Is "colorectal cancer" rising in "young people"? | Hacker News

A Hacker News thread asks whether colorectal cancer is rising in younger adults.

Commenters share personal colonoscopy experiences and compare screening options like Cologuard and FIT-DNA tests.

The discussion suggests younger cohorts may face higher risk than past generations, raising concern about incidence trends.

The issue matters for screening guidelines, early detection, and when to start testing.