Medically reviewed by Jay N. Yepuri, MD While the occasional appearance of clay-colored stool (poop) isn't typically a cause ...

Colon cancer is one of the most common cancers in the U.S. and cases among younger adults are rising. Early detection is critical.

Blood changes color over time. If the bleeding begins ... These tests detect either hidden blood or abnormal DNA in the stool. If results are positive, a colonoscopy is necessary for confirmation ...