| FA | Food allergy |
| RORγt | Retinoic acid receptor-related orphan receptor gamma t |
| Treg | T regulatory |
| SCFAs | Short-chain fatty acids |
| TLRs | Toll-like receptors |
| EAACI | European Academy of Allergy and Clinical Immunology |
| ASM | Acid-suppressive medications |
| PPIs: | Proton-pump inhibitors |
| PPAR-γ | Peroxisome proliferator-activated receptor gamma |
| FLG | Filaggrin |
| SERPINB7 | Serpin family B member 7 |
| HLA | Human Leukocyte Antigen |
| IL | Interleukin |
| DNA | Deoxyribonucleic Acid |
| AD | Atopic dermatitis |