BioD-Pearls are soft gelatin capsules with 5 μg vitamin D3 in each capsule. Their size makes them easy to swallow. The vitamin D is dissolved in cold-pressed olive oil, as vitamin-D is a fat-soluble vitamin.

Vitamin D has an array of important functions in the body. For instance, vitamin D is:

• important for normal cell division
• helping to maintain normal bones and teeth
• contributing to a normal absorption and utilization of calcium and phosphorus
• playing a role in the body's immune system and muscle function