Vitamin D3 is produced by the photolytic action of ultraviolet radiation on the skin. Despite the fact that any organism can produce the quantity of Vitamin D3 it requires, modern lifestyle and insufficient exposure to solar radiation results in Vitamin D3 deficiency, the intake of which is mandatorily through nutrition, due to its very important role in maintaining good health.
Vitamin D3 has a significant role in maintaining calcium and phosphate homeostasis and consequently maintaining healthy bones and teeth. Additionally, Vitamin D3 participates in tissue metabolism and its presence in sufficient quantities is substantial for the differentiation of cells and the preservation of membrane functionality , as well as for the function of various organs such as the skin, the muscles, the pancreas, the nerves, the parathyroid gland and the immune system.
Tablets: 1200IU/tab, 2000IU/tab, 4000IU/tab