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Hypothesis: Poor Vitamin D Binding protein may increase COVID-19 risk - March 6, 2021

A genetic insight into vitamin D binding protein and COVID-19

Medical Hypotheses; Volume 149, April 2021,https://doi.org/10.1016/j.mehy.2021.11053
lMona Alshahawey

VitaminDWiki

Items in both categories Vitamin D binding Protein and virus:

Vitamin D Binding Protein category listing has 143 items and the following introduction

Vitamin D Binding Protein (GC) gene can decrease the bio-available Vitamin D that can get to cells,

  • GC is not the only such gene - there are 3 others, all invisible to standard Vitamin D tests
  • The bio-available calculation does not notice the effect of GC, CYP27B1, CYP24A1, and VDR
  • The actual D getting to the cells is a function of measured D and all 4 genes
  • There is >2X increase in 8+ health problems if have poor VDBP (GC)
  • It appears that VDBP only blocks oral vitamin D,

Vitamin D Binding Protein has a list of health problems

Increased
Risk
Health Problem
11 XPreeclampsia
6 XFood Allergy
5 XPTSD
4 X, 5XKidney Cancer
4 XPoor Response to Oral Vitamin D
3 XEar infection
2 X MS
2 X Colorectal Cancer
2 XProstate Cancer -in those with dark skins
1.3 XInfertility

Genetics category contains the following

273 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 VitaminDWiki

It’s since December 2019 that Corona virus disease (COVID-19) has emerged to be the global issue of concern. A “pandemic”; this is what WHO has declared about the COVID-19 outbreak on March 3rd, 2020. Vitamin D and its deficiency have recently been claimed to be one of the potential factors affecting COVID-19 risks and outcomes [1]. As Selberstein et al., has recently discussed the effect of vitamin D deficiency, and the role of vitamin D supplementation in COVID-19 patients [2], I’d believe that vitamin D binding protein (DBP) is maybe also involved. A closer look on DBP and its action on regulating the circulatory vitamin D levels, its polymorphisms and their impact on COVID-19 prevalence and mortality, will be briefly discussed.


Created by admin. Last Modification: Sunday March 7, 2021 01:28:16 GMT-0000 by admin. (Version 6)

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