Magnesium Blood Test

People experiencing unexplained fatigue, muscle twitches or cramps, poor sleep, or anxiety — and anyone supplementing magnesium who wants to confirm their levels are actually within range.

Your serum magnesium level against clinical reference ranges, with a clear indication of deficient, borderline, or optimal status — and context on what your result means for energy, muscle function, and nervous system health.

Magnesium is involved in over 300 enzymatic reactions. Deficiency is widespread and under-diagnosed because symptoms are non-specific and standard blood panels rarely include it. This test gives you a definitive answer.