MAGNESIUM
The Serum Magnesium test measures the level of magnesium in the blood, an essential mineral involved in many vital body processes. Magnesium plays an important role in muscle contraction, nerve function, heart rhythm, bone strength, and energy production. It also helps maintain proper electrolyte balance in the body.
Low magnesium levels (hypomagnesemia) may lead to symptoms such as muscle cramps, weakness, tremors, fatigue, or irregular heartbeat, and can occur due to poor nutrition, digestive disorders, or certain medications. High magnesium levels (hypermagnesemia) are less common but may be seen in kidney disease or excessive intake, causing symptoms like nausea, low blood pressure, or cardiac disturbances. Doctors often recommend this test to monitor electrolyte balance and assess heart and muscle health.
The test is simple and requires a small blood sample. Accurate results help doctors diagnose imbalances, guide treatment, and ensure proper management of a patient’s overall health.