Finally solved the mystery of heavy smokers who never develop lung cancer?
Smoking, the leading cause of cancer in the world, is a considerable risk factor for the disease, mainly lung cancer. Tobacco smoke, in particular, would cause mutations in lung cells, which multiply abnormally during tumor formation. The risk would be multiplied by 10 or 15 for smokers (compared to non-smokers), but paradoxically, many “heavy smokers” …
Finally solved the mystery of heavy smokers who never develop lung cancer? Read More »