Finished 50,000iu Vitamin D3, 3x per week, now feel horrible again
(Rochester, NY, USA)
My doctor put me on a prescription of Vitamin D3 50,000iu three times a week for three months. I felt the best I did in five years. I was struggling with weight gain, and being tired before the prescription for five years.
I went off it the prescription in 5/2010, was re-tested in 7/2010 and my vitamin level was normal. My question is, for the past two months (since I have been off prescription) why am I now all of a sudden gaining weight again, and feeling so tired if my vitamin d level is back up to normal?