Mrs. D.,

Here's where it is interesting: My last Vitamin D test came in at 23. On the Spectracell is showed as (Vitamin D Ergocalciferol) 88% with the reference range at 83%. So I was just slightly above the average. I'm not quite sure what to make of this. I am still supplementing with D and had been at the time of this test.

I was not taking any other supplements at the time.

Ann