Maintained Natural Killer Cell Activity
| Supplement | Research Paper | Effect Type | Effect Size |
|---|---|---|---|
| Bifidobacterium bifidum MAK53B66B | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum KABP-042 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium bifidum BB01 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum MM-2 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum BI-05 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum UABI-14 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum B1-05 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum Rosell-175 ME | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum subsp. longum UABI-14 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Lactobacillus genseni | 10.1007/s00394-015-1056-1 | Beneficial | Moderate |