• Manufactured by Jarrow Formulas
• Vitamin D3
• (5000IU) 100 sgels

Jarrow Vitamin D3 (5000IU)

• Promotes: Calcium and Bone Metabolism* • Immune Function* • Breast, Colon and Prostate Protection* *
• Serving: 5000 IU
• Size: 100 Softgels
• Category: Basic Vitamins
• Product Number: 130005
• Product Code: D5000

What does Vitamin D3 do?

Jarrow FORMULAS® Vitamin D3 provides cholecalciferol, the most bioavailable form of vitamin D. Vitamin D3 is converted by the kidneys into the hormone calcitriol, the active form of vitamin D3. Calcitriol enhances calcium and phosphorous 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 and immune function.*