How much does vitamin D increase with supplements?
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4 min read
According to the NIH, for every 1,000 IU of daily vitamin D3 supplementation, blood levels of 25(OH)D are expected to increase by approximately 10 ng/mL after a few weeks. However, this rate can vary significantly based on individual factors, making the question of how much does vitamin D increase with supplements a complex one. This article explores the typical increases, influencing factors, and best practices for optimizing your vitamin D levels.
