"I think the need to smoke was fueled by nostalgia," said Poirrier, who smoked for more than two decades
The results were highly instructive: At the 100 ng/mL threshold zero non-smoker positives At the 75 ng/mL threshold zero non-smoker positives At the 50 ng/mL threshold (the DOT initial screening standard) only a single positive occurred, even in a sealed unventilated room with heavy smoke At a 20 ng/mL threshold multiple positives occurred Maximum THC metabolite concentrations for non-smokers by GC-MS ranged from 1.3 to 57.5 ng/mL under extreme unventilated conditions The key takeaway: for someone who does not smoke to fail a drug test due to secondhand smoke, they would need to be exposed to a high concentration of smoke in an unventilated space for a prolonged period
As UCSF adds, despite adoption of company policies, tobacco has persisted in youth-rated films at dangerous levels. All studios define their own policies in similar terms, but there is at least one hard and fast rule for all: none of them engage in tobacco product placement or tie-ins on any film, regardless of rating
Tobacco use If you use tobacco, including smoking cigarettes and chewing tobacco, youre more likely to develop colorectal cancer
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