| on the body | 8 | transitive-object |
| on mental clarity | 8 | transitive-object |
| on the metabolism | 6 | transitive-object |
| caffeine → have → impact | 23 |
| caffeine → have → influence | 6 |
| caffeine → have → significant impact | 6 |
| caffeine → have → powerful influence | 3 |
| caffeine → increase → impacting | 3 |
| negative | neutral | positive |
| 0.320 | 0.506 | 0.174 |
| Raw frequency | 41 |
| Normalized frequency | 0.435 |
| Modifier score | 0.500 |
| Perplexity | 50.351 |