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Function and Reasons Your Body Needs Iron

Ensuring adequate iron intake is important. Because there are many benefits of iron for health and fitness.

Iron is a mineral that can do many things in the body. The benefits of iron for the body, including helping to prevent the body from experiencing anemia, to maintain healthy cells of the body, nails, hair, and skin.

The function of Iron in the Body

The function of iron consists of various kinds, and everything is important for the body to always be in a healthy condition. These functions consist of:

1. Producing Hemoglobin




Iron plays a role in producing hemoglobin. This is because iron is able to give a thick red color to red blood cells. That way, the production of hemoglobin will continue to increase and the body's need for hemoglobin can be fulfilled.

2. Distributing Oxygen to the Whole Body

Every organ of the body needs an oxygen supply to work properly. Well, this is where the function of iron to carry and deliver oxygen between cells to ensure all organs of the body have received oxygen supply so that it can work optimally.

3. Regulates Body Temperature

Iron also functions to regulate the temperature of our body. If the iron level in the body is sufficient, the body will automatically be able to keep the temperature under control.

4. Forming Body Enzymes

Enzymes and a number of other ingredients such as cytochrome, myoglobin, and catalase are very important for the body. Iron functions to produce enzymes and these ingredients. Therefore, do not let the body lack of iron so that enzyme production continues to run normally.

Benefits of Iron for Body Health

After knowing the function of iron in general, now is the time to find out what are the benefits of this iron for the body. That way, you will increasingly understand how important it is to always meet the iron requirements in the body.

1. Maintaining the Function of the Organs

The most important benefits of iron for body health are of course to keep all organs of the body working properly. As previously explained, iron is a conduit of oxygen needed by organs. If the iron level in the body is sufficient, the oxygen supply automatically runs smoothly and the organs can function properly.

2. Optimizing Body Metabolism

One of the functions of iron is to help the formation of enzymes. This indirectly results in the benefits of iron to optimize the body's metabolism.

3. Prevent Anemia or Less Blood

Do you often feel dizzy and easily tired? Be vigilant, because this might indicate that the body does not have adequate blood content.

Blood deficiency, or anemia, is commonly experienced by many people. This health disorder is mainly caused by an iron-deficient body. Therefore, immediately recover the blood condition by eating foods that contain iron.

4. Improving the Immune System

The immune or immune system is also important to maintain so that the body becomes less susceptible to disease. How to improve the immune system? One of them is of course by ensuring that your body is not deficient in iron because of its very significant effect on the immune system's good or bad.

5. Optimizing the Synthesis of Neurotransmitters

The benefits of iron are also related in terms of the formation of chemical compounds processing and sending nerve signals or referred to as neurotransmitters. Neurotransmitters consist of a number of substances that are essential for smooth bodily activities that require a nervous system, such as dopamine, serotonin, and norepinephrine.

6. Maintain Muscle and Brain Function

Iron becomes one of the substances contained in muscle tissue. The benefits of iron are to help supply oxygen which is useful when the process of muscle contraction occurs.

Meanwhile, in relation to brain function, the benefits of iron are that the brain always gets a blood oxygen supply which is good for the development of the brain itself. As is known, the brain requires at least 20% of blood oxygen to work normally.

Read Also : 6 Easy Tips to Optimize Brain Work

7. Keeping Pregnant Women Healthy

During pregnancy, of course, the mothers will spend extra energy. Therefore, it is important for pregnant women to always consume foods that contain iron because iron has benefited so that blood levels remain at normal volume.

Read Also : How to Keep Teeth and Gums Healthy During Pregnancy

8. Helping Fetal Growth

The oxygen supply for the baby's fetus is very important for its growth in the stomach. Well, for you pregnant women, you should always meet the iron needs of the prospective baby because the benefits of this mineral are to help the development of the fetus, including the development of the organs of his body.

9. Improve intelligence

Do you feel less responsive in thinking? If yes, don't rush into a panic because maybe what happens to you is simply an iron deficiency. This is where the importance of iron because it turns out, iron is useful to improve intelligence thinking. This can not be separated from the function of iron in delivering oxygen to the brain so that the brain can work optimally.

Impact of Iron Deficiency

Given the role of iron is very important for the body, then you should ensure that daily iron requirements are sufficient. Lack of iron intake can cause a variety of health problems, including:

  • Causes anemia

The body needs red blood cells to get enough oxygen. Meanwhile, red blood cells are formed from hemoglobin containing iron. So that it can be said that iron is an important component in the formation of oxygen-carrying cells throughout. When a person is deficient in iron, there will be an increased risk of iron deficiency anemia. In addition, menstruation can also cause a woman to be deficient in iron, especially when the volume of blood coming out is quite large or the period of menstruation is long.

  • Triggers hair loss

Iron deficiency can also cause hair loss. It is recommended to include iron-containing foods into the daily menu to avoid this. Foods containing iron include oysters, shellfish, legumes, and spinach.

  • Causes fatigue and weakness

As mentioned above, iron is an important component in the formation of red blood cells. Without healthy red blood cells, the body will have problems getting oxygen. This can cause fatigue and weakness.

  • Increases the risk of health problems in the womb

When pregnant, women need adequate iron intake. Because of the lack of iron in pregnant women can endanger the health of the baby. Iron-deficient pregnant women are at risk of giving birth to premature babies, giving birth to babies with low weight and death in newborns.

Meet Iron Needs with This Food Consumption

If you don't want to experience iron deficiency, it's good to consume some types of iron-rich foods, such as the following:

  • Liver

Beef liver or chicken liver apparently includes foods that contain iron high enough. Nutrients found in the beef liver or chicken liver are not only iron, but also contain protein, vitamin A, vitamin C, vitamin B12, and zinc. However, liver consumption must be limited. because it can increase cholesterol in the blood. Including pregnant women should limit the consumption of the liver. This can cause too much intake of vitamin A which is harmful to the health of the fetus in the womb. It is recommended to consume only small portions of the liver.

  • Spinach

This green vegetable is not only rich in vitamins, fiber, protein, and calcium, but spinach also contains high amounts of iron. In one bowl of spinach, there are at least more than 6 mg of iron. You can consume it by boiling or sautéing to make it easier for the body to absorb the nutrients in it.

  • Oyster

Seafood containing iron includes oysters and shellfish. In 5 medium oysters, it contains about 3 mg of iron. In oysters, not only iron, but there are several important nutrients such as vitamin B12 and zinc. If you don't like it, you can replace it with tuna or salmon. However, pregnant women are advised to be more careful about eating seafood. Although rich in iron and omega-3 fatty acids, seafood is also susceptible to high levels of mercury which can affect the development and brain of a baby.

Iron in foods can also be obtained from other types of foods such as soybeans, pumpkin seeds, beans, legumes, sesame seeds, and iron-fortified cereals. You can put various types of food into your daily menu.

There are various benefits of iron which is very important for maintaining body functions and health optimally. Eat foods that contain iron regularly. If you need to take iron supplements, it should be done after consulting a doctor.





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