Smokeless cigarettes not as harmless as claimed - Users of new iQOS ‘heat not burn’ devices speed up their ‘puff rate’ to inhale more nicotine, finds new study in BMJ journal Tobacco Control.

Smokeless cigarettes not as harmless as claimed - Users of new iQOS ‘heat not burn’ devices speed up their ‘puff rate’ to inhale more nicotine, finds new study in BMJ journal Tobacco Control.: http://ift.tt/2FGVIHu Read more... http://ift.tt/2GqpOQE