Feb 16, 2015 · Optimize vit D Level: 25-hydroxyvitamin d in infants and children should be at least 50 nmol/l (20 ng/ml), based on the available evidence.

Jan 27, 2016 · Vitamin D: Although there is some controversy about the cutoff of normal level of vitamin d, it is generally agreed that above 30 is a normal level. So, your level is only slightly below that, and …

Apr 8, 2016 · Borderline low: A vitamin D level of 22 is on the lower end of normal. Please see the doctor who ordered the test for further recommendations about supplementation.

Feb 24, 2015 · Vitamin d, 25-hydroxy @ 26.9 ng/ml (low). what do i need to do now? A doctor has provided 1 answer Dr. Michael Kleerekoper answered

i'm 39 female 5'1" & weigh 140. my vit d, 25-hydroxy level is 27.8 ng/ml. my family doc told me to take 1, 000 iu a day? how much vit d should i take?: Vitamin D: Your vitamin d level is low, and a healthier …

A member asked: I just got my blood results from 25-hydroxy vitamin d its 23. how can that be? i'm in good shape and i'm 23 years old. A doctor has provided 1 answer Dr. Alan Feldman answered Mildly …

A member asked: My vitamin d 25 hydroxy is low at a 27.8. How do I know which vit d should I take? Can i take a vitamin D3 1, 000 pill to help raise it? A doctor has provided 1 answer

Jun 24, 2014 · High calcitriol: High Calcitriol (especially if you have normal 25 hydroxy vitamin d) can be a sign of immune system overload. Since 1, 25 dihydroxyvitamin d (calcitriol) down regulates some …

My result (vitamin d - 25 hydroxy) was deficient 18.9 ng/ml. having lots of aches and lethargy. what would be the appropriate amount to start taking?

Mar 23, 2013 · D2 D3 and more: Vitamin d2 (ergocalciferol) is a "prodrug" meaning it must be converted to its active form - d3 - to be beneficial. That being said, knowing your vit d3 level can be more …