25 hydroxy Vitamin D

Supplement

The major circulating form of Vitamin D, measured in blood tests to assess Vitamin D status. It is a precursor to the active steroid hormone.

Mentioned in 1 video

Videos Mentioning 25 hydroxy Vitamin D

Rhonda Patrick at Orthomolecular Medicine Congress in Bussum, Netherlands (Keynote Oct. 3rd, 2015)

Rhonda Patrick at Orthomolecular Medicine Congress in Bussum, Netherlands (Keynote Oct. 3rd, 2015)

FoundMyFitness

The major circulating form of Vitamin D, measured in blood tests to assess Vitamin D status. It is a precursor to the active steroid hormone.