Doctor's Best, Vitamin D3, 25 mcg (1,000 IU)

  • Vitamin D3 helps support immune health
  • Helps regulate calcium and phosphorus levels needed for healthy bones and teeth
  • Helps support bone and cardiovascular health

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Doctor's Best Vitamin D3 provides D3 (as cholecalciferol) needed by the body to regulate phosphorus and calcium levels for healthy bones, teeth, and heart. Vitamin D3 is produced in the skin by absorbing UV rays from the sun and is obtained from food in limited amounts.

Sun protection and climatic factors can affect low vitamin D3 levels. Vitamin D3 is beneficial for the immune system, cardiovascular, bone density and structure, and cellular function. It plays a role in most organs and systems of the body and influences chemical messengers of the immune system.


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