N Engl J Med 354 , 333342 (2006)
This group includes known cancer-causing chemicals, such as formaldehyde, and suspected carcinogens, such as acetaldehyde
Second, the sample was limited to adults who smoke cigarettes daily, rather than more inclusive definitions of those who smoke non-daily, which may partially contribute to discrepancies in our findings against the broader literature from other national surveys
You may taste the spicy, earthy, and woody flavors on your palate for a while after youre done smoking
Although replication with larger samples and longer access is needed, results indicate nicotine reduction to 2.3 mg/g in cigarettes would attenuate reinforcement