Provided is a composition for limiting phosphorous absorption, the composition including a fermented dairy product and a galactooligosaccharide. Further provided is a composition for treating and/or preventing disease caused by the excessive intake of phosphorous, the composition including a fermented dairy product and a galactooligosaccharide.提供含有發酵乳製品與半乳糖寡醣之磷吸收抑制用組合物。又,提供含有發酵乳製品與半乳糖寡醣之用於磷之過度納入引起之疾病之治療、預防之兩者或任一者之組合物。