it on a daily basis in much larger quantities than we will inhale even if, like me, you
vape pretty steadily all day long.