![Vitamin D deficiency test -- Everything you wanted to know about this blood test | TheHealthSite.com Vitamin D deficiency test -- Everything you wanted to know about this blood test | TheHealthSite.com](https://st1.thehealthsite.com/wp-content/uploads/2017/05/vitamin-D.jpg)
Vitamin D deficiency test -- Everything you wanted to know about this blood test | TheHealthSite.com
If someone has a vitamin D result of 25.5 ng/ml and they are prescribed D3 5000 unit, is it okay to double that to speed up rectifying the deficiency? - Quora
![Metabolites | Free Full-Text | Vitamin D Sources, Metabolism, and Deficiency: Available Compounds and Guidelines for Its Treatment Metabolites | Free Full-Text | Vitamin D Sources, Metabolism, and Deficiency: Available Compounds and Guidelines for Its Treatment](https://www.mdpi.com/metabolites/metabolites-11-00255/article_deploy/html/images/metabolites-11-00255-g001.png)