Vitamin D3 is converted by the kidneys into the hormone calcitriol, the active form of vitamin D3. Jarrow FORMULAS Vitamin D3 is tested and verified to be free of vitamin A. Supports:. Calcitriol enhances calcium and phosphorus absorption, stimulates the synthesis of osteocalcin (an important structural protein in bone), and is involved in proper cell differentiation (changing of cell function), including in prostate cells. Jarrow FORMULAS Vitamin D3 provides cholecalciferol, the most bioavailable form of vitamin D. Calcium and Bone Metabolism. In Extra Virgin Olive Oil. Cholecalciferol. Immune Function.
Vitamins & Supplements > Letter Vitamins > Vitamin D > Vitamin D3 - Cholecalciferol
Jarrow Formulas Immune Support Vitamin D3 2500 IU - 100 Softgels
Specifications of Jarrow Formulas Immune Support Vitamin D3 2500 IU - 100 Softgels | |
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