Haemoglobin is crucial for transporting oxygen around the body, which is essential for survival. If someone has low haemoglobin, they may feel tired due to poor oxygen transport.
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Medical Indicator
Doctors often measure haemoglobin to diagnose conditions such as anemia or polycythemia. A blood test can show if a patient has anemia by revealing their haemoglobin levels.
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Health Status
The amount of haemoglobin in blood is a good indicator of general health and well-being. The athlete's high haemoglobin level suggested he was in excellent health.