It's NOT just water vapor. Vaping exposes your lungs to harmful chemicals and can affect your overall health. This Vaping Awareness Month, get the facts and free support to quit. Text READY E Cigarettes and Vape Pens Tobacco Prevention Toolkit Stanford Medicine E cigarettes can emit formaldehyde at high levels under conditions that have been reported to be non averse to users Scientific Reports E cigarettes: Where Do We Stand? RON DePINHO Big Hit Lorient Cigarettes lectroniques, E liquides & Accessoires Vape