Cancer Diary: Why Gen Z Is Missing the Signs of Bowel Cancer — And Why It’s Hitting Them at All
For years, bowel cancer was framed as an “older person’s disease,” something that happened after decades of cellular wear‑and‑tear. But that story no longer fits the data. Gen Z and younger millennials are being diagnosed with colorectal cancer at rates that would have shocked doctors twenty years ago. Even more troubling: their symptoms are often dismissed — by themselves, by urgent care, even by specialists — until the cancer is advanced. This isn’t a moral failure. It’s a systems failure. And a cultural one. The Symptoms Gen Z Doesn’t Recognize as Cancer Younger adults tend to normalize or explain away symptoms that, in an older patient, would immediately trigger a colonoscopy. The most commonly missed signs include: Rectal bleeding Often blamed on hemorrhoids, constipation, or “sitting too long.” Changes in stool shape Pencil‑thin, ribbon‑like, or consistently narrow stool can signal a tumor narrowing the passageway. Persistent bloating or cramping Written of...