Life Extension Vitamin D3, 5000 IU, 60 softgels
Life Extension Vitamin D3 may help to provide significant support for healthy bone density. 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. Life Extension Vitamin D3 may be synthesized by humans in the skin upon exposure to ultraviolet-B (UVB) radiation from sunlight.
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Vitamin D3 can be synthesized by humans in the skin upon exposure to ultraviolet-B (UVB) radiation from sunlight. But, due to the winter season, weather conditions, and sun screen usage, the body’s ability to produce optimal vitamin D levels may be inhibited. These factors point to the value of taking a daily vitamin D supplement.
Life Extension Vitamin D3 may help to provide significant support for healthy bone density. 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. These findings link a deficiency of vitamin D to a host of common age-related problems.
The current 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.
Life Extension Vitamin D3 may help 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 amount of vitamin D you need to supplement to achieve an optimal level.
Take one softgel daily with food, or as directed by your health care professional or pharmacist. Store in a cool, dry place.
Do not use if safety seal is broken or missing. Keep out of reach of children. If you are pregnant or nursing, please consult your healthcare professional before using this product.
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