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Jarrow Formulas Vitamin D3, Supports Calcium and Bone Metabolism, Immune Function, 5000IU, 100 Softgels (Pack of 2)

Publisher Jarrow Formulas
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Book Details
ISBN / ASINB003L8VQLK
ISBN-13978B003L8VQL1
AvailabilityUsually ships in 24 hours
Sales Rank19,362
MarketplaceUnited States 🇺🇸

Description

Jarrow Formulas Vitamin D3 provides cholecalciferol, which is more biologically active than ergocalciferol (D2). Vitamin D3 is ultimately converted to its hormonally-active form, calcitriol, in the kidneys. Calcitriol enhances dietary calcium and phosphorous absorption, stimulates the synthesis of osteocalcin (an important structural protein in bone), and supports a healthy immune response.*

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