National Institute of Standards and Technology
Other literature indicates that there is an association between heightened risk perception and behavior [22], and some studies have found effects from comparative risk information on behavioral variables, e.g., [16, 17], while other studies have not [18]
Currently, flavor capsule cigarettes come in two varieties: those with double-mentholated or menthol-to-menthol capsule filters, allowing the smoker to control the strength of the menthol flavor, and those with hybrid or regular-to-menthol capsules, by which smokers can turn a regular cigarette into a menthol-or-other flavor one
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Because of the social nature of hookah, secondhand smoke is also a risk factor
I would love to have it out next year sometime