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 Four In Ten Smokers Wrongly Believe Vaping Is As Harmful or Worse Than SMOKO E Cigarettes Vaping, Smoking, and Your Vision: What You Need to Know Cascadia Eye SMOK TRINITY ALPHA POD COILS direct 2u ecigs Vaping may be less harmful to blood vessels than smoking cigarettes BHF