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Self-reported average daily dose of supplemental vitamin D in an Internet survey among 2301 patients with MS.
Originally published on BioMed Central, an open access journal, in [77]
| Vitamin D dose | N | Percentage |
|---|---|---|
| > 5000 IU | 447 | 20.4 |
| 2001–5000 IU | 734 | 33.5 |
| 1–2000 IU | 613 | 28.0 |
| None | 399 | 18.2 |
