Vitamin D is a vitamin which is fats-soluble and can be ingested with food or be produced by the body as a result of the incidence of sunlight on our skin. People with little exposure to sunlight often decide to supplement their diet with an extra dose of vitamin D.

Vitamin D is involved in the growth and maintenance of bones and teeth, and contributes to absorption and use of calcium and phosphorus, which are essential for mineralization of bones and teeth.

Also, vitamin D plays a regulator role in function of immune system, acting both adaptive and innate immune system.

It is recommended to:

• Seniors, especially those with a compromise nutrient intake.

• Anyone with low exposition to sunlight.

Vitamin D has the following functions:

• Contributes to normal maintenance of bones and teeth.

• Contributes to absorption and utilization of calcium and phosphorus.

• Contributes to normal function of immune system.

• Contributes to normal maintenance of muscular function.