Iron-deficiency anemia the cause and severity of the condition. If the iron-deficiency anemia is a result of blood loss or another underlying cause, treatment is geared toward addressing the underlying cause. Most cases of iron deficiency anemia are treated with oral iron supplements. In severe acute cases, treatment measures are taken for immediate management in the interim, such as blood transfusions or intravenous iron. For less severe cases, treatment of iron-deficiency anemia includes dietary changes to incorporate iron-rich foods into regular oral intake and oral iron supplementation. Foods rich in ascorbic acid (vitamin C) can also be beneficial, since ascorbic acid enhances
Vitamin A A because it is essential for the synthesis of the vitamin A transport proteins and as the cofactor in conversion of retinol to retinal. In malnourished populations, common low intakes of vitamin A and zinc increase the severity of vitamin A deficiency and lead physiological signs and symptoms of deficiency. A study in Burkina Faso showed major reduction of malaria morbidity with combined vitamin A and zinc supplementation in young children. Due to the unique function of retinal as a visual chromophore, one of the earliest and specific manifestations of vitamin A deficiency is impaired vision, particularly in reduced light