What Is The Value And Importance Of Iron In The Human Body?

Do we have iron in our bodies?

Yes, we all have iron in our bodies. But it is not in the form of any rods or any other shapes. Instead, we have iron in our body, about 4 grams in adults, about 3.5 grams in women, and less than 3 grams in children.

Uses of iron in humans

Iron mainly helps in transferring oxygen to different organs and cells in the body. It is also used to produce enzymes inside cells. It is stored in the form of haemoglobin in red blood cells. And in muscles, it is stored as myoglobin.

What happens if we lose iron

Iron is the main element in any organism for transferring oxygen to different parts of the body. Without sufficient oxygen, we can’t breathe and can’t survive. So to lead a good and healthy life, we need a sufficient amount of iron in the body. But it is not possible to have a sufficient amount of iron in the body.

Causes of lack of iron

Less intake of iron is the main problem that causes iron deficiency. Therefore, one should plan his diet in such a way that it contains all the minerals and nutrients in a balanced way. Else, it may lead to a low iron percentage in the blood.

Another big cause is the loss of blood. This may occur by any means like in women; it may be caused by menstruation or during pregnancy. And sometimes it may be due to internal bleeding, urination, etc.  So having the correct amount of iron in the body is very essential as a low amount of iron or a high amount of iron both are dangerous for any human being.

What is the normal iron level? 

It is very important to know “what is the normal iron level” for any person to have a happy life. The normal iron level in serum of a healthy man is 70 to 175 mcg per deciliter. For an adult woman, it is about 50 to 150 mcg per deciliter. Likewise, for children, it is about 50 to 120 mcg per deciliter.

Symptoms of iron deficiency 

General symptoms of low iron in the body are

  • General fatigue
  • Weakness
  • Pale skin
  • Shortness of breath
  • Tongue swelling
  • soreness
  • Fast or irregular heartbeat
  • Headache
  • Cold hands and feet
  • Dizziness

Fruits rich in iron

There are many fruits to increase the iron level in the blood and body. The simple remedy to increase the iron level is to take more iron-rich food. These foods have rich iron content in them:

  • Dates
  • Raisins
  • Sun-dried tomatoes
  • Apricots, dehydrated
  • Persimmons, raw
  • Mulberries, raw
  • Currants
  • Prunes
  • Pomegranate
  • Watermelon

Above all contains a high amount of iron. And they help to increase iron levels in the body.


If you have any above symptoms, then it is better to consult a doctor. If he confirms it is due to less iron level in the body, then you must consult a hematologist. After testing your iron levels in the body, he will take further actions depending upon the requirement of iron.

So it’s better to consult a doctor than to take your remedies and medicine from any online website.