| ADI | adequate daily intake |
| CAGR | compound annual growth rate |
| CD | Crohn’s disease |
| CRP | C-reactive protein |
| DSS | dextran sodium sulphate |
| EFSA | European Food Safety Authority |
| ESPEN | European Society for Clinical Nutrition and Metabolism |
| ESR | erythrocyte sedimentation rate |
| FDA | Food and Drug Administration |
| HIV | human immunodeficiency virus |
| HSV-2 | herpes simplex virus type 2 |
| IBD | inflammatory bowel disease |
| IBS | irritable bowel syndrome |
| JECFA | Joint FAO/WHO Expert Committee on Food Additives |
| LPS | lipopolysaccharide |
| NF-κB | nuclear factor-κB |
| NOSB | National Organic Standards |
| OGTT | oral glucose tolerance test |
| SCCAI | Simple Clinical Colitis Activity Index |
| TNF-α | tumor necrosis factor α |
| UC | ulcerative colitis |
| ZO-1 | zonula occludens-1 |