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 Vaping vs. Smoking Weed: Health Risks & Safety Insights Vaping as good as Chantix to help quit smoking: JAMA study STAT Vaping vs. Smoking Which is Safer for Your Lungs? Think vaping is the "healthier" option? Think again. Both smoking and vaping come with serious risks to your lung health, Blog What you need to know about the health risks of vaping Main Line Health Cigarette smokers who try to quit often end up vaping and smoking WashU Medicine