Brand: Life Extension
Features:
- 2 Bottles of 60 Softgels
- Vitamin D is synthesized in the body from sunlight
- Currently, most experts in the field believe that intakes of between 1000 and 4000 IU for adults will
- Vitamin D levels explain the seasonality of influenza
Details: Vitamin D is synthesized in the body from sunlight. But, due to the winter season, weather conditions, and sunscreen blockers, the body's ability to produce optimal vitamin D levels may be inhibited. In fact, it has been proposed that annual fluctuations in vitamin D levels explain the seasonality of influenza. All of these factors point to the value of taking a daily vitamin D supplement to ensure optimal vitamin D intake
