Smoking vs Vaping Which is Worse? Smoking: 1. 7,000+ harmful chemicals 2. Causes lung cancer, COPD, heart blockages, strokes 3. Long term, progressive, and deadly Vaping: 1. Marketed as "safer" but misleading The Impact of E Cigarettes and Asthma: What You Need to Know Practice Nursing How safe are e cigarettes for patients with COPD? A systematic review Practice Nursing Tobacco and COPD: presenting the World Health Organization (WHO) Tobacco Knowledge Summary Respiratory Research Springer Nature Link Frontiers Inhalation of nicotine containing electronic cigarette vapor exacerbates the features of COPD by inducing ferroptosis in ENaC overexpressing mice Can E Cigarette use be Beneficial to Patients with COPD? Red Vape