Is 45mg of elemental iron too much? Understanding the Tolerable Upper Intake Level
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4 min read
According to the National Institutes of Health, 45mg of elemental iron is the Tolerable Upper Intake Level (UL) for healthy adults aged 19 and older, but this amount is the maximum daily limit, not a recommended dose. Exceeding this threshold without medical supervision can lead to adverse effects, especially for those with specific health conditions or sensitivities.
