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Potassium

Understanding Electrolytes and Their Role in the Body
Electrolytes are essential minerals that play a key role in nearly all metabolic processes. Among the most critical electrolytes are sodium, potassium, and chloride, which are routinely measured to assess overall health and organ function.

How Electrolytes Function
These electrolytes are primarily obtained from the diet, absorbed through the gastrointestinal tract, and regulated through excretion by the kidneys. Proper electrolyte balance is vital for maintaining hydration, nerve function, muscle contractions, and pH levels in the body.

Potassium and Its Physiological Importance
Potassium is the primary intracellular cation and is crucial for the proper function of nerve cells and muscle tissue, including the heart.

Causes of Abnormal Potassium Levels

Low Potassium (Hypokalaemia) may result from:

Inadequate dietary intake

Prolonged vomiting or diarrhoea

Excessive renal excretion

High Potassium (Hyperkalaemia) may occur due to:

Dehydration or shock

Severe burns

Diabetic ketoacidosis

Impaired kidney function leading to potassium retention

Private Electrolyte Testing in Slough and Surrounding Areas
Electrolyte blood tests, including sodium, potassium, and chloride measurements, are available in Slough, Windsor, Maidenhead, and nearby Berkshire areas. These tests are essential for diagnosing and managing electrolyte imbalances, kidney function, and various metabolic disorders.