PROBLEM TO BE SOLVED: To provide a nutrient absorption promoting food composition, and a food containing the food composition.SOLUTION: The present invention provides a nutrient absorption promoting food composition containing sake lees and/or rice koji as an active ingredient, and a food containing the food composition. In the mixture the ratio between sake lees and rice koji is 1:1-4:1 the nutrient absorption promotion occurs in the small intestine the nutrient is selected from the group consisting of vitamin C, vitamin B, biotin, α lipoic acid, glucose, fructose, taurine, and β alanine.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】栄養素吸収促進用食品組成物、及び当該食品組成物を含む食品の提供。【解決手段】酒粕及び/又は米麹を有効成分として含む栄養素吸収促進用食品組成物及びその食品組成物を含有する食品。前記混合物中の酒粕と米麹の割合が、1:1~4:1、前記栄養素吸収促進が小腸で生じ、前記栄養素が、ビタミンC、ビタミンB、ビオチン、αリポ酸、グルコース、フルクトース、タウリン、βアラニンからなる群から選択される食品組成物。【選択図】なし