Colon cancer or colorectal cancer, once considered a disease affecting adults over 50 years old, is now alarmingly on the rise among the younger population. Understanding this trend is crucial as it directly impacts their health outlook. This blog post will explore why colorectal cancer is increasing in younger people and what can be done to prevent it.

Colorectal cancer is a type of cancer that begins in the colon or the rectum, which are parts of the large intestine and the digestive system. It generally starts as small, noncancerous clumps of cells called polyps that form on the inside of the colon or rectum. Over time, some of these polyps can develop into cancer. Symptoms may not appear until the disease has progressed, but they can include changes in bowel habits, persistent abdominal discomfort, and unexplained weight loss. Early detection through screening is crucial, as it significantly increases the chances of successful treatment and can even prevent the cancer from developing by removing polyps before they become cancerous.

Understanding the Rising Trend

The colon cancer rise among younger demographics is a concerning trend that has garnered attention from health experts worldwide. Typically, colorectal cancer was most common in individuals over 50, but recent studies indicate a shift in this pattern. The question arises—why are young people getting colon cancer?

Recent findings from the National Cancer Database (NCDB) highlight trends in colon cancer diagnoses. The NCDB covers about 74% of all newly diagnosed cancers in the U.S.

  • 15% increase in diagnoses for ages 18-50 since 2004.
  • Only a 3% increase in diagnoses for ages 45-55 during the same period.
  • Colorectal cancer is now the leading cause of cancer deaths in men under 50.
  • Colorectal cancer is the second leading cause of cancer deaths in women under 50.

This spike underscores the need for greater awareness and proactive measures.

Several factors contribute to why colon cancer is on the rise in younger populations. Lifestyle choices, diet, and environmental influences play significant roles. Unhealthy eating habits, characterized by high red meat consumption and low fiber intake, are linked to increased risk. Additionally, a sedentary lifestyle, obesity, smoking, and alcohol consumption significantly raise the likelihood of developing colorectal cancer.

Environmental factors also cannot be overlooked. Exposure to pollutants and industrial toxins may contribute to the increased incidence in younger age groups. Furthermore, inherited genetic mutations and family history of colon cancer further elevate the risk. Understanding these factors is critical in addressing the question of why colon cancer is on the rise in young adults.

The Importance of Early Detection

Early detection of colorectal cancer is vital in improving outcomes and reducing mortality rates. Regular screenings are crucial for identifying precancerous polyps and cancerous cells at early stages. According to the American Cancer Society, individuals at average risk should begin screening at age 45. However, those with a family history or genetic predisposition may need to start earlier.

Screening methods, including gastroenterology tests and procedures, encompass stool-based tests, colonoscopies, and visual exams like CT colonography. However, colonoscopies are considered the gold standard for colon screenings.

Knowing that prevention begins with awareness, healthcare providers encourage people of all ages to stay vigilant about changes in their bowel habits, such as bleeding or persistent issues like constipation or diarrhea. Reporting these changes to healthcare providers for evaluation can significantly aid early detection.

Tips for Maintaining a Healthy Lifestyle

For young adults interested on reducing their risk of colorectal cancer, adopting a healthier lifestyle is key. Here are some actionable tips:

  • Dietary Changes: Incorporate more fruits, vegetables, and whole grains into your diet while limiting red and processed meats. Foods high in fiber can aid digestion and promote gut health.
  • Exercise Regularly: Aim for at least 150 minutes of moderate exercise per week. Physical activity can help maintain a healthy weight and reduce cancer risk.
  • Avoid Harmful Substances: Limit alcohol consumption and avoid smoking. Both have been linked to an increased risk of colorectal cancer.

These lifestyle changes, combined with regular screenings, can significantly lower the risk.

We urge you to prioritize your health by gaining more information and support. Spread awareness among your peers and don’t hesitate to contact healthcare professionals for personalized advice. If you have concerns about your digestive health, schedule an appointment with a gastroenterologist at Gastroenterology Associates of Tidewater by calling (757) 547-0798. To schedule a colonoscopy, visit the Open Access page.