Principles of Strength and Conditioning
Hyponatremia is a medical condition characterized by an abnormally low concentration of sodium in the blood, typically defined as a serum sodium level below 135 mmol/L. This condition often arises from an imbalance between fluid intake and sodium levels, which can occur during prolonged exercise, excessive fluid consumption, or underlying health issues. Understanding hyponatremia is crucial for maintaining hydration and fluid balance, especially in athletes and individuals engaging in intense physical activity.
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