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Non-Smokers And Lung Cancers: What Are The Hidden Causes?

The article from News18 discusses the lesser-known causes of lung cancer in non-smokers. It highlights that while smoking is the primary cause of lung cancer, about 10-20% of cases occur in individuals who have never smoked. Key factors include exposure to secondhand smoke, which can increase the risk by 20-30%. Other environmental and occupational hazards like radon gas, asbestos, diesel exhaust, and air pollution also contribute significantly. Genetic predispositions play a role, with certain gene mutations increasing susceptibility. Additionally, the article mentions that chronic lung diseases like COPD, previous radiation therapy to the chest, and even some dietary factors might elevate the risk. It emphasizes the importance of awareness and preventive measures like improving air quality, reducing exposure to harmful substances, and regular health check-ups to mitigate these risks.

Read the Full News18 Article at:
[ https://www.news18.com/lifestyle/health-and-fitness/non-smokers-and-lung-cancers-what-are-the-hidden-causes-9255000.html ]