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Unit Conversions - Dietary Supplement Ingredient Database

Unit Conversions - Dietary Supplement Ingredient Database

IU**. Vitamin E, mg alpha-tocopherol, 1 IU (natural) = 0.67 mg Vitamin E (as alpha-tocopherol) 1 IU (synthetic) = 0.45 mg Vitamin E (as alpha-tocopherol), IU**.

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Unit Conversions

Unit Conversions

Vitamin A, μg RAE, 1 IU retinol = 0.3 mcg RAE 1 IU supplemental beta-carotene = 0.3 mcg RAE ; Vitamin E · mg alpha-tocopherol, 1 IU (natural) = 0.67 mg Vitamin E ...

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