What advice is recommended for improving iron absorption?

Taking iron with Vitamin C is highly recommended for improving iron absorption because Vitamin C enhances the bioavailability of non-heme iron, which is primarily found in plant-based foods. This enhancement occurs because Vitamin C converts ferric iron (Fe3+) into ferrous iron (Fe2+), the form that is more readily absorbed by the intestinal mucosa. This mechanism is particularly important for individuals who consume a vegetarian or vegan diet, as their primary source of iron is non-heme iron.

Vitamin C also helps in the reduction of phytic acid and polyphenols present in many plant foods, which can inhibit iron absorption. Therefore, combining iron supplements or iron-rich foods with good sources of Vitamin C—such as citrus fruits, bell peppers, or broccoli—can significantly improve iron uptake and address issues related to iron deficiency.