Description

Serum Calcium quantifies calcium circulating in the blood to evaluate skeletal, neuromuscular, and endocrine health. Deviations can indicate parathyroid disease, vitamin D deficiency, renal impairment, or medication effects. Testing may accompany phosphorus, PTH, or vitamin D for complete assessment. No fasting is required. Discuss supplementation and diet with your clinician for optimal bone and metabolic outcomes.