Serum Insulin Test

The Insulin Test is a blood test used to measure the amount of insulin in the blood. Insulin is a hormone produced by the pancreas that regulates the body's metabolism of glucose. It is essential for the proper functioning of the body, as it helps to control blood sugar levels and enables the body to use glucose for energy.

An Insulin Test may be ordered by a healthcare provider to diagnose and monitor diabetes, a condition where the body is unable to produce enough insulin or properly use the insulin it produces. It can also be used to diagnose insulinoma, a rare tumour that causes the pancreas to produce too much insulin.

At healthcare nt sickcare, our online medical laboratory provides accurate and confidential testing services, including the Insulin Test, so you can take control of your health with ease. If you are experiencing symptoms of diabetes, such as frequent urination, increased thirst, or blurred vision, talk to your healthcare provider about getting an Insulin Test and taking the first step towards proper diagnosis and treatment.

Types of Insulin Test

• Insulin Fasting Test
• Insulin Postprandial Test
• Random Insulin Test

Insulin Blood Test Normal Range

The normal range for insulin levels in the blood varies slightly depending on the specific test and laboratory, but typical reference ranges are:

Fasting insulin level:

• Ideal: <25 μU/mL (microunits per milliliter)
• Normal: <29 μU/mL

2-hour post-meal (oral glucose tolerance test):

• Ideal: <100 μU/mL
• Normal: <129 μU/mL

Basically, ideal fasting insulin levels are below 25 μU/mL, while up to 29 μU/mL is still considered within normal limits. Ideal post-meal insulin is <100 μU/mL. Hemoglobin A1c under 5.7% is normal, with higher levels indicating prediabetes or diabetes. HOMA-IR under 1 indicates good insulin sensitivity.

Abnormal insulin levels can indicate diabetes or a prediabetic state. Tracking within the normal range is important for maintaining metabolic health.

*You can choose and inform our laboratory manager through chat, order note and email about the type of Insulin Test you would like to go for.