Colorectal cancer is one of the most common cancers in the United States, ranking third in both men and women. Yet despite its prevalence, many people aren’t fully aware of the risk factors, symptoms, or the importance of early detection. Understanding colorectal cancer and how to prevent it is key to protecting your health and the health of your community.
March is Colorectal Cancer Awareness Month, a time dedicated to educating the public about prevention, screening, and early detection. This month serves as a reminder to talk with loved ones about colorectal cancer, get screened if you’re eligible, and adopt lifestyle habits that reduce your risk.
What Is Colorectal Cancer?
Colorectal cancer begins in the colon or rectum, two essential parts of the large intestine that help your body process waste. The disease often starts as small growths called polyps. While not all polyps turn into cancer, over time they can grow and spread to the walls of the colon or rectum, and in some cases, to other parts of the body. Detecting and removing polyps early is one of the most effective ways to prevent colorectal cancer.
Who Is at Risk?
While anyone can develop colorectal cancer, some people have a higher risk, including those who:
- Have a family history of colorectal cancer or certain types of polyps
- Have a personal history of colorectal cancer or polyps
- Have inflammatory bowel disease, such as Crohn’s disease or ulcerative colitis
- Carry certain genetic syndromes, like Lynch syndrome or familial adenomatous polyposis (FAP)
- Have had radiation to the abdomen or pelvic area
Lifestyle factors also play a role. Diets high in red or processed meats, obesity, physical inactivity, smoking, and heavy alcohol use can increase your risk. By understanding these risk factors and making healthier choices, you can reduce your chances of developing colorectal cancer.
Recognizing Symptoms
Colorectal cancer doesn’t always show symptoms early, which is why screening is so important. When symptoms do appear, they may include:
- Changes in bowel habits, including diarrhea or constipation
- Blood in the stool
- Persistent abdominal discomfort or cramping
- Unexplained weight loss
- Ongoing fatigue
If you notice any of these signs, contact your healthcare provider promptly. Early evaluation can make all the difference in treatment outcomes.
Screening Saves Lives
Screening is a powerful tool for detecting colorectal cancer before it becomes serious. Colonoscopies are considered the gold standard because they can identify and remove polyps during the procedure. Other options include stool-based tests and imaging exams.
The American Cancer Society recommends beginning regular colorectal cancer screening at age 45 for people at average risk. Those with higher risk may need to start earlier or get screened more often. Discuss your personal risk factors with your healthcare provider to determine the right plan for you.
Prevention Through Lifestyle
Healthy lifestyle choices can help lower your risk of colorectal cancer. Simple steps include:
- Eating a diet rich in vegetables, fruits, and whole grains
- Limiting red and processed meats
- Staying physically active
- Maintaining a healthy weight
- Avoiding tobacco and limiting alcohol consumption
Small, consistent changes can have a significant impact over time, not only reducing your cancer risk but also improving overall health.
The Role of Community and Support
Awareness and education are key. By participating in Colorectal Cancer Awareness Month, sharing information with friends and family, and encouraging screenings, you contribute to a healthier community. Support networks, community events, and educational programs help people understand their risk, know the symptoms, and take action early.
Together, we can make a difference. Early detection and prevention empower individuals, save lives, and strengthen our community. If you are due for screening or have questions about colorectal cancer, reach out to your healthcare provider, taking action today could make all the difference tomorrow.
