Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| Vitamin D | 1,513 studies | 3,712 studies |
| cholecalciferol | 697 studies | 1,199 studies |
| vit d | 137 studies | 298 studies |
| d vitamin | 36 studies | 61 studies |
| Calciol | 12 studies | 14 studies |
| colecalciferol | 11 studies | 38 studies |
| vitamins A and D | 8 studies | 14 studies |
| calciferol | 8 studies | 21 studies |
| D-Vi-Sol | 2 studies | 2 studies |
| Drisdol | 2 studies | 10 studies |
| Calciotropic hormone | 1 studies | 8 studies |
| Calcidol | -- | 4 studies |
| Vitamin | 1,584 studies | 9,775 studies |
| Dietary Supplement | 1,599 studies | 16,364 studies |
| Supplement | 1,592 studies | 16,198 studies |
| nutritional supplementation | 31 studies | 316 studies |
| Dietary Supplementations | 20 studies | 352 studies |
| nutrient supplementation | 10 studies | 37 studies |
| Food Supplementations | 5 studies | 52 studies |
| supplemental nutrition | -- | 65 studies |
| Supplement | 1,599 studies | 18,513 studies |
| Supplemental | 50 studies | 2,530 studies |
| nutritional supplementation | 31 studies | 316 studies |
| Dietary Supplementations | 20 studies | 352 studies |
| nutrient supplementation | 10 studies | 37 studies |
| Food Supplementations | 5 studies | 52 studies |
| Dietary | 1,387 studies | 27,825 studies |
| Diets | 197 studies | 13,445 studies |
| -- | No studies found |
| * | Number of studies in the search results containing the term or synonym |
| ** | Number of studies in the entire database containing the term or synonym |