Given the major role of the commensal gut microbiota for the metabolism of extracts from tormentil, loosestrife herb, and raspberry leaves contributing to their anti-inflammatory effects, as reported previously [36], future studies should be performed in a campylobacteriosis model including animals with a defined gut microbiota such as IL-10−/− mice harboring a human gut microbiota, for instance [79]. The gene discussed is IL10; the disease is campylobacteriosis.