| from sunlight | 14 | other |
| naturally | 11 | manner |
| from oily secretions of the skin | 11 | transitive-object |
| vitamin d → be → produced | 147 |
| vitamin d → be → created | 19 |
| vitamin d → be → generated | 14 |
| vitamin d → be → formed | 11 |
| vitamin d → be formed in → the body | 8 |
| vitamin d → be produced as → result | 3 |
| vitamin d → be created by → this process | 3 |
| negative | neutral | positive |
| 0.139 | 0.600 | 0.261 |
| Raw frequency | 205 |
| Normalized frequency | 0.646 |
| Modifier score | 0.500 |
| Perplexity | 59.917 |