| melatonin → ReceivesAction → produced in the brain | 0.62 | |
| hormone → ReceivesAction → produced in the brain | 0.57 | |
| dopamine → ReceivesAction → produced in the brain | 0.56 | |
| serotonin → ReceivesAction → produced in the brain | 0.52 | |
| protein → ReceivesAction → produced in the brain | 0.49 | |
| oxytocin → ReceivesAction → produced in the brain | 0.45 | |
| compound → ReceivesAction → produced in the brain | 0.31 | |
| insulin → ReceivesAction → produced in the brain | 0.30 |