What is Anemia

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What is Anemia?

There is hardly any person who doesn’t know "What is Anemia". It is one of the most common types of Medical Problems in the world. People of the developing countries are affected most, as they are not concern about it. Around 30% of the total world population is anemic and half of these, some 600 million people, have iron deficiency anemia. Technically, Anemia is not a disease but a symptom of any number of disorders. But, What is Anemia? Common people defined Anemia differently. They say, “My blood is decreased.” It is not the actual thing. At first you need to know about few terms to understand it.

Our blood is composed of Blood plasma and Formed/cellular elements. Blood plasma makes 55% and Formed/cellular elements make 45% of total blood volume. Formed/cellular elements are red blood cells, white blood cells and platelets. RBCs are also known as red blood corpuscles or erythrocytes which contain hemoglobin. Hemoglobin is an iron-rich protein that is the main part of red blood cells and binds oxygen. It is composed of globin and heme that gives red blood cells their characteristic color. Hemoglobin transports oxygen from the lungs to the body tissues.

When you have anemia, it means, your hemoglobin level in the blood is decreased. It may be due to change in the plasma volume. In this condition cells in your body will not get enough oxygen, as oxygen can not be delivered to different tissues of the body properly.

So, actual answer of "What is Anemia" is given below-

Anemia refers to a state in which there is a reduction in the number or volume of healthy red blood cells or a decrease in the level of hemoglobin in peripheral blood below the reference level for the age and sex of the individual.

Female are more sufferer than male, specially a mother. In developing countries it is common that, they keep good foods for their children and husband. They don’t care about own health. Many of them don’t know which foods contain iron. Sometimes, even if they have the signs and symptoms, don’t care about it or they can’t realize it. Reason is that, they don’t know about "What is Anemia" clearly. But, all should know about Anemia to prevent serious complications.

Now, you know "What is Anemia". I am sure that you must ask more question about Anemia.

For more information about Anemia, see-
Anemia (details)
Kinds of Anemia