if you smoke one cigarette what happens Can't Hurt? Think Again Can smoking affect your voice?
Description
Someone who smokes 5 cigarettes a day has twice the risk of lung cancer compared to a non-smoker, although even a non-smoker has a small risk of lung cancer

Galan-Ganga M, Garcia-Yague AJ, Lastres-Becker I

implications for a gain-of-function during the formation of hepatocellular carcinoma
Prenatal smoke exposure induces persistent Cyp2a5 methylation and increases nicotine metabolism in the liver of neonatal and adult male offspring
Murad IV, sultan of the Ottoman Empire, 162340, was among the first to attempt a smoking ban by claiming it was a threat to public morals and health

Cell 153 , 449460 (2013)
