People who experience a loss of iron levels in the body undergo a gradual process of having a negative iron balance. After calcium, iron is the second most important mineral in the body. Iron provides protection against the free radicals and facilitates in the formation of hemoglobin and certain essential enzymes. This happens when the iron intake does not meet.

Iron is essential for the transportation of oxygen in the blood to all parts of the body. As the primary component of hemoglobin, iron acts as the oxygen carrier in the blood and is normally obtained through consumption of certain foods. Inadequate daily intake of iron, pregnancy, blood loss due to heavy menstruation or internal bleeding could also lead to an iron deficiency. It is highly beneficial for a positive immune activity and also helps in the proper functioning of the liver. Poor absorption of iron in the body could lead to iron deficiency that could further amount to anemia. One of the most important components of the human body, which ensures a normal functioning of the body system, is iron.

Many metabolic processes and the regulation of cell growth and differentiation are also carried out with the help of iron.