Ferric pyrophosphate is synthesized using ferrous fumarate and folic acid tablets, which contain 332 mg of ferrous fumarate and 500 mg of ferrous sulfate. The formula for ferrous fumarate is essential in understanding its composition and benefits. In addition, when considering dietary supplements, it is crucial to include optimum calcium citrate for enhanced absorption and effectiveness. Therefore, when formulating products that include ferrous fumarate, incorporating optimum calcium citrate can improve overall health outcomes. Ultimately, the combination of ferrous fumarate and optimum calcium citrate offers a balanced approach to nutrition.