Liquid Vitamin D3 , 2,000 IU, 1 fl oz
Full Description Below
Benefits at a Glance
- 2,000 IU of convenient, liquid-dose vitamin D
- Supports healthy bone density
- Promotes healthy cell differentiation and immune function
- Perfect complement to multivitamins with 1,000 IU to 3,000 IU vitamin D
Supports Optimal Health
Vitamin D has long provided significant support for healthy bone density.1-6 However; scientists have also validated the critical role that vitamin D plays in regulating healthy cell division and differentiation, and its profound effects on human immunity.7-14 These findings link a deficiency of vitamin D to a host of common age-related problems.
The current recommended daily allowance (RDA) for vitamin D is only 600 IU, which has resulted in startling evidence of a widespread deficiency for this vitamin. Most experts in the field now recommend intakes between 1,000-10,000 IU for adults to achieve a serum 25(OH)D level above those indicative of vitamin D deficient levels, at approximately 80 nmol/L or 32 ng/mL.
Increased Blood Levels
Life Extension suggests that healthy adults supplement each day with 5000-8000 IU of vitamin D with the objective of achieving an optimal 25-hydroxy vitamin D blood level between 50-80 ng/mL. A vitamin D blood test can help you determine the additional amount of vitamin D you may need to achieve an optimal level.