PROBLEM TO BE SOLVED: To provide a composition that can effectively prevent or treat inflammatory bowel disease.SOLUTION: A composition for prevention or treatment of inflammatory bowel disease contains a burned product of zeolite, a burned product of shell, citric acid and Monascus mold.SELECTED DRAWING: Figure 1DCOPYRIGHT: (C)2019,JPO&INPIT【課題】炎症性腸疾患を有効に予防又は治療し得る組成物を提供することを目的とする。【解決手段】ゼオライトの焼成物、貝殻の焼成物、クエン酸及び紅麹を含む炎症性腸疾患の予防又は治療用組成物である。【選択図】図1D