Unlike the majority of cigarette filters, they are biodegradable, though you still shouldn't litter them
During World War I, Imperials cigarette brands, especially Woodbine, became widely used by soldiers

In fact, I have full eras of cigarettes: Marlboro Greens Marlboro Milds Marlboro Lights Marlboro 27s Parliament Lights ("Tobacco tastes best when the filter's recessed!) Virginia Slims Misty Capri Camel Lights (multiple eras throughout this list, and probably the go-to for me) American Spirits Yellow (The milkshakes of cigarettes) American Spirits Orange American Spirit Light Blues (rolling tobacco, but also packs) Lucky Strikes Marlboro Reds Gauloises Blue (I bought a carton as I arrived for my semester abroad in Prague and have no regrets) Gauloises Red (I buy these every time Im in France, but usually kind of regret it) Gauloises Blonde Davidoff Dutch Shag Fortunas Ducados Clove cigarettes (Did you even go to art school if you didnt smoke cloves?) California Dreams Camel Crush (I wasnt really into these, but everyone else was, so I was by proxy) Newports (These dont really count because theyre absolutely disgusting and the only time I would smoke them was when I was drunk or it was the only option availablebut that also happened more times than I can remember, so I guess it counts)

Studies have shown that nicotine can impair brain development even into the mid-20s and can intensify symptoms of depression and anxiety, as well as increase stress levels, despite often being portrayed as a stress reliever