why my level hasn't improved after a year of treatment
I found out that I had low vitamin D in November of 2010, my Doctor started me on a 12 week course of 50,000 units of vitamin D I do not know what my levels were at start but every test i had it was to 22. Well in December of 2011, I ran out of vitamin D so I waited almost a month and finally got another blood test and my levels were at 16.
So why hasn't my levels improved? I've tried losing weight, and Ive done every diet and excercise but nothing. My skin is really, really dry, my teeth are cracking and crumbling out of my mouth. What can I do to help get my levels to a normal range, so i can stop being so miserable? Also, I've had my thyroid check and it was normal, should i get the parathyroid check?