does tobacco dilate your pupils Effects of nicotine on pupil size and performance during multiple-object tracking in non-nicotine users 6 Causes of Dilated Pupils

There aren't good data on the health effects of thirdhand smoke on humans

Fortunately, people have decreased using cigarettes, but they have increased using chewing tobacco, cigars, and marijuana products, so theyve exchanged one risk factor for another, and so those cancer incidence numbers have not decreased

Why is World No Tobacco Day Celebrated on May 31

1 2 "Adolescent and young adult tobacco prevention and cessation: current status and future directions"

3 4 5 25 At the curing stage, the direct burning of wood and coal accounts for more carbon emissions than all other stages combined, releasing at least 45 Million tonnes CO2 equivalent globally in a year (that is excluding the deforestation impacts driven by the unsustainably sourced wood)