physical effects of chewing tobacco Figure 2 from Health smokeless 7 Surprising Ways Nicotine Impacts

New Zealand Medical Journal , 137 (1596), 72-85

One study found that men who use e-cigarettes daily are more than twice as likely to report erectile dysfunction, even after controlling for cardiovascular factors ( 4 ) While vaping is seen by some as a middle ground between smoking and quitting, the nicotine and chemicals in e-cigarettes can harm blood vessels, disrupt hormone balance, and impair the very systems that make erections possible

[DOI] [PubMed] [Google Scholar] 17.Matt GE, Quintana PJ, Hovell MF, Chatfield D, Ma DS, Romero R, Uribe A

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