Magnesium (Blood) (Mg)

Magnesium (Blood) (Mg)


Estimated Turnaround Time: 3 Working days.
Sample Type: Blood
Fasting: Fasting not required
Profile Inclusions: Magnesium (Blood) (Mg)
Regular price£149.15
Phlebotomy included
Collect 1491 Pathology Points worth £14.92 to put towards future testing.

Thank you - 1.0% of your order total will be donated to Our Charity of the Month

Order Securely Online.

Order your Magnesium (Blood) (Mg) Blood test safely and Securely Online, you'll be emailed a Pathology Passport.

Attend your Chosen Hospital.

Make an appointment at your chosen Hospital, bring your Pathology Passport. You pay no extra for phlebotomy.

Results in 3 Working Days.

The target turnaround time for Magnesium (Blood) (Mg) is 3 working days - these will be sent to you by email.

This blood test seeks the Magnesium level, a low level of which can cause fatigue, muscle weakness, cramps, muscle spasms or even convulsions. 

Magnesium is the second most common mineral found inside cells, second only to potassium. It is key to more than 300 reactions in our bodies. A red cell (whole blood) magnesium test should be considered when a patient is suspected of having a lack - particularly seen in malnutrition, alcoholism, and diarrhoea amongst others. Dietary deficiency is surprisingly common though even in the western world - so if reduced intake is suspected this is a test worth considering.

This confidential blood examination for Magnesium is accessible at all of the thirty one Spire hospitals around the UK

Included in every single test request for Magnesium are a Doctors Referral, all Phlebotomy fees (your blood taken at a Private Hospital), all laboratory fees and includes our GP comments.

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Inclusions: Magnesium (Blood) (Mg)
Special Instructions: Sample should be separated & frozen within 4 hours. Send to Lab immediately and must be transported on ice.
Attendance Restrictions: No Special Attendance Restrictions.
Laboratory Notes:
Sample Container: 1 x Gold
Freezing Requirements
  • This Test does not have a Frozen Sample Requirement. This means that it is available in all of the 30+ Spire Locations that we work with.

Over a million pathology tests conducted - order your Magnesium (Blood) (Mg) Test with confidence.


Fantastic. I've suggested your service to a few people. And I'll definitely be using again.

Kathryn Reeves

From the moment I ordered online everything went swimmingly and I received my results on time. Doctrors Comments were very useful.

Libbie Sanders

Thank you for all your help and support. I have been using your services for the last three years and I have been super happy with that.


Thank you, excellent service!


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