smoking cigarettes once in awhile Is It OK to Smoke Just One Cigarette After Quitting? 1 CIG 1 DRAG NO
Description
the effects of secondhand smoke on nonsmoker adults and children (Ref

[3] This European iteration of Joe Camel was first seen in the United States in 1988 when Greensboro, North Carolina company Trone Advertising used the character in promotional materials created for the Camel brand's 75th anniversary

However, they can be a better choice than continued smoking if scientifically substantiated and manufactured under appropriate safety and quality controls
Most importantly, they may be sicker at baseline (perhaps they quit drinking because of alcoholism, or because of a health issue like cancer)