Did you know that that the vapor produced from vapes and e cigarettes is actually aerosol not water mist. Vape aerosol contains harmful substances that are not healthy and safe for our lungs, such Heated Tobacco Products, Cigarettes, and E Cigarettes: What's the Difference PMI Science We break down the key differences between traditional cigarettes and e cigarettescovering: 1 Their compositions and ingredients. 2 The health risks associated with both. 3 Nicotine levels and addiction potential. 4 The impact E Cigarette vs. Traditional Cigarette: Health Risks, Research Gaps, and Counseling Considerations