Iron supplement advertisements often appear in various media. Iron is indeed an important mineral so that stamina can be maximized every day. However, supplements must be consumed carefully. Actually there are many choices of foods containing iron that are able to meet the needs of the body, without additional consumption of supplements. Iron is one of the important nutrients and is needed by our body. All that can not be separated from the many benefits of iron that we can get. What are those? Benefits of Iron The following are the various benefits of iron for the body. Producing red blood cells that will carry oxygen throughout the body. Iron deficiency can cause a person to feel weak, tired and difficult to concentrate, because the body experiences a lack of oxygen due to decreased production of red blood cells. brain function to a decrease in the ability of the immune system to fight infections is also a result of lack of oxygen. An important component of myoglobin (a prote