6 Risk Factors for Early Onset Colorectal Cancer
Colorectal cancer, as the term suggests, originates in the colon or the rectum. Like all cancers, early detection is the key to achieving the best possible outcomes. According to the American Cancer Society, when detected at an early localized stage, the survival rate for colorectal cancer is an encouraging 91%. This impressive statistic underscores the importance of regular screenings and being informed about risk factors.
One alarming trend to researchers are focused on is the increasing incidence of early-onset colorectal cancer. A study by Imperiale et al. (2023) indicated that rates of colorectal cancer have been increasing by about 2% per year in individuals below the age of 55. This surge in younger populations brings an urgency to raise awareness and educate people about potential risks and prevention methods.
Lifestyle Risk Factors:
Lifestyle plays a significant role in our overall health, and colorectal cancer is no exception. Some risk factors related to daily habits include:
Physical Inactivity: A sedentary lifestyle has been consistently linked with an increased risk of various health issues, including colorectal cancer. Regular exercise not only helps in maintaining a healthy weight but also keeps your colon active, which can potentially reduce cancer risk.
Dietary Choices: A diet high in red and processed meats has been associated with a higher risk of colorectal cancer. This doesn't mean you have to eliminate these foods entirely, but moderation is the key. Prioritizing a diet rich in fruits, vegetables, and whole grains can be beneficial.
Alcohol Consumption: Regular and heavy alcohol consumption has been known to increase the risk of various cancers, including that of the colon and rectum.
Smoking: While lung cancer is the most commonly associated cancer with smoking, tobacco use can increase the risk of colorectal cancer as well.
Non-Lifestyle Risk Factors:
While you can control lifestyle risks to a certain extent, there are non-lifestyle risk factors that are equally important to be aware of:
Family History: Individuals with a family history of colorectal cancer are at a heightened risk. It's crucial to be informed about your family's health history and communicate the same to your healthcare provider for appropriate screenings.
Chronic Health Conditions: Certain chronic health conditions, notably Irritable Bowel Syndrome (IBS), can elevate the risk of developing colorectal cancer. It's vital to manage such conditions with medical guidance and be vigilant about regular screenings.
Knowledge and prevention go hand in hand. By understanding the risks associated with colorectal cancer and actively working toward a healthier lifestyle, you can help reduce your likelihood of developing colorectal cancer. Regular screenings, especially if you're at a higher risk, can ensure early detection and increase the chances of a positive outcome. Talk to your SageMED doctor at your next annual exam to collaborate in creating an optimal preventative plan.
References
American Cancer Society. (n.d.). Colorectal cancer risk factors: Hereditary colorectal risk factors. Hereditary Colorectal Risk Factors. https://www.cancer.org/cancer/types/colon-rectal-cancer/causes-risks-prevention/risk-factors.html
Imperiale, T. F., Myers, L. J., Barker, B. C., Larson, J., Stump, T. E., & Daggy, J. K. (2023). Risk factors for early-onset sporadic colorectal cancer in male veterans. Cancer Prevention Research. https://doi.org/10.1158/1940-6207.capr-22-0506