Dr. Manish Kumar Aggarwal of Max Hospital warns that non-smokers face lung cancer risks from air pollution, secondhand smoke, and genetics, urging people not to ignore persistent symptoms.
The expert recommends five preventive habits, including using HEPA air purifiers, wearing N95 masks on high-AQI days, and maintaining a diet rich in antioxidants like nuts and leafy greens.
Medical professionals advise immediate evaluation for symptoms lasting over three weeks, such as unexplained shortness of breath or chronic cough, to ensure early detection and better treatment outcomes.