Vitamin D: Structure, Types and Sources, Metabolism, Role
Vitamin D: Structure of vitamin D: Diagram I: Diagram showing the molecular structure of vitamin D (Norman, 2008). Vitamin D is classified as a secosteroid as the molecular construction of vitamin D is closely related to that of steroid hormones (e.g. estradiol, cortisol, and aldosterone) in that they have the same root ring structure … Read more