Gelfand JM, Cree BAC, McElroy J et al. Vitamin D in African Americans with Multiple Sclerosis. Neurology 2011; 76:1824-1830.
339 African American MS patients and 342 controls were compared. MS patients had lower vitamin D levels than controls, but the lower levels did not affect disease severity. The differences were explained by geography and climate, as well as ancestry.
339 African American MS patients and 342 controls were compared. MS patients had lower vitamin D levels than controls, but the lower levels did not affect disease severity. The differences were explained by geography and climate, as well as ancestry.
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