Insulin secretion and sensitivity in healthy adults with low vitamin D are not affected by high-dose ergocalciferol administration: a randomized controlled trial.
Deborah M MitchellBenjamin Z LederEnrico CaglieroNatalia MendozaMaria P HenaoDouglas L HaydenJoel S FinkelsteinSherri-Ann M Burnett-BowiePublished in: The American journal of clinical nutrition (2015)
In healthy persons with low 25(OH)D(total), ergocalciferol administration for 12 wk normalizes 25(OH)D(total) but does not improve insulin secretion, insulin sensitivity, or other markers of metabolic health.