The Polaris Metabolic Essential Test is a streamlined, cost-effective blood test that assesses metabolic health, cardiovascular risk, nutrient status and kidney function. It covers the essential markers for a clear baseline, helping you spot early patterns before they become problems. Biomarkers tested Cardiovascular and lipids: Cholesterol, HDL, LDL, Triglycerides, Cholesterol/HDL Ratio, Triglyceride:HDL Ratio. Glucose and metabolic control: Glucose, HbA1c. Kidney function: Creatinine, eGFR, Urea, Sodium. Nutrient and mineral status: Serum Folate, Vitamin B12, Calcium, Vitamin D (25-OH), Iron, Ferritin. Full blood count: White blood count, Neutrophils, Lymphocytes, Monocytes, Eosinophils (with percentages), Hemoglobin, Hematocrit, RBC, MCV, MCH, MCHC, RDW, Platelets.