is tobacco smoke bad for the environment and its environmental impact: an overview - PAHO/WHO Secondhand Tobacco Smoke (Environmental Tobacco

Former smokers microbiomes resembled those of never-smokers, suggesting reversibility of smoking-induced dysbiosis [84]

Young people are more responsive to tax increases for several reasons, including their lower incomes, which make them more price sensitive, and the shorter amount of time spent smoking compared to older smokers, which makes them likely to be less addicted

Virginia tobacco that has been flue-cured is also called bright tobacco, because flue curing turns its leaves gold, orange, or yellow

And its not only vapers and smokers at risk

The reason is cotinine remains in your blood and urine for much, much longer