Anemia is a decrease in the number of red blood cells and hemoglobin in the blood. Translated from ancient Greek, it means “bloodsuckers”. There are many different types of diabetes, the severity, duration and treatment of pathology depend on the cause of its development. From our article you will learn about the most common causes of anemia, how this condition occurs, how dangerous it is and how to avoid serious consequences of pathology.
What is anemia?
Blood consists of liquid (plasma) and solid substances (cells). Cellular elements of the blood include erythrocytes – red blood cells. They contain hemoglobin, a protein rich in iron. The main function of hemoglobin is to ensure the body’s “breathing”: to transport oxygen from the lungs to various organs and tissues and to transport carbon dioxide in the opposite direction.
Anemia or “anemia” refers to changes in the blood: a decrease in hemoglobin concentration, mainly due to a decrease in red blood cells.
Anemia is not an independent disease, because it is a change that occurs as a result of other pathologies of the blood. Why is anemia dangerous?
Due to hemoglobin deficiency, oxygen transport to the cells in the body is impaired and the cells begin to suffer from oxygen starvation.
At the same time, the body of an anemic patient cannot receive the necessary nutrients and cannot function properly. All cells are sensitive to oxygen deficiency, but the changes that occur in the neurons in the brain are dangerous to health. Therefore, it is important to recognize the symptoms of anemia early, find the cause and start treatment. Causes of Anemia
Since hemoglobin deficiency can occur in many different diseases, the cause of “anemia” varies depending on the underlying diagnosis. One of the most common causes is a deficiency of certain substances in the body. Protein, iron, folic and ascorbic acids, and B vitamins are necessary for the formation and growth of red blood cells in the bone marrow.
The cause of anemia determines not only the severity of the disease, but also the symptoms of the disease and how to normalize hemoglobin levels.
Vitamin deficiency anemia
A deficiency of folic acid and vitamin B12 in the body can lead to folate and vitamin B12 deficiency anemia, respectively. Insufficient intake of this substance in the human body or poor absorption in the digestive system leads to disruption of the hematopoietic process in the red bone marrow – which causes anemia. insufficiency.
Vitamin B12 is found mainly in animal foods. Refusing to eat these foods can put you at risk of diabetes. Vegetarians, especially vegans, often face anemia. In addition, the cause of these diseases can be an autoimmune process, which occurs when the body produces antibodies against its own digestive system, which prevents the absorption of vitamin B12. Iron deficiency anemia (IDA)
In this type of diabetes, the levels of hemoglobin and ferritin (a complex protein containing iron) in the blood are low. Iron deficiency anemia accounts for approximately 80% of all types of anemia. According to the World Health Organization, 3.6 billion people in the world suffer from iron deficiency anemia, which can eventually develop into iron deficiency. There is a person at risk of developing diabetes.
Anemia due to hemorrhage
At the end of life, red blood cells are destroyed in the spleen. At the same time, the iron in hemoglobin passes into the bone marrow and becomes the source of new hemoglobin. Anemia and chronic pain are accompanied by a decrease in red blood cells and iron. This disrupts the production of red blood cells and can lead to the development of post-hemorrhagic anemia, a type of iron deficiency anemia.
Hemolytic anemia
The average lifespan of red blood cells is usually 100-120 days.
Hemolytic anemia can be congenital or acquired, and the shortened lifespan of red blood cells is caused by a variety of factors.
