Food and Drug Administration (FDA) prioritizes enforcement against non-menthol flavors in cartridge-based e-cigarettes, but not in other tobacco products, such as open system e-cigarettes, disposable e-cigarettes, smokeless tobacco, cigars, and hookah
Even within the same brand, products bought from different vendors showed differences in nicotine and TSNA levels, likely due to inconsistent manufacturing and storage practices
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For example, the NCSCT recommends that standard behavioural support for smoking cessation involves of 110 minutes of behavioural support over 6 sessions
For example, a clinical study on ZYN found that after 60 minutes of use, around 40-60% of the nicotine had been released
But still, it can be illuminating and entertaining to know what the "average" joint looks like