Increased Immune Factor Levels
| Supplement | Research Paper | Effect Type | Effect Size |
|---|---|---|---|
| Bifidobacterium plantarum | 10.1021/acs.jafc.5b04757 | Beneficial | Moderate |
| Streptococcus thermophilus NBRC 13957 | 10.1371/journal.pone.0228531 | Beneficial | Small |
| Streptococcus thermophilus SL-21 | 10.1371/journal.pone.0228531 | Beneficial | Small |
| Streptococcus thermophilus PXN 66 | 10.1371/journal.pone.0228531 | Beneficial | Small |
| Lactobacillus brevis UALbr-02 | 10.4014/jmb.1907.07081 | Beneficial | Large |