Where is Bolivia Located? Bolivia is a country with a small population which is located in the continent/region of South America. Countries near Bolivia include Paraguay, Brazil, Peru and Uruguay. Its biggest cities and towns include Cochabamba, La Paz, Sucre and Oruro.
Iron is a mineral that is naturally present in many foods, added to some food products, and available as a dietary supplement. Iron is an essential component of hemoglobin, an erythrocyte protein that transfers oxygen from the lungs to the tissues [1].
29: IRON. Iron is an essential element in the diet. It is a component of body systems that are involved in the utilization of oxygen. It forms part of haemoglobin, the red pigment in blood, which allows oxygen to be carried from the lungs to the tissues. We cannot use all food sources of iron with equal efficiency.