*Disquieted1
"Most evidence seems to suggest it will be as harmful of not more than smoking"
I wish people would stop making up shit like this. Read the MPs report published yesterday.*
www.researchgate.net/profile/Isabel_Hess/publication/301318686_A_systematic_review_of_the_health_risks_from_passive_exposure_to_electronic_cigarette_vapour/links/5716ce5f08aeefeb022c3d98.pdf
"The majority of studies determined that passive exposure to EC vapour may pose a health risk to bystanders."
onlinelibrary.wiley.com/doi/abs/10.1002/scin.5591851307
"Electronic cigarettes, marketed as safer than regular cigarettes, deliver a cocktail of toxic chemicals, including carcinogens, into the lungs, new studies show. Using e-cigarettes may even promote antibiotic-resistant bacterial infections. "
www.ncbi.nlm.nih.gov/pmc/articles/PMC4361011/
"Flavorings are a largely unrecognized potential hazard of ENDS, which are designed to create an ultrafine aerosol that penetrates deeply into the lungs. Respiratory toxins in flavorings thus may pose a threat to the respiratory health of users. The Flavor and Extract Manufacturers Association evaluates the safety of chemicals used in food flavorings, many of which also may be used in ENDS. However, the association's research is limited to the evaluation of the safety of chemicals in food (for ingestion), and as such, ENDS flavorings using the same chemicals cannot be also be deemed “generally recognized as safe” for inhalation.5 For example, the chemical diacetyl (2,3-butanedione) is used to give foods a buttery or creamy flavor. High doses of diacetyl, deemed safe for ingestion by the Flavor and Extract Manufacturers Association and the US Food and Drug Administration (FDA), have been shown to cause acute-onset bronchiolitis obliterans, a severe and irreversible obstructive lung disease, when inhaled by workers exposed to particulate aerosolized flavorings containing diacetyl. "
Not safe for public transport, in my opinion.
As other PPs have mentioned, we'll see in 20 years the consequences of this. As an ex-smoker, I considered vaping for a long time but the research put me off.