Lactobacillus gasseri KS-13, Bifidobacterium bifidum G9-1, Bifidobacterium longum MM-2, Bifidobacterium lactis, Bifidobacterium longum BB536, Bifidobacterium breve M-16V, Bifidobacterium infantis M-63, Lactobacillus gasseri LAC-343, Lactobacillus rhamnosus LCS-742.