fda v. brown & williamson tobacco corp FDA Regulation of Tobacco Products:

Despite the difficulties, a few studies have attempted to assess the risks of various drugs, such as looking at how addictive and toxic they are in terms of acute and chronic use, but these have attracted criticism because some judgments may have been subjective rather than scientific

As it degrades, tiny strands of plastic (i.e

"Snus The Swedish Experience" (PDF)

Adult vapers seeking a refined, classic tobacco taste in a modern vaping format

The FDA has offered recommendations to help e-cigarette users avoid potential battery malfunctions and explosions

Matt GE, Quintana PJ, Destaillats H, Gundel LA, Sleiman M, Singer BC, Jacob P, Benowitz N, Winickoff JP, Rehan V, Talbot P, Schick S, Samet J, Wang Y, Hang B, Martins-Green M, Pankow JF, Hovell MF