Researchers still do not know the safety and long-term health effects of using e-cigarettes and other vaping products
Seated on a bench under tall trees, Mandana, 22 and Daniel, 34, pose for selfies taken with Mandana's iPhone
In June 2013, following consultations and research into e-cigarettes by the Medicine and Healthcare Regulatory Agency (MHRA), an announcement was made that the UK Government had decided that the MHRA will regulate all nicotine containing products (NCPs) as medicines so that people using these products have the confidence that they are safe, are of the right quality and work
PEG (Polyethylene Glycol) PEG400 is the most commonly used form of PEG in e-juice
According to the National Institutes of Health, 12% of adults in the United States have some loss of their sense of smell
Available at: [Accessed 23 August 2018] [71] Freeman B, Chapman S