This is a great article! Thanks for alerting us to it. I do think they greatly underestimate the amount of Vitamin D3 required to keep our Vitamin D levels at the high end of the normal range, however. I've never known even one person who can keep their Vitamin D at the level desired using only 1,000 IU of Vitamin D3.
Even so, it's great to see one MS society publishing such an article. I wonder if our USA MS society will ever do the same. The MS society here is really into drugs probably because they get big contributions from the big pharma corps.
We're making progress!!!!! Bravo everyone.