Increased Serum IgG2 Levels
| Supplement | Research Paper | Effect Type | Effect Size |
|---|---|---|---|
| Bifidobacterium bifidum | 10.1111/jfbc.13489 | Beneficial | Moderate |
| Enterococcus faecium Vpro 21 | 10.3382/ps/pey368 | Beneficial | Moderate |
| Supplement | Research Paper | Effect Type | Effect Size |
|---|---|---|---|
| Bifidobacterium bifidum | 10.1111/jfbc.13489 | Beneficial | Moderate |
| Enterococcus faecium Vpro 21 | 10.3382/ps/pey368 | Beneficial | Moderate |