Doctors and specialists can help with decisions about how mental health conditions can be managed during pregnancy
Key secondary sources include FDA Pre-Market Tobacco Application (PMTA) authorization database (2020-2025), CDC National Youth Tobacco Survey (NYTS) 2019-2023, ASH UK Annual E-Cigarette Use Survey (2024), WHO Report on the Global Tobacco Epidemic (2023), Global State of Tobacco Harm Reduction reports, Euromonitor International tobacco and vapor data, Statista e-cigarette revenue database, and trade publications including Vaping Post, and Tobacco Reporter
They rely on a clean base, typically plant fiber, flavoring, sweetener, and nicotine (either synthetic or tobacco-derived)
36,37 The changing nature of peer influence It is likely that the nature of peer influences on smoking changes over time and across social and cultural groupings