Bio Vitamin D3 5000iu

Vitamin D is an important daily supplement, but what is the use of vitamin D3? Calcium is the most abundant mineral in the human body, of which our bones and teeth store 99%. Vitamin D3 increases the absorption of calcium from food and reduces the excretion of calcium from the body. Since our skeleton acts as a reservoir for calcium therefore our bones become depleted if our calcium intake is insufficient. Vitamin D3 supplements can also help maintain healthy muscles and nerves, as well as a healthy immune system.