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Vitamin D recommendations for COVID-19 – Spanish Geriatrics Society – March 2021

Vitamin D supplementation for the prevention and treatment of COVID-19: a position statement from the Spanish Society of Geriatrics and Gerontology

Revista Española de Geriatría y Gerontología https://doi.org/10.1016/j.regg.2021.02.001
lFrancisco J.Tarazona-SantabalbinaaLeonorCuadrabJosé ManuelCanciocdFerran RocaCarbonellefJuan Manuel Pérez-CastejónGarrotegdÁlvaroCasas-HerrerohijNicolásMartínez-VelillahijJosé AntonioSerra-RexachklFrancescFormigamn



1) Calcifediol is used as an alternative for the two lowest vitamin D levels
2) No Loading dose even though >70% of the trials using Vitamin D to fight COVID-19 are using
    at least 100,000 IU during the first week

RCTs for COVID-19

COVID-19 treated by Vitamin D - studies, reports, videos

As of April 29, 2022, the VitaminDWiki COVID page had:  19 trial results,   37 meta-analyses and reviews,   Mortality studies   see related:   Governments,   HealthProblems,   Hospitals,  Dark Skins,   26 risk factors are ALL associated with low Vit D,   Fight COVID-19 with 50K Vit D weekly   Vaccines   Take lots of Vitamin D at first signs of COVID   126 COVID Clinical Trials using Vitamin D (March 2023)   Cost to prevent a COVID death: 11 dollars of Vitamin D - Nov 2022
5 most-recently changed Virus entries

Getting Vitamin D into your body has the following chart


Calcifediol = Calcidiol = 25(OH)D = What a blood test measures

 Download the PDF from VitaminDWiki

The coronavirus disease 2019 (COVID-19) produces severe respiratory symptoms such as bilateral pneumonia associated to a high morbidity and mortality, especially in patients of advanced age. Vitamin D deficiency has been reported in several chronic conditions associated with increased inflammation and dysregulation of the immune system. Vitamin D in modulates immune function too. Vitamin D receptor (VDR) is expressed by most immune cells, including B and T lymphocytes, monocytes, macrophages, and dendritic cells and the signalling of vitamin D and VDR together has an anti-inflammatory effect. Some studies have reported that vitamin D treatment could be useful for the prevention and treatment of COVID-19 because vitamin D plays an important role as a modulator of immunocompetence.
Over the last few months, some studies have hypothesized the possible beneficial effect of vitamin D supplementation in patients with COVID-19 in order to improve the immune balance and prevent the hyperinflammatory cytokine storm. Some preliminary studies have already shown promising results with vitamin D supplementation in hospitalized COVID-19 patients.

Vitamin D should be administered daily until adequate levels are achieved due to vitamin D behaves as a negative acute phase reactant (APR). Despite the lack of evidence on specific doses of vitamin D to treat COVID-19 in older adults, authors consider it is necessary to standardize the use in clinical practice. These recommendations advice supplement vitamin D in a protocoled fashion based on expert opinions, level of evidence 5.

Created by admin. Last Modification: Thursday March 4, 2021 16:47:56 GMT-0000 by admin. (Version 8)

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15171 Spanish recommendation.jpg admin 04 Mar, 2021 16:24 83.13 Kb 594
15170 Spanish Society of Geriatrics and Gerontology vit D COVID.pdf PDF 2021 admin 04 Mar, 2021 16:24 1.05 Mb 271