Studies have shown that magnesium is beneficial in activating vitamin D in the liver and kidneys, said Dr Manjusha Agarwal, ...

After, the liver converts that molecule into another type of vitamin D called 25-hydroxyvitamin D (calcidiol). And finally, the kidney transforms it to 1,25-dihydroxy vitamin D or (calcitriol ...

Two key tests help measure vitamin D levels: Vitamin D 25, Hydroxy and Vitamin D 1, 25 Dihydroxy. The Vitamin D 25, Hydroxy test measures the most common form of vitamin D in the blood and is ...