I went to the Dr. and told him I was having a headache 24/7,leg cramps and was so tired but I could'nt sleep more than 4 hrs at night.I asked for a Vitamin D test & he ran all of them.My B12 came back at 372 and Vitamin D was a 10.I'm now taking 50,000 of D 1x a wk for 6wks and then will be retested.I went online for D defiency and found out that this can cause my itchies and my headaches,my vision had gotten blurry but I just figured that was a B12 problem.Thanks to you I found out what my new problem was and hopefully I will get it fixed.Oh, and I'm now taking sublingual B12 3000 several times a day.
Again,thanks for the info and the support that I've found here,abby2