Lung cancer is often associated with smoking, but it can also develop in people who have never smoked. According to a report by Medical Xpress, as much as 20% of lung cancer cases occur in individuals without a history of smoking.

Risk Factors

While smoking remains the most significant risk factor for lung cancer, there are other contributors to the disease. Secondhand smoke exposure, air pollution, and radon gas are additional risks. Furthermore, a family history of lung cancer can also increase an individual's likelihood of developing the disease.

Understanding these factors is crucial for awareness and prevention. Recognizing that lung cancer can affect non-smokers may lead to more proactive health measures and screenings for those at risk. The information highlights the importance of addressing all potential risk factors in the fight against lung cancer.