Researchers from the Royal College of Surgeons in Ireland (RCSI) have suggested that the widespread use of flavoured vapes could lead to a staggering rise in chronic diseases. Their study published in Scientific Reports utilises artificial intelligence (AI) modelling to predict the creation of potentially harmful chemicals when the devices heat up the liquid for inhalation. This process could potentially produce 127 damaging chemicals, 153 health hazardous chemicals and another 225 irritant-type chemicals.
Among these harmful substances are volatile carbonyls (VCs) that are notable for their health risks. It appears that fruit, dessert, and sweet flavoured vapes may be the main culprits when it comes to these VC chemicals. “This exposure may lead to a prevalence of chronic diseases in 15 to 20 years,” the researchers warned.
Led by Professor Donal O’Shea, the team used AI to simulate the heating effects on all identified 180 e-liquid flavour chemicals mixed within nicotine vapes. The intent was to assess the possible health impact of flavoured vapes on the surging vape users, before it gets critical.
The study’s findings reveal a significantly different chemical hazard profile compared to traditional tobacco smoking. As the analysis shows, there are over 180 different chemicals involved in creating the plethora of flavour profiles for vapes. The authors express concern over the long-term effects of vaping on public health, especially considering the demographic of young adults and non-smoking teenagers who regularly use vape products.
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