How Long Does It Take For Vitamin D To Be Out Of Your System?
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3 min read
The primary circulating form of vitamin D, 25-hydroxyvitamin D3, has a half-life of roughly 15 days, yet it can take much longer for vitamin D to be completely out of your system. As a fat-soluble vitamin, it is stored in the body's adipose tissue and released slowly, meaning that clearance is a gradual process that can extend over many weeks or even months.
