Video answer: I started smoking cigarettes
Top best answers to the question «When did cigarettes become a problem»
Cigarettes were recognised as the cause of the epidemic in the 1940s and 1950s, with the confluence of studies from epidemiology, animal experiments, cellular pathology and chemical analytics. Cigarette manufacturers disputed this evidence, as part of an orchestrated conspiracy to salvage cigarette sales.
Video answer: How juul made nicotine go viral