What is anemia
Learn Anemia in Humans: Causes, Symptoms, Diagnosis, and Treatment Introduction Anemia is a common blood disorder that occurs when the body lacks enough healthy red blood cells (RBCs) or hemoglobin to carry adequate oxygen to tissues. It affects millions of people worldwide, leading to fatigue, weakness, and other health complications. This article explores the types, causes, symptoms, diagnosis, treatment, and prevention of anemia. What is Anemia? Anemia is a condition characterized by a deficiency in: - Red blood cells – Cells responsible for oxygen transport. - Hemoglobin (Hb) – The iron-rich protein in RBCs that binds oxygen. - Hematocrit – The percentage of RBCs in the blood. When any of these components are low, the body’s tissues and organs do not receive enough oxygen, leading to symptoms like fatigue, dizziness, and shortness of breath. Types of Anemia There are several types of anemia, ...
