Daily Archives: August 7, 2012

Even More Evidence of Widespread Vitamin D Deficiencies

Posted on August 7, 2012 by Robert Barrington

Circulating levels of 25-hydroxyvitamin D [25(OH)D)] have been established as the biomarker for vitamin D status, and are representative of the sum total of dietary, supplementary and endogenously produced vitamin D. Generally, a plasma level of 25(OH)D below 25nmols/L will … Continue reading →

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