Back to today’s briefing

Story perspectives

Colorectal Cancer Surges in Young Adults; Early Screening Urged

3/31/2026

36 6 Full Breakdown

Summary

Story summary

Colorectal cancer diagnoses among adults aged 20 to 49 have risen about 3% per year since 2013.
It is now the leading cause of cancer-related death for adults under 50.
Contributing factors include obesity, diet, inactivity, and changes in the gut microbiome.
Experts recommend starting screening at age 45 to improve early detection.
Many younger patients are diagnosed at later stages, underscoring the need for awareness and lifestyle changes.

1 of 1

Story summary

Colorectal cancer diagnoses among adults aged 20 to 49 have risen about 3% per year since 2013.
It is now the leading cause of cancer-related death for adults under 50.
Contributing factors include obesity, diet, inactivity, and changes in the gut microbiome.
Experts recommend starting screening at age 45 to improve early detection.
Many younger patients are diagnosed at later stages, underscoring the need for awareness and lifestyle changes.