Thought you guys might want to see this: http://multiplesclerosisnewstoday.co...get-new-study/ if you haven't already.

My level was about 30, and I got it up to 77 by taking 10,000 IU a day for about 8 months. I don't think that article I linked to said so, but I've read elsewhere that you want to get your level up to something close to 100 but not over. And anything under 30 is too low.

Where's mrsD? I'd have thought that she'd be all over this thread--she's all about the D!