Doctor's Best Vitamin D3 supports healthy bone density and structure*Vitamin D3 enhances and regulates immune function, supports optimal cardiovascular function and enhances cellular function*Approximately 75% of Americans are deficient in vitamin D*
Research shows that supplemental vitamin D3 (cholecalciferol) is significantly more efficient at converting to active vitamin D in the body than vitamin D2 (ergocalciferol). This makes vitamin D3 the preferred supplemental form of this nutrient. Vitamin D deficiency is prevalent with more than 75% of Americans deficient in this nutrient. People who live in the northern half of the United States are at a greater risk of being Vitamin D deficient due to a lack of sunlight.*
Take 1 softgel daily with food or as recommended by a nutritionally-informed physician. Store in a cool dry place.
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