Autopsy photo of a smoker's lung.....

[Justdroppedin]

https://i.redd.it/zn1ra0ao7l991.jpg

[wattso99]

Thats why I quit 40 years ago.....Still got lung cancer........

[The Noof]

With all that we know about smoking & all the potential harm it does, I can't believe that cigarettes are still for sale.

[dogdayz]

My mother died of lung cancer.... she never had a smoke in her life. She was a housewife so no industrial exposures either.