[50] [51] [52] In 2011 there were about 7 million adult e-cigarette users globally, increasing to 68 million in 2020 compared with 1 } : CS1 maint: multiple names: authors list (link) "Nicotine vaping in England: an evidence update including health risks and perceptions, September 2022
Hips: 40-46.5"
Due to the inefficiencies of combustion (burning tobacco), sidestream smoke loss, and the way smoke is inhaled, the smoker systemically absorbs only a fraction of this amount
The explosions are caused by powerful lithium-ion batteries used in e-cigarettes, Brownson said
1982, Littleton, Massachusetts: John Wright Blane D, Hart CL, Smith GD, Gillis CR, Hole DJ, Hawthorne VM: Association of cardiovascular-disease risk-factors with socioeconomic position during childhood and during adulthood