wowww what units? i have to assume ng/mL can you confirm?
short answer YES d3 is in the nutritional picture where ms is concerned. it helps regulate your immune system. puts on the brakes in the 'attack' vs 'stop attacking' equation. among other things. it is BY NO MEANS the only nutrient of concern for MS patients. and it by no means acts in isolation. everything is interconnected and complex!
can we assume this script is for 50K D
3 per week, not D2.
remind me if you have a good sense of where the magnesium comes from in your day to day, and if you have a good quality mag supplement on hand? docs are not in the habit yet of recommending appropriate cofactors when prescribing vit D3.
magnesium status is likely to affect your serum response to this prescription. it should just work better if you have more mag in your system.
related study (not that this study group is representative of the world, but this kind of thing is what we are stuck with until more studies are done)
Determinants of vitamin D status in patients with hip fracture and in elderly control subjects13
http://ajcn.nutrition.org/content/46/6/1005.full.pdf
Sunshine score and dietary and biochemical data from 125 patients with hip fracture and from 74 elderly control subjects
....................................................
control subjects....patients
Vitamin D intake (IU/d)..........................
114 ± 44..........116 ± 63 ............< roughly equivalent (but low) d3 exposure
Serum Magnesium (mmol/L)......................
0.82 ± 0.07........0.76 ± 0. 12 .......< better mag status in controls, and look both avgs are low 'normal' ;)
Serum 25-hydroxyvitamin D (nmol/L).........
32.9 ± 13.6........18.5 ± 10.6 ..........< WAY better d3 status in those w higher mag (still crap though, cautious target would be more like 80-100 to start)
.....subgroup w low sunshine score.............
24.3 ± 9.1........13.3 ± 5.7 .........< still way better d3 status even in those with low sun exposure
2015 discussion context:
http://www.thisisms.com/forum/general-d ... ml#p231513
i wonder what the serum d3 levels would be if those folks all had *optimal* serum mag levels (and say 10x the daily d3 intake).
oh yes and here's the link for conversion factors between diff units:
http://hijazi.us/ClinicalData.htm