By SPEAKIN’ OUT NEWS
A growing number of doctors across the United States are warning about an alarming trend: colon cancer is increasingly affecting younger adults.
Once considered a disease primarily diagnosed in people over 50, colorectal cancer is now being detected more often in individuals in their 20s, 30s, and 40s. Health experts say the increase has been steady for decades. In fact, colon cancer cases among younger adults have risen by about 1–2 percent each year since the 1990s, according to the American Medical Association.
The American Cancer Society now recommends that adults begin screening at age 45, earlier than the previous guideline of 50, due to the rising risk.
Dr. Aparna Parikh of Mass General Brigham Cancer Institute said the trend is concerning because younger patients often ignore early symptoms.
“Many young patients dismiss symptoms like bleeding or fatigue,” Parikh said. “By the time they seek care, the disease can already be advanced.”
Experts say warning signs may include rectal bleeding, changes in bowel habits, unexplained weight loss, persistent abdominal pain, or chronic fatigue.
Researchers are still studying why colon cancer is rising among younger Americans. Some studies suggest modern diets high in ultra-processed foods, obesity, and lifestyle changes may contribute to increased risk.
Health officials emphasize that early detection is critical. Colonoscopies can detect and remove precancerous polyps before they develop into cancer.
Doctors say increasing public awareness could save thousands of lives.
“The most powerful tool we have is early screening,” Parikh said. “The earlier we detect the disease, the better the outcomes.”