Cigarettes, vapes or pouches which is worst for your health? The Standard Thousands of unauthorized vapes are pouring into the US despite the FDA crackdown on fruity flavors AP News Mysterious vaping deaths: Why US officials are focusing on flavour 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