25-Hydroxy Vitamin D Test: Purpose, Procedure, and Results

The 25-hydroxy vitamin D test is the best way to monitor vitamin D levels. The amount of 25-hydroxyvitamin D in your blood is a good indication of how much vitamin D your body has. The test can determine if your vitamin D levels are too high or too low.

Vitamin D Test Procedure, Uses and Results | Health …

25-hydroxy vitamin D test is the most effective method for measuring the level of vitamin D in a person’s body. 25-hydroxy vitamin D (25OHD) is the main circulating form of vitamin D which is the precursor of the active form (1,25-dihydroxyvitamin D). The long half-life of 25-Hydroxy Vitamin D makes it it readily available for determining the vitamin D levels …

I tested my vitamin D level. What do my results mean?

After three months, test your vitamin D levels and adjust the amount of supplement you take once your test results show your level has dropped back down to the normal range. References Bouillon, R.

Vitamin D Tests – Lab Tests Online

Vitamin D is a family of compounds that is essential for the proper growth and formation of teeth and bones. This test measures the level of vitamin D in the blood. Two forms of vitamin D can be measured in the blood, 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D.

504115: 25-Hydroxy Vitamin D (D2+D3 | LabCorp

25-Hydroxy vitamin D is used to measure vitamin D status; it includes results for total 25-hydroxy vitamin D 2 and 25-hydroxy vitamin D 3. This 25-hydroxy vitamin D assay and the alternative immunoassay test (Vitamin D, 25-Hydroxy [081950]) are both CDC-certified for accuracy. 1

Vitamin D Testing – Mayo Medical Laboratories

• Critical Values and Results • Test Performance elderly and an equal proportion of women of any age undergoing treatment for osteoporosis have inadequate levels of vitamin D. 1 While treatment with vitamin supplementation is easy Are clinical laboratories prepared for accurate testing of 25-hydroxy vitamin D? Clin Chem

Urine Calcium Level Tests: Purpose, Procedure, and Results

Vitamin D intoxication: Too much vitamin D in your body Use of loop diuretics : A type of water pill that works on one part of the kidney to increase water loss by …