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 Nicotine Free Vapes: Risks & Safer Picks Briarwood Detox About E Cigarettes (Vapes) Smoking and Tobacco Use CDC Daily exposure to formaldehyde and acetaldehyde and potential health risk associated with use of high and low nicotine e liquid concentrations Scientific Reports