New study shows higher formaldehyde risk in e cigarettes than previously thought E cigarettes examined: Do they contain formaldehyde? E Cigarettes and Cardiovascular Disease Risk: Evaluation of Evidence, Policy Implications, and Recommendations Current Cardiovascular Risk Reports Springer Nature Link Vaping is often seen as a less harmful alternative to smoking, but since it is still relatively new, there is no way to study the long term effects. Both vaping and smoking irritate