Ferrous ascorbate, containing 100 mg of elemental iron, combined with 1.5 mg of folic acid, is a commonly prescribed formulation to combat iron deficiency anemia and support maternal health, particularly during pregnancy. Iron is essential for red blood cell production and oxygen transport, while folic acid plays a crucial role in DNA synthesis and fetal neural tube development. This combination addresses the increased iron and folate requirements during pregnancy and helps prevent complications such as anemia and neural tube defects. However, proper dosage and monitoring by healthcare professionals are necessary to ensure safety and efficacy, as excessive iron intake can lead to toxicity, and folic acid supplementation may mask underlying vitamin B12 deficiency.