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Quitting smoking is the most important step you can take to lower your risk of lung cancer, irrespective of your age or medical history
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Even if you don’t smoke, regular long-term exposure to secondhand smoke may increase your lung cancer risk, especially in enclosed spaces
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If there is a family history of lung cancer, it may increase the risk. Consult your doctor about early screenings or genetic counselling if you’re concerned
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HIV increases lung cancer risk, even in non-smokers. If you’re living with HIV, talk to the medical professional about added precautions and lifestyle changes
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Radon gas can seep into your home without warning. A Radon test could help reduce a major hidden lung cancer risk
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Frequent exposure to high doses of radiation, whether from medical scans or past treatments, can raise your lung cancer risk over time
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Exposure to substances like asbestos, arsenic, and chromium at work has also been found to increase the risk. Use protective equipment
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Heavy smokers taking beta carotene supplements may raise their lung cancer risk, so it is recommended to avoid them unless specifically advised
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Living in areas with heavy air pollution can increase your chances of lung cancer. Use indoor air filters and avoid outdoor pollution when possible
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Never starting smoking at all is still the best way to avoid lung cancer completely. Young people especially should be counselled about this