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Red blood cells
What Are Red Blood Cells?
Red blood cells facilitate the transport of oxygen from the lungs to the body, and of CO2 from the body to the lungs. Erythrocytes contain the eponymous pigment hemoglobin, which can bind oxygen or CO2 (carbon dioxide) and makes the cells appear red. The erythrocytes transport oxygen to the capillaries in the periphery of the human body, where it is released into the tissue. The release of oxygen is also called deoxygenation. The body's cells need oxygen to generate energy, and the byproduct is carbon dioxide. Erythrocytes also absorb this carbon dioxide and transport it back to the lungs, where it is eventually exhaled.
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What Happens if You Don't Have Enough Red Blood Cells?
A lack of red blood cells is often noticeable: those affected feel weak, are more tired, and are more likely to catch a cold than usual. This condition is called anemia.
Causes of a low red blood cell count can be related to the following:
- Major blood loss, through menstruation or bloodletting, for example
- Vitamin (B12) deficiency
- Iron deficiency
- Cancer or treatments
- Chronic infection
How Can the Red Blood Cell Count Be Increased?
If iron or folic acid levels are too low, taking iron supplements or additional folic acid can help. If symptoms are so severe that even normal work is no longer possible, blood transfusions may also be necessary in the event of a deficiency. However, all of these suggested treatments should be clarified by a doctor.
By the way: blood plasma can be used for health purposes. ACP therapy is suitable for the treatment of various conditions such as osteoarthritis, sports injuries and back pain. Our service helps you find physicians who offer ACP therapy.
