One can write a sort of equation: Granite rust + clay + (dissolved-and-washed-away Ca + Na + Mg) + quartz sand The rust, sand, and clay left behind, plus a little organic material often including worm poop, become the indispensable layer we know as soil
(Especially Chapter Four: Players Please: The Cigarette and the Mass Market)
The document says the plaintiffs are also seeking the certification of the lawsuit as a class-action on behalf of those who have purchased and used Juul e-cigarettes
PLoS ONE 15 (3), e0229197 (2020)
Denying e-Cigarette sales to minors (with a "minor" defined as the minimum-age of 18 years old in most states and 19 years old in AL, AK, UT, NJ and some NY counties.) You may also wonder if FDA regulates e-cigarettes
Both smoking and vaping produce nicotine