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Your Health with Dr. McShine
March is Colon Cancer Awareness Month, a reminder that colon cancer is one of the most common cancers in the United States, and one of the most preventable. When detected early, it is highly treatable. Screening saves lives.
Colon cancer (also known as colorectal cancer) often begins as small growths called polyps in the colon or rectum. These polyps may not cause symptoms at first, which is why screening is so important. Detecting and removing polyps early can prevent cancer from developing.
Colon Health Tips:
Get screened on time. For most adults at average risk, screening begins with a colonoscopy at age 45. If you have a family history of colon cancer, inflammatory bowel disease, or certain genetic conditions, you may need to start earlier. Colonoscopy remains the gold standard because it allows physicians to both detect and remove polyps during the same procedure. Stool-based tests are also available and may be appropriate for some patients. Talk with your primary care provider about the best option for you.
Do not ignore symptoms. While early colon cancer may not cause symptoms, warning signs can include rectal bleeding, blood in the stool, persistent abdominal discomfort, unexplained weight loss, fatigue, or a change in bowel habits lasting more than a few weeks. If you notice any of these, seek medical evaluation promptly.
Focus on fiber. Diet plays an important role in colon health. Aim for a diet rich in fruits, vegetables, whole grains, beans, and legumes. Fiber supports healthy digestion and may help reduce cancer risk.
Limit red and processed meats. Diets high in processed meats and excessive red meat have been associated with increased colorectal cancer risk. Moderation is key.
Stay active and maintain a healthy weight. Regular physical activity supports overall digestive health and reduces cancer risk. Aim for at least 30 minutes of moderate activity five days each week.
Avoid tobacco and limit alcohol. Smoking and excessive alcohol use increase the risk of many cancers, including colorectal cancer.
Colon cancer is preventable, detectable, and treatable, especially when found early. Screening is not just a test; it is a powerful tool to protect your long-term health. For more information or to schedule a colonoscopy, visit www.emersonhealth.org/gastro.Â
This information was provided by Dr. Randall McShine, a primary care physician with Emerson Health Primary Care Sudbury. To learn more or make an appointment, call 978-579-6018 or visit https://emersonhealth.org/providers/randall-hutton-mcshine/.