Anemia: Types, Symptoms & Treatment

Anemia: Types, Symptoms & Treatment

Key Takeaways Anemia is a reduction in red blood cells or hemoglobin that lowers the blood’s oxygen-carrying capacity. It is a sign of an underlying problem, not a disease in itself [1,3]. Anemia Symptoms and Factors Affecting Them ▾: Symptoms vary based...
Red Blood Cells (RBCs): An Overview

Red Blood Cells (RBCs): An Overview

Key Takeaways A red blood cell (RBC, or erythrocyte) is a biconcave, anucleate cell whose central job is to ferry oxygen from the lungs to tissues and carbon dioxide back to the lungs. About 1.9 billion people worldwide live with anemia, making red blood cell...
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