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What is the function of iron in our bodies?

In this post, you’re going to learn how iron functions in our bodies and how it helps our bodies be healthier and more efficient.

Before we go into that, here are a couple of things we have to know:

1) Iron is an essential mineral that is abundantly found in red meat, spinach, seafood, dried fruits, and more.

2) There are two types of iron – heme iron and non-heme iron.

3) Your body absorbs heme iron more efficiently.

Now, that you know more about iron, let’s discuss how iron functions in our bodies

Your body needs for the normal function of your immune system, metabolism and oxygen transport. Active Iron is kind on your stomach and strong on absorption, click here to view our store.

How Iron Functions in Our Bodies

Iron has several functions in the human body, all contributing to good health and proper functioning. Iron contributes to:

  • The normal energy-yielding metabolism (energy production)

Iron is one of the most vital minerals for our cells. Our primary energy source is food, and our cells need iron to convert food into energy. The more iron you have in your body, the more energy you’re going to have. However, an excess of iron can lead to some health problems, so try to stay within the norm.

  • The reduction of tiredness and fatigue

A recent study showed that women who took iron supplements experience 48% less fatigue than women who didn’t take them. This study explains why iron is so important, especially for athletes and pregnant women who need to have more energy to function better. (Source)

  • Your normal cognitive function

Iron is essential for cognitive function, including memory, problem-solving, concentration, and learning. Your brain will perform at its best if your body has enough iron in its system. In that case, you won’t have to drink coffee every 2-3 hours to improve your concentration.

  • The normal function of the immune system

There’s a big link between iron and the immune system. Iron is a key mineral that helps with the creation of cells and their growth.. Moreover, iron plays a role in your immune health because it is necessary for immune cells proliferation and maturation, particularly the lymphocytes, associated with your body’s general response to infection.

  • The normal oxygen transport in the body

One of the most important functions of iron is the transportation of oxygen to the blood. Iron’s main purpose is to carry oxygen in the hemoglobin of red blood cells throughout your body so your cells can produce energy. Also, iron improves oxygen storage through myoglobin. Myoglobin is a protein containing iron which transports and stores oxygen within your muscles.

  • The normal creation of red blood cells and haemoglobin

Iron is involved in a process called heme synthesis. It forms haemoglobin, which is a protein in your red blood cells. Haemoglobin transports oxygen from your lungs to your body’s tissues to help you maintain basic life functions. Without this process, your body won’t be able to get enough oxygen and you’ll start feeling tired or fatigued.

  • The process of cell division

Iron is essential for mitosis, a process that’s part of the cell cycle. The division of cells creates more identical cells which have the same number of chromosomes. The process of mitosis has 5 stages – prophase, prometaphase, metaphase, anaphase and telophase. During mitosis, the duplicated chromosomes attach fibers that pull one copy of each chromosome to the opposite sides of the cells.

Function of iron: Conclusion

To summarize, iron is a vital mineral for your body. It helps you:

⋅ Increase energy production.

⋅ Reduce fatigue.

⋅ Improve your cognitive function.

⋅ Keep your immune system strong.

⋅ Transport oxygen in your body.

⋅ Create red blood cells.

⋅ Maintain healthy cell division.

This is why you should try to improve your iron absorption by taking a supplement such as Active Iron. Active Iron was created for easy absorption and convenience, allowing you to take your iron supplement whenever you want without upsetting your stomach, as is often common with other iron supplements

Further Reading:

Iron for Vegetarians: Plant-Based Iron Sources to Maintain Iron Intake

How to Take Iron Supplements for Best Absorption

How to Take Iron Pills Without Getting Sick

Best Time to Take Vitamins