What’s in vapes? Toxins, heavy metals, maybe radioactive polonium
August 11, 2023 by theconversation.com
What’s in vapes? Toxins, heavy metals, maybe radioactive polonium
If you asked me what’s in e-cigarettes, disposable vapes or e-liquids, my short answer would be “we don’t fully know”. The huge and increasing range of products and flavours on the market, changes to ingredients when they are heated or interact with each other, and inadequate labelling make this a complicated question to answer. Analytical chemistry, including my own team’s research, gives some answers. But understanding the health impacts adds another level of complexity. E-cigarettes’ risk to health varies depending on many factors including which device or flavours are used, and how people use them.