by Miguel Rodriguez | Nov 22, 2020
The cost of a Vitamin D test is $49.95. This includes a collection kit, the envelope and postage to send in your blood spot, and a detailed report of your results. Your results will include your Vitamin D level along with suggestions of how to get to an optimal...
by Miguel Rodriguez | Nov 22, 2020
Yes! Even those who live in sunnier climates and/or take Vitamin D still might be falling short, because there are so many individual factors that can affect your blood level. The only way to truly know if your diet or environment is delivering what you need is to...
by Miguel Rodriguez | Nov 22, 2020
The “blood” level of vitamin D that we present is equal to the concentration of total vitamin D level in plasma or serum. It is measured from a dried blood spot using an LC/MS method, which is a gold standard technique. We have validated our method of measuring plasma...
by Miguel Rodriguez | Nov 22, 2020
The reference range is provided simply to give an idea of how these values compare to a large number of others taken from a relatively healthy population. The reference range of 20-80 ng/mL refers to the range of blood vitamin D levels from a normal population. When...
