The talk of the town or World is that the 'MS' problem may not be helped by Vit D supplementation and the trials such as the ANZ and the French who are using various dosages of Vit D supplements will help this understanding.
I have heard that Prof Hayes has found the Vit D supplementing doesn't change or halt the progression of 'MS' in an MS model disease. And that there is a problem with the conversion of the supplement to the bio-available form of Vit D, calcitriol, in PwMS. The problem is the focus of a new study proposal!
I also hear that Mr Ed Murray has spent tireless months/years putting together published research articles and a format for a trial to progress the Vit D involvement knowledge in a way that will answer many of the questions that 'all' of the past Vit D studies and trials have failed to do!
I have been a very fortunate participant in the information gathering and learning from Ed and the future looks bright for a whole new level of knowledge in auto-immune diseases! Very soon there will be an announcement to let everyone know what lays ahead!!
As always this requires financial support for the trial processes and that opportunity will be available for us all to assist soon.