@michaellavacot I honestly dont know what mine is. My doctor has failed to test it, or put me on any Vit D or Calcium supplement. I do know that when I was treated by other specialists, I was put on 25000 units because my vit d was not even registering in the labs. I learned at that point, my body was not absorbing anything, the way it should. That was 2017. Unfortunately, that provider retired, and left me with slim pickings to choose from and start all over, my fear is, because nobody is monitoring it, despite bringing it up, that it is lost in the hustle.