date:Nov 05, 2012
serum vitamin D levels and the relapse rate of the disease.
During a mean 1.7 years of follow-up, 58 multiple sclerosis patients experienced 139 exacerbations. Compared to those who had lower serum levels of vitamin D (less than 50 nmol/L), those who had 50 to 100 nmol/L and greater than 100 nmol/L were 30 percent and 50 percent less likely to experience exacerbation.
The authors reported The association between 25-OH-D concentrations and exacerbation rate was log linear without a thresho