This is usually not a sign that something more serious is going on
On y retrouve toujours la nicotine, les goudrons et les agents de saveur mais il en existe beaucoup dautres, telles que des gaz toxiques (monoxyde de carbone, oxyde dazote, acide cyanhydrique, ammoniac) et des mtaux lourds (cadmium, plomb, chrome, mercure)
rustica is sometimes grown for smoking, or for the production of chewing tobacco or pesticide, but it is much to harsh and too strong to find its way into our pipes.) Similarly, the majority of grapes cultivated for the production of wine are of a single species, Vitis vinifera
Despite pledges to cut down tobacco use on screen after criticism of how often it depicted cigarette use ( Stranger Things being the worst offender), smoking definitely hasnt been stubbed out