Erythrocyte, Red Blood Cell

Red blood cells (or red blood cells) are one of the most abundant cells in our body. They perform an important function in transporting oxygen throughout the body. Red blood cells are produced in the bone marrow and mature in the spleen. An adult red blood cell has the shape of a biconcave disk with a diameter of about 7 micrometers and contains the pigment hemoglobin.

The main function of red blood cells is to carry oxygen from the lungs to body tissues. Hemoglobin in red blood cells binds to oxygen in the lungs and carries it to the tissues. Then, as the blood passes through the tissues, oxygen is released and used for metabolism.

In addition, red blood cells perform other functions in the body. For example, they are involved in regulating blood acidity and maintaining electrolyte balance. Red blood cells also play an important role in the immune system, helping to fight infections and disease.

However, if the number of red blood cells decreases, it can lead to anemia. Anemia can be caused by various reasons, such as blood loss, malnutrition, or certain diseases. In this case, doctors may recommend taking iron supplements or other nutrients to make up for the lack of red blood cells.

Overall, red blood cells are important blood cells that perform many functions in the body. If you are experiencing symptoms of anemia, it is important to see your doctor for diagnosis and treatment.



Red blood cells are blood cells that contain hemoglobin and carry oxygen to the tissues of our body. They are the main constituent of blood and make up about 98% of all blood cells.

Mature red blood cells have the shape of a biconcave disk with a diameter of about 7 micrometers and do not have a nucleus. They perform the function of transporting oxygen to the tissues, as they contain a large amount of hemoglobin, which binds to oxygen and transfers it to the tissues.

Red blood cells are produced in the bone marrow and mature in the spleen and liver. Once mature, they begin to circulate in the blood, where they can live for up to 120 days.

However, if the number of red blood cells in the blood decreases, it can lead to anemia, which can be caused by various reasons such as blood loss, malnutrition or bone marrow disease.



Red blood cells are the most numerous blood cells. Their main function is to transport oxygen from the lungs to all tissues of the body. The capillaries of the lung tissue and, to a lesser extent, the peripheral and central vessels of muscles and skeletal tissues are especially rich in red blood cells. Red blood cells are a good indicator of the human body's ability to adapt or withstand any disease. So, if they increase by