Iron is one of the most important minerals in our body. We need iron to produce the red blood cells that keep us in good health and feeling great. Iron also delivers the oxygen to all of our tissues to keep them working effectively as well. It is no wonder that many people are quite deficient in iron considering the overall bad diet habits that many Americans have, and with that deficiency comes a host of problems that people are facing on a regular basis such as anemia. Iron deficiency also leads to a decrease in physical performance, learning problems, weakness and fatigue, which can also be attributed to anemia. Iron supplements are a good way to get the iron that you need without adding too much. Considering how essential it is to almost every part of our body, it is important to add it to our diet. Without it, our organs cannot function properly nor can our muscles. It also helps us to fight off bacterial infections that can be caused by a lack of protein. Iron supplements also benefit us other ways as well. It helps with the memory as well as the ability to concentrate and can actually improve our mood. From infection to stress, iron supplements can give us back what our diet does not. There are particular groups of people that are prone to iron deficiency such as pregnant women, lactating mothers, vegetarians and vegans, and elderly people because as we get older we actually do not absorb as much iron as when we are young. Without enough iron we are put at risk not only of anemia but of gastrointestinal problems such as ulcers, but cancer, reduced mobility as well as loss of overall wellness that iron can only give us.