Editors' Note

Editors' Note: Comments in WriteClick this week relate to "Neonatal vitamin D status and risk of multiple sclerosis: A population-based case-control study." Dr. Zarghami asks whether sun exposure may be a more cost-effective measure than vitamin D supplementation during pregnancy and suggests randomized clinical trials in the future to compare the 2 interventions. Authors Nielsen et al. respond that a clinical trial of that nature would not be possible due to the relatively low frequency of multiple sclerosis (MS) and the long-time course between intervention and disease onset.
Source: Neurology - Category: Neurology Authors: Tags: WRITECLICK & amp;reg; EDITOR ' S CHOICE Source Type: research