<;P>;PROBLEM TO BE SOLVED: To obtain a health food that increases useful bacteria in intestinal flora and reduces harmful bacteria in spite of being eaten without anxiety. <;P>;SOLUTION: The composition for ameliorating intestinal flora comprises one or a plurality of edible compositions selected from banana, apple, orange juice, reduced maltose syrup, dolomite, honey, soybean flour, root kelp, Ayamurasaki (a variety of sweet potato), whey, odorless garlic essence, asparagus, tomato, carrot, spinach, burdock, Lentinula edodes, aloe, ginkgo leaf essence, green tea component, collagen peptide, oyster essence, agar and fenugreek and either or both of dead cell body of Enterococcus faecalis and dead cell body of Lactobacillus leuteri. <;P>;COPYRIGHT: (C)2008,JPO&INPIT