SmokingNo level of smoke exposure is safe while pregnant, can cause genetic changes in the babyMay 20, 2021
SmokingSecondhand smoke exposure significantly increases risk of developing mouth cancerApril 30, 2021
MarijuanaMany parents who smoke marijuana expose kids to secondhand smoke unwittingly, study findsNovember 21, 2018
ChildrenStudy: Kids’ hands significant source of nicotine exposure, even when not in presence of smokersApril 12, 2017