chewing tobacco effects on sperm Cigarettes impact hormones, count, and egg quality etc— in both men and women. The link between smoking and infertility is stronger than ever. #infertility #smoking #parenthood Smoking is one of the

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The causes of PUD have gradually become clear

The high proportion (41%) of adults currently smoking who reported ever but no longer vaping may reflect curiosity to try among those without intent to quit or a trend of trying-then-discontinuing smoking cessation methods, particularly among individuals with high levels of cigarette dependence, who are less likely to quit successfully than those with low cigarette dependence 30

Unpublished cartoon, The Marlboro Journal of Medicine, by Ted Rall and Alan Blum, MD , 2013