Supplement with 80mcg (3200 IUI) of Vitamin D3 dissolved in cold pressed olive oil per pearl. Contributes to the normal functioning of the immune system and the proper absorption of calcium and phosphorus from the bloodstream. Store in a cool dry place. Protect from direct sunlight. Keep out of reach of children. It is recommended that older people or people with dark complexion taking vitamin D supplements because of their reduced ability to synthesize Vitamin D from the sun. Supplements should not replace a balanced diet and we always advise taking them after evaluating blood tests.