| DER | daily energy requirements |
| DR | dietary restriction |
| FGIDS | functional gastrointestinal disorders |
| IRI | ischemia-reperfusion injury |
| PAB | prealbumin |
| PR | protein restriction |
| RBP | retinol binding protein |
| ROS | reactive oxygen species |
| VAS | visual analogue score |
| DER | daily energy requirements |
| DR | dietary restriction |
| FGIDS | functional gastrointestinal disorders |
| IRI | ischemia-reperfusion injury |
| PAB | prealbumin |
| PR | protein restriction |
| RBP | retinol binding protein |
| ROS | reactive oxygen species |
| VAS | visual analogue score |