Are Iron Pills Made From Animals? Separating Heme From Non-Heme Sources
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3 min read
While it's true that some iron supplements, known as heme iron, are derived from animal sources like bovine hemoglobin, the vast majority of widely available oral iron pills are not. These common over-the-counter options are made from non-heme iron, which is chemically synthesized from mineral salts, offering a vegan and vegetarian-friendly way to boost iron intake.