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Gene problem discovered by taking Vitamin D, sibling had same gene problem – Dec 2019

ANNALS EXPRESS: Vitamin D supplementation in pregnancy: A word of caution.

Ann Clin Biochem. 2019 Dec 16:4563219897691. doi: 10.1177/0004563219897691.
Macdonald C1, Upton T1, Soule S1, Hunt P1, Florkowski CM2, Phillips I2, Kaufman M, Jones G.


Example of gene problem running in a family
CYP24A1 problem allowed Vitamin D to accumulate in the body, resulting in hypercalcemia.
It was discovered that a sibling had the same gene problem

Genetics category listing contains the following

277 articles in the Genetics category

see also

Vitamin D blood test misses a lot
Blood Test Misses a lot (VDW 3439)

  • Snapshot of the literature by VitaminDWiki as of early 2019
  • Vitamin D from coming from tissues (vs blood) was speculated to be 50% in 2014, and by 2017 was speculated to be 90%
  • Note: Good blood test results (> 40 ng) does not mean that a good amount of Vitamin D actually gets to cells
  • A Vitamin D test in cells rather than blood was feasible (2017 personal communication)
  •    Commercially available 2019
    • However test results would vary in each tissue due to multiple genes
  • Good clues that Vitamin D is being restricted from getting to the cells
    1) A vitamin D-related health problem runs in the family
    2) Slightly increasing Vitamin D show benefits (even if conventional Vitamin D test shows an increase)
    3) Vitamin D Receptor test (<$30) scores are difficult to understand in 2016
    • easier to understand the VDR 23andMe test results analyzed by FoundMyFitness in 2018

    4) Back Pain

 Download the PDF from Sci-Hub via VitaminDWiki

Created by admin. Last Modification: Wednesday December 18, 2019 12:33:15 GMT-0000 by admin. (Version 3)

Attached files

ID Name Comment Uploaded Size Downloads
13173 Pregnancy caution.pdf PDF 2019 admin 18 Dec, 2019 12:19 887.78 Kb 207
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