copenhagen tobacco wiki Copenhagen, Smokeless Tobacco, Pouch, Natural Tobacco Products | Encyclopedia MDPI

Radon is a naturally occurring radioactive gas created by the decay of uranium in soil and rock

This process creates a complex mixture of volatile compounds that contribute to both the taste and smell of cigarette smoke

For pipe and/or cigar smoking, the RR for squamous (3.72, 95% CI 1.95-7.10, n = 8) is somewhat higher than that for all lung cancer (2.92, 2.38-3.57, n = 38), but the RR for adeno is not elevated (0.93, 0.62-1.40, n = 7)

Modifiable risk factors, cardiovascular disease, and mortality in 155 722 individuals from 21 high-income, middle-income, and low-income countries (PURE): A prospective cohort study