high levels: higher than 125 nmol/L (50 ng/mL).normal levels: between 50 nmol/L (20 ng/mL) and 125 nmol/L (50 ng/mL).potential deficiency: between 30 nmol/L (12 ng/mL) and 50 nmol/L (20 ng/mL).deficiency: less than 30 nmol/L (12 ng/mL).Results can also slightly vary from lab to lab.Īccording to the Office of Dietary Supplements (ODS), levels of vitamin D are measured by the 25-hydroxy level in nanomoles/liter (nmol/L) or nanograms/milliliter (ng/mL). Results will depend on your age, sex, and the testing methods used. It can be an important indicator of osteoporosis (bone weakness) and rickets (bone malformation).Įvaluating the results of a 25-hydroxy vitamin D test The test is also known as the 25-OH vitamin D test and the calcidiol 25-hydroxycholecalcifoerol test. The test can determine if your vitamin D levels are too high or too low. The amount of 25-hydroxyvitamin D in your blood is a good indication of how much vitamin D your body has.
The 25-hydroxy vitamin D test is the best way to monitor vitamin D levels. Here, your body converts vitamin D to a chemical known as 25-hydroxyvitamin D, also called calcidiol. The first transformation occurs in the liver. Vitamin D must go through several processes in your body before your body can use it. It’s also available as a dietary supplement. Other good sources of the vitamin include fish, eggs, and fortified dairy products. Your body produces vitamin D when the sun’s UV rays contact your skin. Vitamin D helps your body absorb calcium and maintain strong bones throughout your entire life.
0 kommentar(er)
