Vitamin D, contains 1,000 I.U. of natural vitamin D3 per tablet, essential vitamin that plays many important roles in the proper functioning of the body.
Though classified as a vitamin, vitamin D is actually a key regulatory hormone for calcium and bone metabolism.†
Adequate vitamin D status is essential for ensuring normal calcium absorption and maintenance of healthy plasma calcium levels. Besides bone support, vitamin D has many other roles in the body, including modulation of cell growth, neuromuscular and immune function.