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 Can vaping damage your lungs? What we do (and don't) know Harvard Health Is Burnt Vape Bad for You: Health Risks Revealed Ecigator Vaping: The Small Habit That Hits Harder Than You Think Maryland Physicians Care Does Nicotine Cause Head Rush? Signs of Withdrawal, Poisoning Vaping might feel safer than smoking but whats really happening inside our lungs?, The EVALUATE study led by the @unibirmingham will be the first to track ex smokers over a whole year to uncover