Improved Feeling of Well-being
| Supplement | Research Paper | Effect Type | Effect Size |
|---|---|---|---|
| Lactobacillus kefir | 10.5152/TJG.2018.18227 | Beneficial | Moderate |
| Supplement | Research Paper | Effect Type | Effect Size |
|---|---|---|---|
| Lactobacillus kefir | 10.5152/TJG.2018.18227 | Beneficial | Moderate |