Colorectal cancer is now the leading cause of cancer-related death in Americans under age 50, a dramatic shift that has caught many people off guard. As of 2026, this disease kills someone every nine minutes in the United States, yet many younger adults don't realize they're at risk. The incidence of early-onset colorectal cancer, defined as cases diagnosed before age 50, has been climbing 2% to 3% annually since the mid-1990s, even as overall colorectal cancer rates have declined in older populations . The story became impossible to ignore when actor Chadwick Boseman died from colorectal cancer at age 43 in 2020. His death galvanized researchers like Charles R. Rogers, a behavioral scientist specializing in racial disparities in cancer diagnosis and treatment, to sound the alarm about a disease that remains largely invisible in public health conversations. "When I first started in this work as a Black male, I had a 52% higher chance of dying from colorectal cancer than a white man, and no one was doing anything about this problem," Rogers explained .

Why Are Younger Adults Developing Colorectal Cancer at Alarming Rates?

The reasons behind this surge are still being investigated, but experts point to a combination of lifestyle, environmental, and screening factors. Research has identified specific geographic "hot spots" where young men are dying from colorectal cancer at particularly high rates, including parts of Appalachia, Virginia, North Carolina, the Mississippi River region, and the Texas border areas. Notably, Boseman's hometown in South Carolina sits within one of these clusters . Diet and lifestyle play significant roles. A landmark study published in Nature Communications demonstrated the power of dietary patterns: when rural Africans were given a two-week Western-style diet high in fat and low in fiber, and when African Americans were given a high-fiber, low-fat African-style diet, researchers observed "remarkable reciprocal changes" in markers of cancer risk in the colon lining . This suggests that the foods we eat can rapidly influence our cancer risk.

What Specific Factors Increase Colorectal Cancer Risk in Younger People?

• Dietary Patterns: Diets high in red meat and processed foods significantly increase risk over time, while high-fiber diets appear protective.
• Physical Inactivity: Sedentary lifestyles contribute to colorectal cancer development, though researchers note that even marathon runners have been diagnosed with advanced disease.
• Obesity: Excess weight is a documented risk factor for early-onset colorectal cancer.
• Smoking: Tobacco use increases the likelihood of developing colorectal cancer at younger ages.
• Delayed Screening: Many younger adults aren't aware they should be screened, leading to diagnoses at later, more dangerous stages.

Interestingly, lifestyle factors don't tell the whole story. Genetic mutations also play a role. Among patients with early-onset colorectal cancer, mutations in genes like TP53, KRAS, PIK3CA, and SMAD4 are most commonly observed. Additionally, hereditary tumor susceptibility syndromes occur in 16% to 35% of early-onset colorectal cancer cases, compared with only 2% to 5% in the general population. Lynch syndrome, for example, increases colorectal cancer risk by up to 70%, with a 50% to 70% risk of developing the disease by one's mid-40s .

How to Get Screened and Catch Colorectal Cancer Early

• Know Your Age and Risk: Most adults at average risk should start screening at age 45, though experts increasingly believe this may not be early enough. If you have a family history of colorectal cancer, especially at young ages, discuss earlier screening with your doctor.
• Understand Your Screening Options: Stool-based tests can be done yearly and some provide results within five minutes without needing to be mailed off. Colonoscopies, considered the gold standard, may only be needed every 5 to 10 years depending on findings, but they allow doctors to find and remove polyps before they become cancerous.
• Watch for Warning Signs: Blood in stool, oddly shaped or pencil-thin stools, bloating, unexplained weight loss, and constipation lasting several days warrant immediate medical attention, though many people with colorectal cancer have no symptoms at all.
• Advocate for Yourself: If a doctor dismisses your concerns, remember that you hire your doctor and can fire them. One woman diagnosed in her 30s had to see 20 providers before anyone would give her a colonoscopy, a delay that likely allowed her cancer to progress.

The difference early detection makes is staggering. If colorectal cancer is caught at Stage 0 or 1, patients have more than a 90% chance of survival. At Stage 4, that statistic flips: patients have more than a 90% chance of dying. This reality drove Rogers to create the Colorectal Cancer Equity Foundation in 2021, shortly after Boseman's death, to remove barriers to screening particularly among Black Americans and other under-resourced populations .

What Barriers Keep Black Men From Getting Screened?

Rogers, who specializes in understanding the behavioral factors that influence healthcare decisions, has identified several interconnected barriers that prevent Black men from seeking colorectal cancer screening. These obstacles go far beyond simple lack of awareness. Masculinity, as Rogers defines it, plays a surprisingly powerful role. This includes the cultural importance of providing for the family, fear of exams below the waist, concerns about sexuality being disrespected, and deep-rooted medical mistrust. Many men have expressed fears about colonoscopies, including distrust of doctors while sedated. Some have even said they would "rather die than do that test." Others distrust stool-based tests like Cologuard, with one man in a focus group expressing concern that he didn't know what doctors would do with his stool sample . Historical trauma compounds these concerns. "There has been so much done historically to Black communities that people simply don't trust the healthcare system. Until we address that history, nothing will change," Rogers stated . This medical mistrust isn't irrational; it reflects real historical injustices that continue to shape how Black Americans interact with healthcare institutions.

"When I first started in this work as a Black male, I had a 52% higher chance of dying from colorectal cancer than a white man, and no one was doing anything about this problem," said Charles R. Rogers, a behavioral scientist specializing in racial disparities in cancer diagnosis and treatment.

Charles R. Rogers, Behavioral Scientist, Colorectal Cancer Equity Foundation

The stakes are particularly high because Black people not only have higher chances of being diagnosed with colorectal cancer, but are also diagnosed at earlier ages, meaning they face the disease during their most productive years .

Why Family Conversations About Cancer Matter More Than You Think

Rogers emphasizes that normalizing conversations about cancer within families can be lifesaving. One of his colleagues captured this urgently: "Family secrets kill generations." Rogers himself didn't get screened until age 42, but he did so because his aunt Joanne had openly discussed her colorectal cancer diagnosis with the family. During that screening, doctors removed two polyps from Rogers' colon, potentially preventing his own cancer diagnosis . Joanne's story illustrates both the importance of screening and the dangers of delayed diagnosis. She was misdiagnosed several times by two different healthcare systems before finally being diagnosed with Stage 4 colorectal cancer. Had she been diagnosed earlier, her survival chances would have been dramatically different. Rogers draws a parallel to conversations Black parents have with their children about interacting with law enforcement: "Just as Black parents have conversations with their children about interacting with law enforcement, we must have that same urgency around fighting colorectal cancer" .

The bottom line is stark and urgent. Colorectal cancer is preventable, beatable, and treatable if caught early. Yet it remains largely invisible in health conversations, particularly among younger adults and Black communities. If you have a colon, you can get colon cancer, regardless of your age, race, or socioeconomic status. The disease doesn't care about any of those factors. What matters now is awareness, screening, and the willingness to have difficult conversations with family members and healthcare providers about a disease that kills someone every nine minutes in America .