Heated tobacco product aerosol emission compared to cigarette smoke: A scoping review

Key Points

• Heated tobacco product aerosol contains fewer toxicants compared to traditional cigarette smoke, indicating a reduced risk profile.
• A comprehensive analysis addresses the chemical composition across various heated tobacco products and brands, revealing significant differences in harmful compounds.
• Assessment includes qualitative and quantitative comparisons of emissions, focusing on constituent profiles and their potential health effects.
• Findings highlight the need for further research to clarify health implications of aerosol exposure and inform regulatory policies.