... <4ng/mL. 3 months MD PRESCRIBE 50000 of the D2- I sent a concerned email informing her that I'd prefer D3- the nurse replied "Please inform patient that per national guidelines, replacement can be with Vit D3 or Vit D2. "
After 3 months of taking the D2- new test results D3 went down to 8 ng/mL D is up to 40ng/mL and D2 is 38ng/mL. Doctor said that my test are normal range now however I am concerned about my D3 being at 8ng/mL. Should I be concerned or do I really have normal levels and am making a big deal out of nothing?