Increased NK Cell Activity
| Supplement | Research Paper | Effect Type | Effect Size |
|---|---|---|---|
| Bifidobacterium longum SD-5588 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum BB536 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum HA-135 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum BI-05 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum Rosell-175 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum B1-05 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Bifidobacterium longum subsp. longum UABI-14 | 10.1177/0148607112467819 | Beneficial | Moderate |
| Lactobacillus fermentum LF61 | 10.1016/J.NUT.2007.01.004 | Beneficial | Moderate |
| Lactobacillus casei Lc-11 | 10.1007/s00394-015-1056-1 | Beneficial | Moderate |
| Lactobacillus casei LC03 | 10.1007/s00394-015-1056-1 | Beneficial | Moderate |
| Lactobacillus bulgaricus | 10.3168/JDS.S0022-0302(06)72560-7 | Beneficial | Moderate |