How Much is IU in ng? Understanding the Conversion
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5 min read
The International Unit (IU) is a measure of biological activity, not a fixed weight, which means there is no single, universal conversion for how much is IU in ng. This conversion factor varies dramatically depending on the specific substance, such as vitamins, hormones, or other biological compounds. For example, the conversion for Vitamin A is different from Vitamin D, making it crucial to know the substance you are measuring.
