| a-GPC | Alpha-glycerophosphocholine |
| ADHD | Attention Deficit Hyperactivity Disorder |
| AI | Adequate Intake |
| APOs | Adverse Pregnancy Outcomes |
| ASC | Autistic Spectrum Condition |
| EFSA | European Food Safety Authority |
| IoM | Institute of Medicine |
| NAFLD | Non-alcoholic Fatty Liver Disease |
| NTDs | Neural Tube Defects |
| NNR | Nordic Nutrition Recommendations |
| OR | Odds Ratio |
| PEMT | Phosphatidylethanolamine N-methyltransferase |
| PtdCho | Phosphatidylcholine |