Heated Tobacco Products, Cigarettes, and E Cigarettes: What's the Difference PMI Science Vaping vs Smoking: $10K Experiment Reveals Shocking Results! Vaping as bad as fags after experts reveal e cigarettes can seriously damage the heart Vaping and E Cigarettes Hazelden Betty Ford ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine,