cigarette astor (Waldorf-Astoria) 1965 American Cigarettes, Smoker, Hof Advert for astor cigarettes hi-res

Heres the funny part: Cigarette Duet was never meant to be a PSA

A recent systematic review with GRADE assessment found that smoking cessation and, in more limited evidence, switching to exclusive e-cigarette use were associated with early improvements in pulse wave velocity, augmentation index, and flow-mediated dilation, changes that are biologically compatible with improved arterial compliance and reduced vascular tone, and thus may contribute to lower blood pressure, although overall certainty was low (moderate only for RCT evidence on flow-mediated dilation) [25]

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It is especially prevalent among Cockneys in England, and was first used in the early 19th century in the East End of London