Is vaping more harmful than tobacco products? Growing Push to Cut Vaping Ads Due to E Cigarette Health Problems Vaping Devices (Electronic Cigarettes) DrugFacts National Institute on Drug Abuse (NIDA) 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 likely to cause cancer: New research warns A major review led by researchers at UNSW Sydney says nicotine vaping may be linked to both lung cancer and oral