Avoiding Tobacco Smoke and E Cigarette Aerosol Is a Key Part of Asthma Management Asthma and Allergy Foundation of America Vapes vs Cigarettes: Which One is More Deadly? Atlus What Is Nicotine & How It Benefits People? [A highly ignored subject] Not just water vapor: why e cigarettes are so dangerous PUBLIC HEALTH INSIDER Don't be fooled by the smoke or the flavor. Vapes and cigarettes both contain toxic chemicals that can harm your body. #BeSafeDontVape #TobaccoFreeGeneration Do you really know what's in your vape? There's no safe vape. Besides nicotine, vapes contain many other harmful substances. Formaldehyde, arsenic and lead have all been found inside common vapes.