| aMED | alternative Mediterranean Diet score |
| BA | Bile Acid |
| BBB | Blood–Brain Barrier |
| BMI | Body Mass Index |
| CNS | Central Nervous System |
| FXR | Farnesoid X Receptor |
| GLP-1 | Glucagon-Like Peptide-1 |
| LPSs | Lipopolysaccharides |
| MASLD | Metabolic Dysfunction-Associated Steatotic Liver Disease |
| MD | Mediterranean Diet |
| MS | Multiple Sclerosis |
| NF-kB | Nuclear Factor kappa-light-chain-enhancer of activated B cells |
| SCFAs | Short-Chain Fatty Acids |
| TGR5 | G-protein-coupled Receptor 5 |
| Th17 | T helper 17 cells |
| TLR4 | Toll-Like Receptor 4 |
| TNF-α | Tumor Necrosis Factor-alpha |