While the long-term public health consequences of dual tobacco use have not yet been established, public health and tobacco control researchers have advocated that in order to further reduce population harms from tobacco use, ST marketing activities aimed at new users or promoting dual use, including dissemination of free samples, providing consumers' instruction in product use, using youth-appealing messages, new flavorings and low nicotine levels, should be restricted [23]
PMC 4925234
The Tobacco Road teams represent the following universities: North Carolina Tar Heels (University of North Carolina at Chapel Hill in Chapel Hill) Duke Blue Devils (Duke University in Durham) NC State Wolfpack (North Carolina State University in Raleigh) Wake Forest Demon Deacons (Wake Forest University in Winston-Salem) North Carolina, Duke, and NC State lie in the Research Triangle and are separated by no more than 25 miles (40 km)
is the primary manufacturer, and the only big one left
If you do not have or cannot find TSP, look for TSP-PF, which is the product without phosphate