>>12272431Well, either we prevent the negative effects of smoking in the first place by basically turning it into pure nicotine (the problems usually come from the tar in the cigarette and the carbon monoxide from it not being burned completely) but nicotine itself has negative effects like addiction and heart problems, and removing everything else would basically change the 'taste' of the cigarette. Or, you could prevent the effects by some sort of lung enhancement which prevents the chemicals from the smoke from accumulating in the alveoli, perhaps a filter of some sort, but that wouldn't help with the carbon monoxide and nicotine issue,
