"Liquid Vitamin D3 2,000 IU Life Extension 1 oz Liquid"

"Liquid Vitamin D3 2,000 IU Life Extension 1 oz Liquid"

Liquid Vitamin D3 2 000 IU by Life Extension 1 oz Liquid Liquid Vitamin D3 2 000 IU (Old upc 737870864011) 1 oz Liquid 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 bodys ability to produce optimal vitamin D levels may be inhibited. These factors point to the value of taking a daily vitamin D supplement. Vitamin D has long provided 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. Note The number of drops may vary based on temperature and altitude. Caution Individuals consuming more than 2 000 IU day of vitamin D (from diet and supplements) should periodically obtain a serum 25-hydroxy vit