Key Highlights
- Approximately 15 million adolescents aged 13‑15 worldwide vape.
- Teenagers vape up to nine times more frequently than adults.
- Total global vapers exceed 100 million, with 86 million adults.
- While conventional tobacco use falls, the industry shifts focus to electronic nicotine delivery systems (ENDS).
Detailed Insights
The World Health Organization’s 2025 report marks the first comprehensive global assessment of e‑cigarette use, revealing a stark rise in teen vaping. Adolescents aged 13‑15 now constitute a significant segment of the vaping population, representing nearly 18 % of all vapers worldwide.
Data shows a pronounced geographical divide: the bulk of adult vapers reside in high‑income nations where stringent regulation coexists with aggressive marketing. In contrast, youth vaping is particularly prevalent in urban, digitally connected regions, where flavored products proliferate.
Despite a decline in traditional tobacco consumption—from 1.38 billion users in 2000 to 1.20 billion in 2024—the shift toward ENDS preserves the nicotine addiction pipeline. Marketing tactics such as flavored cartridges, social‑media campaigns, and peer influence continue to draw in youths who had previously avoided cigarette smoking.
Health experts warn that nicotine exposure during brain development impairs cognition, attention, and emotional regulation, and may heighten the likelihood of later cigarette use. Public‑health debates now weigh the potential harm‑reduction role of e‑cigarettes for adult smokers against the escalating youth uptake and lifetime addiction risk.
Regulatory gaps are evident: many countries lack comprehensive bans on sales, advertising, and flavouring of ENDS, especially for minors. WHO recommends stronger age restrictions, prohibition of youth‑targeted flavours, public education, and taxation measures similar to those applied to traditional tobacco.
Key Concepts
- E‑Cigarette: An electronic device that heats a liquid containing nicotine, producing inhalable vapor.
- Nicotine Dependency: A physiological and psychological reliance on nicotine that can develop rapidly with adolescent use.
- Regulatory Gap: The absence or weakness of legal frameworks that limit the sale, marketing, or consumption of e‑cigarettes among youths.