What is Phosphate?
for bone health and energy
Phosphate works with calcium for bone health and is needed for energy metabolism. It is regulated by kidneys, parathyroid, and vitamin D.
Phosphate complements calcium in the assessment of bone health and kidney function.
Test facts
- Unit
- mmol/L
- Sample
- Serum
- Fasting
- No fasting needed
- Turnaround
- 1 day
What does low Phosphate mean?
Low phosphate can appear with malnutrition, alcoholism, or parathyroid disorders.
What does high Phosphate mean?
High phosphate most often appears with reduced kidney function.
More markers in the same area
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This is general information about the marker, not an assessment of your values and not medical advice. Last updated: May 2026.