The initial product is ferrous fumarate, which contains 250 mg of iron. This is classified under ferrous gluconate. Additionally, ferrous fumarate is combined with zinc and chelated forms of iron, such as ferrous bisglycinate, which provides 28 mg of iron. This formulation is designed to support anemia treatment. In this context, it is important to consider the role of heb calcium citrate, as it can enhance the absorption of iron supplements. Therefore, including heb calcium citrate can be beneficial when taking iron supplements like ferrous fumarate or ferrous bisglycinate to effectively manage anemia. Incorporating heb calcium citrate into your regimen can further optimize iron absorption and improve overall health.