Fasting Insulin Resistance Index (FIRI) by Medical Diagnosis
£64.00
Understanding Your Insulin Sensitivity and Metabolic Health
Insulin resistance is a major underlying factor in conditions like type 2 diabetes, obesity, cardiovascular disease, and metabolic syndrome. The Fasting Insulin Resistance Index (FIRI) Test by Medical Diagnosis is a highly specialised laboratory test designed to assess insulin sensitivity and identify early signs of metabolic dysfunction before they progress into serious health conditions.
Who Should Consider This Test?
This test is particularly beneficial for individuals who:
Experience unexplained weight gain or difficulty losing weight.
Have a family history of diabetes, heart disease, or metabolic disorders.
Struggle with persistent fatigue, brain fog, or energy crashes.
Have polycystic ovary syndrome (PCOS) or hormonal imbalances.
Want to proactively monitor their insulin sensitivity and metabolic health.
What Does This Test Measure?
The Fasting Insulin Resistance Index (FIRI) Test evaluates key metabolic markers, including:
1. Fasting Insulin Levels
Measures the amount of insulin in your blood after an overnight fast.
Helps assess how efficiently your body regulates blood sugar.
2. Fasting Glucose Levels
Determines your baseline blood sugar levels.
Elevated fasting glucose may indicate insulin resistance or prediabetes.
3. FIRI Calculation
The Fasting Insulin Resistance Index (FIRI) is calculated using a specific formula that takes both insulin and glucose levels into account.
This index provides a more accurate picture of insulin resistance compared to measuring glucose or insulin alone.
Why Is This Test Important?
Insulin resistance often develops silently, with no obvious symptoms in the early stages. If left undetected and unmanaged, it can lead to:
Type 2 diabetes
Increased risk of cardiovascular disease
Hormonal imbalances (such as PCOS)
Chronic inflammation and metabolic dysfunction
By measuring FIRI, you gain a deeper understanding of your metabolic health and can take early action through dietary, lifestyle, and medical interventions to prevent complications.
How It Works
Book an Appointment – Choose a suitable time and location for your test.
Fasting Requirement – Fasting for 8-12 hours before the test is recommended to ensure accurate glucose and lipid measurements.
Visit the Testing Center – Attend the designated Medical Diagnosis location for blood sample collection. Phlebotomy services require an additional £20 fee per donation.
Sample Analysis – Your sample will be analysed by a professional laboratory.
Receive Your Premium Report – Results are typically available within 4 hours.
Who Should Take This Test?
The Fasting Insulin Resistance Index (FIRI) Test is ideal for anyone concerned about metabolic health, particularly those who:
Have risk factors for type 2 diabetes or cardiovascular disease.
Experience persistent weight issues despite diet and exercise.
Want to optimise energy levels and overall well-being.
Are undergoing treatment for metabolic disorders and need to track progress.
What to Do with Your Results
Once you receive your results, you can work with a healthcare professional to implement personalised lifestyle modifications. Strategies may include:
Adjusting your diet to improve insulin sensitivity (e.g., reducing refined carbohydrates and increasing fibre intake).
Incorporating regular exercise to enhance glucose metabolism.
Manage stress and improve sleep quality to regulate hormone levels.
