Sweden has the longest history of snus use in Europe. Snus was reportedly released into Sweden in 1637 and became popular among the aristocratic men and women. Snus use reached history stages in 1919 but begun to decline Along with the introduction of cigarettes (Fig. Added file 8: Table S8. https://maps.google.es/url?q=https%3A%2F%2Ficyshop.es%2Fcollections%2Fvapes