In this paper, we utilized dimethylhydrazine (DMH)-induced colorectal cancer (CC) model rats to explore the effects of casein glycomacropeptide (CGMP) on colorectal cancer. Rats with CC were orally administrated with 10, 50, or 100 mg/kg bw d CGMP, or the same volume of phosphatebuffered saline for 15 weeks. The total numbers of aberrant crypt foci (ACF) and crypts per focus in colon were score…