Intracellular measurement of magnesium
1 biomarker as listed by Blue Horizon Medicals.
This blood test seeks the Magnesium level, a low level of which can cause fatigue, muscle weakness, cramps, muscle spasms or even convulsions. As magnesium is found primarily inside cells, measurement of the whole blood level (as opposed to serum) gives a more accurate insight into the total level in the body.
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.
Description provided by Blue Horizon Medicals.
The listing publishes a detailed description, the full biomarker list, a stated turnaround, clear collection options, the sample type; it does not state what the report looks like.
A single-marker test measuring exactly what it sets out to; depth is not the point of this comparison group.
Requires a venous draw at a clinic; a home nurse visit is offered; results in around 10 days.
Results are reviewed by a doctor.
Trustpilot 4.2 from 395 reviews; accredited lab (UKAS ISO 15189 partner labs); trading 17+ years.
£136.25 against a comparison-group median of £50.13 (+172%).
This test belongs to our Magnesium test comparison group. See how it stacks up against equivalent tests from other providers.
A single-marker blood test that measures your serum magnesium level, suited to anyone who wants to check this one mineral rather than a full panel.
Essential mineral found inside all our cells
Feeling fatigued, experiencing muscle cramps, or struggling with low energy? Magnesium is essential for muscle function, nerve signalling, and heart health, but low levels can often go unnoticed.
A single-marker blood test that measures your serum magnesium level, suited to anyone who wants to check this one mineral rather than a full panel.
Feeling fatigued, experiencing muscle cramps, or struggling with low energy? Magnesium is essential for muscle function, nerve signalling, and heart health, but low levels can often go unnoticed.
