80-100 ng/ml converts to 200-250 nmol/L.. that's actually higher than many of us aim for.. careful to balance mineral intakes when megadosing vit d3, esp long term. and extra especially if you are starting out with the low mineral levels consistent with an average ms patient.
READ ME key info on nutrient targets - www.thisisms.com/ftopict-2489.html
my approach: no meds so far - just nutrient-dense anti-inflammatory whole foods, and supplements where needed
info: www.whfoods.com, www.nutritiondata.com