Smoking and vaping are often compared, but neither is harmless. While they work differently, both can expose the lungs to addictive nicotine and harmful chemicals that impact breathing and overall health. Smoking VDLV Rfrent franais de solutions de vape et d'e liquides Vaping and e cigarette use is a troubling trend Fort Plain Central School District Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA