Chemicals in vapes could be highly toxic when heated, research finds AI analysis of 180 vape flavors finds that products contain 127 'acutely toxic' chemicals, 153 'health hazards' and 225 'irritants' : r science Thousands of unauthorized vapes are pouring into the US despite the FDA crackdown on fruity flavors AP News My Worst Play The Real Cost Disposable Vapes: Dangerous, Damaging, and just Dumb Approximately 16,000 unique flavours have been identified for vapes, many of which appeal to potential users. Some flavours increase the toxicity of vape emissions and can generate compounds that are known to Study: Potent sweetener neotame found by researchers in popular vapes