What is the benefit of Iron – Growth and Development

Many people ask what is the benefit of iron? Iron is one the most important component of the cell structure in human blood.

It offers many benefits to our health such as eliminating fatigue, immune system functionality, increasing hemoglobin, treating anemia, and much more, according to studies.

The benefits of iron to the body can be so many, it “serves as carrier of oxygen to the  tissues from the lungs by red blood cell hemoglobin, as a transport medium for electrons within cells, and as an integrated part of important enzyme systems in various tissues”.

What is the benefit of iron for the liver?

Other key functions for iron, “iron-containing enzymes include the synthesis of steroid hormones and bile acids; detoxification of foreign substances in the liver and signal controlling in some neurotransmitters, such as the dopamine and serotonin systems in the brain”. Base on studies

“Iron is reversibly stored within the liver as ferritin and hemosiderin whereas it is transported between different compartments in the body by the protein transferrin. Managing iron levels is crucial to the body function. Only in some rare cases a person can overdoes iron, which our body saves for future use”.

“In other cases, overdoes iron can cause a buildup in certain organs like liver and “aggravates the reaction of free radicals that lead to cells and tissues damage”. According to research

What role does Iron play in the body?

Iron plays a vital role in the body. Therefore, certain level of iron is needed to produce healthy red blood cells. And we should be aware of its excreting from the body, it is lost with” cells from the skin and the interior surfaces of the body such as intestines, urinary tract, and airways”.

Research has been shown that “total amount lost is estimated 14 mg/ in children. A non-menstruating 55-kg women loses about 0.8 mg/day, a 70-kg man loses about 1 mg/day. Studies suggested that sweat iron losses could be considerable, especially in hot, humid climate, but these losses are negligible”.

Taking supplements rich in iron is important, the body stores iron when overdosed for later to make red blood cells in times of deficiency.

What is the benefit of Iron in preventing anemia?

The deficiency of iron results in fewer red blood cells to carry oxygen and remove carbon dioxide throughout the body, it is known as anemia. Anemia is the reason doctors suggest iron supplements.

“It is a medically defined low level of iron – and not getting the recommended daily allowance of iron which the Irish University Nutritional Alliance surveys record.

“The symptoms of anemia are tiredness, irritability, headaches and a pale, washed-out facial complexion but it must be diagnosed by a general practitioner or nurse practitioner following a blood test”. According to Sylvia Thompson.

What is the benefit of iron for women?

“Almost half of adult women and three-quarters of teenage girls aren’t getting enough iron from their food, according to the most recent dietary guidelines”. According to Sylvia Thompson, a contributor to Irish Times, and health, heritage, and environmental writer.

“Iron deficiency is one of the biggest nutritional deficiencies across the world and women need more iron than men because they lose it through menstruation, pregnancy and lactation,” says Louise Reynolds, dietitian and communications officer with the Irish Nutrition and Dietetic Institute (INDI)”.

“Iron is an essential mineral required to deliver oxygen to all cells of the body. And, while men need about 10 micrograms a day, menstruating women need about 14 micrograms a day. The iron needs of older women revert to those of men”.

 Also, iron is very essential for women to prevent anemia. According to the National Heart, lung, and Blood Institute, that one in five women of childbearing age has iron-deficiency, anemia. Based on research.

Moreover, “majority of pregnant women do not get enough iron they need to prevent deficiency. A pregnant woman needs twice as much iron than the woman who is not. Therefore, doctors recommend pregnant women to start taking gradual doses of iron supplement at the first couple months of pregnancy.

What are the health benefits of iron?

  • It treats anemia. The results when the hemoglobin level is below normal range.
  • Increases Hemoglobin. A protein in red blood cells that is responsible of transporting oxygen in the blood.
  • Reduces fatigue. Low iron is the cause of low energy level in both men and women.
  • Improves muscle strength. Normalizing the levels of iron in the body assist in providing the necessary oxygen the muscle needs for contraction and endurance.
  • Immunity Booster. Iron is essential in strengthening the immune system, which is important factor for the body in fighting diseases and infections.
  • Improves focus. Keeping iron levels balanced in the body will improve concentration and focus according to studies.
  • Lessens bruising. Low iron causes the person to bruise easily, because hemoglobin effects the production of red blood cells.
  • Sleep better. Research found an important connection between sleep disorder and iron deficiency.

What diet is considered the best source of Iron?

“The easier way to avoid the symptoms of low iron levels is to ensure you have enough of it in your diet. Red meat, fish and poultry contain the most easily absorbed form of dietary iron known as Haem iron”. Sylvia Thompson, a contributor to Irish Times, and health, heritage, and environmental writer.

“Plant sources of iron are leafy green vegetables (for example, spinach and kale), wholegrains, dried pulses, fruit and seeds. However, this plant form of dietary iron (known as non-Haem) is more difficult to absorb”.

Non-haem iron is also sensitive to compounds found in tea, coffee, cocoa and red wine and the iron won’t be absorbed as well if iron-rich foods are eaten at the same time as these drinks”.

“Teenage girls who become vegetarian, are most vulnerable group to become deficient of iron. Because growing and studying, places extra demands on their bodies already. Therefore, vegetarians have to be more careful to get high enough non-haem source of iron as possible”. Says, Louise Reynolds, dietitian and communications officer with the Irish Nutrition and Dietetic Institute (INDI)”.

The best Iron supplements to maintain balanced Iron levels?  

As a healthy dieter and an active person, I do mention in all my written health articles that eating healthy balanced diet is the best supplement anyone can get.

Nevertheless, I am aware of our busy life schedule and daily responsibilities. On many occasions, we cannot obtain certain diet to ensure that our body is getting all the necessity nutrients needed to maintain good health.

In many cases, supplements are the best choice to supply our body with all that we need to prevent diseases and maintain a healthy functioning body.

I encourage to consult your doctor before taking any iron supplement, and ask your medical advisor what is the benefit of iron? To prevent the overdoes that might results of some damage to the blood cells and body tissue.

“For women, don’t take iron supplements unless a doctor has identified low iron levels following a blood test,” says dietitian Sarah Keogh.

“This is important because low blood iron could also be linked to other conditions such as coeliac disease. Then, following the course of supplements, it is advised to have another blood test to see if the iron levels have returned to normal,” says Keogh.

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