Nicotine is highly addictive, and it can be incredibly hard to quit
Dual- and Polytobacco Product Use Most vapers do not exclusively use e-cigarettes
That said, currently available research literature does provide some answers into the nature of cannabis smoke and its risk profile
Scientists from the Brigham Young University in the United States studied the effect of PM 2.5 on 72 healthy, non-smoking, adults whose average age was 23
Our COVID-19 results extend recent MR studies showing adverse effects of smoking on COVID-19 risk by accounting for highly comorbid alcohol consumption, cannabis use, and SUDs, which when combined with reports suggesting smoking intensifies the severity of COVID-19 symptoms 33,34 , the risk for being admitted to an intensive care unit or requiring ventilation 34 , and recent transcriptomics-based work showing that smoking may increase the expression of angiotensin converting enzyme 2 ( ACE2 ), the putative receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (the virus that causes COVID-19) 35 , suggests smoking may be an important modifiable risk factor for COVID-19 risk