Description
Insulin is the hormone that regulates your blood sugar, and measuring it offers valuable insight into insulin resistance, metabolic health and the early roots of type 2 diabetes.
About the Insulin Test
This test measures the level of insulin your pancreas produces. When paired with a glucose reading it helps assess insulin resistance — a key early feature of metabolic syndrome and type 2 diabetes — and can help investigate unexplained low blood sugar. It is often used alongside fasting glucose or HbA1c to build a fuller picture of your metabolic health.
Preparation and turnaround
A fasting sample is generally preferred for the most meaningful result, so a morning appointment after an overnight fast is recommended; our team will confirm when you book. Results are usually available within one to two working days and are best interpreted by a doctor together with your glucose levels.
Frequently asked questions
Should I fast before an insulin test?
A fasting sample is usually preferred, as insulin rises after eating. We will advise the recommended preparation when you book.
What is insulin resistance?
It is when your cells respond less effectively to insulin, forcing the body to produce more. It is an early driver of type 2 diabetes and metabolic syndrome.
Is insulin tested with glucose?
Yes. Insulin is most informative when measured alongside glucose, allowing your doctor to assess how well your body regulates blood sugar.
Reviews
There are no reviews yet.