| Brewer's Yeast | 10.1111/jpn.13301 | Beneficial | |
| Lactobacillus reuteri RC-14 | 10.1542/peds.2011-1379 | Beneficial | |
| Lactobacillus salivarius SD-5208 | 10.3389/fvets.2020.547425 | Beneficial | |
| Lactobacillus plantarum 299v | 10.1111/jpn.13198 | Beneficial | |
| Lactobacillus rhamnosus UALr-18 | 10.1371/journal.pone.0146312 | Beneficial | |
| Limosilactobacillus reuteri 1E1 | 10.3389/fmicb.2023.1266905 | Beneficial | |
| Saccharomyces cerevisiae fermentate | 10.3168/jds.2018-16149 | Beneficial | |
| Bifidobacterium longum BI-05 | 10.1038/pr.2018.34 | Beneficial | |
| Lacticaseibacillus rhamnosus R0011 | 10.3389/fimmu.2022.973224 | Beneficial | |
| Lactobacillus johnsonii VPro 33 | 10.1007/s12602-018-9511-y | Beneficial | |
| Lactobacillus rhamnosus UALrh-18 | 10.1631/jzus.B1800022 | Beneficial | |
| Bifidobacterium infantis M-63 | 10.1038/pr.2018.34 | Beneficial | |
| Lactobacillus plantarum L-137 | 10.1111/jpn.13198 | Beneficial | |
| Bifidobacterium infantis VPro 53 | 10.1038/pr.2018.34 | Beneficial | |
| Bifidobacterium longum subsp. infantis | 10.1038/pr.2018.34 | Beneficial | |
| Lactobacillus plantarum R1012 | 10.3389/fmicb.2019.00090 | Beneficial | |
| Saccharomyces boulardii | 10.3168/jds.2018-16149 | Beneficial | |
| Bifidobacterium breve | 10.3390/nu10111723 | Beneficial | |
| Lactobacillus helveticus R0052 | 10.3390/nu12020498 | Beneficial | |
| Lactobacillus plantarum UALp-05M | 10.2527/jas.2013-6619 | Beneficial | |
| Lactobacillus plantarum UALp-05M | 10.1128/AEM.00770-14 | Beneficial | |
| Lactobacillus plantarum UALp-05M | 10.1111/jpn.13198 | Beneficial | |
| Lactobacillus rhamnosus | 10.1631/jzus.B1800022 | Beneficial | |
| Lactobacillus reuteri HA-188 | 10.1542/peds.2013-0652 | Beneficial | |
| Lactobacillus plantarum 14D | 10.1111/jpn.13198 | Beneficial | |
| Lactobacillus plantarum SD-5209 | 10.1111/jpn.13198 | Beneficial | |
| Lactobacillus rhamnosus HA-111 | 10.1371/journal.pone.0146312 | Beneficial | |
| Lacticaseibacillus rhamnosus | 10.3389/fimmu.2022.973224 | Beneficial | |
| Lacticaseibacillus rhamnosus | 10.1371/journal.pone.0146312 | Beneficial | |
| Lactobacillus rhamnosus LRa05 | 10.3389/fcimb.2021.724401 | Beneficial | |
| Lactobacillus Salivarius | 10.5713/ajas.17.0746 | Beneficial | |
| Streptococcus thermophilus SP4 | 10.1371/journal.pone.0253540 | Beneficial | |
| Bifidobacterium longum subsp. longum | 10.1038/pr.2018.34 | Beneficial | |
| Bifidobacterium lactis Bb-02 | 10.3390/microorganisms2020092 | Beneficial | |
| Lactobacillus plantarum HA-119 | 10.1111/jpn.13198 | Beneficial | |
| Lactobacillus plantarum Rosell-A | 10.1111/jpn.13198 | Beneficial | |
| Lactobacillus acidophilus HA-122 | 10.1186/s12937-016-0172-y | Beneficial | |
| Lactobacillus rhamnosus MAK79L08R | 10.1371/journal.pone.0146312 | Beneficial | |
| Bifidobacterium infantis Bi-26 | 10.1038/pr.2018.34 | Beneficial | |
| Bifidobacterium bifidum | 10.3168/jds.2017-13803 | Beneficial | |
| Lactobacillus fermentum UALf-32 | 10.1186/s12887-019-1753-7 | Beneficial | |
| Bifidobacterium bifidum SD-6575 | 10.3168/jds.2017-13803 | Beneficial | |
| Lactobacillus plantarum | 10.1111/jpn.13198 | Beneficial | |
| Lactobacillus salivarius SD-5851 | 10.3389/fvets.2020.547425 | Beneficial | |
| Lactobacillus plantarum KABP™-061 | 10.1111/jpn.13198 | Beneficial | |
| Bifidobacterium infantis | 10.1038/pr.2018.34 | Beneficial | |
| Lactobacillus acidophilus UALa01 | 10.1186/s12937-016-0172-y | Beneficial | |
| Bifidobacterium longum BL03 | 10.1038/pr.2018.34 | Beneficial | |
| Bifidobacterium bifidum UABb-10 | 10.3168/jds.2017-13803 | Beneficial | |
| Lacticaseibacillus casei R0215 | 10.3389/fmicb.2021.745299 | Beneficial | |
| Lactobacillus rhamnosus DSM33560 | 10.1371/journal.pone.0146312 | Beneficial | |
| Lactobacillus rhamnosus R0011 | 10.1371/journal.pone.0146312 | Beneficial | |
| Bifidobacterium longum B1-05 | 10.1038/pr.2018.34 | Beneficial | |
| Lactobacillus rhamnosus LR06 | 10.1371/journal.pone.0146312 | Beneficial | |
| Bifidobacterium infantis HA-116 | 10.1038/pr.2018.34 | Beneficial | |
| Bifidobacterium infantis SD-6720 | 10.1038/pr.2018.34 | Beneficial | |
| Lactobacillus rhamnosus NH001 | 10.1371/journal.pone.0146312 | Beneficial | |
| Bifidobacterium longum subsp. infantis M-63 | 10.1038/pr.2018.34 | Beneficial | |
| Saccharomyces cerevisiae | 10.3168/jds.2018-16149 | Beneficial | |
| Lactobacillus salivarius UALb-07 | 10.3389/fvets.2020.547425 | Beneficial | |
| Bacillus clausii MTCC 5980 | 10.3389/fmicb.2020.01010 | Beneficial | |
| Bacillus clausii SNZ-1971 | 10.1007/s40121-020-00333-2 | Beneficial | |
| Bifidobacterium infantis BI02 | 10.1038/pr.2018.34 | Beneficial | |
| Lacticaseibacillus casei | 10.3389/fmicb.2021.745299 | Beneficial | |
| Lactobacillus rhamnosus CLR1505 | 10.1371/journal.pone.0146312 | Beneficial | |
| Bacillus Subtilis | 10.3389/fvets.2020.600772 | Beneficial | |
| Bifidobacterium infantis MAK22B04I | 10.1038/pr.2018.34 | Beneficial | |
| Bifidobacterium bifidum HA-132 | 10.3168/jds.2017-13803 | Beneficial | |
| Lactobacillus rhamnosus CRL 1505 | 10.1371/journal.pone.0146312 | Beneficial | |
| Pediococcus pentosaceus KABP™-041 | 10.5187/jast.2023.e31 | Beneficial | |
| Lactobacillus plantarum DSM 6596 | 10.1155/2021/6615960 | Beneficial | |
| Lactobacillus plantarum DSM 6596 | 10.1111/jpn.13198 | Beneficial | |
| Bifidobacterium infantis MAK22B041 | 10.1038/pr.2018.34 | Beneficial | |
| Lactobacillus rhamnosus IMC 501 | 10.1631/jzus.B1800022 | Beneficial | |
| Pediococcus pentosaceus MAK99P15P | 10.5187/jast.2023.e31 | Beneficial | |
| Lactobacillus plantarum UALp-05 | 10.1128/AEM.00770-14 | Beneficial | |
| Lactobacillus rhamnosus GG | 10.1631/jzus.B1800022 | Beneficial | |
| Lactobacillus rhamnosus GG | 10.1371/journal.pone.0146312 | Beneficial | |
| Lactobacillus plantarum VPro 10 | 10.3389/fmicb.2019.00090 | Beneficial | |
| Lactobacillus plantarum Rosell-1012 | 10.1111/jpn.13198 | Beneficial | |
| Bifidobacterium longum subsp. longum UABI-14 | 10.1038/pr.2018.34 | Beneficial | |
| Lactobacillus rhamnosus LR04 | 10.1631/jzus.B1800022 | Beneficial | |