is smoking one cigarette a day bad for you Social smoking: Will an occasional damage your health? Cigarette - Wikipedia

Cigarette smoking, alcohol consumption, and risk of alopecia areata: A population-based cohort study in Taiwan

His heart rate went real high, he had heart palpitations and everything like that

Review of the Negative Health Consequences of Cigarette Smoking In determining whether FDA should, as authorized by section 4(d) of the FCLAA, adjust the format, type size, color graphics, and text of any of the label requirements to promote greater public understanding of the risks associated with the use of tobacco products, FDA reviewed the scientific literature as well as available nationally representative data on current consumer knowledge and misperceptions about the health risks of smoking

A catalyst of sorts was World War I, where soldiers were supplied with cigarettes by various government organizations and commercial foundations