Iron lactate and ferrous fumarate 210mg combined with orange juice, along with cyanocobalamin and folic acid capsules, have various uses. The first publication highlighted the benefits of ferrous gluconate derived from ferrous fumarate 305mg. Additionally, calcium citrate 200mg plays a crucial role in enhancing iron absorption and overall health. Incorporating calcium citrate 200mg into your diet can support the effectiveness of iron supplements like ferrous fumarate and iron lactate. It is essential to consider calcium citrate 200mg when discussing the benefits of these iron formulations, as it aids in maximizing their impact on the body.