cigarettes in the 30s Advertisement for Lucky Strike ® 1930s, depicting a Throwback to the 1930's -

The difference in past-month cigarette smoking among those with versus without past-year major depressive episode significantly narrowed from 11.5% in 2006 to 6.6% in 2019

As for the normal sense of loss, although nicotine is not a close friend or loved one, over the first 72 hours nicotine, along with 90% of its metabolites (chemicals it breaks down into) exit the body via our urine

During these voyages the sailors would throw any horses being transported overboard in attempts to conserve food and water

British Journal of Psychiatry 2012

A blue LED light turns on when you inhale

J Archaeol Sci 58:3145 Teshima KM, Coop G, Przeworski M (2006) How reliable are empirical genomic scans for selective sweeps