Tag: Cholecalciferol 400 units

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What is Cholecalciferol 400 Units and How Does It Benefit Your Health?

Oct 18, 2025 •

4 min read

According to the National Institutes of Health, the recommended daily intake of vitamin D for infants is 400 IU. Cholecalciferol 400 units, also known as vitamin D3, is a common and essential daily supplement, particularly for breastfed infants and others at risk of deficiency.