Vitamin D3 supplementation and neurofilament light chain in multiple sclerosis.
Joost J F M SmoldersMax MimpenJohanna OechteringJan DamoiseauxJody van den OuwelandRaymond HuppertsJens KuhlePublished in: Acta neurologica Scandinavica (2019)
Supplementation of high-dose vitamin D3 for 48 weeks was not associated with lower NfL levels. This study does not support an effect of vitamin D3 on this biomarker of neuro-axonal injury.