Terms and Synonyms Searched:
| Terms | Search Results* | Entire Database** |
|---|---|---|
| Synonyms | ||
| Vitamin D | 1,368 studies | 3,341 studies |
| vit d | 127 studies | 270 studies |
| d vitamin | 29 studies | 50 studies |
| vitamins A and D | 7 studies | 11 studies |
| calciferol | 7 studies | 18 studies |
| D-Vi-Sol | 2 studies | 2 studies |
| Drisdol | 2 studies | 9 studies |
| Calciotropic hormone | 1 studies | 8 studies |
| Calcidol | -- | 4 studies |
| Vitamin | 1,440 studies | 8,953 studies |
| Dietary Supplement | 1,450 studies | 14,555 studies |
| Supplement | 1,446 studies | 14,406 studies |
| nutritional supplementation | 28 studies | 280 studies |
| Dietary Supplementations | 18 studies | 317 studies |
| nutrient supplementation | 7 studies | 28 studies |
| Food Supplementations | 5 studies | 47 studies |
| supplemental nutrition | -- | 56 studies |
| Supplement | 1,450 studies | 16,440 studies |
| Supplemental | 46 studies | 2,227 studies |
| nutritional supplementation | 28 studies | 280 studies |
| Dietary Supplementations | 18 studies | 317 studies |
| nutrient supplementation | 7 studies | 28 studies |
| Food Supplementations | 5 studies | 47 studies |
| Dietary | 1,254 studies | 24,591 studies |
| Diets | 172 studies | 11,795 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 |