Mastering Your Health: Lifestyle Changes to Reduce Lung Cancer Risk

By Dr. Sajjan Rajpurohit in Thoracic Oncology , Cancer Care / Oncology

Oct 03 , 2023 | 3 min read

Lung cancer is one of the most prevalent and deadliest forms of cancer worldwide. The World Health Organization estimates lung cancer is responsible for about 1.76 million deaths per year. While lung cancer can be caused by various factors, including genetics and environmental exposure, lifestyle choices play a role in reducing the risk of developing this devastating disease. This article will explore several lifestyle changes that can help you master your health and reduce the risk of lung cancer.

Avoid Exposure to Secondhand Smoke and Quit Smoking

The most essential step in reducing lung cancer risk is quitting smoking. Smoking is one of the leading causes of lung cancer, accounting for about 85% of cases. It affects the smoker and poses a risk to those exposed to secondhand smoke.

Quitting smoking is challenging, but it is never too late to start. Seek support from healthcare professionals or join smoking cessation programs that can provide guidance and assistance throughout your journey. Remember that the benefits of quitting smoking extend beyond lung cancer prevention; it improves overall health and reduces the risk of other smoking-related diseases.

In addition to quitting smoking, it is essential to avoid exposure to secondhand smoke. If you live or work with smokers, kindly request that they smoke outside or in designated areas away from you and air vents. Breathing in secondhand smoke increases your lung cancer risk, so take necessary measures to protect yourself.

Maintain a Healthy Diet and Weight

Adopting a healthy diet and maintaining an optimal weight are essential elements of reducing lung cancer risk. While a well-balanced diet cannot entirely prevent lung cancer, it can help support overall health and strengthen your body's defenses.

Including various fruits and vegetables can help promote lung health because they are rich in antioxidants, vitamins, and minerals). Cruciferous vegetables like broccoli, cauliflower and cabbage contain compounds that have been linked to a reduced risk of lung cancer. Limit your consumption of processed foods, red meats, and sugary snacks, as these have been associated with an increased risk of cancer.

Furthermore, maintaining a healthy weight is crucial as obesity may pose an increased risk of various types of cancer, including lung cancer. Engaging in regular physical activity like jogging, walking, or cycling not only helps maintain a healthy weight but also improves cardiovascular health and overall well-being.

Minimize Exposure to Carcinogens and Environmental Pollutants

Reducing exposure to carcinogens and environmental pollutants is another vital lifestyle change that can help lower the risk of developing lung cancer. Carcinogens are substances that have the potential to cause cancer, and they can be found in various forms, including inhaled chemicals, asbestos, and radon gas.

Take proactive steps to minimize your exposure to these harmful substances. If you work in an occupation that involves exposure to chemicals or toxic fumes, ensure that you are equipped with appropriate safety gear and work in a well-ventilated area. If you live in an older home, consider testing for radon gas levels and take necessary measures to reduce exposure.

Limit exposure to air pollution by avoiding heavily congested areas and practising good indoor air quality habits, such as opening windows for fresh air, using air purifiers, and avoiding the use of harsh cleaning chemicals. These small changes can significantly reduce your exposure to harmful pollutants and help protect your lung health.

Get Regular Check-ups and Screenings

Regular health check-ups and screenings are essential for early detection and prevention of various diseases, including lung cancer. While lung cancer screenings are primarily recommended for individuals at a higher risk, such as current or former heavy smokers, consulting with your healthcare provider regarding your specific risk factors is important.

A lung cancer screening includes a low-dose computed tomography (LDCT) scan performed to detect any abnormalities in the lungs. Detecting lung cancer in its early stages improves treatment options and increases the likelihood of successful outcomes.

Remember to stay up-to-date with all recommended health screenings and follow your healthcare provider's recommendations for check-ups, including those related to lung health.

Lung cancer may be a devastating disease, but by making conscious lifestyle changes, we can reduce our risk significantly. Quitting smoking, avoiding secondhand smoke, maintaining a healthy diet and weight, minimizing exposure to carcinogens and environmental pollutants, and getting regular check-ups are all key steps to mastering your health and decreasing the likelihood of developing lung cancer. Remember, your decisions today pave the way for a healthier tomorrow.