A friend of mine who is now vapping has an aunt who is a respiratory therapist. She said that vapping is no better than smoking. Said that nicotine inhaled paralyzes things in the lungs and that vapping is not any better than smoking... Hugh How can that be??? My friend even asked her dr. before she started to vape and he told her " by all means yes, switch to an ecig ". Has any one heard of such a thing??