Hopefully by the end of this article you’ll have no doubts about this subject.
Symptoms And Health Risks Of Vitamin D Deficiency
Symptoms of bone pain and muscle weakness can mean you have a vitamin D deficiency. However, for many people, the symptoms are subtle. Low blood levels of the vitamin have been associated with the following: Increased risk of death from cardiovascular disease
Cognitive impairment in older adults
Severe asthma in children
Cancer Research suggests that vitamin D could play a role in the prevention and treatment of a number of different conditions, including type1 and type 2 diabetes, hypertension, glucose intolerance, and multiple sclerosi.
How The Test Is Performed
In D is measured as nanograms per milliliter (ng/mL). The examples above are common measurements for results of these tests. Talk to your doctor about the meaning of your specific test results, and whether you may need vitamin D supplements.
Many people are confused by the way these tests are reporte.
What Is A 25-Hydroxy Vitamin D Test?
Vitamin D is a nutrient that the body makes on exposure to sunlight. For example, it helps the body absorb calcium to maintain bone health.
It also supports the function of muscles and nerves. A 25-hydroxy vitamin D test measures vitamin D levels in the body.
Reference Range
Many of the currently available assays measure and report on both vitamin D2 and D3 metabolites.
This can be useful in studies evaluating the contribution of vitamin D2 and D3 to overall vitamin D status.