Vitamin D is a fat-soluble vitamin crucial for several physiological processes, primarily calcium and phosphate homeostasis. It facilitates the absorption of these minerals in the intestine, which are vital for maintaining bone health and density. Beyond its role in skeletal integrity, Vitamin D is also implicated in immune function, cell growth, and the reduction of inflammation. The body can synthesize Vitamin D upon exposure to sunlight, specifically ultraviolet B (UVB) radiation, or it can be obtained through dietary sources and supplements.
Vitamin D
Hormone central to bone, immunity and mood.