can low iron levels in pregnancy cause weight loss
In iron-deficiency anemia, the blood cannot carry enough oxygen to tissues throughout the body. Iron deficiency is the most common cause of anemia in pregnancy. Folate-deficiency anemia.Folate, also called folic acid, is a type of B vitamin.t carries oxygen from the lungs to the rest of the body. In iron-deficiency anemia, the blood cannot carry enough oxygen to tissues throughout the body. Iron deficiency is the most common cause of anemia in pregnancy. Folate-deficiency anemia. Folate, also called folic acid, is a type of B vitamin.