| BMI | Body Mass Index |
| CD | Celiac Disease |
| CRP | C-Reactive Protein |
| ESPGHAN | European Society for Paediatric Gastroenterology |
| FAO | Food and Agriculture Organization |
| GC | Gluten-Containing |
| GFD | Gluten-Free Diet |
| GFP | Gluten-Free Product |
| GI | Glycemic Index |
| Hb | Hemoglobin |
| HDL | High-Density Lipoprotein |
| HSA | Human Serum Albumin |
| ID | Iron Deficiency |
| IDA | Iron Deficiency Anemia |
| IL-6 | Interleukin-6 |
| LDL | Low-Density Lipoprotein |
| MS | Metabolic Syndrome |
| MUAC | Mid-Upper Arm Circumference |
| PUFA | Polyunsaturated Fatty Acids |
| SCFA | Short-Chain Fatty Acids |
| WHO | World Health Organization |