Apr 15, 2025
Sodium vs Magnesium: Key Differences Explained
Compare Sodium and Magnesium to learn which marker is more relevant for health assessment.
Why Compare Sodium and Magnesium?
Comparing Sodium and Magnesium is crucial because they are often used to assess similar yet distinct health conditions. Understanding their differences helps in selecting the right test and interpreting the results accurately.
Sodium vs Magnesium: Which Biomarker Matters?
Sodium and Magnesium are essential biomarkers used to evaluate different health conditions. Knowing when and how to interpret these biomarkers can significantly impact clinical decision-making.
Quick Comparison Table:
Biomarker | Purpose | Ideal Range | When to Test | Key Differences |
|---|---|---|---|---|
Regulates fluid balance | 135-145 mmol/L | Assess electrolyte balance | Low levels indicate hyponatremia | |
Muscle and nerve function | 1.7-2.2 mg/dL | Assess electrolyte imbalance | Low levels cause muscle cramps |
Key Takeaways:
Sodium regulates fluid balance; magnesium supports muscles and nerve signals.
Low magnesium may worsen sodium imbalances or trigger muscle issues.
Use both to investigate weakness, cramps, or chronic fatigue.