I never seen this mentioned on the health thread before, But a doctor told me that the dangers might not be really from the liquid but the battery itself. I have heard a few people talk about their concerns about inhaling thought a battery piece. Something about the electrons or radiation from the battery you are inhaling when you puff on an E-cig. And they say its not healthy. Does anyone think there is something to this, or just paranoia. I always kind of didnt like the fact that i am sucking through a battery. Anyone have any thoughts on this topic?