This phase II trial studies how a diet intervention works in improving bowel dysfunction
symptoms related in colon or rectal cancer survivors. Changing a diet may be helpful in
reducing the severity of bowel symptoms, including diarrhea and constipation, and improve
quality of life in colon or rectal cancer survivors and help doctors learn how to help
patients better in the future.
Rectal Carcinoma, Rectosigmoid Carcinoma