Vitamin D not the sole cause of high MS rates in northern isles, says scientist

Vitamin D deficiency is unlikely to be "the single explanatory factor" for the very high rates of multiple sclerosis in Orkney and Shetland, according to the scientist who has led research into the subject.

http://www.shetlandtimes.co.uk/2013/08/18/vitamin-d-not-the-sole-cause-of-high-ms-rates-in-northern-isles-says-scientist