What is potassium?
Potassium is an important mineral for the function of nerves, muscles and the heart, and for the regulation of fluid balance. The amount of potassium in the blood is kept at low levels and alterations may indicate underlying problems such as kidney disease, high blood pressure or an irregular heartbeat.
Why take this test?
This test measures the level of potassium in the blood and can be used to investigate conditions associated with potassium changes such as kidney disease, high blood pressure or an irregular heartbeat.
How it works
Order your kit
Just order a test online and get your kit delivered right to you door. Your kit contains everything you need for the test.
Take your test and post
Follow our simple instructions to take your sample and post back the enclosed prepaid envelope to our accredited lab for processing. We also offer home or workplace visits by a qualified nurse.
Get results directly to your dashboard
You will receive an email notification from our medical team when your results are available on your secure personalised health dashboard.
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