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Potassium (K) is one of the essential elements in the bodies of all living organisms, including humans.Its role in the proper functioning of the body is crucial, so it is important to monitor its level in the blood.In this article we will discuss what potassium is, its role in the body, the procedure for testing potassium levels in the blood and the norms for different age groups.Also find out what are the causes and symptoms of hypokalemia (low potassium level) and hyperkalemia (too high potassium level), and how to ensure proper potassium concentration in the body.
What is potassium?
Potassium (K) is a chemical element that plays an important role in the bodies of all organisms, including humans.It is necessary for many biological processes, including muscle function, regulation of blood pressure and acid-base balance, and maintaining the proper functioning of the nervous system.
The role of potassium in the proper functioning of the body
Potassium performs many important functions in the body.It helps maintain proper blood pressure, participates in nerve conduction, regulates the work of muscles, including the heart muscle, and affects the acid-base balance of the body.In addition, potassium is necessary for the proper functioning of the kidneys, which regulate its level in the blood.
Testing the level of potassium in the blood
Blood potassium testing is often performed to monitor a patient’s health.Preparation for the test usually involves fasting for several hours, because eating meals may affect the test result.This test is performed in a laboratory where a blood sample is taken.The potassium result is then assessed by your doctor.
Potassium – the norm for women, men and children in test results
The normal level of potassium in the blood may vary slightly depending on age and gender.It is generally accepted that the norm for potassium in test results is from 3.5 to 5.0 mEq/L.However, the exact values may vary from laboratory to laboratory.For children and infants, the standards may be slightly higher.
Hypokalemia – causes and symptoms of low potassium levels in the body
Hypokalemia is a condition in which the level of potassium in the blood is too low.This may be the result of various factors, such as a diet low in potassium, excessive potassium excretion by the kidneys, gastrointestinal diseases, or the use of certain medications.Symptoms of hypokalemia may include muscle weakness, muscle spasms, irregular heartbeats and, in severe cases, even loss of consciousness.
Hyperkalemia – causes and symptoms of too high potassium levels in the body
Hyperkalemia is a condition in which the level of potassium in the blood is too high.The causes of hyperkalemia may be related to kidney problems, endocrine system malfunction, injuries or muscle diseases.Symptoms of hyperkalemia can include muscle weakness, tingling and even heart rhythm disturbances, which can be potentially life-threatening.
How to ensure proper potassium concentration?
To ensure proper potassium concentration in the body, it is worth following a balanced diet, rich in food products containing this element, such as bananas, oranges, tomatoes, eggplants and potatoes.You should also avoid excessive alcohol consumption, which can affect potassium levels.People with kidney disease or taking medications that may affect potassium levels should regularly monitor their blood test results and consult their doctor.
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