I'd recommend reading "How not to die with True High-Dose Vitamin D Therapy" by Tiago Henriques. Brazilian Dr. Coimbra uses this to cure MS. My guess is that it might also be effective with other neurological problems. My endocrinologist prescribed 50,000 IU/day for me as being vascular protective. I haven't read the whole book, so this is just a "check it out", not an endorsement.
The protocol involves a low calcium diet and blood tests for D, parathyroid, and calcium. The target apparently is to reach the highest D level that doesn't cause problems with calcium or parathyroid.Reply