Colon cancer is rising in younger adults. If you are in your 20s, 30s or 40s, you need to know the signs to watch for and when to seek screening or treatment.
Copyright © 2023 NPR. All rights reserved. Visit our website terms of use and permissions pages at www.npr.org for further information.
NPR transcripts are created on a rush deadline by an NPR contractor. This text may not be in its final form and may be updated or revised in the future. Accuracy and availability may vary. The authoritative record of NPR’s programming is the audio record.