Active, Passive and Electronic Cigarette Smoking Associated with Asthma in Teens

Written by Jessica Patella, ND. This study found that both active and passive smoking, and E-cigarette smoking were positively associated with asthma in the past 12 months in Korean adolescents. However, for lifetime asthma, the study found associations that were significant for active and passive smoking, suggesting a need for evaluating the effects of active and passive E-cigarette smoking as well. (more…)