how much people smoke cigarettes The Cost of Tobacco Use Why do people smoke?

Now, you might object that I chose 1% and 16% arbitrarily, but as it turns out it doesnt matter

Telomeres, the little caps at the end of your chromosomes, are essential in regulating the lifespan of your cells, and shorter telomeres have been linked to shorter life spans, diabetes, and cancer

Williams JM, Gandhi KK, Lu SE, Kumar S, Shen J, Foulds J, et al

Watson A (1985) Polonium-210 and lead-210 in food and tobacco products: transfer parameters and normal exposure and dose

Vasculitis (Buergers Disease)Buergers disease is a rare but serious condition caused by inflammation of blood vessels, strongly associated with heavy smoking