Red Blood Cells (RBC)

Why is RBC important for your Healthspan?

‍RBC count is fundamental for assessing your body's oxygen transport capacity. A low red blood cell count, known as anemia, can lead to symptoms like fatigue, weakness, and shortness of breath due to insufficient oxygen delivery to tissues. Conversely, an excessively high red blood cell count can thicken the blood, potentially increasing the risk of blood clots, heart attack, and stroke. Maintaining RBC within a healthy range ensures optimal oxygenation, supports energy levels, and contributes to overall vitality and resistance to chronic conditions.

‍What is RBC?

Red Blood Cells (RBCs), also known as erythrocytes, are the most abundant type of blood cell and are produced in the bone marrow. Their most important function is to transport oxygen from the lungs to every cell, tissue, and organ in the body. They achieve this primarily through a protein called hemoglobin, which binds to oxygen. RBCs are shaped like biconcave discs, which increases their surface area for oxygen exchange and allows them to squeeze through tiny blood vessels. They also play a role in transporting carbon dioxide back to the lungs. The RBC count measures the number of these cells per unit of blood volume, providing a direct indication of your blood's oxygen-carrying capacity.

‍How do we take action?

If RBC count is outside the typical range, one should consult with a healthcare provider to investigate the underlying cause. A low count often indicates anemia, which might be due to nutritional deficiencies (such as iron, Vitamin B12, or folate), chronic diseases, or blood loss, and may require dietary changes, supplementation, or treatment of the underlying condition. A high count could be related to dehydration, chronic lung or heart conditions, or rare bone marrow disorders, and may require increased fluid intake or further medical evaluation. Regular monitoring helps ensure optimal oxygen delivery and supports overall Healthspan.

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