Initially, iron deficiency anemia can be so mild that it goes unnoticed. But as the body becomes more deficient in iron and anemia worsens, the signs and symptoms intensify. Iron deficiency anemia signs and symptoms may include:  Extreme fatigue Weakness Pale skin Chest pain, fast heartbeat or shortness of breath Headache, dizziness or lightheadedness Cold hands and feet Inflammation or soreness of your tongue Brittle nails Unusual cravings for non-nutritive substances, such as ice, dirt or starch Poor appetite, especially in infants and children with iron deficiency anemia 
initially  iron deficiency anemia can mild goes unnoticed  body deficient iron anemia worsens  signs symptoms intensify  iron deficiency anemia signs symptoms may include:  extreme fatigue weakness pale skin chest pain  fast heartbeat shortness breath headache  dizziness lightheadedness cold hands feet inflammation soreness tongue brittle nails unusual cravings non-nutritive substances  ice  dirt starch poor appetite  especially infants children iron deficiency anemia 
iron deficiency anemia