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Cancer screenings are key to improved treatment outcomes
Anatomical diagram of the colorectal system

Prevention is possible

Routine screenings for colorectal and lung cancers are vital for identifying these diseases early, leading to more effective treatments and significantly better survival outcomes.

Colorectal cancer can often be prevented through early detection. Screening tests, such as colonoscopies, allow doctors to find and remove precancerous polyps (abnormal growths) before they have a chance to develop into cancer.

Adults should begin screening for colorectal cancer at age 45. However, your doctor may recommend starting earlier if you are at increased risk, which can be influenced by factors like your personal or family history of colorectal cancer or colon polyps.

Managing your risk of colorectal cancer

In addition to regular screenings, making lifestyle changes can significantly reduce your risk of developing colorectal cancer. Here are some simple steps to follow:

  • Eat low-fat, healthy foods: A diet rich in fruits, vegetables, and whole grains can help lower your risk of colorectal cancer. Reducing your intake of red and processed meats, and choosing lean proteins such as poultry and fish, can further support your health.
  • Exercise regularly: Aim for 20-30 minutes of moderate daily exercise — activities like walking, yoga, or climbing stairs can help reduce your colorectal cancer risk.
  • Maintain a healthy weight: A balanced diet and regular exercise work together to help maintain a healthy weight, which can reduce your risk of colorectal cancer and other serious health issues.
  • Limit alcohol consumption: Drinking alcohol in moderation can reduce your risk of developing colorectal cancer, while heavy drinking increases the risk of various chronic diseases.
  • Quit smoking: Smoking raises the risk of colon cancer. Quitting smoking reduces this risk and can add up to 10 extra years to your life. The SmokeFree smoking cessation program offers free support for those looking to quit.
Anatomical lung illustration

Lung cancer: The importance of early detection

Just like colorectal cancer, early detection of lung cancer through screening can improve outcomes and save lives. Lung screenings, such as low-dose CT scans, are recommended for individuals at high risk due to factors like a history of heavy smoking or occupational exposure to carcinogens. Early detection allows for the timely treatment of lung cancer, often when it is more treatable and before it has spread. If you are at high risk for lung cancer, speak to your healthcare provider about the potential benefits of lung screening.

Genetic testing appointment

Should I consider cancer genetic testing?

Colorectal cancer may be hereditary. People with a family history of colorectal cancer — especially if a close relative (parent, sibling, or child) was diagnosed under the age of 50 or if multiple first-degree relatives are affected — are at higher risk. If cancer runs in your family, you may need to begin screenings earlier than the typical age of 45 and be monitored more frequently. Genetic testing and counseling could help identify inherited risks, so talk to your doctor if you suspect you may be at higher risk.

Screening is key

The most effective way to prevent and detect cancer early is through regular screenings. If you're concerned about your risk of colorectal cancer or lung cancer, talk to your doctor. Together, you can create a personalized plan for screenings that will help you stay proactive about your health.

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