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Vitamin D

Tablets / Bottle: 84

Health Basics

  • Necessary for normal bone mineralization and growth
  • Helps in the development and maintenance of bones and teeth
  • Helps in the absorption and use of calcium and phosphorus
  • Helps to prevent vitamin D deficiency
  • The current recommendation of 400 IU of vitamin D per day may not be enough to prevent vitamin D deficiency. USANA’S supplement has 2000 IU of vitamin D per tablet.

The USANA Difference
  • Effective
  • Safe
  • Science-based
  • Pharmaceutical Quality

Vitamin D
Recent reports show that populations around the world are suffering from vitamin D deficiency. The problem is widespread and increasing, with potentially severe repercussions for overall health and bone-fracture rates. There is evidence that suggests vitamin D deficiency increases during the winter months because of decreased exposure to sunlight, although vitamin D deficiency may also occur during the summer months. USANA’s Vitamin D supplement is formulated with maximum strength vitamin D to ensure you get the vitamin D you need in one tablet.



Bone and Joint Health

It's easy to forget that bones are comprised of living tissue, with minerals being constantly deposited and withdrawn. In healthy adults, the rate of bone loss is roughly equal to the rate of bone gain. However, as we age, a deficiency of minerals can contribute to accelerated bone loss and ultimately osteoporosis. Our Bone and Joint Health supplements provide you with essential building blocks of healthy bones and joints.

Key Ingredients

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* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

  • Vitamin D

    USANA’s maximum-strength supplement created to combat vitamin D deficiency.

    Price: $23.94
    Product Code: 109


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