Our post on smokable hemp for stress relief covers this in detail
In bronchoalveolar lavage (BAL) samples, a neutrophil-predominant cellular profile is typically seen
"The filthy smoke", he wrote, " makes a kitchin also oftentimes in the inward parts of men , soiling and infecting them, with an unctious and oily kinde of soote, as hath bene found in some great takers, that after their death were opened." He also referred to its addictiveness whereby the smoker "is piece by piece allured" until he craves it like "a drunkard will have as great a thirst to be drunk." The King concluded with the view that it was "a custome lothesome to the eye, hateful to the nose, harmfulle to the braine, dangerous to the lungs"
This will limit the amount of bacteria, pesticides, herbicides, heavy metals, and asphalt chemicals tracked indoors
Well that's the SmokeTip vaporizer, it just works