Anemia: Causes, Signs And Precautions

Iron deficiency and anemia are among the most common nutritional deficiencies. It is the result when the body does not get enough iron in the daily diet. How do you know you're at risk of anemia?
Anemia is like?
The human body has three types of blood cells:
White blood cells to fight infection
Platelet cells to help blood clots
Red blood cells carry oxygen throughout the body
Red blood cells contain hemoglobin - a protein rich in iron that helps blood turn red. Hemoglobin allows red blood cells to carry oxygen from the lungs to all parts of the body and carry carbon dioxide from other parts of the body to the lungs to exhale.
Most blood cells including red blood cells are produced regularly in bone marrow

. To produce hemoglobin and red blood cells, your body needs iron, vitamin B12, folate and other nutrients from the foods you eat.
Therefore, if the body has a low number of red blood cells that do not meet the demand for carrying oxygen to the body's tissues, the body will fall into anemia.
There are many types of anemia, each with an individual cause Anemia can be temporary or permanent, from mild to severe, so see your doctor if you have signs of anemia as this can be a warning sign of serious illness.




The cause of anemia
Different types of anemia have different causes, including:
Inflammatory anemia
Certain diseases such as cancer, HIV / AIDS, rheumatoid arthritis, kidney disease, Crohn's disease and other acute or chronic inflammatory conditions can interfere with the production of red blood cells.
Anemia does not regenerate
This is a rare, life-threatening anemia when the body does not produce enough red blood cells. Causes of non-renewable anemia include infection, use of certain medicines, autoimmune diseases and exposure to toxic chemicals.
Aplastic anemia
A variety of diseases such as leukemia and myeloma can cause anemia when affecting the blood production in bone marrow. The effects of different types of cancers and cancer-like disorders vary from mild to life-threatening.
Anemia due to iron deficiency
This is the most common type of anemia due to iron deficiency in the body. Bone marrow needs iron to make hemoglobin This means that without enough iron, the body will not be able to produce enough hemoglobin for red blood cells.




This type of anemia occurs in pregnant women or has frequent blood loss, such as prolonged menstrual periods, sores, cancer and regular use of some over-the-counter painkillers, especially Aspirin, which can cause inflammation of the lining of the stomach leading to blood loss.
Vitamin deficiency anemia
Besides iron, the body needs folate and vitamin B12 to make enough healthy red blood cells. A diet deficient in this and other important nutrients can reduce red blood cell production.
In addition, some people who consume enough B12 cannot absorb vitamins. This can lead to vitamin deficiency anemia, also known as pernicious anemia.
The cause of anemia is the lack of essential vitamins like B12
Congenital hemolysis
This is an inherited hematological pathology related to the abnormality of hemoglobin, a type of protein structure in red blood cells that carries oxygen transport. In people with congenital hemolysis, the red blood cells are destroyed excessively leading to anemia.
Disease sickle cell anemia
Sickle cell anemia is an inherited disease and is sometimes more severe than hemolytic anemia.



It is caused by a defective form of hemoglobin that causes red blood cells to have an abnormal crescent shape. These abnormal blood cells die prematurely, leading to chronic red blood cell deficiency.
Factors that increase the risk of anemia
Factors that put your body at risk for anemia include:
A diet deficient in certain vitamins and minerals: A diet low in iron, vitamin B12 and folate increases the risk of anemia.
Intestinal disorders: Having an intestinal disorder affects the absorption of nutrients in the small intestine, such as Crohn's disease and celiac disease - putting you at risk for anemia.
Menstruation: In general, postmenopausal women are at greater risk of iron deficiency anemia than men and postmenopausal women. Menstruation causes red blood cell loss.
Pregnancy: If you are pregnant and don't take multivitamins with folic acid and iron which increases the risk of anemia, this condition lasts even after birth called postpartum anemia.
Chronic illness: When you have cancer, kidney failure, diabetes or another chronic condition, you can increase your risk of anemia.



These diseases can lead to a shortage of red blood cells. Slow, chronic blood loss from an ulcer in the body can deplete the body's iron, leading to iron deficiency anemia.
Family history: If you have a family history of hereditary anemia, such as sickle cell anemia, you may also be at risk.
Other factors: A history of certain infections, blood diseases and autoimmune disorders increases the risk.

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