Hey guys, new guy here, names John. I'm 18, have vaped on and off for the past year. Im looking to purchase a new vape after a few months of not doing it, mostly due to finances. I'll be straight up, I vape mostly because I love the flavor and just plain enjoy it. I have typically always used 0 nicotine, simply because I don't have a need for it. Recently I have read about certain health risks associated with vaping, but It seems like the risks are always associated with nicotine juice. Is there any virtual risk with 0 mg juice? Is there a certain PG/VG blend that is safer then the other? Inform me please! Thanks!