New Study Provides Strong Evidence That E Cigarettes Boost Smoking Cessation Evidence strengthens that vaping is effective for stopping smoking but not reaching its full potential with adult smokers King's College London A scientific review has raised fresh concerns about the long term cancer risks of vaping, concluding that e cigarettes are probably carcinogenic, while also acknowledging significant gaps in the evidence. The analysis of reviews SPOT THE BULLSHIT! : r Vaping Health effects of electronic cigarettes Wikipedia Scientific review finds e cigarettes likely cause lung and oral cancer 1010 WINS