Good Tolerability
| Supplement | Research Paper | Effect Type | Effect Size |
|---|---|---|---|
| Bifidobacterium breve Rosell-70 | 10.1016/j.vaccine.2010.12.133 | Beneficial | Large |
| Bifidobacterium breve M-16V | 10.1016/j.vaccine.2010.12.133 | Beneficial | Large |
| Bifidobacterium breve SD5206 | 10.1016/j.vaccine.2010.12.133 | Beneficial | Large |
| Bifidobacterium lactis ISS Bif | 10.1080/19490976.2017.1412908 | Neutral | Moderate |
| Bifidobacterium animalis subsp. lactis B420 | 10.1080/19490976.2017.1412908 | Neutral | Moderate |
| Bacillus coagulans Unique IS-2 | 10.1038/s41598-019-48554-x | Beneficial | Moderate |
| Bifidobacterium lactis BLC-1 | 10.1038/sj.ejcn.1602450 | Beneficial | Large |