Facts are facts, but in reality I don't think anyone knows the long term effects of inhaling any of these things, at least not in the quantities we consume as vapers. Some don't like to hear that and may want to argue, but where's the studies? I'm confident it's safer than smokes, but that's my assumption, since I have nothing to go on......... Just conciderations, but many folks don't take an unbiased look at what we're doing and are too quick to defend. I've seen many posts pertaining to congestion, sometimes it's the PG, sometimes allergic reactions to flavorings and some are VG. I'm not a doctor and avoid them at every turn, but some do know what they're talking about. Is it better for us, I think so. Could it cause other long term problems of its own, maybe. I believe in choice, but we do need more than assumptions to make good choices

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