How Can Lifestyle Choices Impact Your Lung Cancer Risk? Lung cancer is a type of cancer that begins in the lungs. It occurs when lung cells undergo abnormal changes and grow uncontrollably, forming a mass or tumour. As these cancerous cells grow, they can interfere with the normal functioning of the lungs, affecting the ability to breathe.
Lifestyle choices play a significant role in determining an individual's risk of developing lung cancer. Here are some key factors that can impact lung cancer risk: 1. Smoking: Tobacco smoke is the leading cause of lung cancer. Cigarette, cigar, and pipe smoking are all linked to an increased risk. Even exposure to second hand smoke can contribute to lung cancer. 2. Radon Exposure: Radon is a colourless, odourless gas that can seep into homes from the ground. Prolonged exposure to high levels of radon increases the risk of lung cancer, particularly in smokers. 3. Occupational Exposure: Certain workplaces, such as those involving asbestos, arsenic, or diesel fumes, can elevate the risk of lung cancer. Occupational safety measures are crucial to minimizing exposure. 4. Air Pollution: Long-term exposure to air pollutants, such as those in urban environments or areas with poor air quality, can contribute to lung cancer risk.