Light smokers still at greater risk of emphysema
A light smoker on less than ten a day who continues to puff away have a greater risk of getting emphysema than heavy smokers who have quit, a new study found.
Surprisingly heavy smokers who have stubbed out have a lower risk of lung diseases than constant light smokers despite having smoked more when they smoked.
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Hide AdThe findings provide further evidence there is no safe level for smoking and smokers should stop not cut back.