With up to 7 joint-years of lifetime exposure (e.g., 1 joint/day for 7 years or 1 joint/week for 49 years), we found no evidence that increasing exposure to marijuana adversely affects pulmonary function
The cannabis in those devices is most often thinned with propylene glycol or polyethylene glycol
High Moisture Although not as moist as chewing tobacco, pipe tobacco isnt as dry as RYO or cigarettes
However, with federal regulation of e-cigarettes in place and an uncertain future as many remain under premarket review, some vape shops are now shifting to smoke shops (that sell both vape products and other tobacco products and accessories), diversifying their offerings to include a variety of tobacco products and (un- or under-regulated) cannabis-based products as well as kratom, as well as a growing their online retail segment, which can undermine federal, state and local restrictions on product sales in the retail environment, including youth access
3 In 2020, 1.6% of adults in Massachusetts used smokeless tobacco.3 In 2019, 32.2% of high school students in Massachusetts used electronic vapor products on at least one day in the past 30 days
No more fighting
