MAGNESIUM
What does MAGNESIUM measure?
This test measures the level of magnesium in the body. Magnesium is an essential mineral involved in muscle and nerve function, heart rhythm, bone health, and energy production. A healthcare professional may order this test to help assess magnesium balance, monitor levels when certain medicines or health conditions may affect them, or evaluate possible mineral imbalances. Results are interpreted alongside medical history and other laboratory findings.
This overview is educational. Use the recorded preparation, sample and lab-partner details below for collection guidance, and confirm any missing information before collection.
Compare eligible lab partners
Prices, report times and availability are shown from the catalog records for each eligible partner.
- Sample for analysis
- Confirm with the collection team
- Report time
- To be confirmed
Preparation and specimen requirements can vary by test and laboratory. Follow the instructions shown for your selected partner and any advice from your healthcare professional.