Vaping 101: How to Properly Inhale when Vaping Alchemy Shop Learn the Secret to Inhaling Vape Smoke Without Coughing Headshop.com Marijuana and Your Lungs: Is Vaping Safe for People with COPD? 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