Iron is an essential nutrient required for the transportation of oxygen in our body. The nutrient helps in formation of hemoglobin and red blood cells. Deficiency of Iron is called anemia. When the body is lacking in Iron, it decreases the production of hemoglobin and red blood cells. People having this deficieny have several symptoms like weakness, tiredness, headache, bleeding and dizziness. You can have shortness of breath. Symptoms of Iron deficiency in children are fussiness, reduced attention, slow growth and delayed skill development. It is important to take treatment for Iron deficiency. You should have awareness about signs of anemia. Following are the 15 signs you may have Iron deficiency.