![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/MyHome%20Article%20Library/561571/561571_Thumb_400.jpg)
Frontiers | A Basic Review of the Preliminary Evidence That COVID-19 Risk and Severity Is Increased in Vitamin D Deficiency
![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
![Vitamin D deficiency is a global health issue for the black community, finds new study from the University of Surrey | University of Surrey Vitamin D deficiency is a global health issue for the black community, finds new study from the University of Surrey | University of Surrey](https://www.surrey.ac.uk/sites/default/files/styles/1200xauto/public/2021-08/Vitamin%20D.jpg?itok=EdBFInE8)
Vitamin D deficiency is a global health issue for the black community, finds new study from the University of Surrey | University of Surrey
![Nutrients | Free Full-Text | Does the High Prevalence of Vitamin D Deficiency in African Americans Contribute to Health Disparities? Nutrients | Free Full-Text | Does the High Prevalence of Vitamin D Deficiency in African Americans Contribute to Health Disparities?](https://www.mdpi.com/nutrients/nutrients-13-00499/article_deploy/html/images/nutrients-13-00499-g001.png)
Nutrients | Free Full-Text | Does the High Prevalence of Vitamin D Deficiency in African Americans Contribute to Health Disparities?
![Coronavirus warning: How to tell it's NOT vitamin D deficiency - signs YOU are infected | Express.co.uk Coronavirus warning: How to tell it's NOT vitamin D deficiency - signs YOU are infected | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/11/590x/secondary/Coronavirus-symptoms-vitmain-D-2407604.jpg?r=1586412428143)
Coronavirus warning: How to tell it's NOT vitamin D deficiency - signs YOU are infected | Express.co.uk
![Vitamin D Deficiency - Advice on the Management of Adults over 18 years with Vitamin D Deficiency or Insufficiency in Primary and Secondary Care Vitamin D Deficiency - Advice on the Management of Adults over 18 years with Vitamin D Deficiency or Insufficiency in Primary and Secondary Care](http://www.lhp.leedsth.nhs.uk/images/3399flowchart.png)