Check out our top picks below. If you are looking for a reliable iron supplement, Nature Made Iron 65 mg (325 mg Ferrous Sulfate) Tablets could be a great option. In my experience, Nature Made ...

WebMD reports that ferrous sulfate, which contains 20% elemental iron, is the most popular iron supplement. There are about 65 mg of elemental iron in a 325 mg ferrous sulfate tablet. Ferrous ...