![Analysis of vitamin D level among asymptomatic and critically ill COVID-19 patients and its correlation with inflammatory markers | Scientific Reports Analysis of vitamin D level among asymptomatic and critically ill COVID-19 patients and its correlation with inflammatory markers | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-020-77093-z/MediaObjects/41598_2020_77093_Fig1_HTML.png)
Analysis of vitamin D level among asymptomatic and critically ill COVID-19 patients and its correlation with inflammatory markers | Scientific Reports
![Frontiers | A Basic Review of the Preliminary Evidence That COVID-19 Risk and Severity Is Increased in Vitamin D Deficiency Frontiers | A Basic Review of the Preliminary Evidence That COVID-19 Risk and Severity Is Increased in Vitamin D Deficiency](https://www.frontiersin.org/files/Articles/561571/fpubh-08-00513-HTML/image_m/fpubh-08-00513-g001.jpg)
Frontiers | A Basic Review of the Preliminary Evidence That COVID-19 Risk and Severity Is Increased in Vitamin D Deficiency
Pre-infection 25-hydroxyvitamin D3 levels and association with severity of COVID-19 illness | PLOS ONE
![Nutrients | Free Full-Text | Changes in Vitamin D Status in Korean Adults during the COVID-19 Pandemic Nutrients | Free Full-Text | Changes in Vitamin D Status in Korean Adults during the COVID-19 Pandemic](https://pub.mdpi-res.com/nutrients/nutrients-14-04863/article_deploy/html/images/nutrients-14-04863-g001.png?1668675798)
Nutrients | Free Full-Text | Changes in Vitamin D Status in Korean Adults during the COVID-19 Pandemic
![Comparison of Vitamin D Replacement Strategies with High-Dose Intramuscular or Oral Cholecalciferol: A Prospective Intervention Study - Endocrine Practice Comparison of Vitamin D Replacement Strategies with High-Dose Intramuscular or Oral Cholecalciferol: A Prospective Intervention Study - Endocrine Practice](https://www.endocrinepractice.org/cms/attachment/1e8fd483-5e3f-4d99-9522-083018fa864c/gr1.jpg)
Comparison of Vitamin D Replacement Strategies with High-Dose Intramuscular or Oral Cholecalciferol: A Prospective Intervention Study - Endocrine Practice
The Relevance of Vitamin D Supplementation for People of Color in the Era of COVID-19 - JDDonline - Journal of Drugs in Dermatology
![Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science](https://royalsocietypublishing.org/cms/asset/cb213f2c-ef44-43d8-9373-688fd08fe3cf/rsos201912f01.gif)
Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science
![Determination of 25(OH)D serum levels in children with systemic lupus erythematosus and juvenile idiopathic arthritis | Boletín Médico del Hospital Infantil de México (English Edition) Determination of 25(OH)D serum levels in children with systemic lupus erythematosus and juvenile idiopathic arthritis | Boletín Médico del Hospital Infantil de México (English Edition)](https://multimedia.elsevier.es/PublicationsMultimediaV1/item/multimedia/X2444340915346052:201v72n02-90434605fig4.jpg?idApp=UINPBA00004N)
Determination of 25(OH)D serum levels in children with systemic lupus erythematosus and juvenile idiopathic arthritis | Boletín Médico del Hospital Infantil de México (English Edition)
![The effect of high-dose parenteral vitamin D3 on COVID-19-related inhospital mortality in critical COVID-19 patients during intensive care unit admission: an observational cohort study | European Journal of Clinical Nutrition The effect of high-dose parenteral vitamin D3 on COVID-19-related inhospital mortality in critical COVID-19 patients during intensive care unit admission: an observational cohort study | European Journal of Clinical Nutrition](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41430-021-00984-5/MediaObjects/41430_2021_984_Fig1_HTML.png)
The effect of high-dose parenteral vitamin D3 on COVID-19-related inhospital mortality in critical COVID-19 patients during intensive care unit admission: an observational cohort study | European Journal of Clinical Nutrition
![Vitamin D deficiency as a predictor of poor prognosis in patients with acute respiratory failure due to COVID-19 | SpringerLink Vitamin D deficiency as a predictor of poor prognosis in patients with acute respiratory failure due to COVID-19 | SpringerLink](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs40618-020-01370-x/MediaObjects/40618_2020_1370_Fig1_HTML.png)
Vitamin D deficiency as a predictor of poor prognosis in patients with acute respiratory failure due to COVID-19 | SpringerLink
![Randomized trial of three doses of vitamin D to reduce deficiency in pregnant Mongolian women - eBioMedicine Randomized trial of three doses of vitamin D to reduce deficiency in pregnant Mongolian women - eBioMedicine](https://www.thelancet.com/cms/asset/c4637fdc-2edf-465c-81bb-7cbf7f8533b5/gr1.jpg)
Randomized trial of three doses of vitamin D to reduce deficiency in pregnant Mongolian women - eBioMedicine
![Vitamin D and COVID‐19—Revisited - Subramanian - 2022 - Journal of Internal Medicine - Wiley Online Library Vitamin D and COVID‐19—Revisited - Subramanian - 2022 - Journal of Internal Medicine - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/d251d202-5f6d-4327-a91d-778bf36bfdac/joim13536-gra-0001-m.jpg)
Vitamin D and COVID‐19—Revisited - Subramanian - 2022 - Journal of Internal Medicine - Wiley Online Library
![Serious vitamin D deficiency in healthcare workers during the COVID-19 pandemic | BMJ Nutrition, Prevention & Health Serious vitamin D deficiency in healthcare workers during the COVID-19 pandemic | BMJ Nutrition, Prevention & Health](https://nutrition.bmj.com/content/bmjnph/early/2022/01/03/bmjnph-2021-000364/F1.large.jpg)
Serious vitamin D deficiency in healthcare workers during the COVID-19 pandemic | BMJ Nutrition, Prevention & Health
![Impact of vitamin D on the course of COVID-19 during pregnancy: A case control study - ScienceDirect Impact of vitamin D on the course of COVID-19 during pregnancy: A case control study - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0960076021001576-ga1.jpg)
Impact of vitamin D on the course of COVID-19 during pregnancy: A case control study - ScienceDirect
![Risk/caution of vitamin D insufficiency for quarantined athletes returning to play after COVID-19 | BMJ Open Sport & Exercise Medicine Risk/caution of vitamin D insufficiency for quarantined athletes returning to play after COVID-19 | BMJ Open Sport & Exercise Medicine](https://bmjopensem.bmj.com/content/bmjosem/6/1/e000882/F1.large.jpg)
Risk/caution of vitamin D insufficiency for quarantined athletes returning to play after COVID-19 | BMJ Open Sport & Exercise Medicine
![IJMS | Free Full-Text | Association between 25-OH Vitamin D Deficiency and COVID-19 Severity in Pregnant Women IJMS | Free Full-Text | Association between 25-OH Vitamin D Deficiency and COVID-19 Severity in Pregnant Women](https://pub.mdpi-res.com/ijms/ijms-23-15188/article_deploy/html/images/ijms-23-15188-g001.png?1670323947)
IJMS | Free Full-Text | Association between 25-OH Vitamin D Deficiency and COVID-19 Severity in Pregnant Women
![Variability in response to vitamin D supplementation according to vitamin D metabolism related gene polymorphisms in healthy adults | European Journal of Clinical Nutrition Variability in response to vitamin D supplementation according to vitamin D metabolism related gene polymorphisms in healthy adults | European Journal of Clinical Nutrition](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41430-022-01218-y/MediaObjects/41430_2022_1218_Fig1_HTML.png)
Variability in response to vitamin D supplementation according to vitamin D metabolism related gene polymorphisms in healthy adults | European Journal of Clinical Nutrition
![Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science](https://royalsocietypublishing.org/cms/asset/4366466e-9bec-4cd4-a6df-20d608674197/rsos201912f03.gif)
Vitamin D and COVID-19: evidence and recommendations for supplementation | Royal Society Open Science
![Circulating Vitamin D levels status and clinical prognostic indices in COVID-19 patients | Respiratory Research | Full Text Circulating Vitamin D levels status and clinical prognostic indices in COVID-19 patients | Respiratory Research | Full Text](https://media.springernature.com/lw685/springer-static/image/art%3A10.1186%2Fs12931-021-01666-3/MediaObjects/12931_2021_1666_Fig1_HTML.png)
Circulating Vitamin D levels status and clinical prognostic indices in COVID-19 patients | Respiratory Research | Full Text
![Cureus | The Association Between Ferritin and Vitamin D Levels in Premenopausal Fibroid Uterus Cases With Anemia | Article Cureus | The Association Between Ferritin and Vitamin D Levels in Premenopausal Fibroid Uterus Cases With Anemia | Article](https://assets.cureus.com/uploads/figure/file/180402/lightbox_4e7dd5906ea911eb93e65da1692f79a7-article_river_e9e9eef05d3e11ebad4d453573d4efca-Figure-1-page0001.png)
Cureus | The Association Between Ferritin and Vitamin D Levels in Premenopausal Fibroid Uterus Cases With Anemia | Article
![Cómo utilizar la vitamina D y qué dosis de suplementación sería la más idónea para tener el mejor balance eficacia/seguridad? Cómo utilizar la vitamina D y qué dosis de suplementación sería la más idónea para tener el mejor balance eficacia/seguridad?](https://scielo.isciii.es/img/revistas/romm/v6s1/original1_tab1_eng.gif)
Cómo utilizar la vitamina D y qué dosis de suplementación sería la más idónea para tener el mejor balance eficacia/seguridad?
![Low vitamin D levels and increased neutrophil in patients admitted at ICU with COVID-19 - Clinical Nutrition ESPEN Low vitamin D levels and increased neutrophil in patients admitted at ICU with COVID-19 - Clinical Nutrition ESPEN](https://clinicalnutritionespen.com/cms/asset/6ffa5c47-4de0-4d82-978b-95e2f3a9e7cf/gr1.jpg)