Understanding Magnesium Levels

Normal serum magnesium levels range from 1.8 to 2.3, but optimal health requires levels above two. Red blood cell magnesium testing offers a more accurate reflection of overall magnesium status, as it measures intracellular levels crucial for bodily functions. Additionally, various factors such as kidney function, vitamin D levels, and blood sugar can indicate magnesium deficiency, underscoring the importance of comprehensive testing for optimal health.