What Does A JUUL Really Do To Your Body? Franciscan Health 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 Juul Side Effects Long Term Does Vaping Cause Cancer? Juul Health Risks Australia From Vaping Symptoms FDA's departing chief considers yanking nicotine vaping pods off the market Los Angeles Times