Do Flavour Restrictions On Vapes Impact Smoking Or Youth Vaping Rates?

A study by NBER examined the impact of vape flavor bans on smoking and youth vaping rates in the USA. Eight states implemented temporary or permanent bans from October 2019 to July 2020. Results showed minimal decline in banned flavor use for youths and adults, but an increase in smoking rates, especially among young adults. Despite the intended effects, flavor restrictions may lead to unintended consequences, with a 1-3% increase in combustible cigarette smoking. The study suggests that the bans may have negative tobacco-related health consequences. Access to banned flavors through alternative sources and black markets may have influenced the post-ban trends.