A systematic review of the effects of e cigarette use on lung function npj Primary Care Respiratory Medicine A analysis of more than 100 studies found the vaping can have long term health consequences. Vaping vs. Cigarettes: Everything I Learned in 2 Weeks After Reading All The Studies I Found. by Ram Mo ILLUMINATION Medium E Cigarettes by Luckley House School Issuu Vaping on the rise in U.S., especially among young people Pew Research Center Most E cigarette Users Ages 18 to 29 Never Smoked Before American Cancer Society