Severity also varies by exposure history
These countries have passed legislation to implement or progress plain packaging: December, 2012 Australia: Plain packaging is fully implemented
E-cigarettes, on the other hand, appear to present a much safer alternative, not just to tobacco cigarettes, but apparently also to one of the leading FDA-approved smoking-cessation prescription medications
Long-term damage can also result in scarring, strictures, or obstruction in the digestive tract
In short, the tobacco company that funded this paper, which presents evidence that fruity flavored vape juices are more likely to help smokers successfully switch to vaping than tobacco or menthol flavors, stands to gain financial benefit from the studys findings