Lung Cancer Prevention

Lung cancer is one of the most common and deadly forms of cancer. It is estimated that more than 200,000 people in the United States are diagnosed with lung cancer each year, and more than 150,000 die from the disease. While there is no sure way to prevent lung cancer, there are steps you can take to reduce your risk.

Quit Smoking

Smoking is the leading cause of lung cancer. If you smoke, quitting is the single most important step you can take to reduce your risk of developing the disease. Quitting smoking can also reduce your risk of other forms of cancer, heart disease, and stroke.

Avoid Secondhand Smoke

Secondhand smoke is the smoke that comes from the burning end of a cigarette, cigar, or pipe, as well as the smoke exhaled by a smoker. It contains many of the same cancer-causing chemicals as the smoke inhaled by the smoker. Avoiding secondhand smoke is an important step in reducing your risk of lung cancer.

Eat a Healthy Diet

Eating a healthy diet can help reduce your risk of lung cancer. Eating plenty of fruits and vegetables, whole grains, and lean proteins can help keep your body healthy and reduce your risk of cancer.

Exercise Regularly

Regular physical activity can help reduce your risk of lung cancer. Aim for at least 30 minutes of moderate-intensity physical activity, such as walking, jogging, or biking, five days a week.

Avoid Exposure to Carcinogens

Carcinogens are substances that can cause cancer. Avoiding exposure to carcinogens, such as asbestos, radon, and air pollution, can help reduce your risk of lung cancer.

Get Screened for Lung Cancer

If you are at high risk for lung cancer, your doctor may recommend that you get screened for the disease. Screening tests can help detect lung cancer in its early stages, when it is most treatable.

FAQs

What is the best way to prevent lung cancer?

The best way to prevent lung cancer is to quit smoking and avoid secondhand smoke. Eating a healthy diet, exercising regularly, and avoiding exposure to carcinogens can also help reduce your risk of lung cancer.

What are the symptoms of lung cancer?

The most common symptoms of lung cancer include a persistent cough, chest pain, shortness of breath, and coughing up blood. If you experience any of these symptoms, it is important to see your doctor right away.

Can lung cancer be cured?

Lung cancer can be cured if it is detected in its early stages. Treatment options for lung cancer include surgery, chemotherapy, and radiation therapy.