The observed positive short-term effects of switching to our better alternatives to smoking 4 min read Quitting tobacco and nicotine products completely will always be the best option for smokersbut for those adults who would otherwise continue smoking, better alternatives exist.
Is e-cigarette secondhand emissions dangerous
In California, both medical and recreational marijuana use are legal
Second, we estimated multivariable linear regression models of cigarettes smoked per day, conditional on the frequency of vaping (categorized as every-day, some-days, ever but no longer, never), psychological distress (categorized as NPD, MPD, and SPD), the interaction of vaping and psychological distress (these variables were demeaned, or centered so that main effect coefficients could be directly interpreted 26 ), and other covariates described above