E-Cigarette Use in Teens: Recent Trends and Future Implications

E-cigarette use has recently surged among youth and teens in the U.S, with retail sales projected to reach $8.8 billion in 2024. The appeal of sweet, fruity flavors and advancements in e-cigarette technology contribute to the rising prevalence of vaping among teens. This review explores the components and evolution of e-cigarettes, focusing on the increased nicotine potency and addictiveness of modern devices. The analysis includes the impact of flavored e-liquids, nicotine delivery mechanisms, and aerosol temperatures on youth health. Additionally, the paper examines the misconceptions surrounding the safety of vaping and highlights the role of social media and peer influence in promoting e-cigarette use. Finally, the review discusses intervention strategies, including social media campaigns, school-based programs, and policy measures aimed at curbing this growing public health crisis.