is chewing tobacco and dip the same thing Tobacco: No Healthy Alternative Dip Gum Disease, Tooth Loss,
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In Canada, for instance, the legal age to purchase vaping devices is 19

Because the oral and inhalation toxicities are not always equivalent, route-to-route extrapolations routinely used by regulatory agencies 77,78 may be required for a more realistic exposure model in humans

Prospective study of tobacco smoking and substance dependencies among samples of ADHD and non-ADHD participants

however, tobacco in pipes and tobacco in cigars, because it is cured differently, produces smoke that is alkaline and therefore better absorbed across the buccal mucosa
Proponents of the ban believe this is proof that it works
