Your body does synthesize vitamin D from sunlight. However, bad weather, lower light exposure, and sunscreens can inhibit the bodys production of optimal vitamin D levels.1 Vitamin D is essential to healthy bone density, plays a critical role in regulating healthy cell division, and has a profound effect on your immune system. And now, Life Extension offers a convenient, easy to take liquid vitamin D3 supplement!
Benefits at a Glance
- Supports healthy bone density, cell differentiation, and immunity
- Promotes ideal vitamin D blood levels with daily use
- Highly absorbable liquid vitamin D formula
- Perfect for those whose multivitamin already contains vitamin D
- Bone Health, Cellular Health, and Immune Health
Vitamin D has long provided significant support for healthy bone density.2-8 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.9-15 These findings link a vitamin D deficiency to common age-related decline.
Optimal Blood Levels of Vitamin D
The current recommended daily allowance for vitamin D is only 600 IU. This 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.
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.
Easily Absorbed Vitamin D formula
That makes this highly absorbable liquid vitamin D supplement perfect for those already receiving 1,000 IU to 3,000 IU of daily vitamin D in a multivitamin formula. A vitamin D blood test can help you determine how much vitamin D you need to achieve optimal blood levels.