Insulin Fasting (Offer)

The Insulin Fasting (Offer) test is a blood test that measures the level of insulin in your blood after an overnight fast. Insulin is a hormone produced by the pancreas that helps regulate blood sugar levels by allowing glucose to enter the body’s cells for energy. Measuring fasting insulin levels helps evaluate insulin production, insulin resistance, and overall glucose metabolism, making it an important test for assessing metabolic health.

This test is commonly recommended for individuals with prediabetes, diabetes, obesity, polycystic ovary syndrome (PCOS), metabolic syndrome, or a family history of diabetes. It is also useful in investigating unexplained low blood sugar (hypoglycemia) and monitoring insulin-related disorders. The test typically requires 8–12 hours of fasting before blood sample collection. When interpreted along with fasting blood glucose, HbA1c, and other metabolic tests, the Insulin Fasting (Offer) test helps healthcare providers detect insulin resistance early, guide treatment decisions, and recommend lifestyle changes to reduce the risk of diabetes and its complications.