is smoking pot safer than smoking cigarettes From Weed to Nicotine: What New Research Reveals About Teen Risk Archive: Marijuana Shown to Be

of note, the proportion of non-smokers who started using electronic smoking devices was rather low.7 Recent data from the Behavioural Risk Factor Surveillance System (BRFSS) suggest that the use of electronic cigarettes is increasing among never-smokers, to nearly 2 million US adults in 2016.8 The mean prevalence of never-smokers who smoked electronic cigarettes at least once ranges from 0.1 to 3.8%.7,9,10 Those electronic cigarette users who have never smoked conventional cigarettes are defined as sole electronic cigarettearette users in the literature

Dont let other people smoke in your home

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As reported in Nature Methods in 2017, this method accounts for and reduces sequencing errors

The percentage remained relatively stable in 2018 and 2019 , both at 6.7 %