Nicotine is a psychoactive chemical, a central nervous system and brain dopamine pathway stimulant
In The Shining , her voice falters describing Jacks abuse even as she explains it away with a fragile, carefully constructed wall of words, fluttery hands shaking as she lights a cigarette, ash collecting precariously on its end as she goes still (Its just the sort of thing you do a hundred times with a child, but on this particular occasion)
"Air crew radiation exposure An overview" (PDF)
With tobacco smoking being a major risk factor for a myriad of diseases and a leading cause of preventable death worldwide, the use of e-cigarettes as a tool for reducing the harm associated with tobacco smoking is often perceived to be justifiable [9]
This discrepancy is partly attributable to the influence of prostate-specific antigen (PSA) screening, which has led to widespread overdiagnosis of indolent tumors, thereby obscuring true etiological relationships