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Magnesium Test (Blood)
Magnesium Test (Blood)
SKU:RCMG
Magnesium is vital for muscle function, heart rhythm, and energy production. Deficiency can cause cramps, fatigue, or arrhythmias, while excess may indicate kidney problems. The Magnesium (Blood) Test measures magnesium levels to detect imbalances affecting health and performance.
Why Needs a Magnesium Test Via Blood Sample?
Checking magnesium helps prevent complications in muscle, bone, and heart health, making it a valuable test for those with fatigue or cardiac concerns.
What Gets Assessed?
- Magnesium concentration in blood
50 in stock
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Visit a partner clinic (+£50)
Once you've ordered your test, look out for an email from our phlebotomy partners containing information and a link to book your appointment. We'll send you everything the clinic will need to complete the sample and post it back to our labs.
Organise a nurse myself (FREE)
If none of the above options work for you, you can arrange your own medical professional to collect your sample. There is no additional charge for this. Once you've ordered your test, we'll send you everything you and your chosen medical professional will need to collect a sample and post it back to our labs.
FAQs
What does the Magnesium Test via Blood sample measure?
This test measures the level of magnesium in your bloodstream, which reflects your body’s immediate magnesium status.
Why is magnesium important?
Magnesium plays a key role in muscle function, nerve signaling, bone strength, and maintaining normal heart rhythm.
Who should consider this test?
It may be recommended for individuals with unexplained muscle cramps, fatigue, irregular heartbeat, or those with conditions affecting absorption, such as digestive disorders.
What symptoms may indicate abnormal magnesium levels?
Low magnesium may cause weakness, tremors, or irregular heart rhythms, while high levels can lead to nausea, low blood pressure, or breathing issues.
Is fasting required for this test?
Fasting is not usually needed, but you should follow any specific instructions from your clinician.
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