Reduced Psychological Distress
| Supplement | Research Paper | Effect Type | Effect Size |
|---|---|---|---|
| Lactobacillus helveticus R0052 | 10.1017/S0007114510004319 | Beneficial | Moderate |
| Lactobacillus helveticus HA-128 | 10.1017/S0007114510004319 | Beneficial | Moderate |
| Lactobacillus helveticus Rosell-52 | 10.1017/S0007114510004319 | Beneficial | Moderate |
| Lactobacillus helveticus VPro 13 | 10.1017/S0007114510004319 | Beneficial | Moderate |
| Lactobacillus helveticus Rosell-52ND | 10.1017/S0007114510004319 | Beneficial | Moderate |
| Bifidobacterium plantarum | 10.1186/s40359-025-03885-5 | Beneficial | Small |
| Lactobacillus rhamnosus lysate powder | 10.3390/nu14030621 | Beneficial | Small |