![Vitamin D Deficiency and Associated Risk Factors in Women from Riyadh, Saudi Arabia | Scientific Reports Vitamin D Deficiency and Associated Risk Factors in Women from Riyadh, Saudi Arabia | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-019-56830-z/MediaObjects/41598_2019_56830_Fig1_HTML.png)
Vitamin D Deficiency and Associated Risk Factors in Women from Riyadh, Saudi Arabia | Scientific Reports
![Prevalence of vitamin D deficiency in Africa: a systematic review and meta-analysis - The Lancet Global Health Prevalence of vitamin D deficiency in Africa: a systematic review and meta-analysis - The Lancet Global Health](https://www.thelancet.com/cms/attachment/9f7f4a67-5e8c-4ca2-8e95-224a6efdad15/gr1.gif)
Prevalence of vitamin D deficiency in Africa: a systematic review and meta-analysis - The Lancet Global Health
![Nutrients | Free Full-Text | Vitamin D and Infectious Diseases: Simple Bystander or Contributing Factor? Nutrients | Free Full-Text | Vitamin D and Infectious Diseases: Simple Bystander or Contributing Factor?](https://www.mdpi.com/nutrients/nutrients-09-00651/article_deploy/html/images/nutrients-09-00651-g002.png)
Nutrients | Free Full-Text | Vitamin D and Infectious Diseases: Simple Bystander or Contributing Factor?
![Vitamin D status in recently arrived immigrants from Africa and Asia: a cross-sectional study from Norway of children, adolescents and adults | BMJ Open Vitamin D status in recently arrived immigrants from Africa and Asia: a cross-sectional study from Norway of children, adolescents and adults | BMJ Open](https://bmjopen.bmj.com/content/bmjopen/3/10/e003293/F2.large.jpg)
Vitamin D status in recently arrived immigrants from Africa and Asia: a cross-sectional study from Norway of children, adolescents and adults | BMJ Open
![Prevalence of vitamin D deficiency in Africa: a systematic review and meta-analysis - The Lancet Global Health Prevalence of vitamin D deficiency in Africa: a systematic review and meta-analysis - The Lancet Global Health](https://www.thelancet.com/cms/attachment/2fc5f4f9-4efe-4fd9-af2f-a6cea225ef97/gr1_lrg.gif)
Prevalence of vitamin D deficiency in Africa: a systematic review and meta-analysis - The Lancet Global Health
![Prevalence of vitamin D deficiency in Africa: a systematic review and meta-analysis - The Lancet Global Health Prevalence of vitamin D deficiency in Africa: a systematic review and meta-analysis - The Lancet Global Health](https://www.thelancet.com/cms/attachment/a326be9b-7b9b-4ea6-82a7-e7cf88024a42/gr2_lrg.jpg)