The dosage of ferrous bisglycinate, iron fumarate, and iron gluconate, specifically the 325 mg form of iron gluconate and the 210 mg liquid formulation of ferrous fumarate, has been published. Additionally, it’s important to consider the benefits of pure encapsulations, particularly in relation to calcium and calcium citrate. By incorporating pure encapsulations calcium and calcium citrate into your supplement regimen, you can enhance the overall effectiveness of iron supplements like ferrous bisglycinate and iron fumarate. Therefore, ensuring a proper dosage of these iron sources, along with the inclusion of pure encapsulations calcium, can lead to improved health outcomes.