| MoCA | Montreal Cognitive Assessment |
| DQI-I | Diet Quality Index-International |
| IPAQ | International Physical Activity Questionnaire |
| DASH | Dietary Approaches to Stop Hypertension |
| MMSE | Mini-Mental State Examination |
| AMT-4 | Abbreviated Mental Test |
| BMI | Body mass index |
| ASA-24 | Automated Self-Administered Dietary Assessment tool |
| MET | The metabolic equivalent of task |
| DHA | Docosahexaenoic acid |