Understanding the Risks of Vaping on Lung Health 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 Vaping 101: How to Take a Proper Inhale Vaping360 You may not feel it now, but your lungs will. Vaping scars lungs. Smoking chokes life. Choose prevention. #LungMonth2025