| IBD | Inflammatory Bowel Disease |
| CD | Crohn’s Disease |
| UC | Ulcerative Colitis |
| EN | Enteral Nutrition |
| PN | Parenteral Nutrition |
| NPP | Peripheral Parenteral Nutrition |
| NPC | Central Parenteral Nutrition |
| MASLD | Metabolic dysfunction-associated steatotic liver disease |
| SCFAs | Short-Chain Fatty Acids |
| CRP | C-reactive protein |
| FODMAP | Fermentable Oligo, Di-, Monosaccharides and polyols |
| UPF | Ultra-processed foods |
| TCM | Medium-chain triglycerides |