Skip to main content
Your session has expired. Reloading...

Doctor's Assessment Included

Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.

Metabolic

HOMA-IR lab test: insulin resistance index

HOMA-IR provides a comprehensive assessment of insulin resistance by calculating a score from fasting glucose and insulin levels. As part of a thorough metabolic risk evaluation, this marker helps identify early signs of insulin resistance and supports proactive health management.

What It Measures

HOMA-IR is calculated from your fasting glucose and fasting insulin levels using a mathematical formula. It provides an estimate of how effectively your body uses insulin to regulate blood sugar, without requiring a glucose tolerance test.

Why It Matters

Insulin resistance is often linked to an increased risk of type 2 diabetes, metabolic syndrome, cardiovascular disease, and other metabolic conditions. HOMA-IR can help identify insulin resistance in its early stages, when lifestyle interventions may be most effective.

When to Test

Testing may be recommended when metabolic syndrome or insulin resistance is suspected, as part of diabetes risk assessment, during evaluation of polycystic ovary syndrome (PCOS), or when monitoring the effectiveness of lifestyle or medication interventions.

Symptoms

Low Levels

A low HOMA-IR value generally indicates good insulin sensitivity, meaning your body is effectively using insulin to regulate blood sugar. This is typically a favorable finding.

High Levels

A high HOMA-IR value may indicate insulin resistance, which can be associated with an increased risk of type 2 diabetes, metabolic syndrome, weight gain (particularly around the abdomen), fatigue, and difficulty losing weight.

Recommendations

Male

If Low

Low HOMA-IR indicates good insulin sensitivity.

If High

Elevated HOMA-IR indicates insulin resistance. Consider exercise, weight loss, and a low-glycaemic diet.

Female

If Low

Low HOMA-IR indicates good insulin sensitivity.

If High

Elevated HOMA-IR indicates insulin resistance. Consider exercise, weight loss, and a low-glycaemic diet.

Lifestyle Tips

Regular physical activity, maintaining a healthy weight, and a balanced diet rich in whole grains, vegetables, lean proteins, and healthy fats can all support insulin sensitivity. Reducing refined sugars and processed foods may also be beneficial. Consult your healthcare provider for personalized guidance.

Frequently Asked Questions

What HOMA-IR value indicates insulin resistance?
While reference ranges may vary, a HOMA-IR value above approximately 2.5 is often considered suggestive of insulin resistance. However, interpretation depends on individual factors and should be discussed with your healthcare provider. Consult a healthcare professional for interpretation of results.
Do I need to fast before this test?
Yes, HOMA-IR requires fasting glucose and fasting insulin measurements. You will typically need to fast for 8 to 12 hours before the blood draw. Follow the specific instructions provided by your healthcare provider.
Can insulin resistance be reversed?
In many cases, insulin resistance can be improved through lifestyle modifications including regular exercise, weight management, and dietary changes. Early detection through HOMA-IR testing allows for timely intervention. Your healthcare provider can guide you on the best approach.

Test Products

This marker is included in the following test panels.

Whoop

A 44-biomarker comprehensive health panel inspired by WHOOP Advanced Labs — a deep look at metabolism, cardiovascular risk, hormones, liver, kidney and inflammation.

SHBG (Sex Hormone Binding Globulin) TSH (Thyroid Stimulating Hormone) ALT (Alanine Aminotransferase) LDL Cholesterol Cortisol DHEA-S Estradiol (E2) Free Testosterone FSH (Follicle Stimulating Hormone) LH (Luteinizing Hormone) Total Testosterone Bicarbonate Calcium Chloride Ferritin Iron (Serum) Magnesium Potassium Sodium Transferrin CRP (C-Reactive Protein) Homocysteine Glucose (Fasting) HbA1c (Glycated Hemoglobin) ApoB (Apolipoprotein B) HDL Cholesterol Omega-3 Index Total Cholesterol Albumin HOMA-IR ALP (Alkaline Phosphatase) AST (Aspartate Aminotransferase) Bilirubin (Total) Total Protein Urea (BUN) Creatinine Vitamin D (25-OH) eGFR (Estimated Glomerular Filtration Rate) Insulin (Fasting) Leukocyte Differential Transferrin Saturation Lipoprotein(a) Triglycerides Complete Blood Count (CBC)
€499,-