Vitamin D2

Vitamin D2 (generic name: ergocalciferol) is a form of vitamin D that is derived from plants, rather than animals. It is also known as ergosterol, which is converted to vitamin D2 by exposure to ultraviolet radiation.Vitamin D2 is important for maintaining strong bones and teeth, as well as supporting the immune system. It is also important for the proper functioning of the muscles, nerves, and cells in the body.