Eagle Clinical – Bio-D – 60 Tablets
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Bio-D contains Calcifediol, which is a form of vitamin D3 that is naturally produced in the body by the liver from the precursor Colecalciferol. Calcifediol bypasses hydroxylation in the liver, a metabolic step required by Colecalciferol. As such, Calcifediol only requires one reaction to convert to active vitamin D3.
Always read the label. Follow the directions for use. If symptoms persist, consult your healthcare professional.