Colon Cancer Rising: Why Screening at 45 Is Now Crucial

The news of James Van Der Beek’s death at age 48, following a diagnosis of colon cancer, serves as a stark reminder that colorectal cancer is no longer confined to older adults. For gastroenterologists like Will Bulsiewicz, M.D., stories like Van Der Beek’s are becoming increasingly common, prompting a critical reevaluation of screening guidelines and a call for increased awareness.

Dr. Bulsiewicz recently shared on social media a poignant message: colorectal cancer is a preventable disease, but only if action is taken early enough. This message underscores a growing concern within the medical community – the need to discuss colon health openly, understand updated screening recommendations, and proactively seek medical attention before symptoms arise.

Can You Just Wait for Symptoms?

A dangerous misconception surrounding colon cancer is the belief that symptoms will always be apparent. Often, individuals assume serious illnesses will announce themselves with pain or visible signs. However, Dr. Bulsiewicz emphasizes the reality of “silent disease,” a pattern he’s observed repeatedly throughout his career.

“The pattern I kept seeing was the one that scared me most,” Dr. Bulsiewicz shares. “Young, healthy-looking people with silent disease. People who felt fine. People who thought they were fine. And yet there were precancerous polyps growing inside them.”

This highlights the critical importance of screening. By the time symptoms like bleeding, persistent abdominal pain, or unexplained weight loss appear, the cancer may have already progressed. Screening is designed to detect issues when individuals are still feeling healthy, offering a crucial window for intervention.

Dr. Bulsiewicz points out that individuals aged 45 and older should not wait for a reason to schedule an appointment, and those with a family history of colon cancer may need to begin screening even earlier.

When Should You Get Screened?

For decades, the recommended age for a first colonoscopy was 50. However, in response to rising colorectal cancer rates in younger adults, major medical organizations, including the American Cancer Society, lowered the recommended screening age to 45. Colorectal cancer deaths in people under 50 have risen 1.1% annually since 2005, and This proves now the leading cause of cancer death in Americans under 50, surpassing lung cancer.

James Van Der Beek was diagnosed at 46, just one year after this new screening threshold was established. His case underscores the rationale behind the age reduction, demonstrating that the window for prevention is shifting and healthcare practices must adapt accordingly.

Why Do Colonoscopies Help?

Colonoscopies are often viewed with anxiety, perceived as invasive and requiring unpleasant preparation. However, reframing the procedure can be beneficial. Dr. Bulsiewicz clarifies a common misunderstanding: a colonoscopy isn’t merely a test to find cancer; it’s a procedure that can prevent it.

This distinction is vital. While imaging tests like mammograms and lung scans primarily aim to detect existing tumors, a colonoscopy allows a gastroenterologist to intervene directly. When a polyp – a small clump of cells with the potential to develop into cancer – is identified, it can be removed immediately during the procedure.

“Whatever it might have become, it won’t,” Dr. Bulsiewicz explains. By removing the polyp, the potential for future cancer is effectively eliminated. It is one of the few medical screenings that offers immediate cancer prevention during the diagnostic process.

How Can You Prevent Colon Cancer?

While screening remains the gold standard for prevention, daily habits play a significant role in colon health. Dr. Bulsiewicz advocates for supporting gut health through nutrition, emphasizing that dietary choices can directly influence cancer risk.

A colon-healthy diet centers around fiber. Fiber nourishes the beneficial bacteria in the gut, which produce short-chain fatty acids like butyrate. Butyrate is known to protect the colon lining and possesses anti-cancer properties.

To support colon health, focus on:

• Plant Variety: Consume a diverse range of plants to feed different microbes, fostering a more resilient gut ecosystem.
• Whole Grains: Choose whole grains like oats, quinoa, and brown rice over refined grains.
• Legumes: Incorporate beans, lentils, and chickpeas into your diet, as they are excellent sources of fiber.
• Limiting Ultra-Processed Meats: Reduce consumption of ultra-processed meats (hot dogs, bacon, sausage), as high intake has been linked to an increased risk of colorectal cancer.

Our Expert Take

James Van Der Beek dedicated his final years to advocating for early screening, using his platform to ensure his diagnosis wasn’t in vain. He went public not for personal attention, but with the belief that his story could save lives. The most effective way to honor his legacy is to take action. If you are 45, schedule your colonoscopy today. If you have a loved one who is overdue for screening, encourage them to do so. While it may be an uncomfortable conversation or an inconvenient appointment, it is a small price to pay for a long and healthy life.