Despite this, ANR tells the public not only that vaping impairs acute lung function, but that it can cause difficulty breathing. This is an outright lie. There is absolutely no evidence that vaping causes clinical respiratory impairment to an extent that leads to difficulty breathing. In fact, the available evidence overwhelmingly demonstrates that smokers who switch to electronic cigarettes experience a marked improvement in their respiratory symptoms.

The study concluded that: "e-cigarettes generate smaller changes in lung function but similar nicotinergic impact to tobacco cigarettes."

mat cost anywhere from 20 up over 50 and the replacement cartridges will set you back around 700-1000 for a year. This is based on smoking the equivalent of 20 e-cigarettes a day. Analogue smoking would set you back well over 2,500 per annum for the same amount of puffing.

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