Magnesium, RBC

Magnesium, RBC (Red Blood Cell Magnesium) is a test that measures the concentration of magnesium specifically within red blood cells.

This test provides a more accurate assessment of magnesium levels in the body than standard serum magnesium tests because it reflects intracellular magnesium status.

Magnesium is an essential mineral involved in various physiological processes, including muscle and nerve function, blood pressure regulation, and protein synthesis.