Why do I need Vitamin D?

As with all nutrients, our bodies need vitamin D from the environment (through food or sunlight in this case) to function properly. Vitamin D has a particularly important role in bone health by helping with calcium absorption. This is a very clear relationship as its...

How do I get Vitamin D?

Vitamin D3 is the primary raw material to make active and usable vitamin D. It is produced when the body is exposed to sunlight (ultraviolet B radiation sunlight). Our bodies are amazingly efficient when it comes to producing vitamin D3; brief sunlight exposure of the...

How much Vitamin D do I need?

It depends! At OmegaQuant we recommend aiming for a Vitamin D blood level >30 ng/mL, but that can be achieved in several ways. Some people may be able to reach this level through exposure to the sun, while some may achieve it through a high-fish diet and fortified...

What is an optimal Vitamin D level?

There is not yet an agreed upon “optimal” Vitamin D level in the scientific community. This mostly comes from a disagreement on “deficiency” (Taylor C, et al. 2018) vs “optimal” blood levels (Holick MF. 2017) and what endpoint is being considered, i.e. bone health vs....

When should I take a Vitamin D test?

You can take a Vitamin D test at any time. This test is a long-term stable view of your Vitamin D intake and will not be affected by any short-term dietary or supplementary changes. A test will simply tell you if your diet is delivering enough Vitamin D to maintain an...

These statements have not been evaluated by the Food and Drug Administration. This test is not intended to diagnose, treat, cure, prevent or mitigate any disease. This site does not offer medical advice, and nothing contained herein is intended to establish a doctor/patient relationship. OmegaQuant, LLC is regulated under the Clinical Laboratory improvement Amendments of 1988 (CLIA) and is qualified to perform high complexity clinical testing. The performance characteristics of this test were determined by OmegaQuant, LLC. It has not been cleared or approved by the U.S. Food and Drug Administration.