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Vitamin IU Conversions

Convert vitamin supplement dosages between IU and micrograms for vitamins A, D, and E.
Includes daily recommended values and upper tolerable limits.

Vitamin IU to mcg Converter

Convert IU to micrograms for vitamins A, D, and E. Covers retinol, beta-carotene, cholecalciferol, and both natural and synthetic vitamin E forms.
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