Bacteroides fragilis
Species · observed in 5 condition signatures · best evidence grade Low.
Where this taxon appears
| Condition | Direction | Evidence grade | On chart |
|---|---|---|---|
| Irritable Bowel Syndrome (IBS) | Decreased ↓ | — | yes |
| Acinetobacter Baumannii | Increased ↑ | Low | not yet |
| Polycystic ovary syndrome (PCOS) | Increased ↑ | — | yes |
| Graves’ Disease (GD) | Decreased ↓ | — | yes |
| Breast Cancer | Increased ↑ | — | yes |
Evidence grade reflects reproducibility and methodology across our corpus, not the strength of any single study. A landmark single study can be strong on its own while this aggregate grade stays low until the finding is replicated.