Vitamin D toxicity

Vitamin D toxicity
Cholecalciferol (shown above) and ergocalciferol are the two major forms of vitamin D.
Specialty	Endocrinology, toxicology

Vitamin D toxicity, or hypervitaminosis D, is the toxic state of an excess of vitamin D. The normal range for blood concentration in adults is 20 to 50 nanograms per milliliter (ng/mL).