Iron (as ferrous fumarate) is a form of supplemental iron, specifically available in a dosage of 600 mg. Ferrous fumarate provides an effective source of iron, similar to ferrous gluconate, which is available in a 300 mg dosage. Additionally, calcium citrate soft chews are an excellent option for those looking to support their calcium intake alongside iron supplementation. It’s essential to consider the benefits of both ferrous fumarate and calcium citrate soft chews, as they can complement each other in promoting overall health. When looking for supplements, one might find ferrous fumarate in various forms, but combining it with calcium citrate soft chews can enhance nutrient absorption and overall efficacy.