It's time to clear the air about vaping. It's not just water vapor and it's definitely not safer than smoking. Swipe to get the facts, not just the hype. Vaping: Safe? Or Are Your Lungs Going Up In Smoke? Vaping: The Facts Health Improvement Commission Vaping vs. smoking: Long term effects, benefits, and risks Vaping may be perceived as a safer alternative to smoking cigarettesbut the heart tells a different story. Nicotine raises heart rate and blood pressure Chemicals in e cigarette aerosol can damage Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA