Magnesium

The Magnesium test measures the level of magnesium, an essential mineral in the blood. Magnesium plays a crucial role in many bodily functions, including muscle and nerve function, heart rhythm regulation, and bone health. Low levels of magnesium can lead to symptoms such as muscle cramps, weakness, and irregular heart rhythms, while high levels can result from kidney problems or excessive magnesium supplementation. This test is commonly used to evaluate electrolyte imbalances, monitor patients on certain medications, or assess kidney function and overall metabolic health.