I was a smoker for 14 years and vaping is the only thing that could get me off of it. And I do feel quite a bit better.
The only issue I've had was with propylene glycol, a main ingredient of most juices, to which I've got a mild allergic reaction (it essentially gives me bronchitis). Your dad may have something similar, it's quite common.
Anyhow, all the FUD in the US about vaping, its cultural association there with irritating types, the rush here in the EU to tax it as if it was cigarette (it isn't), and the growth of corporate trash on top of it has been incredibly discouraging. It's putting a barrier in front of smokers for something that's for all intents and purposes the most effective medication.
The only issue I've had was with propylene glycol, a main ingredient of most juices, to which I've got a mild allergic reaction (it essentially gives me bronchitis). Your dad may have something similar, it's quite common.
Anyhow, all the FUD in the US about vaping, its cultural association there with irritating types, the rush here in the EU to tax it as if it was cigarette (it isn't), and the growth of corporate trash on top of it has been incredibly discouraging. It's putting a barrier in front of smokers for something that's for all intents and purposes the most effective medication.