10 Benefits of Iron to Maintain Your Health

Benefits of Iron to Maintain Your Health

The mineral iron is very vital in the body. It’s a key nutrient that enables the body to perform its functions for normal growth and development. Besides, iron is important in maintaining a healthy body, production of red blood cells, and it is an important ingredient for protein metabolism.

A better portion (about 70%) of the iron in the body is found in myoglobin and hemoglobin. The body has the ability to preserve about 25% of iron in ferritin for its backup plan, especially when there is a deficiency of this mineral in the body. The reason cases of anemia are many in women is because ferritin stores iron supplementation for only one year in women whereas it has the capability to store iron supplementation for up to 3 years in men. The remaining 5% of iron is found in protein components that catalyze certain enzymatic reactions in the body.

These are the top ten benefits of this super mineral.

1. Hemoglobin Formation

The chief role of iron in the body is the formation of hemoglobin. It is a key part of the essential protein molecule and an important factor that give the blood the dark shade. It plays a major role in the way oxygen is transported to the all the cells in the body. In addition, as a human being, you lose* a lot of blood either internally or externally, iron is incredibly important in restoring your healthy status. Therefore increasing* your iron intake is of great importance especially for women who tend to lose* a lot of blood monthly via the menstrual cycle.

2. Brain Function

brain function food

Iron is a very important mineral that is required for better functioning and development of all mammalian cells. It plays a significant role in the development of the brain and this is the reason pregnant moms are advised to increase* the intake of iron.

Iron aids the transportation of blood to the cells, the brain uses approximately 20% of the total oxygen in the blood. Therefore iron is directly involved in brain health since it’s the one that ensures sufficient supply of oxygen. It also ensures the proper flow blood in all parts of the brain thereby stimulating brain activity and at the same time preventing disorders like dementia and Alzheimer’s diseases.

3. Regulate Body Temperatures

Iron deficiency has been linked to poor temperature regulation in human beings. This is because iron is a vital facilitator for the regulation of body temperatures by ensuring* oxygen is travelling to all parts of the body effectively. Therefore if you find yourself getting cold frequently this could be a sign of iron deficiency in your body.
Proper body temperatures will not only make you feel comfortable but also enable your body metabolic and enzymatic processes to function optimally.

4. Promotes* Immunity

Promotes* Immunity

Iron promotes* and strengthens the immune system. The immune system is the first line of defense against diseases and ailments when it is made strong the body is proficient enough to resist disease and ailments. Additionally, the red blood cells provide enough oxygen to injured cells, tissues, and organs and facilitate quick recovery.
Put it this simple, without iron in the body no hemoglobin will be formed when there is no hemoglobin no oxygen will be transported to the body cells, and when the cells lack enough oxygen the healing process will be impaired.

5. Supports Enzyme Systems

Almost all enzymatic system in the body require iron to function optimally. When there is enough iron in the body and other constituents like myoglobin, catalase, and cytochromes are availed in the right levels all the organs system work optimally.

For example, when iron is consumed in the right amount it helps improve* concentration levels thereby improving* the mental and cognitive performance. This can only happen when there is increased blood flow to the brain which is the function of the iron’s red cells.

6. Improves* Restless Leg Syndrome

Improves* Restless Leg Syndrome

Do you experience restless leg syndrome? This might be because of iron deficiency in your body. The syndrome is mostly caused by lack of enough iron in the blood. The problem is associated with muscles spasm which can be another symptom of iron deficiency. Increases* your iron intake can be of great help incurring this problem.

7. Cures Chronic Fatigue

All the body organs require sufficient oxygen to be able to function optimally. One of the reasons you might be experiencing chronic fatigue is the deficiency of iron. When there are low levels of iron in the body the cells don’t receive sufficient oxygen and this is the reason you experience chronic fatigue. Take iron-rich meals will be of great help as it will help eliminate* this problem.

8. Prevents Anemia

Prevents Anemia

When there is a decrease* in the hemoglobin or the number of red blood cells in the body the condition is called anemia. Iron is of great importance in the functioning of red blood cells and the formation of hemoglobin. A decrease* in the level of iron in the body will translate to decrease* in the formation of hemoglobin. Increasing* the intake of iron will help prevent anemia.

9. Prevents Chronic Diseases

Iron boosts* the circulation system and other organ processes. If there is sufficient iron in your body chronic diseases related to the intestine, blood, or the excretory system will be kept at bay. Add iron-rich diets to your plan and you will be able to stay healthy.

10. Iron Is Good For Muscle Health

Iron Is Good For Muscle Health

Iron strengthens muscle flexibility and tone by facilitating the transportation of enough oxygen to the concentrated muscles. When there is iron deficiency you tend to feel weaker and cannot even perform light duties.


Just know that without oxygen human being cannot survive. And when we breathe in the oxygen we need to ensure it reaches all the parts of the body effectively. This can only happen if we supply the body with sufficient iron which will then facilitate the transportation of oxygen. If you have been taking diet with less amount of iron this is the time to stock your refrigerator with enough dietary iron sources.

The benefits derived from this magical mineral are many to count. It’s important to note that dietary iron can be classified into either heme or non-heme iron. Animal products and seafood contain both types of dietary iron, whereas foods like nuts, vegetables, beans, and fortified grains.

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Contributor : Kanisha (Consumer Health Digest)

This Article Has Been Published on March 15, 2017 and Last Modified on October 4, 2018

Kanisha is a renowned blog writer and founder of the FortunateKitchen blog. This blog specializes in food-related topics, from ways of making exquisite dishes to food preparation basics. As a self-taught chef, Kanisha is driven by passion and curiosity for food blogging. She is on course with her mission to educate readers, besides playing a role as a mom. Connect with her on Twitter.

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